Conveyor system closures Universal · RGT - Stöbich Brandschutz

Conveyor system closures 

Universal · RGT · Omnischott · ECC 

Smoke barriers 

Smoke protection closures 

Textile fire protection closures 

Conveyor system closures 

Tube closures 

Fire protection stacking doors 

Fire protection high-speed doors 

Control units 

Fire protection hoods 

Fire protection-insulation doors for ships and buildings 

Fire protection doors - panel walls/hygiene 

Fluid barriers

Stöbich Customer Cosmos 

Safety 

by solidity 

of the company 

and 

range of benefits 

within the group of 

companies 

S t a t e - o f-t h e - a r t 

Safety 

by competence 

in planning 

and 

innovative product 

design 

S t a t e - o f -t h e - a r t 

Safety 

in planning, 

implementation 

and 

during the use 

S t a te - o f -t h e - a r t 

Safety 

due to quality 

of the processes 

and 

of the products 

S t a t e - o f- t h e - a r t 

securing 

s t a t e - o f -t h e - a r t 

Safety 

many years 

of experience 

and 

ambition for new 

challenges 

S ta te - o f -t h e - a r t 

Safety 

best solution 

and 

reliable partner 

St a t e- o f-t h e - a r t

Summary 

Page Type of closure Design Type of conveyor 

1 

2 

4 

5 

Universal B 

RGT 

OS 

ECC-S 

closed 

construction 

open 

construction 

foamed steel 

elements 

steel plate 

elements 

belt, roller, carrying chain 




9 OC stacking door belt, roller, carrying chain 

6 

7 

8 

3 

11 

10 

12 

ECC-RS 

ECC-FLEX 

Q 

RGT/K 

Universal EH 

Universal BZ 

Isogate 

15 Universal S/T/K 

13 

14 

Special 

constructions 

retaining and 

clearing systems 

steel Roller 

Shutter 

flexible, 

coilable 

closure 

clap design, 

horizontal axle 

open 

construction 

revolving 

doors 

closed 

construction 

cold and fire insulation, 

foamed 

construction 

slider, 

clap, 

drum 


belt, roller, carrying chain, 

circular conveyors, 

mono rails 

belt, hinge chain, carrying 

chain 

overhead, Power + Free, 

chain conveyors 

mono rails 

newspaper conveyors 

various conveyors 

for cold storage 

and freezing rooms 

container conveyors 

various designs various conveyors 

for stopped 

and continuing 

conveyors

Conveyor system closures made by Stöbich … 

… not a standard door, but the innovative solution 

gas-tight 

despite of 

high 

operation cycles 

Trouble free 

conveying process 

despite of 

secure sealing 

Approval from the 

building supervision for 

the control unit 

despite of 

connection to the 

conveyor technique, 

emergency power, 

sealing 

applicable for 

clean rooms 

despite of 

mineralic building materials 

for numerous situations of the closing technique 

Secure closing 

despite of 

complicated 

conveyor 

technique 

Secure fixing regarding 

the fire protection 

despite of 

different wall qualities 

Approval from 

building supervision 

despite of 

large dimensions 

Clearing of the 

closing area 

despite of 

power failure 

Various closing directions 

and installation positions 

because of 

limitations in space 

Secure clearing 

despite of 

different conveyed 

materials 

These specific requirements are defined in the corresponding norms. 

In Germany until now the DIN 4102 was used together with guidelines for fire protection 

closures for track bound conveyor systems. 

This will be regulated in the future by the European Norm EN 1366-7. 

In Germany the certification by an accredited expert is required.

R0 type - interrupted 

conveyor systems 

Universal B type 

System advantages 

· Very large construction, clear openings up to 8 x 5 m are possible 

· Construction in elements as high as the wall or installation into hoods 

· Displaced closing level in front of the wall level, or frame enlargement 

· Limited closing power and controlled closing velocity (ex-version is possible) 

· As an option: Acceptability for clean rooms 

Design 

· Corrosion-less dimension-adapted steel construction 

· Shutter and frame plated with 20 mm Promatect H on both sides, many special 

constructions respectively adaptations are possible, e.g. telescope construction 

· Planking of the Promatect plate alternatively with galvanized steel or stainless steel 

respectively colour coated 

· Re-opening is done manually, electric motor driven or pneumatically 

· Duplex-sealing system (integrable cable fittings) 

· Design for clean rooms with even, easy to clean surfaces and encapsulated building materials 

Closure types for the conveyor technique 

R1 type - swivel roller with 

different closing directions 

and vice versa 

G5 type - brought together 

belts, continuous supporting 

construction underneath the 

closing level 

R2 type - continuous bearing 

bars, embraced roll 

Application 

parameters 

≥LB + 310 LB = 200 - 2500 ≥145 

8000 

≥100 LH = 200 - 2700 ≥250 

5000 

K3 type - continuous slide 

steel sheets and cross beams, 

recirculation through sleeve 

R3 type - continuous bearing 

bars and driving elements, 

external roll 


for and the vice RO versa type 

for the RO type 

≥200 LB = 200 - 2500 ≥455 

6000 

K5 type - continuous slide steel 

sheets/guiding plates - lower 

belt through sleeve 

R4 type - interrupted conveyors 

with bridging roll 

≥100 LH = 200 -2700 ≥LH + 310 

5000 

Page 1 

Clean room 

design as an 

option 

Brickwork 

according to DIN 1053-1, 

wall thickness d ≥ 115 mm 

Concrete according to DIN 1045, 


Metal single-planked walls 

G11 type - tray belt, 

continuous carrying bars, 


K2 type - continuous chain 

conveyors or travelling 

carriage 

Universal B type 

in combination with high speed door 

Dimensions: Red = technical feasibility, 

White = according to the approval Wall qualities 

You will find the approval at www.stoebich.de

RGT type 


R 0 type - interrupted 

conveying systems 

• Open construction, thus good access for maintenance 

• Limited closing power and controlled closing velocity 

• In case of horizontal closing direction the shutter lowering in the closing area is 

possible in the closing position, thus minimum split for smoke penetration 

• Suitable for all conveyor systems, e.g. chain conveyors 

Design 

• Special galvanized particular-steel profiles for frames and closure envelopings 

• Shutter elements as sandwich-construction with full-cored mineral 

and calcium silicate plates Promatect H 

• Shutters alternatively planked with galvanized steel or stainless 

steel, respectively colour-coated 

• Re-opening is done manually, by electric motor or pneumatically 


R 2 type - continuous 

bearing bars, embraced 

roll 

G 5 type - brought 

together belts, continuous 

supporting construction 

underneath the closing level 

R 3 type - continuous 

bearing bars and driving 

elements, external roll 

Application 

parameters 


≥ 100 LH = ≥ 

200 - 2700 340 

5000 

≥ LB + 400 LB = 

200 - 2500 

6000 

≥ 220 

K 3 type - continuous slide 

steel sheets and cross 

beams, recirculation 

through sleeve 

K 2 type - continuous 

chain conveyors or 

travelling carriage 



K 5 type - continuous slide 

steel sheets/guiding 

plates - lower belt through 

sleeve 

KS type - hinge chain for 

steel and synthetic plates 

≥ LH = 

200 - 2700 

5000 

≥ 100 

≥ 400 LB = 200 - 2500 ≥ 240 

6000 

≥ LH + 400 

Page 2 

Brickwork 


wall thickness 

d ≥ 175 mm 

Concrete 

according to DIN 1045, 


d ≥ 140 mm 

G 11 type- tray belt, 



S type - container 

conveyor system, fixed rails 


White = according to the approval You will find the approval at www.stoebich.de 

Wall qualities

RGT/K type 


· For continuous circular conveyors, as cardan joint chains, overhead chains, 

power & free systems 

· Horizontal closing directions as well as closing direction from below 

· Open construction, thus good access for maintenance 

· Limited closing power and controlled closing velocity 

· Running gear on top of the shutter system, thus no obstructions in the 

floor area 

Design 

· Fixed closure for continuous conveyor system with integrated intumescent 

construction components, such as heat consuming building material components 

· The side guide is integrated in the closure blade and is guided on track rollers at the 

wall as well as in the fixed closing 

· Particular galvanized special steel profiles for frames and closure envelopings 

· Shutter elements as sandwich-construction from mineral wool and calcium silicate 

plates Promatect H 

· Shutter alternatively coated with galvanized steel or stainless steel respectively 

colour-coated 

· Re-opening is done manually, by electric motor or pneumatically 


mk type - continuous 

cardan joint conveyor 

Application 

parameters 

≥LB+700 LB 200-2500 ≥200 

6000 

mo type - continuous 

overhead chain conveyor 

LH 200-2700 ≥ 

300 

mp type - continuous 

power & free conveyor 

and vice versa ≥ LH+250 LH 200-2700 ≥300 

≥470 LB 200-2500 ≥240 

4000 

Page 3 

Brickwork 



d ≥ 175 mm 

Concrete 



d ≥ 140 mm 


White = according to the approval You will find the approval at www.stoebich.de 

Wall qualities

OS type 


· Economical standard design 

· Minimum space requirement for overlapping 

· Easier transports due to 600 mm wide elements, sheet steel construction 

· Different fire resistance classes EI30 – EI90 

· Controlled closing velocity 

· As an option: Smoke-/gas tight design to reduce the loss of invert gases 

Design 

· Steel sheet case bays foamed with mineral foam 

· Element construction, standard heights 600 resp. 900 mm 

· Galvanized steel plate construction, alternatively in stainless steel, alternatively colour coating 

· Horizontal joints of the individual elements 

· Motorized re-opening is the standard (manual on request) 

· For the gas tight design: Cone shaped sealing system which guarantees the sealing in its end 

position 




R1 type - swivel roller 

with different closing 

directions 

G5 supporting underneath belts, type continuous 

- brought construction 

the closing together level K3 steel beams, through type sheets recirculation 

- sleeve continuous and cross slide K5 type - continuous slide 

steel sheets/guiding plates 

– lower belt through sleeve 

R2 type - continuous 

bearing bars, embraced 

roll 

Application 

parameters 

≥ 120 LH = ≥ 240 

500 - 2500 

4000 







conveyor with bridge roll 

≥ 120 

LH = 

≥ LH + 140 

500 - 2500 

4000 

Page 4 

Smoke-/ 

inert gas tight 




K2 type – continuous 



Omnischott in Kombination 

mit Schnelllauftor 


Masonry 



Wall from concrete 



≥ LB + 200 

LB = 

500 - 2500 

3750 

≥ 175 

≥175 LB = 500 - 2500 

3750 

≥ 175 

Gas concrete 




White = according to the approval Wall qualities 


ECC-S type 


· Economical standard design 

· Robust sheet steel design 

· Open construction, therefore easy access for maintenance 

· Little demand for space on the wall for the overlapping 

· Various fire resistance classifications EI30 – EI90 (EI120) 

Design 

· Modular design for the closure elements, standard widths of the elements is 750 

respectively 1.000mm 

· Vertical joints of the elements 

· Sheet steel elements are filled with mineral wool 

· Galvanized sheet steel design 

· Fixed panel (underneath of the conveyor system) made of adjustable components 

· Motorized re-opening 


RO type - interrupted conveyor 

system 

R1 type - swivel roller with different 

closing directions 



construction underneath the 

sealing level 

R2 type - continuing carrying 

bars, embraced roller 

Application 

parameters 

K3 type - continuing slide steel 

sheets/guiding plates – recirculation 



bars and drive elements, 

external roller 


White = area where the approval is applied for 

* depending on the wall quality 

Page 5 


sheets/guiding plates – lower 

belt runs through the sleeve 

R4 type - interrupted conveyor 

with bridge roller 

G11 type – tray belt, continuous 

carrying bars, recirculation 


K2 type - continuing carrying 

chain conveyors or travelling 

carriages 

Wall qualities 

Masonry according to DIN 1053-1 

Wall thickness ≥ 115mm 


Concrete according to DIN 1045 



Armoured gas concrete 


Gas concrete according to DIN 4165 



Covered steel building 

components F90 according to DIN 4102-4 

Installation walls 

Wall thickness ≥ 100mm

ECC-RS type 


· Economical, robust solution due to the easy construction 

· Little demand for space above the clear opening 

· Large openings can be sealed 

· Little demand for lateral space 

· Small interruptions for interrupted conveyors, only 35mm 

· Safe sealing for continuing carrying bars and drive units 

· Safe sealing of rollers which may be positioned in the closing area 

· Cycle ability: C3 according to DIN EN 14600 

Design 

· The door elements are stored on a coil above the opening 

· Single (E) or double-walled (EW) profiles 

· Roller Shutter profiles made of sheet steel 

· Electro motorized opening and controlled closing velocity by an external drive unit 

· Motorized opening and closing by an internal tubular motor 

· Lateral construction and door elements can be galvanized, powder coated or made of 

stainless steel as options 

Closure types 


systems 


chain conveyor or travelling 

carriage 




sheets and bars, recirculation 



Masonry 

250mm thickness and a volume of 600kg/m² 

Masonry 

210mm thickness and a volume of 1.651kg/m² 

Gas concrete 

150mm thickness and a volume of 600kg/m² 

Further wall qualities 

Provided that the volume is > 600kg/m² 




Application 

parameters 

90 

Page 6 

≥ LH = 3100 

6500 

145 LB = 3500 145 

Dimensions: Red = technical feasibility · 

White = area where the approval is applied for * depending on the wall quality 

6000 

380 

Stöbich – engineer like solution acco 

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No Integrity as there is no 

closure system underneath the 

conveyor technique 

Plastic = 30 min 

Wood = 35 min 

Paper = 35 min 

0 100mm 200mm 

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No Integrity as there is no 

sealing of the gaps which are 

necessary due to the function 

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Plast 

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Pape 

No engineer like solution to achi 

no “E” classification according to

Typ ECC-FLEX 

rding to EN 1366-7 

Plastic = melted without ignition 

Wood = 53 min 

Paper = 53 min 

ic = 58 min 

d = 45 min 

r = 45 min 

300mm 

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eve Integrity/ 

EN 13501-2 

! 

Radiation – therefore ignition 

of combustible components 

of the conveyor technique 

respectively of the conveyed 

material 


· Applicable for large openings 

· Various fire protection classifications for engineer like fire protection E90 – EW90 

· Safe sealing of continuing carrying bars and drive units 

· Safe sealing of rollers which may be positioned in the closing area 

· Extreme little demand for space in the lintel area and in the area of the side guides 

· Little expansion under fire load, therefore applicable for all fire wall constructions 

· Controlled closing velocity 

· Cycle ability: C3 according to DIN EN 14600 

· Economical solution 

Closure types 

Closure of the cross section of the conveyor 

system: 

· Non combustible sealing element made of a fabric 

· Coiled up into the casing 

· Electro motorized re-opening by a tubular motor 

· Galvanized sheet steel design, as an option stainless 

steel or powder coating 

0 100m 

0 100m 


systems 


sheets and bars, recirculation 


Application parameters 

≥ LH = 3100 

6500 

145 LB = 3500 145 

6000 

380 

Page 7 



mp type - continuing Power + 

Free conveyors 

>105 

145 LB = 3500 145 

6000 

≥ LH = 3100 

6500 

380 

depending 

FT 




mo type - continuing 

Overhead conveyors 

6000 

≥ LH = 3500 

380 6500 

380 

145 LB = 3500 145 

Closure of the conveyor system: 

· Robust Durasteel plate (sandwich sheet steel with 

Calcium Silicate intermediate layer) 

· Sealing of the continuing carrying construction, drive 

units and further rollers which may be in the closing area 

by intumescend, heat consuming parts 

· Design which is adjusted to the individual protection 

target 


chain conveyor or travelling 

carriage 

A1 type - continuing monorail 

conveyors made of Aluminium 


Masonry 

According to DIN 1053-1 - wall thickness ≥ 115mm 

Concrete 

According to DIN 1045 - wall thickness ≥ 100mm 

Gas concrete 


Gypsum fibre board wall according to DIN 4102 

Gas concrete 

According to DIN 4165 – wall thickness ≥ 200mm 

Aspired certificate: MIWO-wall construction (MIneral WOol) 

Dimensions: Red = technical feasibility · White = area where the approval is applied for 

* depending on the wall quality

Q type 


· Shutter closing edge is tongue shaped, ideal for belt conveyors with high lateral guiding steel sheets 

· Limited closing and opening force due to gas pressure spring system 

· Extremely minimal space demand, as the flap blade can stand in the conveying direction 

· Mechanical locking device in the closed position, usable for access control 

Design 

· Bearing corrosion-protected steel construction of the closure 

· Planking on both sides with 20 mm Promatect H 

· Closing edge of the flap is adapted to the conveyor cross section 

· Fold-like tong frame for the sealing of the flap blade 

· Gas pressure springs on both sides, bedded by 2 hinge systems 

· Re-opening is done manually or by an electric motor 






K2 type - continuous chain 

conveyors or travelling 

carriage 



construction underneath 

the closing level 

KS type - hinge chain for 

steel and synthetic plates 

Application 

parameters 

Dimensions: 

Red = 

technical feasibility, 

White = 

according to the approval 



– under belt through sleeve 

KC type - container 

conveyor system 

≥190 LB = 800 - 1400 ≥190 

4500 


continuous bearing bars, 


≥100 LH = ≥250 

1000 - 1350 

2500 

Page 8 

Brickwork 

according to DIN 

1053-1, 


d ≥ 115 mm 

Concrete / reinforced 

concrete 



d ≥ 100 mm 



OC type 


· Minimal space requirement above the clear opening 

· Very large openings up to 9 x 6 m can be shut off 

· Simple installation due to a segmented construction 

· Blade height 500 mm / 360 mm in the screen 


Design 

· Segmented construction of the closing element 

· Steel plate case bays filled with mineral foam constitute the sealing elements 

· Segments are stackable above the opening 

· Electric motor driven opening process, velocity controlled closing process 

· At the closing edge of the lowest elements is the corresponding sealing element of the 

continuous conveyor system 

· Blades and side guides galvanized, alternatively in stainless steel version or powder coated 











– lower belt through sleeve 




Application 

parameters 

Dimensions: 

Red = technical feasibility 


conveying systems 


conveyor with bridge roll 

≥ 100 LH = 2000 - 6000 ≥ 740 

≥ 230 LB = 1000 - 9000 ≥ 230 

Page 9 


continuous carrying 

bars, recirculation 


K2 type - continuous 



Brickwork 



Concrete / reinforced 

concrete according to DIN 1045, 


Foam mortar, blocks or concrete precision blocks 



Walls from armoured, 

lying or standing 

Gas concrete plates 




BZ type 


• Complicated plastic parts of the newspaper conveyor are sealed-off reliably 

• Installation to the wall and to the ceiling 

• Several conveyor tracks (up to 4 systems) through one closure 

• Continuous guide rails for the guidance of the newspapers (support) 

• Integrated ejection device for the newspaper, in case of standing conveyor system 

combinations with unlocking system of the conveyor technique 

Design 

• Bearing corrosion protected steel construction, on all sides planked with 

Promatect H-plates 

• Shutter and fixed curtain with patented, temperature-controlled activation of 

the foaming process 

• Construction of 280 mm depth for shutter and fixed sealing 

• Reverse motion through fixed closure, which is coated with foaming building 

material 

• Re-opening is manual, electric motor driven or pneumatical 


BZ type - continuous 

newspaper conveyor 

Application 

parameters 

Dimensions: 

Red = technical feasibility 

White = according to the 

approval 

≥830 LH= ≥620 

100-350 

420 

≥200 LB=400-700 ≥430 

5000 

Page 10 

Brickwork 



d ≥ 115 mm 

Walls from concrete 



d ≥ 100 mm 

Ceilings from reinforcedconcrete 


ceiling thickness 

d ≥ 140 mm 



EH type 


· Continuous aluminium or steel rail, including conductor rails 

· No movable guiding components, as for example necessary when swinging out 

(wearing/noises) 

· No restrictions in the carrying capacity of the conveyor system 

· Minimal space requirement for folding doors with opening angle of 90° 

· In case of restriction by the conveyor system (e.g. bow, rotary wing in the swinging range) 

use of sliding dors 

· Can be combined with one-piece sliding elements 

Design 

· 2 half-shell sleeves embrace, in the closed position, the continuous rail 

· Double-winged revolving or sliding door with integrated sleeves 

· Sleeves are protected by double sided covers 

· Sliding gates with thermomechanical lock 

· Controlled closing sequence with revolving doors 


A1 type - continuous aluminium 

electric mono-rail 

≥ 200 

LB = 

1500 - 2500 

3.250 

≥ 200 

S1 type - continuous steel electric 

mono-rail 


LH = 1700 - 3000 

4000 


White = according to the approval 

≥ LB +600 

LB = 

2 2500 - 8500 ≥ LB +600 

2 

Page 11 

2000 - 6000 ≥295 

Brickwork according 

to DIN 1053-1, 


d ≥ 240 mm 

Concrete/reinforced 

concrete according 

to DIN 1045, 


d ≥ 140 mm 



Isogate type 


· Tested according to DIN/EN 

· Outstanding characteristics for the insulation (K = 0,0184) due to state-of-the-art insulation materials 

· Low weight of the door, starting from 35 kg/m² 

· Easy to operate 

· Design being conform to veterinary demands 

· Re-opening can be done manual or motorized 

· Access control by a locking system, card reader 

· Average opening velocity of up to 0,6m/sec. for sliding doors 

Design 

Revolving door: 

· Surface made of stainless steel / RAL 

· Increasing hinges 

· Lock with panic function 

· Pluggable hollow chamber sealing 

· Overhead door closer 

· Wearless, self-regulating heating 

system for freezing rooms 

Closure types for wall qualities 


With one-sided insulation 

Sliding door: 

With one-sided insulation 


With double-sided insulation 

Sliding door: 

With double-sided insulation 


In panel walls 

Sliding door: 

Panel walls 


Dimensions: 

Red = technical 

feasibility, 

White = according to 

the approval 


500 

LH = 

2000 - 3500 

3500 

LB = 

≥ LB + 300 1000 - 3000 188 

3000 

Page 12 

Sliding door: 

· Stainless steel travelling gear with plastic 

roller 

· Element design 

· Ball bearing ground guiding roller 

· Pluggable hollow chamber sealing 

· Opening cable 

· Surface in stainless steel/RAL/galvanized 

Legend 

Sliding door: Dimension of the 

wall = clear dimension 

LH = 

1700 - 2100 

2100 

≥188 LB = 500 - 1200 188 

1200 


Special Constructions 

Sleeves 

Page 13 


· Very large opening, e.g. 15 x 1 m 

· Several conveyor systems can run through one opening 

· Fixed deep closures with intumescent components 

· Crane way closure (slide door and butterfly valve) 

Design 

· Combination of the different designs of conveyor system closures 

· Combination of different closing directions, e.g. from below horizontally 

pushing and from above tilting 

· Various constructions based on more than 100 fire tests 

· Re-opening is made manually, electric motor driven or pneumatically 


Design 

Craneway Tilt tray sorter 

· no movable sealing element 

· Clearing of the closing area for non combustible conveyed 

material is not necessary 

· Little demand for space at the wall (small demand for 

overlapping) 

· Protected steel frame construction in terms of fire protection 

· Intumescend sealing blocks (being attached to fire these blocks 

start to foam) in several sealing levels 

· Cross section of the sealing is adjusted to the conveyed material 


Retaining and clearing 

Problem-oriented clearing of the closing area. 

For stopped 


Gravity roller conveyor 

Stop M 

Pulling out of 

general cargo 

Pulling out of 

bulk goods 

Blowing out of 

the conveyed 

material 

Clearing 

Crushing of the 

conveyed goods 

Protective 

screen 

When roller conveyor 

systems run through 

the closure with an 

inclination, the delay of 

the closing process is 

adequate. Precondition 

is that it may not lead 

to a back draught 

of the goods to the 

closure level. 

For conveyed goods, 

which can be crushed 

or displaced by kinetic 

energy because of their 

properties, the clearing 

system “A-Y1 type” 

offers an economic 

possibility. 

General cargo, which 

move on the conveyor 

system with gaps 

between one to the 

other, can be pulled 

out of the closing area 

via swivelling return 

motion lever with 

stored pneumatic 

energy. 

A rake, driven by stored 

energy, swivels into the 

conveyor process and 

pulls out the conveyed 

material. 

Light conveyed goods 

can be blown out 

of the closing range 

by means of stored 

compressed air. 

Page 14 

For conveyor systems 

which continue conveying 

an emergency power 

system is necessary 

Light barrier control 

Logistics 

Stop M M 

Closing area 

surveillance 

Initiator occupied 

Retaining 

of bulk material 

Clearing 

Initiator 

free 

I II III 

Passage safeguard 

Scan of the 

hanger position 

Security area 

Parking space 

One or more 

transversally arranged 

light barriers control 

the closing level. In 

case of a detected gap 

the conveyor system 

stops. 

Bulk goods can be 

retained by means 

of a slider . The 

arrangement of 

the slider can be 

rectangular, diagonal 

or according to the 

snowplough principle. 

Only after the clearing 

the conveyor system is 

stopped. 

When several 

separated conveyor 

systems are used for 

the conveyor process, 

the closing range 

can be cleared by 

switching-off of the 

incoming conveyor 

route and continued 

running of the 

outgoing conveyor 

route. 

The closing area 

surveillance is defined 

for the distance that is 

necessary to guarantee 

the closing range to be 

free of conveyed goods. 

Usually in front of and 

behind this closing 

area surveillance, 

proximity switches 

(initiators) are placed. 

With this system it has 

to be guaranteed that 

all openings are free 

simultaneously during 

the closing period. 

In dependence on 

the uniformity of the 

hanger distances as 

well as of the hangers 

itself, control elements 

have to be installed. 

Die Zulassung finden Sie unter www.stoebich.de

S type 


· No flexible rail parts, thus minimum wear and low-noise 

· Secure function, few movable parts Installation to wall and ceiling, all closing directions, 

as well hanging drive position 


· Cable sealings integrable 

· Rail joints only max. 4 mm 

Design 

· Bearing, corrosion protected steel construction 

· Frame and shutter planked on both sides with 20 mm Promatect H, 

· Shutter additionally with 2 mm galvanized steel plate 

· Incoming-/outgoing- as well as inter-rail fixed 

· Closing power via interior hydraulic door closer 

· Re-opening is made manually or electric motor driven by direct-current 

motor and electromagnetic coupling 


S 1 type - upright drive 

Application 

parameters 


≥LB + 420 LB = 200 - 800 ≥130 

S 1 type - hanging drive 

Dimensions: White = according to the approval 

≥115 LH = 400-900 ≥125 


≥190 LB=200-800 ≥345 

page 15 

≥115 LH = LH + 210 

400 - 900 

Brickwork 



Concrete/reinforced concrete 



Gas concrete 



Metal single-plank walls 


Universal T (Trommel) 

Universal KL (Klappe) 

Die Zulassung finden Sie unter www.stoebich.de

Addresses 

Stöbich - Fire Protection 

Stöbich Brandschutz gained the position of the world wide 

market leader for conveyor system closures since 1980 and also 

became international trendsetter in the field of flexible smoke 

and fire protection systems which are made of fabrics. 

The know-how which grew by the immense number of 

completed projects and fire tests as well as the proven 

constructive competence take company Stöbich to be a fire 

protection specialist with a wide range of products and a broad 

range of services. 

Eight world novelties and four awards express the innovative and 

customer orientated design of the Stöbich products as well as 

the efficient control of all processes. 

Four affiliates and numerous national and international 

representations allow for a direct presence and proximity to the 

customer during all stages of a project. 

Headquarter 

Stöbich Brandschutz 

GmbH 

Pracherstieg 6 

38644 Goslar, Germany 

Phone +49-(0)5321-5708-0 

Fax +49-(0)5321-5708-71 

Affiliate South 


GmbH 

Gewerbehof 8 

73441 Bopfingen, Germany 

Phone +49-(0)7362-9614-0 

Fax +49-(0)7362-9614-50 

Affiliate East 


GmbH 

Geltestraße 12 

06188 Landsberg OT Queis, Germany 

Phone +49-(0)34602-552-0 

Fax +49-(0)34602-552-50 

Affiliate West 


GmbH 

Max-Planck-Straße 13 

59423 Unna, Germany 

Phone +49-(0)2307-98689-0 

Fax +49-(0)2307-98689-50 

International Representatives 

· Australia 

· Austria 

· Belarus 

· Belgium 

· Bosnia and 

Herzegovina 

· Bulgaria 

· Croatia 

· Cyprus 

· Czechia 

· Denmark 

· Estonia 

· Finland 

· France 

· Greece 

· Great Britain 

· Hong Kong 

· Hungary 

· Ireland 

· Italy 

· Latvia 

· Liechtenstein 

Affiliate South • Gewerbehof 8 • 73441 Bopfingen · Germany 

Affiliate East • Geltestraße 12 • 06188 Landsberg OT Queis · Germany 

Affiliate West • Max-Planck-Straße 13 · 59423 Unna · Germany 

· Lithuania 

· Luxembourg 

· Macedonia 

· Netherlands 

· New Zealand 

· Norway 

· Poland 

· Portugal 

· Romania 

· Russia 

· Sweden 

· Switzerland 

· Serbia and 

Montenegro 

· Slovakia 

· Slovenia 

· Spain 

· Turkey 

· Ukraine 

· UAE 

· USA 

Further information 

(Please see Video, 

CD or Internet) 

06/2009-E

Conveyor system closures Universal · RGT - Stöbich Brandschutz

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