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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 00348/KOL/2004 A
(22) Date of filing of Application: 23/06/2004 (43) Publication Date: 09/06/2006
(54) Title of the invention: APPARATUS ON A DRAW FRAME FOR TEXTILE FIBRRE SLIVERS IN WHICH THE TOP
ROLLERS OF THE DRAWING SYSTEM ARE LOADED AND RELIEVED OF LOAD
(51) International classification : D01H 5/00
(31) Priority Document No : 10031759.7
(32) Priority Date : 14/07/2003
(33) Name of priority country : GERMANY
(86) International Application No and : NA
Filing Date
:
(87) International Publication No : NA
(61) Patent of addition to Application No : NA
Filed on : NA
(62) Divisional to Application No : NA
Filed on : NA
(57) Abstract:
A draw frame for textile fibre slivers has a drawing system of
successively arranged assemblies of rollers comprising a bottom and a
top roller, in which, during operation, the top rollers are pressed
against the bottom rollers by weighted pressing devices. When
operation is suspended, the bearings of the top rollers are relieved of
the weighting by the pressing devices. On interruption to continuous
operation the top output roller or the top output rollers is/are capable
of being relieved of loading in such a way that no or only slight
pressure is exerted on the fibre slivers. To avoid or reduce undesirable
formation of windings in a simple manner, resiliently loaded elements
that lift the top roller bearings after the pressing devices have been
relieved of loading are associated with the bearings of at least one top
roller
(FIG.1).
(71) Name of Applicant:
TRUTZSCHLER GMBH & CO. KG.,
Address of the Applicant:
DUVENSTRASSE 82-92, D-41199
MONCHENGLADBACH, GERMANY.
(72) Name of the Inventor:
CHRISTOPH LEINDERS
Filed U/S 5(2) before The Patents (Amendment)
Act, 2005: NO
The Patent Office Journal 09/06/2006 10967