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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 00027/KOL/2004 A
(22) Date of filing of Application: 19.01.2004 (43) Publication Date: 09/06/2006
(54) Title of the invention: DEVICE ON A CARDING MACHINE FOR SETTING THE WORKING GAP BETWEEN THE
CYLINDER AND AT LEAST ONE NEIGHBOURING ROLLER
(51) International classification : D01G 23/00, 15/00
(31) Priority Document No : 10305048.5
(32) Priority Date : 07.02.2003
(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:
In a device on a carding machine for setting the working gap between
the cylinder and at least one neighbouring roller, which cooperate
with one another with a small gap between their cylindrical surfaces
(working gap) at the fibre transfer points, the working gap is readjustable
to a pre-determined value as a result of changes in
dimensions caused by thermal expansion and/or centrifugal forces.
In order that in the event of changes in the dimensions of the rollers
it is readily possible to set the same or substantially the same gap
between neighbouring rollers in a structurally simple way, the
temperature of the framework walls carrying the cylinder can be so
matched to the working gap by supplying or discharging heat that, in
the event of a change in the dimensions of the rollers, the working
gap between the cylinder and at least one neighbouring roller is the
same or substantially the same.
(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:
LEDER ARMIN
Filed U/S 5(2) before The Patents (Amendment)
Act, 2005: NO
The Patent Office Journal 09/06/2006 10940