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Patent Searching and Data


Title:
RUBBING DEVICE WITH TENSION REGULATOR
Document Type and Number:
Japanese Patent JPH04269381
Kind Code:
A
Abstract:

PURPOSE: To prevent tension more than necessary from being applied to sheet like material by feeding the sheet like material in such a way as to fall onto a rubbing machine through a tension regulator, and receiving/transferring the sheet like material after rubbing through a tension control machine.

CONSTITUTION: Sheet like material of synthetic leather, for instance, from winding-out machines 1a, 1b are fed in such a way as to fall naturally onto a rubbing machine B by the driving of delivery rolls 2a, 2b through a guide roll 3 with an expander in a pull-out tension regulator C, and provided with the specified tension at a guide roll 9 with a moving support rod in a tension control machine D and receiving rolls 12a, 12b. The sheet like material is then rubbed by the upper-middle-lower grip tools 7a-7b, and after being rubbed, taken up by take-up machines 13a, 13b through the receiving rolls 12a, 12b. The action of the rubbing machine can be thus performed smoothly and unforcibly without applying tension more than necessary to the sheet like material, and the rubbing effect can be improved.


Inventors:
SAITO YOSHIMITSU
Application Number:
JP11569391A
Publication Date:
September 25, 1992
Filing Date:
February 25, 1991
Export Citation:
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Assignee:
SAITO YOSHIMITSU
International Classes:
C14B1/44; D06C19/00; D06N3/00; F03G1/02; F03G7/06; F03G7/08; F16H47/04; F16H47/08; (IPC1-7): C14B1/44; D06C19/00; D06N3/00; F03G1/02; F03G7/06; F03G7/08; F16H47/04; F16H47/08