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Patent Searching and Data


Title:
RUGGEDNESS IMPARTING DEVICE
Document Type and Number:
Japanese Patent JPH09141348
Kind Code:
A
Abstract:

To easily impart ruggedness to a sheet body by composing a pinch roller mechanism of a rotatable fixed roller and a roller which is pressed against it, and forming ruggedness patterns on the peripheral surfaces of both the rollers.

The pinch roller mechanism consists of a 1st roller 1 which is fixed rotatably and a 2nd roller 2 which is pressed against the roller by a pressing means. The pressing means consists of a coil spring and a pressure adjusting knob. Further, the ruggedness patterns 5 are formed on the peripheral surfaces of both the rollers. Consequently, the sheet body 6 is only passed through the pinch roller mechanism to easily give the unevenness thereto, and the pinch roller mechanism consists basically of a couple of rollers, so the ruggedness imparting device simple in constitution is realized.


Inventors:
Nishifuji, Takao
Application Number:
JP1995000323752
Publication Date:
June 03, 1997
Filing Date:
November 17, 1995
Export Citation:
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Assignee:
NISHIFUJI TAKAO
International Classes:
B31F1/07; B21D31/00; B29C59/04; (IPC1-7): B21D31/00; B29C59/04; B31F1/07