Title:
SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2013075359
Kind Code:
A
Abstract:
To provide a sheet processing apparatus capable of preventing cutting waste from adhering to a fixed blade, and to provide an image forming apparatus.
The sheet processing apparatus has a liftable/lowerable upper blade 633 and a lower blade 634, which cuts a sheet bundle placed between the lower blade 634 and the upper blade 633 by making the upper blade 633 come down. Then, by a linkage component comprising a rotary cam 690, link 637a, and arm 6740, a scraping sheet 692 is lowered interlocked with the lowering of the upper blade 633 so that cut parts of the cut sheet bundle can fall without adhering to the lower blade 634.
More Like This:
JP2001138289 | PUNCH-OFF DEVICE |
JPH09323208 | DEBURRING CLEANING MACHINE IN SCREW HOLE AND CROSSING HOLE |
JP5091265 | Sheet bundle cutting device |
Inventors:
ABE HIDETO
Application Number:
JP2013004320A
Publication Date:
April 25, 2013
Filing Date:
January 15, 2013
Export Citation:
Assignee:
CANON KK
International Classes:
B26D7/18; B26D1/08; B41J11/66; B65H37/04
Domestic Patent References:
JPS6261498U | 1987-04-16 | |||
JP2006205309A | 2006-08-10 | |||
JPS62134698U | 1987-08-25 | |||
JP2005342854A | 2005-12-15 | |||
JPH0290090U | 1990-07-17 | |||
JP2010194709A | 2010-09-09 | |||
JPS6261498U | 1987-04-16 | |||
JP2006205309A | 2006-08-10 | |||
JPS62134698U | 1987-08-25 | |||
JP2005342854A | 2005-12-15 |
Attorney, Agent or Firm:
Kazuo Chikajima
Takashi Daejeon
Takashi Daejeon
Previous Patent: POLISHING APPARATUS AND POLISHING METHOD
Next Patent: COATING FILM, CUTTING TOOL, AND METHOD OF MANUFACTURING THE COATING FILM
Next Patent: COATING FILM, CUTTING TOOL, AND METHOD OF MANUFACTURING THE COATING FILM