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Title:
INDUCTION BINDING MACHINE
Document Type and Number:
Japanese Patent JP2004175376
Kind Code:
A
Abstract:

To enable the use of an operating lever deformed by heat treatment without correcting the deformation and prevent an increase in the operational weight of the operating lever even when it is used for a long time in using an induction binding machine in which the front ends of the operating lever are locked on lever guides of a driver handle.

Pins 21 are fitted to be projected on the sides of the driver handle 2, and rollers 31 having an H-shaped section are mounted on the pins 21 in a rotary manner, respectively. The front ends 4b of the operating levers 4 are locked on slots of the rollers 31, respectively. Even if the operating lever deforms by heat treatment, making the width between the operating lever front ends 4b, 4b larger or smaller than a prescribed size, each front end 4b, deformed and inclined, comes in contact with the interior side face of the flange of each roller 31 as it rotates, so that the front end 4b does not come off from the slot of the roller 31 to touch a circular stepped part or a washer 41 of the pin.


Inventors:
HAYASHI SUSUMU
Application Number:
JP2002341425A
Publication Date:
June 24, 2004
Filing Date:
November 25, 2002
Export Citation:
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Assignee:
MAX CO LTD
International Classes:
B65B13/34; B65B27/00; (IPC1-7): B65B13/34; B65B27/00
Attorney, Agent or Firm:
Takakichi Hayashi



 
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