Knuckle arm

Details Knuckle arm Knuckle arm

2006-03-14

2006-03-14

King, Anita (Department: 3632)

Photocopying

Projection printing and copying cameras

Detailed holder for original

C016S327000, C248S276100, C248S284100, C347S101000, C355S076000

Reexamination Certificate

active

07012675

ABSTRACT:
A knuckle arm interconnects a machine body and a top cover of a machine, and includes a base fixed on the machine body and having a receiving frame, an inner sliding seat slidable within the receiving frame and having a cam surface, a resilient member disposed between the receiving frame and the inner sliding seat, a first pivotable seat sleeved on the base, a pressing rod extending through the first pivotable seat and biased to contact the cam surface, and a second pivotable seat slidable on the first pivotable seat and attached to the top cover of the machine.

REFERENCES:
patent: 4588290 (1986-05-01), Ohtsuka
patent: 5621501 (1997-04-01), Matsuo et al.
patent: 6100963 (2000-08-01), Hosaka
patent: 6327457 (2001-12-01), Hashimoto
patent: 6456365 (2002-09-01), Hosaka et al.
patent: 6593999 (2003-07-01), Hosaka
patent: 6629336 (2003-10-01), Hosaka et al.
patent: 6663064 (2003-12-01), Minelli et al.

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