Sheet material fixing device

Details Sheet material fixing device Sheet material fixing device

2005-02-15

2005-02-15

Tran, Huan (Department: 2861)

Recorders

Record receivers and/or driving means therefor

Drum

C271S277000, C101S409000

Reexamination Certificate

active

06856334

ABSTRACT:
A device for fixing a sheet material to a cylindrical rotating member. Without using a suction mechanism and a vacuum, pressing portions of sheet material leading end clamps provided at a peripheral surface of the rotating member press the sheet material against the peripheral surface of the rotating member and fix the sheet material thereat. Each pressing portion has a region which deforms most due to centrifugal force generated by the rotating member. The pressing portion is formed in advance on the whole in a bow-like shape such that this region projects the most toward a center of the rotating member. Due to deformation caused by centrifugal force, the pressing portion changes from bow-shaped to planar, and uniformly presses the sheet material without a gap therebetween.

REFERENCES:
patent: 4111123 (1978-09-01), Willeitner
patent: 5324023 (1994-06-01), Fedorjaka
patent: 6189452 (2001-02-01), Halup et al.
patent: 6459475 (2002-10-01), Fukui
patent: 6572104 (2003-06-01), Fukui
patent: A-2001-194767 (2001-07-01), None

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