Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1995-08-18
1996-03-19
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
By means to convey sheet
226187, B65H 506
Patent
active
054998107
ABSTRACT:
A document transport array, including pinch roll, which accommodates varied inter-document gaps, and varied-thickness documents, pinch roll including a moveable roll mounted on a yoke Which is spring-mounted by a spring flexure to allow this roll to be resiliently thrust away from the document path, this yoke means also including a resilient-pad absorber suspended therefrom and adapted to absorb energy and minimize motion developed normal to this path, thus enabling the moveable pinch roll to better maintain contact with a transported document.
REFERENCES:
patent: 4061332 (1977-12-01), Baumgartel et al.
patent: 4163550 (1979-08-01), Armstrong
patent: 4875670 (1989-10-01), Petersen et al.
patent: 4997179 (1991-03-01), Mizutani et al.
patent: 5044624 (1991-09-01), Haus et al.
patent: 5265869 (1993-11-01), Morita
patent: 5303913 (1994-04-01), Tranquilla
McCormack John J.
Skaggs H. Grant
Starr Mark T.
Unisys Corporation
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