Sheet handling device

Details Sheet handling device Sheet handling device

1994-04-28

1995-12-12

Skaggs, H. Grant

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

271262, 271274, 3350103, B65H 702

Patent

active

054742897

ABSTRACT:
A sheet handling device comprising a first roller (5) defining a reference surface which defines part of a sheet feed path along which sheets are fed, The roller (5) is mounted to a support (26) by arms (6) such that under normal working conditions the roller is fixed relative to the support, The arms (6) are biassed by a spring (12) to hold the roller (5) in its fixed position, the spring force being such that under abnormal conditions the roller (5) moves relative to the support (26) whereby the reference surface moves away from its sheet feed path defining position.

REFERENCES:
patent: 2192414 (1940-03-01), Reed
patent: 2733063 (1956-01-01), Corey
patent: 3825343 (1974-07-01), Moore
patent: 3826487 (1974-07-01), Forster
patent: 4560159 (1985-12-01), Staub
patent: 4605218 (1986-08-01), Knepper et al.
patent: 4777729 (1988-10-01), Hausler
Patent Abstracts of Japan, vol. 11, No. 62 (P-551) 25 Feb. 1987 & JP-A-61 225 602.7 Oct. 1986.
Patent Abstracts of Japan, vol. 11, No. 98 (M-575) (2545) 27 Mar. 1987 & JP-A-61 248 841, 6 Nov. 1986.

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