Hinge and spacer apparatus

Details Hinge and spacer apparatus Hinge and spacer apparatus

1980-03-21

1982-07-13

Burr, Edgar S.

Printing

Stenciling

Stencil and work support

101114, 16378, B41F 1500, B41F 1518

Patent

active

043388604

ABSTRACT:
Hinge apparatus for connecting first and second associated members which includes a pivot shaft, a bracket for releasably fixing the shaft to the first associated member, and a bracket for mounting the shaft on the second associated member for relative angular motion. The pivot shaft may be biased to at least one angular position by means of a third member fixed to the shaft and a fourth member carried on the second member. The third member may be a crank arm fixed to the shaft and a fourth member may be reciprocally mounted. The hinge apparatus may be part of a screen printing apparatus. The first member may be a frame and the second member may be a support. At least one spacer may be disposed intermediate the support and the frame at a point spaced from the pivot shaft. The support may include a platen dimensioned and configured to accept a generally planar axial extremity of each spacer.

REFERENCES:
patent: 472483 (1892-04-01), Loomis
patent: 566621 (1896-08-01), Rider et al.
patent: 836814 (1906-11-01), Klaczko
patent: 2046872 (1936-07-01), Eaton
patent: 3098431 (1963-07-01), Weaver
patent: 3263603 (1966-08-01), Fuchs
patent: 3359895 (1967-12-01), Forslund

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