Hinge structure

Details Hinge structure Hinge structure

1979-10-18

1981-12-29

Nerbun, Peter P.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Having means to facilitate assembly and disassembly of hinge...

16304, E05F 112

Patent

active

043074863

ABSTRACT:
In a hinge structure, members to be joined to each other each have curved edge portions spaced from each other along the edge. A cut out is formed in the inner sides of the contiguous curved edge portions, thus defining a pair of projections which face each other across a spacing d and extend from the one side of one curved edge portion toward that of the contiguous one. The curved edge portions and the projections of the two joint members thus formed are overlaid on each other, and a compressible coil spring member is inserted through the spacing d above mentioned and fitted on the pair of overlapping projections where the spring member retains the joint members in a pivotal relationship by action of its restoring force.

REFERENCES:
patent: 401978 (1889-04-01), Spruce et al.
patent: 504403 (1893-09-01), Pomeroy
patent: 655606 (1900-08-01), Clark
patent: 694670 (1902-03-01), Schiek
patent: 3242523 (1966-03-01), Daley

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