Roller cam and spring actuated hinge

Details Roller cam and spring actuated hinge Roller cam and spring actuated hinge

1997-08-15

1999-05-04

Mah, Chuck Y.

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

Hinge

Resiliently biased hinge

16296, 16387, 383 34, 150120, 150123, 190106, E05F 112

Patent

active

058989765

ABSTRACT:
A female hinge member, and a hinge assembly including the member, includes a pair of spaced ears between which a cylindrical roller is supported for rotation about an axis parallel to the axis about which the female hinge member and a pivotally attached male hinge member are relatively rotatable. The hinge assembly is connected to opposite end portions of a framework forming part of a handbag. As the hinge members are relatively rotated in moving between open and closed positions, the roller moves along the surface of a cantilever spring on the male hinge member, in rolling contact therewith.

REFERENCES:
patent: 1262288 (1918-04-01), Vom Eigen
patent: 2142764 (1939-01-01), Kluger
patent: 2158955 (1939-05-01), Blacher
patent: 2578612 (1951-12-01), Stregack
patent: 2611922 (1952-09-01), Borman et al.
patent: 2903033 (1959-09-01), Robinson
patent: 3145749 (1964-08-01), Leonardi
patent: 4524486 (1985-06-01), Rios et al.
patent: 5546633 (1996-08-01), Liu

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