Security hinge joint with separate hinge pin

Details Security hinge joint with separate hinge pin Security hinge joint with separate hinge pin

1986-04-15

1987-05-12

Silverberg, Fred

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

Hinge

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

16380, 220337, 220338, 220340, E05D 710

Patent

active

046638032

ABSTRACT:
A security hinge joint includes a substantially planar, flexible first member, including first and second blind hinge eyes. A second member is pivotable relative to the first member and includes at least one second open hinge eye which lies between the blind hinge eyes. A hinge pin extends through the second open hinge eye and into the first blind hinge eye. The first blind hinge eye wraps around the end of the hinge pin, enclosing the bottom of the pin when the joint is in a closed position, and is interrupted to define a lead-in slot through which the hinge pin can pass. For insertion or removal of the hinge pin, one end of the first member must be flexed out of the plane of the first member.

REFERENCES:
patent: 3295714 (1967-01-01), Di Addario
patent: 3463345 (1969-08-01), Bockenstette
patent: 4005800 (1977-02-01), Schurman
patent: 4161261 (1979-07-01), Frater
patent: 4349121 (1982-09-01), Lafferty
patent: 4466541 (1984-08-01), Tabler et al.
patent: 4469240 (1984-09-01), Lathrop
patent: 4470517 (1984-09-01), Carrier
patent: 4558799 (1985-12-01), Hammond

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