Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including means to retain pintle in hinge
Patent
1987-01-12
1989-01-31
Silverberg, Fred A.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Including means to retain pintle in hinge
16DIG40, 403155, 403326, 411353, 411517, E05D 512
Patent
active
RE0328464
ABSTRACT:
A snap stud usable in window hardware, such as window operators and window hinges, for releasably pivotally interconnecting a pair of members. The snap stud has a stud extending from a first of the members and provided with an external peripheral groove which mounts a C-ring of spring music wire. The C-ring has a retention position partially extending beyond the periphery of the stud for overlying a second of the members and a compressed release position substantially entirely within the periphery of the stud, with the movement of the C-ring to the compressed release position occurring automatically in assembly and disassembly of said members.
REFERENCES:
patent: 738503 (1903-09-01), Waters
patent: 2323400 (1943-07-01), Jacobi
patent: 2368611 (1945-01-01), Charnock
patent: 3138188 (1964-06-01), Tuozzo et al.
patent: 4137603 (1979-02-01), Kvasnes
patent: 4241541 (1980-12-01), Van Klompenburg
Paulson Gary F.
Sandberg Christopher T.
Silverberg Fred A.
Truth Incorporated
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