Rotating slide-n-snap

Details Rotating slide-n-snap Rotating slide-n-snap

1995-10-26

1997-03-25

Marmor, Charles A.

Machine element or mechanism

Control lever and linkage systems

Hand operated

248 273, 248 56, F16C 110

Patent

active

056134061

ABSTRACT:
A fitting (26) for rotatably supporting a conduit (22) in a bulb-shaped slot in a wall (20). The fitting (26) has a pair of spaced parallel fiats (38, 40) defining a minor dimension for sliding into the narrow entrance (14) to the circular seat (16) of the slot and a larger circular major dimension (36) for rotating into a locked position crossways the entrance (14) to prevent removal of the fitting (26) from the slot. A radial web acts as a stop (50) to prevent backward insertion of the fitting into the slot and for engaging the edge of the entrance (14) in the locked position to prevent the retention arm (46) from overriding the retainer recess (18).

REFERENCES:
patent: 2291430 (1942-07-01), Ingersoll
patent: 2445009 (1948-07-01), Strauss et al.
patent: 2757962 (1956-08-01), MacLeod
patent: 4346863 (1982-08-01), Zeitrager et al.
patent: 4474489 (1984-10-01), Simon
patent: 4763541 (1988-08-01), Spease
patent: 4936161 (1990-06-01), Polando
patent: 4951524 (1990-08-01), Niskanen
patent: 5161428 (1992-11-01), Petruccello
patent: 5272934 (1993-12-01), Chegash et al.
patent: 5347882 (1994-09-01), Klotz

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