Keyed mounting assembly for lockable swivel caster

Details Keyed mounting assembly for lockable swivel caster Keyed mounting assembly for lockable swivel caster

1987-08-27

1988-12-06

Silverberg, Fred A.

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

Casters

Locked

16 38, 16 43, B60B 3300

Patent

active

047887419

ABSTRACT:
The caster has a generally cylindrical stem which is received in a well in a socket which, in turn, is securely received in the bottom of the hollow leg. The stem has a longitudinal groove which receives an inwardly projecting rib on the socket. This prevents rotation of the stem in the socket so that when the swivel braking mechanism on the caster is actuated, the wheel cannot pivot relative to the vertical axis. This economical mechanism facilitates installation and replacement of the caster.

REFERENCES:
patent: 75080 (1868-03-01), Twining
patent: 1632435 (1927-06-01), Darnell
patent: 1899394 (1933-02-01), Noelting et al.
patent: 4035864 (1977-07-01), Schroder
patent: 4361930 (1982-12-01), Seesengood
patent: 4385414 (1983-05-01), Damico

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