Shock absorbing caster wheel suspension with frictional vertical

Details Shock absorbing caster wheel suspension with frictional vertical Shock absorbing caster wheel suspension with frictional vertical

1982-04-09

1987-08-11

Silverberg, Fred

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

Casters

Spring supported

16DIG36, 188381, 267178, 267216, 280 78, 280701, B60B 3300

Patent

active

046851747

ABSTRACT:
A shock absorbing caster wheel in which the wheel support bracket is pivotally mounted on a caster bracket and a spring engages the wheel support bracket and caster bracket to absorb shocks on the caster wheel. Vibration dampening pads on the caster bracket slidably engage wall surfaces on the wheel support bracket to dampen oscillation of the wheel support bracket.

REFERENCES:
patent: 2087299 (1937-07-01), Pribil
patent: 2738542 (1956-03-01), Clark, Jr.
patent: 2753946 (1956-07-01), Quayle
patent: 2830545 (1958-04-01), Robinson et al.
patent: 3041656 (1962-07-01), Goodall
patent: 3066950 (1962-12-01), Olson et al.
patent: 3173707 (1965-03-01), Peras
patent: 3254899 (1966-06-01), Voorhies
patent: 3518714 (1970-07-01), Hager
patent: 3747950 (1973-07-01), Hager
patent: 3871032 (1973-12-01), Jones
patent: 4351636 (1982-09-01), Hager

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