Caster wheel mount apparatus with separate load carrying and swi

Details Caster wheel mount apparatus with separate load carrying and swi Caster wheel mount apparatus with separate load carrying and swi

1987-01-15

1988-10-18

Silverberg, Fred A.

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

Casters

Antifrictionally swivelled

16 36, B60B 3300

Patent

active

047776978

ABSTRACT:
Caster wheel mount apparatus is disclosed, which comprises load carrying bearings and swivel bearings, each set of bearings is contained in its own race, and the bearings are protected from contamination by a skirt on the outer periphery of the load carrying bearings, and drainage of the races of the bearings is has should contaminants such as water or steam enter the bearing mount races. A suitable grease fitting is mounted on the load bearing race for lubrication as needed.

REFERENCES:
patent: 1106853 (1914-08-01), Smouse
patent: 1233093 (1917-07-01), Malloy
patent: 1582598 (1926-04-01), Hancock
patent: 1809609 (1931-06-01), Turner
patent: 1838678 (1931-12-01), Herold
patent: 1882497 (1932-10-01), Jarvis
patent: 2478035 (1949-08-01), Babcock
patent: 2617668 (1952-11-01), Stewart
patent: 2787804 (1957-04-01), Noelting et al.
patent: 3127633 (1964-04-01), Schultz
patent: 3263266 (1966-04-01), Rabelos
patent: 3547459 (1970-12-01), Lapham
patent: 4620342 (1986-11-01), Haussels

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