Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Casters – Locked
Patent
1990-08-03
1992-01-28
Spruill, Robert L.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Casters
Locked
16 47, 188 112, B60B 3300
Patent
active
050833413
ABSTRACT:
A twin caster, in particular a steering caster, having a carrier (3), wheels, and a vertical mounting pin (22), the wheels being held via an axle (6) on the carrier (3) and the carrier (3) supporting the mounting pin (22), a brake element (32) being furthermore arranged on the carrier (3). For simplified construction, easier assembly, and a development which takes up high brake forces without damage, the carrier (3) is developed in disk shape and have an opening (39) for lateral insertion in the form of a plug/back-grip connection for the brake element which is developed as brake ram (32).
REFERENCES:
patent: 1671774 (1928-05-01), McIntosh
patent: 3237940 (1966-03-01), Johnson
patent: 4637093 (1987-01-01), Kassai
patent: 4677706 (1987-07-01), Screen
patent: 4747180 (1988-05-01), Screen
patent: 4821369 (1989-04-01), Daniels
patent: 4911269 (1990-03-01), Perl
patent: 4941552 (1990-07-01), Screen
Block Wolfgang
Milbredt Manfred
Farber Martin A.
Schoeffler Thomas C.
Spruill Robert L.
Tente-Rollen GmbH & Co.
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