Brake system for luggage case

Details Brake system for luggage case Brake system for luggage case

1990-10-25

1992-09-15

Weaver, Sue A.

Trunks and hand-carried luggage

Supporting devices

Wheeled

190115, 280 37, 280 4726, 188 5, A45C 514, A45C 1322, A45C 1328

Patent

active

051470195

ABSTRACT:
Luggage cases which include four wheels may uncontrollably roll down inclined conveyor belts and the like. Disclosed is a brake system for selectively disabling at least some of the four wheels 12,14 on such a case 10. Preferably, this brake system is selectively operated by a pull strap or the like. In one condition, the brake system deploys a ground engaging arm which supports one end of the case 10 and prevents the wheels to be disabled from engaging the inclined surface of the conveyor belt.

REFERENCES:
patent: 854602 (1907-05-01), Peterson
patent: 1027686 (1912-05-01), Bollinger
patent: 1081670 (1913-12-01), James
patent: 1092506 (1914-04-01), Oldroyd
patent: 1197190 (1916-09-01), Dunn et al.
patent: 3307658 (1967-03-01), Stevenson
patent: 3946839 (1976-03-01), Butler
patent: 4122924 (1978-10-01), Wasserman
patent: 4273222 (1981-06-01), Cassimally
patent: 4411343 (1983-10-01), Cassimally et al.
patent: 4508202 (1985-04-01), Siegert et al.
patent: 4979598 (1990-12-01), Verheit et al.

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