Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article
Patent
1993-09-13
1995-07-18
Johnson, Brian L.
Land vehicles
Wheeled
Tiltable vehicles, stabilized by attendant or article
188 22, 188329, B62B 110, B60T 106
Patent
active
054334640
ABSTRACT:
A kit capable of converting a hand truck to one which is brakeable. A set of brake shoes are provided within appropriately sized wheels which are actuatable by a cable connected to each cam follower. At the mid-point of the cable is located a lever releasably attached to the hand truck frame. By this arrangement, equal pressure is applied to each brake shoe simultaneously to avoid the hand truck pulling in one direction when the brakes are applied.
REFERENCES:
patent: 550569 (1895-11-01), Sutherland
patent: 690449 (1902-01-01), Martin
patent: 1119068 (1914-12-01), Compton et al.
patent: 1504368 (1924-08-01), Mulloy
patent: 1609685 (1926-12-01), Bidin
patent: 1674751 (1928-06-01), Von Luettwitz
patent: 1985346 (1934-12-01), Guimaraes
patent: 2246147 (1941-06-01), Smith
patent: 2431441 (1947-11-01), Willis
patent: 2728418 (1955-12-01), Dombeck
patent: 2733074 (1956-01-01), Fuglie et al.
patent: 3276550 (1966-10-01), Honeyman
patent: 3422930 (1969-01-01), Barron
patent: 3486587 (1969-12-01), Malloy
patent: 3896904 (1975-07-01), Walker
patent: 3968974 (1976-07-01), Wetzel
patent: 5044475 (1991-09-01), Clark
Johnson Brian L.
Wittenberg Malcolm B.
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