Brakes – Vehicle – Cart
Patent
1997-09-23
1999-07-27
Oberleitner, Robert J.
Brakes
Vehicle
Cart
188 20, 188 22, 74489, 745022, 74527, B62B 504
Patent
active
059274417
ABSTRACT:
A device for trolley of the type which is provided with four mounting brackets and each of which is mounted with a caster socket. Each caster socket is rotationally mounted with a caster. The trolley frame is further provided with a pair of hand grips at both sides for moving the trolley forward by exerting a forward force to the trolley through the hand grips. The braking device is mounted at the hand grip and includes a housing which is attached to the hand grip. A pulling rod is pivotally mounted at one end of the housing A cable is connected to the other end of the pulling rod. The pulling rod is provided with a first recess, a second recess and a boss. The housing is pivotally mounted with a braking handle which is provided with a biasing tab and a positioning tab.
REFERENCES:
patent: 4618033 (1986-10-01), Kassai
patent: 5090517 (1992-02-01), Doughty
patent: 5279180 (1994-01-01), Henriksson
patent: 5524731 (1996-06-01), Grieg
Oberleitner Robert J.
Sy Mariano
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