Wiper appliance

Details Wiper appliance Wiper appliance

1984-05-30

1985-12-10

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Implements

Combined

15119R, A47L 13146

Patent

active

045570124

ABSTRACT:
Wiper appliance with a pressure device arranged between wiper head and shaft with pressure plate and counter pressure plate which pressure device is actuated through the intermediary of a lever system, and with a traction device for the wiper cloth. In a second embodiment the housing includes a pressure plate which is guided by rocker levers, while the rocker levers are guided by catch bearing means integrally moulded on a transverse wall and on the pressure plate, while the rocker levers are integrally moulded on the pressure plate through the intermediary of film hinges.

REFERENCES:
patent: 1171768 (1916-02-01), Browning
patent: 1352837 (1920-09-01), Sanguinet

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