Machine element or mechanism – Alternate manual or power operators
Patent
1974-09-04
1976-07-06
Sprague, Kenneth W.
Machine element or mechanism
Alternate manual or power operators
74545, 74547, 74548, E05F 100
Patent
active
039675114
ABSTRACT:
A window lifter of a motor vehicle actuated by an auxiliary force whose drive is adapted to be engaged electrically; the actuating member for engaging or closing the electric switches for the up and down movement of the window is thereby constructed at the same time as crank arm for the mechanical manual actuation of the window lifter in case of emergency.
REFERENCES:
patent: 1274471 (1918-08-01), Todd
patent: 1557073 (1925-10-01), McWhirter
patent: 2665904 (1954-01-01), Lehmann
patent: 2693718 (1954-11-01), Gericke
patent: 3742781 (1973-07-01), Boyriven
Daimler-Benz Aktiengesellschaft
Joyce Harold
Sprague Kenneth W.
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