Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1991-06-25
1993-04-06
Herrmann, Allan D.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
74505, 49352, 242 54R, 254339, 254342, E05F 1148
Patent
active
051993104
ABSTRACT:
A driving device for a cable type window regulator. The device has a housing, a drum for winding and unwinding cables for actuating a window glass and a balance spring for urging the drum. The device further has a rotatable member which is separated from the drum, and a set of gears for transmitting a torque between the drum and the rotatable member, and the spiral spring is arranged concentrically with the rotatable member so as to directly urge the rotatable member in a rotational direction.
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Herrmann Allan D.
Nippon Cable System Inc.
Trousdell William O.
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