Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1978-12-07
1980-11-25
Staab, Lawrence J.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
49325, 49349, 49352, 74501R, E05F 1148, E05F 1516
Patent
active
042351170
ABSTRACT:
A window regulator for a tailgate window comprising a pair of rotary drums each of which has associated with it a tape of sufficient flexibility to conform to the periphery of the drum. The drums are mounted on a flanged support member, the flanges defining with the drums arcuate channels in which the tape is confined. The two drums are each provided with tooth portions in mesh with each other so that the two drums rotate in opposite directions, thus imparting longitudinal movement to the tapes. A drive pinion, preferably motor driven, is in mesh with the tooth portion of one of the drums.
REFERENCES:
patent: 1624098 (1927-04-01), Goldsmith et al.
patent: 3392488 (1968-07-01), Werner
patent: 3566540 (1971-03-01), Hewitt
patent: 3702041 (1972-11-01), Podolan
patent: 3706236 (1972-12-01), Pickles
Ferro Manufacturing Corporation
Staab Lawrence J.
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