Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1990-02-23
1992-05-05
Luong, Vinh T.
Machine element or mechanism
Control lever and linkage systems
Hand operated
74 8920, 74 8922, G05G 108, F16H 2702
Patent
active
051097257
ABSTRACT:
A motor drive unit for a window regulator. The drive unit is divided into two subassemblies. The first subassembly includes a driven worm gear and a bearing pin. The second subassembly includes a worm wheel having an extended sheath on which a cable driving drum is mounted. When the two subassemblies are fitted together, the worm wheel and worm gear mesh and the bearing pin extends through and supports the worm wheel, sheath and cable drum.
REFERENCES:
patent: 4216624 (1980-08-01), Blankenburg et al.
patent: 4534233 (1985-08-01), Hamaguchi
patent: 4770056 (1988-09-01), Becker et al.
patent: 4821589 (1989-04-01), Fukumoto et al.
Medebach Thomas
Roth Wolfgang
Kuester & Co. GmbH
Luong Vinh T.
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