Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1994-10-07
1995-09-26
LaBalle, Clayton E.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 75D, 310 84, 310118, 464162, H02K 2344, H02K 712, H02K 710, F16C 303
Patent
active
054536510
ABSTRACT:
A drive unit with an electric motor (2) for operating a plurality of adjusting devices and axially displaceable coupling elements, in particular for two adjusting devices for a vehicle seat. An electric motor (2) has a motor shaft (20) consisting of a hollow shaft (21) and an axially displaceable interior shaft (22) received therein in a manner fixed against relative rotation which can be connected on both sides, which can be selectively connected in a manner fixed against relative rotation with associated coupling elements (41, 42) of the adjusting devices by coupling elements (23', 24') on the motor side.
REFERENCES:
patent: 3872336 (1975-03-01), Lin et al.
patent: 5009296 (1991-04-01), Ohkawa et al.
patent: 5092197 (1992-03-01), Hauger
Japanese Patent Abstract, Publication No. 162348(A), Publication Date Nov. 11, 1988, p. 11.
Bertolini Thomas
Brandt Carsten
Kroner Gregor
Rampel Hans
Reichmann Siegfried
Brose Fahrzengteile GmbH & Co.
LaBalle Clayton E.
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