Chairs and seats – Movable back – Tiltable
Patent
1979-07-12
1981-07-14
Lyddane, William E.
Chairs and seats
Movable back
Tiltable
297330, A47C 1025
Patent
active
042782902
ABSTRACT:
The potentiometer and reduction gear unit for use in connection with a seat adjuster driven by a servomotor and controlled by a microprocessor which recallably stores the value measured by the potentiometer, comprises a common housing assembled of two parts arranged about the driving shaft of the motor; one housing part accommodates the reduction gears and the other part supports a ringshaped resistor and a contact ring; the slider of the potentiometer bridges the contact ring and resistor ring and is frictionally coupled to the output member of the reduction gears, formed preferably as a wobble gear mechanism.
REFERENCES:
patent: 3072231 (1963-01-01), Iding
patent: 3223377 (1965-12-01), Robbins
patent: 3423785 (1969-01-01), Pickles
Strowik Willibald
Werner Paul
Keiper Automobiltechnik GmbH
Lyddane William E.
Striker Michael J.
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