Title:
Seat drive
Document Type and Number:
Japanese Patent JP6330469
Kind Code:
B2
Abstract:
A seat driving apparatus includes: a tubular member into which an output shaft is fitted, into which an input shaft is fitted, and which includes a tubular portion and a pressing piece; a first biasing member biasing the tubular member in an axial line direction toward the input shaft; an intermediary member into which the tubular portion is loosely inserted and which is turnable about an axial line extending in a direction different from a direction of an axial line of the tubular member; a cam member supported turnably around an axial line extending in a direction different from the directions of the axial lines of the tubular member and the intermediary member, pressing the pressing piece via the intermediary member, and allowing the input shaft to fit into the tubular member; and a second biasing member biasing the cam member, wherein a counterface of the intermediary member pressing the pressing piece includes a curved surface.
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Inventors:
Sadao Ito
Application Number:
JP2014099850A
Publication Date:
May 30, 2018
Filing Date:
May 13, 2014
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
B60N2/12; B60N2/90; B60N2/16; B60N2/22
Domestic Patent References:
| JP2013107624A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda