Aisin Seiki Kabushiki Kaisha

Aisin Corporation

Yasuhiro Nagaya

Toshio Machida

Shinsuke Takayanagi

Keisuke Matsumoto

Junji Yamaguchi

Satoshi Takeno

Ryohei Yamane

A vehicle door opening/closing device includes: door lock devices each installed in a door and including a latch mechanism and an open lever capable of transmitting a releasing operation force to the latch mechanism; a fully closing lock releasing member rotatably provided in the door and rotating based on the releasing operation force; cables whose both terminals are connected to the open levers and the fully closing lock releasing member and causing the open levers to rotate to a releasing operation positions from an initial positions; and lost motion mechanisms at least one of which is disposed on the fully closing lock releasing member side of the cables and that, when one of the open levers is bound at the releasing operation position, allow the remainder of the open levers to return to the initial position.

Vehicle door opening/closing device

A vehicle door lock device includes: an actuating lever linked to an electric motor, rotatable in a rotation regulating range, rotating in one direction toward a closing position on one end side of the rotation regulating range, thereby holding, in a complete-closing state, a door having been in a half-closed state, and rotating in the other direction toward a release position on the other end side, thereby releasing the holding of the door in the complete-closing state; a first neutrality detecting switch generating a first neutrality detection signal having logic switched at a first neutral position; and a second neutrality detecting switch generating a second neutrality detection signal having logics switched at a second neutral position and a release start position which are a boundary position of the neutral region on the closing position side, and a boundary position of the neutral region on the release position side, respectively.

Vehicle door lock device

Growing community of inventors

Nishio, Japan

Yasuhiro Nagaya