Aisin Seiki Kabushiki Kaisha

Aisin Corporation

Junji Yamaguchi

Shintaro Suzuki

Takeshi Nishikibe

Katsuhisa Yamada

Toshio Machida

Seiichi Suzuki

Chiaki Honma

Yoshichika Ito

Masayuki Uchitsunemi

Keisuke Matsumoto

Satoshi Takeno

Tomohide Kato

Ryohei Yamane

Yasuhiro Nagaya

Koji Adachi

Joo Young Kim

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 door opening-and-closing apparatus for a vehicle includes a rotatably driven drum, a first cable and a second cable, which cables are wound around the drum, a rotating shaft, a first pulley supported by the rotating shaft, a second pulley supported by the rotating shaft, an attachment member supporting the rotating shaft, a rigid protruding portion integral with one of the first and second pulleys, and an annular recessed portion integrally formed in the other one of the first and second pulleys. When the first and second pulleys are correctly assembled on the rotating shaft, a relative rotation between the first and second pulleys is allowed, and when the first and second pulleys are not correctly assembly on the rotating shaft, the predetermined length of the rotating shaft is not sufficient to support both the first and second pulleys.

Door opening-and-closing apparatus for vehicle

Provided is a slide door device for a vehicle, including: a body side lower rail disposed below a door opening formed on a side of a vehicle body and extends in a front-rear direction; a body side rail disposed above the body side lower rail and behind the door opening and extends in the front-rear direction; a door side lower guide roller unit and a door side guide roller unit connected to a slide door and configured to slide on the body side lower rail and the body side rail respectively; a door side lower rail disposed in a lower portion of the slide door positioned below the floor surface in the door opening and extends in the front-rear direction; and a body side lower guide roller unit connected to the lower portion of the door opening and configured to slide on the door side lower rail.

Slide door device for vehicle

A vehicle door opening/closing apparatus includes a mobile apparatus carried by a user, a recognizing apparatus for recognizing the mobile apparatus within a predetermined area relative to a vehicle, a commanding apparatus provided at the mobile apparatus for commanding an opening/closing operation of a door on the basis of an intention of the user and a controlling apparatus for controlling the door on the basis of a recognition of the recognizing apparatus and the opening/closing operation command of the commanding apparatus. The controlling apparatus opens the door when the recognizing apparatus recognizes the mobile apparatus within the predetermined area and in a situation where the commanding apparatus has commanded to open the door. The controlling apparatus closes the door when the recognizing apparatus recognizes that the mobile apparatus is out of the predetermined area and in a situation where the commanding apparatus has commanded to close the door.

Vehicle door opening/closing apparatus and method for controlling a vehicle door to open/close

A vehicle door opening and closing device includes a guide rail fixed to a vehicle body, a supporting member connected to the vehicle door, a first driven pulley, a second driven pulley, an idle pulley, a cable take-up pulley that is arranged between the idle pulley and the second driven pulley, a cable wound around the cable take-up pulley and made contact with the idle pulley, the first driven pulley, and the second driven pulley, and a pulley cover for guiding a first portion of the cable connected to the supporting member to be made contact with the idle pulley in such a manner that a vertical position of the first portion of the cable is different from that of a second portion of the cable in contact with the idle pulley.

Vehicle door opening and closing device

Growing community of inventors

Chiryu, Japan

Junji Yamaguchi