Aisin Seiki Kabushiki Kaisha

Toyota Jidosha Kabushiki Kaisha

Aisin Corporation

Toyota Shatai Kabushiki Kaisha

Aisin Seiki Kabushiki Kaisha Kariya

Shintaro Suzuki

Ryoichi Fukumoto

Masao Ohhashi

Katsuhisa Yamada

Eiji Itami

Tomoaki Imaizumi

Seiichi Suzuki

Masahiko Ito

Takeshi Nishikibe

Masayuki Nomura

Chiaki Honma

Tomokazu Seki

Kenji Kobashi

Kohei Noda

Hiroyuki Yogo

Shingo Shoudou

Shintaro Katsura

Koichi Hirota

Toshio Machida

Hitoshi Takayanagi

Tetsuya Hirata

Kiyozumi Fukami

Hiroshi Miyazaki

Junji Yamaguchi

Mizuho Morimitsu

Ichiro Kondo

Norio Fukui

Kohji Matsuoka

Masashi Nobutoki

Tsuyoshi Terada

Kenichi Shibata

Miho Yarimizu

A support apparatus includes a base member, an intermediate member, an upper member, a pair of first rails provided at the base member, the pair of first rails extending in a first direction, and a pair of second rails provided at the upper member, the pair of second rails extending in a second direction orthogonal to the first direction. The intermediate member includes a pair of first rollers engaging with the first rails and a pair of second rollers engaging with the second rails. The intermediate member constitutes a first pendulum mechanism that allows an oscillation of the upper member in the first direction and a second pendulum mechanism that allows an oscillation of the upper member in the second direction. The intermediate member includes a first drive portion that drives the first rollers to rotate and a second drive portion that drives the second rollers to rotate.

Support apparatus

A drive apparatus includes a rail, a shaft, and a motion body. At least a part of the rail is curved such that an opening groove of the rail is curved when the rail is seen from a side orthogonal to an axial direction. The shaft includes flexibility. The shaft includes an engagement portion which is formed in a spiral shape at a circumferential surface thereof. The motion body includes a case portion and an engaged portion held by the case portion so as to be movable, the engaged portion extending inside the rail through the opening groove from an outward of the rail, the engaged portion engaged with the engagement portion of the shaft. The engaged portion is movable in a first direction, and includes an orientation fixed relative to the case portion in a second direction which is orthogonal to the first direction.

Drive apparatus

A door opening degree adjustment device includes a check link having a stopper portion, a guide member having a guide hole, and an adjustment member. The adjustment member includes a plurality of stages of step portions and a guide projection that is inserted in the guide hole movably in the extending direction of the guide hole. The adjustment member causes the stopper portion to contact the step portions of any one of the stages, thereby restricting an opening operation caused by pivoting of the door in one direction. The guide projection is arranged on an extended line that connects the stopper portion to one of the stages of the step portions that contacts the stopper portion in the direction of the movement of the check link.

Door opening degree adjustment device

A door pop-up system includes a check link, which is rotatably coupled to a body of a vehicle, and a pressure member, which is rotatably arranged inside a door. The check link has a tip portion to enter the inside of the door. The pressure member presses a tip of the check link in a movement direction of the check link in which the check link moves as the door in a closed position is actuated to be opened. The door in a closed position is actuated to be opened by rotation of the pressure member and pressing of the tip of the check link with the pressure member. The pressure member has a pressure surface at which the tip of the check link is pressed. The pressure surface has a restriction surface to restrict displacement of the check link in a height direction.

Door pop-up system

A door actuating apparatus includes an engagement mechanism configured to retain a door at a full close position, an operating portion configured to output a signal to open the door, a control unit actuating an actuator by receiving the signal, an engagement member advancing and retracting relative to the door in accordance with rotation of the door, and a door opening mechanism operating by actuation of the actuator, positioning the door at a full close position to a predetermined rotational position by rotating the door in a vehicle exterior direction by biasing the engagement member by engaging with the engagement member when the door is released from an engaged state by the door opening mechanism engaging with the engagement mechanism, and releasing engagement with the engagement member when an external force rotating the door in the vehicle exterior direction is exerted on the door at the predetermined rotational position.

Door actuating apparatus

An automatic opening and closing apparatus of an opening and closing member for a vehicle includes an opening and closing member driving portion, a receiving portion configured to receive a radio signal transmitted from a radio transmitter and indicating identification information for identifying the vehicle, a non-contact detection sensor including a detection range that is specified to an inner side than an outermost position of the vehicle in a direction towards an outer side of a vehicle interior from the opening and closing member in a state where the opening and closing member is closed, and a control portion configured to control the opening and closing member driving portion in a case where the non-contact detection sensor detects an object in a state where the identification information is correlated to the vehicle on a basis of the radio signal received from the radio transmitter.

Automatic opening and closing apparatus of opening and closing member for vehicle and structural member included in vehicle

Provided is a vehicle sun roof apparatus comprising: a movable panel configured to open and close an opening section, a guide rail provided at an edge portion of the opening section in the vehicle width direction, a sliding member linked to an edge portion of the movable panel in the vehicle width direction and provided along the guide rail so as to be movable in the fore-and-aft direction of the vehicle, a check mechanism configured to release a movement lock of the movable panel by locking the movement of the movable panel, and an engagement and disengagement switching mechanism provided with a first member supported by either the sliding member or the edge portion of the movable panel in the vehicle width direction.

Vehicle sun roof apparatus

A vehicle door control method includes operating a vehicle door handle to disengage a door lock device of a vehicle door, beginning to count time upon the operation of the door handle, if the vehicle door has moved from a fully closed position after the door lock device has been disengaged, operating a power assist mechanism to move the vehicle door in an opening direction, if the vehicle door has not moved from the fully closed position, operating the power assist mechanism to urge the vehicle door to move in the opening direction, if the vehicle door moves while being urged by the power assist mechanism, the operation of the power assist mechanism is continued to move the vehicle door in the opening direction, if the vehicle door does not move while being urged by the power assist mechanism, the power assist mechanism is operated in a direction which urges the vehicle door to move to the fully closed position.

Vehicle door control method and system therefor

A door opening and closing apparatus for a vehicle includes a displacement body operating a latch and being displaced within a moving region including a closing region, a releasing region and a neutral region positioned between the closing region and the releasing region, the displacement body displacing by an actuator, a control unit controlling the actuator for selectively engaging and disengaging the latch and a striker, a first detection portion outputting a first detection signal changed when the displacement body passes through a first border portion of the neutral region closer to the closing region, and a second detection portion outputting a second detection signal changed when the displacement body passes through a second border portion of the neutral region closer to the releasing region. The control unit controls a moving position of the displacement body based on the first detection signal and the second detection signal.

Door opening and closing apparatus 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

An opening and closing member control apparatus for a vehicle includes a driving device adapted to drive an opening and closing member to open and close an opening portion formed at a vehicle body, a sensor provided at a connecting portion connecting the vehicle body with the opening and closing member, the sensor detecting an opening operation and a closing operation of the opening and closing member, and a drive controlling device controlling the driving device to drive the opening and closing member to open or close the opening portion by determining the opening operation or the closing operation of the opening and closing member based on a detection value of the sensor.

Opening and closing member control apparatus for vehicle

A method for controlling a power slide door having an operable window for a vehicle for preventing an entrapment between the power slide door and a vehicle body by limiting a slidable range of the power slide door by portion of a stopper, which the stopper functions in a condition where the window is opened more than or equal to a certain range, the method comprising steps of judging if the entrapment is generated within a predetermined range in which the power slide door can be stopped by portion of the stopper in a condition where the entrapment with a foreign object is generated during an opening operation of the power slide door, performing a reverse operation of the power slide door in a closing direction by a certain distance in a condition where the entrapment is generated within the predetermined range, and stopping the power slide door.

Method for controlling door and door control system for vehicle

The rotating speed of an output shaft of a door opening and closing motor actuating a sliding door is monitored, and whether a fluctuation value of the rotating speed is equal to or more than a first determination threshold value is determined (step S). A second determination threshold value having a pinching detecting sensitivity that is higher than the first determination threshold value is set. When it is determined that the shift lever of the transmission is in a P position, or a foot brake is operating, or a parking brake is operating, whether the fluctuation value of the rotating speed is equal to or more than the second determination threshold value is determined (step S). If the fluctuation value of the rotating speed is equal to or more than each of the determination threshold values, the sliding door is actuated in an opening direction (step S).

Device for controlling opening/closing body for vehicle

A control unit controls a sliding door that opens and closes an opening in a vehicle body by moving with respect to the vehicle body. The control unit includes a drive motor that switches between a low-speed mode for moving the sliding door with a relatively high torque at a low velocity and a high-speed mode for moving the sliding door with a relatively low torque at a high velocity, a rotary sensor that detects the position and velocity of the sliding door with respect to the vehicle body, and a control unit that compares the velocity of the sliding door with a threshold velocity when the sliding door reaches a first predetermined position and sets the drive motor to one of the low-speed mode and the high-speed mode depending on the result of comparison.

Control apparatus for opening/closing body

An opening and closing body control device includes an actuation device for actuating an opening and closing body which operates relative to a body, a speed detection device for detecting moving speed of the opening and closing body, and a control device for driving the actuation device based on detected results from the speed detection device. The control device conducts anti-pinch transaction when an object is pinched between the opening and closing body and the body. The control device includes a speed difference calculation device for calculating speed difference between latest speed and speed at predetermined time earlier, a speed difference memory device for memorizing predetermined number of the speed differences, an accumulation device for calculating accumulation value by accumulating predetermined number of speed differences, and a pinch detection device for conducting anti-pinch transaction by comparing the accumulation value and reference value for occurrence of pinch.

Growing community of inventors

Kasugai, Japan

Shintaro Suzuki