Abstract: A vehicle door latch apparatus has a latch that is engaged with a striker; a ratchet member rotatably supported by a ratchet shaft and that has a pawl portion, wherein the pawl portion is movable between a latch engaging position, where the pawl portion can face a full latch engaging portion of the latch, and a latch releasing position, where the pawl portion is not in contact with the full latch engaging portion, wherein release component force is generated in a latch releasing direction when latch return force is applied in a releasing direction at the latch engaging position, and the ratchet member is pushed out from the latch engaging position to the latch releasing position by the release component force; a ratchet restraint that is arranged on a side of the ratchet member and that can be moved about a pin between a block position and a release position.

Abstract: An opening/closing device for a vehicle sliding-window panel, includes a sliding-window panel opening and closing an opening part provided in a vehicle body, a guide rail fixed to the vehicle body to support the sliding-window panel to slide, a carrier plate coupled with the sliding-window panel and fitted to the guide rail to slide, and a slide driving mechanism that operates the sliding-window panel coupled with the carrier plate to open and close by driving a motor. The carrier plate has a fitting groove which is open upward and extended in an opening/closing direction of the sliding-window panel and to which a lower portion of the sliding-window panel is fitted, and an engaging portion that engages with an engaged portion provided on the lower portion of the sliding-window panel fitted to the fitting groove to fix the lower portion of the sliding-window panel to the fitting groove.

Abstract: An opening/closing device for a vehicle sliding-window panel, includes a sliding-window panel opening and closing an opening part provided in a vehicle body, upper and lower guide rails to support the sliding-window panel to slide, and a slide driving mechanism fixed to one guide rail either the upper or lower guide rail. The slide driving mechanism includes a motor, a lead screw rotated by driving the motor, and a screw nut which is screwed with the lead screw to linearly move in a longitudinal direction of the one guide rail by rotation of the lead screw and is coupled with the sliding-window panel to operate the sliding-window panel to open and close by the linear movement. The one guide rail is integrally formed with a first and second supporting portions which rotatably support both end portions of the lead screw respectively.

Abstract: An opening and closing device includes an upper arm and a lower arm spaced apart in an up-and-down direction and extend between a vehicle door and a vehicle body, a connecting member configured to connect a first end portion of the upper arm and a first end portion of the lower arm, a body-side upper hinge and a body-side lower hinge attached to the vehicle body so as to be spaced apart in the up-and-down direction and support the connecting member rotatably, a door-side upper hinge attached to an inner panel of the vehicle door to support a second end portion of the upper arm rotatably, and a door-side lower hinge attached to the inner panel of the vehicle door to support a second end portion of the lower arm rotatably.

Abstract: A vehicle door latch apparatus has a latch that is engaged with a striker; a ratchet member rotatably supported by a ratchet shaft and that has a pawl portion, wherein the pawl portion is movable between a latch engaging position, where the pawl portion can face a full latch engaging portion of the latch, and a latch releasing position, where the pawl portion is not in contact with the full latch engaging portion, wherein release component force is generated in a latch releasing direction when latch return force is applied in a releasing direction at the latch engaging position, and the ratchet member is pushed out from the latch engaging position to the latch releasing position by the release component force; a ratchet restraint that is arranged on a side of the ratchet member and that can be moved about a pin between a block position and a release position.

Abstract: An opening and closing device includes an upper arm and a lower arm spaced apart in an up-and-down direction and extend between a vehicle door and a vehicle body, a connecting member configured to connect a first end portion of the upper arm and a first end portion of the lower arm, a body-side upper hinge and a body-side lower hinge attached to the vehicle body so as to be spaced apart in the up-and-down direction and support the connecting member rotatably, a door-side upper hinge attached to an inner panel of the vehicle door to support a second end portion of the upper arm rotatably, and a door-side lower hinge attached to the inner panel of the vehicle door to support a second end portion of the lower arm rotatably.

Abstract: In order to avoid a vehicle door hitting the ceiling or wall when the door opens, it is necessary to provide an open-limiting device for holding the door at any open angle. The door is opened with a gear in the open-limiting device. In the open-limiting device for a vehicle door, a ratchet engages with or disengage from the gear by an electric actuator, so that the door is held at any open angle. When the ratchet engages with the gear, the ratchet is capable of disengaging from the gear only if the door is closed, but the ratchet remains in engagement with the gear if the door is opened. So the door can be closed manually by a small force.

Abstract: In order to avoid a vehicle door hitting the ceiling or wall when the door opens, it is necessary to provide an open-limiting device for holding the door at any open angle. The door is opened with a gear in the open-limiting device. In the open-limiting device for a vehicle door, a ratchet engages with or disengage from the gear by an electric actuator, so that the door is held at any open angle. When the ratchet engages with the gear, the ratchet is capable of disengaging from the gear only if the door is closed, but the ratchet remains in engagement with the gear if the door is opened. So the door can be closed manually by a small force.