Abstract: A vehicle door is operated in accordance with a desired speed pattern. A vehicle door opening-closing control device 1 includes a power-supply voltage detecting unit 2 that outputs a detection value of a power-supply voltage of an electric motor 13, a reference control pattern storage unit 3 that stores a reference control pattern that indicates a voltage command value or a speed command value for the electric motor 13, the reference control pattern is a control pattern of the electric motor when the detection value is within a predetermined range, a control pattern generating unit 4a that generates a corrected control pattern that is obtained by correcting the reference control pattern based on the detection value, and a PWM control unit 4 that controls the electric motor 13 based on the corrected control pattern.

Abstract: An electrical wire routing apparatus with high reliability of a motion returning to the original state after being trampled on. The electrical wire routing apparatus includes an electrical wire guide into which an electrical wire routed between a vehicle body and a movable body such as a slide door is insertable and that interlocks with a motion of the slide door, a stretchable elastic member that is installed between the electrical wire guide and the vehicle body, between the electrical wire guide and the slide door, or partway through the electrical wire guide, and a bracket for guiding a displacement motion of the electrical wire guide when the elastic member stretches or shrinks.

Abstract: A method for manufacturing an aluminum die-casting article for plastic working constituting a fixation structure between a vibration-damping device or a vibration-damping hose component and a vibration transmission member by plastic working, the method including: a die casting step of molding the aluminum die-casting article for plastic working, by normal die casting; and a heat treatment step of performing annealing heat treatment on the molded aluminum die-casting article for plastic working.

Abstract: An opening and closing apparatus with a lock that is provided is capable of safely and promptly closing a sliding door, and also easily performing unlocking with a simple configuration. In an opening and closing apparatus with a lock for opening and closing sliding doors that are provided with elastic members at their door leading ends, output of an electric motor is transmitted to a rack-and-pinion mechanism or a lock mechanism. A control unit controls the electric motor such that a closing operation is performed, the closing operation operates the rack-and-pinion mechanism so as to move the sliding doors to a fully closed position and then displacing a link mechanism in a lock mechanism from an unlocking position to a locking position. Furthermore, the control unit controls the electric motor so as to reduce the output of the electric motor at a predetermined intermediate time point during the closing operation.

Abstract: An electrical wire routing apparatus with high reliability of a motion returning to the original state after being trampled on. The electrical wire routing apparatus includes an electrical wire guide into which an electrical wire routed between a vehicle body and a movable body such as a slide door is insertable and that interlocks with a motion of the slide door, a stretchable elastic member that is installed between the electrical wire guide and the vehicle body, between the electrical wire guide and the slide door, or partway through the electrical wire guide, and a bracket for guiding a displacement motion of the electrical wire guide when the elastic member stretches or shrinks.

Abstract: A vehicle door is operated in accordance with a desired speed pattern. A vehicle door opening-closing control device 1 includes a power-supply voltage detecting unit 2 that outputs a detection value of a power-supply voltage of an electric motor 13, a reference control pattern storage unit 3 that stores a reference control pattern that indicates a voltage command value or a speed command value for the electric motor 13, the reference control pattern is a control pattern of the electric motor when the detection value is within a predetermined range, a control pattern generating unit 4a that generates a corrected control pattern that is obtained by correcting the reference control pattern based on the detection value, and a PWM control unit 4 that controls the electric motor 13 based on the corrected control pattern.

Abstract: A vehicle door locking device includes a switching portion capable of switching between a first state in which the switching portion makes contact with a door to inhibit the door from moving in an opening direction no less than a distance required for removing an object caught in the door, and a second state in which the movement of the door of no less than the distance is not inhibited. The switching portion has a cam that rotates according to an opening/closing operation of the door. The rotation of the cam by a predetermined angle or more is inhibited in the first state, and the rotation of the cam is allowed in the second state.

Abstract: An opening and closing apparatus with a lock that is provided is capable of safely and promptly closing a sliding door, and also easily performing unlocking with a simple configuration. In an opening and closing apparatus with a lock for opening and closing sliding doors that are provided with elastic members at their door leading ends, output of an electric motor is transmitted to a rack-and-pinion mechanism or a lock mechanism. A control unit controls the electric motor such that a closing operation is performed, the closing operation operates the rack-and-pinion mechanism so as to move the sliding doors to a fully closed position and then displacing a link mechanism in a lock mechanism from an unlocking position to a locking position. Furthermore, the control unit controls the electric motor so as to reduce the output of the electric motor at a predetermined intermediate time point during the closing operation.