摘要:
In a webbing tension device adapted for use in a webbing retractor, winding means includes a worm rotated by an occupant and a worm wheel to which a rotative operation force to the worm is subjected to reduction to be transmitted, and a rotation force of the worm wheel is transmitted through clutch means to large resilient means biasing a webbing takeup shaft in a direction of a webbing retraction. Accordingly, after a vehicle is released from an emergency situation, the worm can be rotated against a biasing force of the large resilient means so that the large resilient means is wound up.
摘要:
An emergency locking retractor (ELR) for a safety seat belt system provided with a slack-take-up spring operable to instantaneously bias a belt retracting reel to take-up a slack in the seat belt in an emergency situation of the vehicle. The retractor is further provided with a rewinding mechanism including an electric motor for rewinding the slack-take-up spring after the spring energy thereof has been released. Switching circuits for automatically energizing the electric motor are also possible.
摘要:
Apparatus for controlling a plurality of power seats in a vehicle includes a plurality of power seats, each having adjusting mechanisms for configuring the power seat in a number of different operational states. Operational state detectors then detect the operational state of each power seat. A switching device is provided for adjusting the adjustment mechanisms of the power seats to a desired operational state. Control apparatus is responsive to signals output from the operation state detection devices and the switching device for controlling the adjustment mechanisms of the power seats. The control apparatus causes each power seat to reach its desired operational state in response to the detected operational state of that seat and other power seats to prevent interference among the plurality of moving power seats.
摘要:
A device for moving up and down and tilting a headrest of a vehicle seat having a driven shaft for moving the headrest up and down and a support member for tilting the headrest. The drive shaft is operatively connected to leg members fixed to the headrest, and provided in a backrest of the vehicle seat. The support member is provided below the driven shaft. A drive mechanism drives the driven shaft to move the headrest up and down relative to the backrest, and a tilting mechanism rotates the leg members about the support member to tilt the headrest to a back of the seat backrest.
摘要:
A wiper device for a vehicle, has a sub-arm turnably supported by a vehicle body through a supporting shaft provided in a base end thereof. An arm shaft is turnably provided in a tip end of the sub-arm and a base end of a wiper arm is fixed to the arm shaft. The supporting shaft has a cylindrical shape and a drive shaft is inserted into the cylindrical supporting shaft. One end of the drive shaft on the side of the sub-arm, is connected to the arm shaft by a gear mechanism and the other end of the drive shaft is connected to a drive source and is reciprocally turned thereby. To the outer surface of the supporting shaft is fixed a Geneva gear. On a circular plate turnably connected to the drive source is an eccentrically provided pin. When the arm shaft is outside a predetermined turn angle range, the pin is fitted in a notch of the Geneva gear to turn the supporting shaft and when the arm shaft is within a predetermined turn angle range, the pin is disengaged from the notch of the Geneva gear to stop the supporting shaft from turning.
摘要:
A seat belt retractor, a reel of which is rotated by a winding spring and a tightening spring when shock is applied on the automobile body. The winding spring is provided to a reel which winds a seat belt, while the tightening spring is provided to a shaft. In a normal condition, the reel is separated from the shaft by a clutch. Resilient force of the tightening spring is stored to the shaft by a stopper. In a normal condition, the seat belt is retracted only by the winding spring. When shock is applied on the automobile body, the stopper releases the shaft, which rotates by the tightening spring. Then, the clutch connects the shaft and the reel, whereby the seat belt is retracted by the winding spring and the tightening spring.
摘要:
An airbag device 1 is composed of an inflator 2, a bag 3 and an electronic control unit (ECU) 4 created as a single unit as well as a pad 6 which is attached to the steering unit 5. There is connection from the ignition device 8 of the inflator 2 to the circuit board 18 by means of a connector 8a. The connector 8a realizes short-circuiting by means of external shorting member. In assembly operations of the airbag device, the shorting member can be easily removed to release the short-circuiting of the connector 8a. As a result, when attaching the airbag device to the ECU 4 the connector 8a does not occupy excessive space and there is no reduction in the assembly efficiency of the airbag device.
摘要:
A semiconductor integrated circuit is capable of filling the need for more memory space through the effective use of an already-designed core block. A block (1) including a CPU, an array (4a) of a plurality of bonding pads, and RAMs (21a, 22a) which are first memories located on the same side of the array (4a) as the block (1) are already designed. The requirement for increased memory capacity can be filled with ease by the addition of RAMs (24a, 25a) which are second memories located on the opposite side of the array (4a) from the block (1). Since the second memories are different in physical configuration from the first memories, it is easy to design a physical configuration to achieve required memory capacity outside a core block (8a) within a single-chip microcomputer (9c).
摘要:
A PC Card input/output device comprises a PC Card connector including a socket portion into which a PC Card can get inserted. The socket portion contains a switch which can be fully accommodated within a space defined by inner walls of the socket portion and a notch formed on a PC Card inserted if the upper and lower sides of the PC Card inserted are oriented in proper directions with respect to the socket portion, and which can be mechanically actuated so as not to prevent insertion of a PC Card if the upper and lower sides of the PC Card inserted are oriented in improper directions with respect to the socket portion, so that the switching state of the switch is changed. When the switch state of the switch is changed, a connection switching unit can change a connection between the plurality of connecting terminals of the PC Card connector and a plurality of terminals with which the connection has been set up, before the PC Card inserted is electrically connected to the PC Card connector.
摘要:
An inflater and a control unit are integrally formed so that connector cables for electrically connecting the inflater and the control unit can be shortened to the minimum required length. In some cases, the inflater and the control unit are directly connected by soldering their terminals, and a space for disposing the connector cables is not provided in a steering wheel. Thus, the cone depth can be made as small as possible.