摘要:
An automatic seat belt system, having; a guide rail disposed in a room of a vehicle, a slider engaged with one end of a webbing for restraining an occupant of the vehicle and guide by the guide rail in a manner capable of moving therealong between a webbing-application canceling position and a webbing applying position, and a slider retaining member which engages with the slider and retains thereof at the webbing applying position and which enables to alter the retaining position while retaining the slider. The automatic seat belt device further comprises a connecting mechanism, having; a first elongated member arranged along the longitudinal direction of the guide rail and a part of which is anchored to the slider, a second elongated member whose one end face is faced to an end face of the first elongated member from the direction from the webbing applying position to the webbing-application canceling position and which is moved in a first direction in which the one end face approaches to the end face of the first elongated member by means of driving force of a driving source and in a second direction which is the reverse direction thereof, and an abutting section which is located between the first elongated member and the second elongated member.
摘要:
An occupant restraining webbing employed in a seatbelt system for a vehicle includes warp which has a dry tenacity of 8.8 gr/De or more, a thickness of 1,700 De or less and a twist multiplier of 3,100 to 5,500. Thus, it is possible to reduce the extra amount by which the webbing is undesirably wound off after the rotation of a takeup shaft for winding off the webbing from a webbing retractor has ceased.
摘要:
In a webbing tension device adapted for use in a webbing retractor for a vehicle in which a takeup shaft retracting an occupant restraining webbing thereon is biased in a direction of a webbing retraction by small resilient means and in an emergency situation of the vehicle a biasing force of large resilient means is transmitted to the takeup shaft through one clutch means so that the takeup shaft is biased in the direction of the webbing retraction by the large resilient means, another clutch means is disposed between the takeup shaft and the large resilient means. Accordingly, when the webbing is fully retracted on the takeup shaft after the vehicle is released from the emergency situation, the another clutch means is put in its connected situation, and when the webbing is unwound from the takeup shaft after it is retracted fully on the takeup shaft, an unwinding rotation of the takeup shaft is transmitted to the large resilient means, so that the large resilient means is wound up.
摘要:
A switch device for a power driven seat of a vehicle wherein the position of the seat is adjusted by the driving force of a motor. A first control knob three-dimensionally representing the shape of the seat cushion and a second control knob three-dimensionally representing the shape of the seat back are provided. These knobs are capable of moving relative to each other, and the movement of each of the knobs by an occupant is detected by a limit switch. Therefore, when the passenger intends to move each portion of the seat, it is necessary to move the first and the second control knobs in the desired direction of the seat. As a result, the seat is moved.
摘要:
A webbing lock apparatus for use in a vehicle has a U-shaped frame, and a webbing take-up shaft rotatably supported by a shaft carriage. The carriage is pivotally mounted on the frame and biased toward one direction. When an emergency situation of a vehicle occurs, a ratchet is activated so as to lock the take-up shaft and to cause the shaft carriage to pivot on the frame in another direction as a result of the webbing tension. This movement causes the webbing wound around the take-up shaft to abut against a fixed pressing member also mounted on the frame. In consequence, the amount of webbing wound off of the take-up shaft in an emergency situation of the vehicle is minimized.
摘要:
A buckle device is adapted to retain a tongue plate inserted thereinto by a lock plate. The lock plate is supported by a leaf spring member and biased in a direction in which it is engaged with the tongue plate. The leaf spring member is integrally formed with an ejector which biases the inserted tongue plate counter to a direction in which it is inserted into the buckle device. Accordingly, the buckle device is readily assembled, and the number of required parts is reduced.
摘要:
A tension apparatus for tensing a webbing of a seatbelt system for a vehicle in an emergency situation of the vehicle, thereby allowing the webbing to be tightly fitted to the occupant's body. When an emergency situation of the vehicle occurs, a relatively large spiral spring for rotating a webbing take-up shaft with a relatively strong force so that the webbing is wound up is connected to a worm wheel. A worm which is subjected to a force for winding up the large spiral spring is movable between a position at which it is engaged with the worm wheel and a position at which it is separated therefrom. Accordingly, the worm is engaged with the worm wheel only when the large spiral spring is to be wound up, and there is no risk of the worm obstructing the operation of the large spiral spring at the time of an emergency situation of the vehicle.
摘要:
In a webbing retractor used in a seatbelt system for protecting an occupant in an emergency situation of a vehicle, a first guide portion of a cam ring is opposed to a transmitting means to thereby put a locking means in an engageable condition until a webbing is unwound up to a first predetermined amount, an acceleration sensor puts the locking means in an engaged condition to stop a webbing-unwinding rotation of a takeup shaft only in the emergency situation of the vehicle, a second guide portion of the cam ring is opposed to the transmitting means to thereby bias the locking means in the engaged condition when the webbing is unwound in an amount of more than the first predetermined amount, and, thereafter, an automatic locking mechanism is worked when the occupant, a fixture such as a child seat or the like is embraced by the webbing, so that the occupant, the fixture or the like is restrained surely.
摘要:
Disclosed is an automatic seatbelt apparatus which is capable of automatically applying, or canceling the application of, a webbing around an occupant of a vehicle, wherein a limit switch for detecting that a slider, which guides the webbing along a guide rail between a stopping position on the forward side and a stopping position on the rearward side of the vehicle, has arrived at the stopping position on the forward side of the vehicle is disposed in such a manner as not to hamper any further movement of the slider toward the front of the vehicle. Accordingly, the stopping position of the slider on the rearward side of the vehicle can be changed regardless of the stopping position at which the slider is located.
摘要:
In a support construction of securing member for securing an occupant restraining webbing applied to a vehicle and adapted for supporting the securing member to a vehicle body through an extension member, an intermediate portion of the extension member is connected to the securing member through connecting means, therewith a forward end portion of the extension member formed in a portal shape is received in a support hole formed on the securing member, and the back portion of the portal shape portion is caused to abut on a peripheral portion of the support hole and a pair of receiving portions are formed on both sides of the portal shape portion.Accordingly, the receiving portions are latched to a peripheral portion of the support hole and a large tension load acting between the securing member and the extension member can surely be sustained in an emergency situation of the vehicle.