摘要:
A gas generator is integrally formed with a piston connected to a seat belt so that thrust developed by gas discharge into a piston chamber supplements the force of the gas on the piston to decrease the time required to move the piston and strain the seat belt.
摘要:
A vehicle seat belt retractor having an emergency locking mechanism of two seat belts is disclosed. There is provided a seat belt retractor with an emergency locking mechanism which comprises: a common U-shaped housing; a pair of seat belt retracting shafts, each having one end journalled on one plate of the common U-shaped housing and the other end connected with a return spring for biasing the retracting shaft to retract the corresponding seat belt; a pair of ratchet wheels each fixed to one end of the corresponding seat belt retracting shaft; an inertia sensor, mounted within said common U-shaped housing, for operatively detecting and signalling by displacement when the vehicle's inertia force exceeds a predetermined value; a lock pawl mechanism mounted within said common U-shaped housing and biased away from engagement with the ratchet wheels by means of a fixing means located at one plate of the common U-shaped housing; and an actuating lever rotatably fixed on the common U-shaped housing for actuating the lock pawl mechanism to simultaneously engage with both ratchet wheels when the inertia sensor detects and signals the vehicle's inertia force exceeding the predetermined value.
摘要:
A rotary wheel with a peripheral recess rotates with the adjusting movement of a motor-driven, adjustably movable seat. A manual lever is operable to freely rotate the wheel relative to the seat to an angular rest position, where a contact element of a memory switch engages in the recess of the wheel. When the seat moves back to the initial position after an adjusting movement, the contact element snaps into the recess to open the switch stopping the motor so that the seat automatically resumes the initial position.
摘要:
An emergency escape device for seat belts comprising a buckle including a latch mechanism, a tongue operative to be engaged with and disengaged from the buckle, a fixed operative member fitted to a retractor, and a release means movably fitted to the retractor and operative to disengage the tongue from the buckle.
摘要:
A covering construction of a guide rail for housing the sliding member of a passive type safety seat belt of an automotive vehicle comprises a plastic cover sheet applied on the opening of the guide rail and having a slit normally closed by the sheet member which allows the sliding member to move freely therein.
摘要:
A meter system for indicating a plurality of variables with a single meter comprises a first switch for selectively supplying one variable to the meter, a plurality of dial plates which are arranged such that one of the dial plates is selectively displayed in correspondence with the selected variable by means of a second switch arranged to be operated together with the first switch.
摘要:
A cover for an air-cushion is cut open by a cutter with the assistance of the expanding air-cushion to allow the air-cushion to quickly expand to its designed size in case of vehicle collision.
摘要:
In a passive restraint seat belt structure wherein a seat belt end is fixed to a slider which is movable along a mounting rail, and which is to be fixed to the rear end of the rail when the door of the vehicle is closed, a locking device for fixing the slider is disclosed. The slider is driven by a driver member which is loosely connected to the slider with a certain amount of free play therebetween. When the slider is driven backwards, the driver member is in a first position relative to the slider which allows engagement between an engagement assembly on the slider and an engagement assembly fixed on the body of the vehicle. When the slider is to be moved forward, driver member is first moved forward, and it assumes a second position relative to the slider, wherein a catch-releasing portion on the driver member breaks the engagement of the two engagement assemblies, thus releasing the slider member from its locked engagement in its rearmost position on the rail, and allowing the slider member to be driven forward.
摘要:
A seat belt device used for a two-door automotive vehicle in which the seat back of the front seat is tilted forward whenever the passenger taking the rear seat gets out of the passenger compartment. In the seat belt device according to the present invention, since the seat belt is moved frontward along the side surface of the seat cushion by the use of a link mechanism, when the seat back is tilted forward, it is possible to open or close the vehicle side door smoothly without pinching the seat belt between the seat cushion and the seat back.
摘要:
A seat belt retractor including guide means for maintaining the two seat belts smooth and twist-free. The guide means has two guiding portions extending upwardly and angled towards each other like the sides of an isosceles triangle. The guiding portions optionally have pivot means at their central portions permitting automatic repositioning to accommodate passenger movements. The retractor causes the belts to retract smoothly and without jamming or twisting.