Abstract: To provide an airbag device provided in a steering wheel, which enables an airbag module to be made smaller so as to be compatible with a steering wheel having a smaller center pad than conventional ones. The airbag device includes an airbag module containing an airbag cushion and a cylindrical inflator that supplies inflator gas to the airbag cushion, a damper unit that dampens vibrations transmitted between the airbag module and the steering wheel, a mounting member formed of a plate material and to which the inflator and the damper unit are assembled, and an elastic member that is provided between the mounting member and the steering wheel and elastically holds the airbag module to the steering wheel. The mounting member is formed with a circular through-hole part for press-fitting the inflator to secure the inflator, and a retaining part for holding the damper unit.

Abstract: Provided is a device including: a housing 9 for holding an air bag cushion; a locking plate 8 provided on the back-side surface 9d of the housing with its plate surface overlaid thereon and provided with a damper unit assembled thereto; a coil spring for elastically supporting, on the steering wheel, the locking plate with the housing overlaid thereon; and a bushing 25 inserted through both the housing and the locking plate for fixing the coil spring. The bushing is fixed to the locking plate by being locked by means of a first locking means. The bushing having been fixed to the locking plate by means of the first locking means is fixed to the housing by being locked by means of a second locking means.

Abstract: A vehicle steering wheel device enabling miniaturizing an airbag module and also a miniaturized horn pad portion while ensuring a damping effect comparable to a conventional damping effect. Each damper has a straight pin, a grip provided at a first end is engaged to a central cored bar through rotate operation around the pin axis, and a connecting tip end part that connects to the module housing is provided at the other end. A plurality of insertion holes through which the connecting tip end part is inserted are arranged in the module housing surrounding the outer edge of the inflator, and the connecting tip end part is formed with a constricted portion having an outer diameter smaller than the diameter of the insertion hole, and the connecting tip end part is connected to the module housing via a set spring supported by the module housing to engage the constriction.

Abstract: To provide an airbag device provided in a steering wheel, which enables an airbag module to be made smaller so as to be compatible with a steering wheel having a smaller center pad than conventional ones. The airbag device includes an airbag module containing an airbag cushion and a cylindrical inflator that supplies inflator gas to the airbag cushion, a damper unit that dampens vibrations transmitted between the airbag module and the steering wheel, a mounting member formed of a plate material and to which the inflator and the damper unit are assembled, and an elastic member that is provided between the mounting member and the steering wheel and elastically holds the airbag module to the steering wheel. The mounting member is formed with a circular through-hole part for press-fitting the inflator to secure the inflator, and a retaining part for holding the damper unit.

Abstract: A steering wheel is disclosed enabling suppressing unnecessary rocking of the airbag module during airbag activation and thereby ensures prescribed deployment performance of the airbag cushion. In detail, the steering wheel is provided with a core metal having a boss part configured so as to be mountable on a steering shaft and an airbag module movably provided with respect to the core metal and having an airbag cushion that can be expanded and deployed. The stopper of the core metal is separated from the stopper contact part of the airbag module in a non-activated state of the airbag, and comes into contact with the stopper contact part due to movement or deformation of the airbag module caused by expansion and deployment of the airbag cushion during activation of the airbag.

Abstract: The present invention, includes: a damper unit provided between an airbag module that acts as a damper mass for a steering wheel and the steering wheel to dampen vibrations of the steering wheel, an engagement mechanism provided in the airbag module that maintains the airbag module on the steering wheel in a relatively displaceable manner, and protecting means provided on the airbag module for stopping external forces to the engagement mechanism in a non-engaged state with the steering wheel, that may cause deformation, and thereby protecting the engagement mechanism.

Abstract: A steering wheel includes a steering wheel body, an airbag module, and a damper unit that connects the steering wheel body and the airbag module. The airbag module is mounted to the steering wheel body via the damper unit facing in a Z-axis first direction that is an example of a first direction. The damper unit is configured to apply a force on the airbag module in a state where the airbag module is mounted on the steering wheel body in a direction of pushing up the airbag module in a direction that intersects with the Z-axis first direction.

Abstract: A steering wheel is disclosed enabling suppressing unnecessary rocking of the airbag module during airbag activation and thereby ensures prescribed deployment performance of the airbag cushion. In detail, the steering wheel is provided with a core metal having a boss part configured so as to be mountable on a steering shaft and an airbag module movably provided with respect to the core metal and having an airbag cushion that can be expanded and deployed. The stopper of the core metal is separated from the stopper contact part of the airbag module in a non-activated state of the airbag, and comes into contact with the stopper contact part due to movement or deformation of the airbag module caused by expansion and deployment of the airbag cushion during activation of the airbag.

Abstract: A steering wheel device for a vehicle in which an airbag module is attached with an engagement element that engages with the steering wheel, where the engagement element is provided on the airbag module side and has an engaging part that releasably engages with an engaged part formed on the steering wheel side, the engagement elements include at least a first engagement element positioned below the center of steering and a second engagement element positioned above the center of steering with reference to the neutral position of the steering wheel, and the first engagement element is a vibration damping part having an elastic member and the second engagement element includes a second bushing made of a material having a Young's modulus greater than that of the elastic member.

Abstract: The present invention, includes: a damper unit provided between an airbag module that acts as a damper mass for a steering wheel and the steering wheel to dampen vibrations of the steering wheel, an engagement mechanism provided in the airbag module that maintains the airbag module on the steering wheel in a relatively displaceable manner, and protecting means provided on the airbag module for stopping external forces to the engagement mechanism in a non-engaged state with the steering wheel, that may cause deformation, and thereby protecting the engagement mechanism.

Abstract: A steering wheel device for a vehicle in which an airbag module is attached with an engagement element that engages with the steering wheel, where the engagement element is provided on the airbag module side and has an engaging part that releasably engages with an engaged part formed on the steering wheel side, the engagement elements include at least a first engagement element positioned below the center of steering and a second engagement element positioned above the center of steering with reference to the neutral position of the steering wheel, and the first engagement element is a vibration damping part having an elastic member and the second engagement element includes a second bushing made of a material having a Young's modulus greater than that of the elastic member.

Abstract: A steering wheel includes a steering wheel body, an airbag module, and a damper unit-4 that connects the steering wheel body and the airbag module-3. The airbag module is mounted to the steering wheel body via the damper unit facing in a Z-axis first direction that is an example of a first direction. The damper unit-4 is configured to apply a force on the airbag module in a state where the airbag module is mounted on the steering wheel body in a direction of pushing up the airbag module in a direction that intersects with the Z-axis first direction.

Abstract: PROBLEM Provided is a vehicle steering wheel device enabling miniaturizing an airbag module and also a miniaturized horn pad portion while ensuring a damping effect comparable to a conventional damping effect. RESOLUTION MEANS Each damper 11 has a straight pin, a grip 19 provided at a first end is engaged to a central cored bar 8 through rotate operation around the pin axis, and a connecting tip end part 12a that connects to the module housing 6 is provided at the other end. A plurality of insertion holes through which the connecting tip end part is inserted are arranged in the module housing surrounding the outer edge of the inflator 7, and the connecting tip end part is formed with a constricted portion having an outer diameter smaller than the hole diameter of the insertion hole, and the connecting tip end part is connected to the module housing via a set spring supported by the module housing so as to engage the constriction.

Abstract: An airbag apparatus according to the first aspect of the present invention is configured such that the airbag is housed as a compressed body which is compressed to collapse. The second aspect of the present invention is a method for manufacturing an airbag apparatus, wherein the method includes the step of forming a compressed body of an airbag by compressing the airbag so as to collapse the airbag without rolling or folding the airbag.

Abstract: [Problem] To provide a steering wheel including a damper unit with an excellent vibration absorbing effect. [Resolution Means] The steering wheel according to the present invention includes: a cored bar member; an airbag module which houses an airbag cushion and an inflator and is coupled to the cored bar member; and a damper unit arranged between the cored bar member and the airbag module. Here, the damper unit includes: a buffer member including an elastic material; an upper support member supporting the buffer member from above; and a lower support member supporting the buffer member from below. Moreover, the buffer member includes a laterally protruding flange part configured so as to be sandwiched between the upper support member and the lower support member. In addition, a gap is formed between the flange and at least one of the upper support member or the lower support member.

Abstract: [Object]. An object is to suitably control the deployment shape of an airbag, thereby improving the occupant restraining performance. Another object is to reduce damage to an occupant located close to a steering wheel or an instrument panel. [Solving Means]. An airbag device according to the present invention includes: a gas generator that generates expansion gas; an airbag that expands and deploys due to the expansion gas to restrain an occupant; and a diffuser disposed inside the airbag to control a flow of the expansion gas. Given that a direction toward the occupant is a first direction, the diffuser includes a receiving surface disposed between the gas generator and the airbag in the first direction to receive the expansion gas discharged from the gas generator; and a plurality of band-like connecting members having one end connected to an edge of the receiving surface and the other end directly or indirectly connected to the gas generator.

Abstract: To provide an airbag apparatus capable of quickly and assuredly restraining a passenger. In particular, to make it possible to deploy an airbag in a large area to cover the front surface of the steering wheel quickly and smoothly at the initial stage of deploying the airbag. Moreover, to simplify the compression step of the airbag, thereby reducing manufacturing costs. An airbag apparatus according to the first aspect of the present invention is configured such that the airbag is housed as a compressed body which is compressed to collapse. The second aspect of the present invention is a method for manufacturing an airbag apparatus, wherein the method includes the step of forming a compressed body of an airbag by compressing the airbag so as to collapse the airbag without rolling or folding the airbag.

Abstract: [Problem] To provide a steering wheel including a damper unit with an excellent vibration absorbing effect. [Resolution Means] The steering wheel according to the present invention includes: a cored bar member; an airbag module which houses an airbag cushion and an inflator and is coupled to the cored bar member; and a damper unit arranged between the cored bar member and the airbag module. Here, the damper unit includes: a buffer member including an elastic material; an upper support member supporting the buffer member from above; and a lower support member supporting the buffer member from below. Moreover, the buffer member includes a laterally protruding flange part configured so as to be sandwiched between the upper support member and the lower support member. In addition, a gap is formed between the flange and at least one of the upper support member or the lower support member.

Abstract: [Object]. An object is to suitably control the deployment shape of an airbag, thereby improving the occupant restraining performance. Another object is to reduce damage to an occupant located close to a steering wheel or an instrument panel. [Solving Means]. An airbag device according to the present invention includes: a gas generator that generates expansion gas; an airbag that expands and deploys due to the expansion gas to restrain an occupant; and a diffuser disposed inside the airbag to control a flow of the expansion gas. Given that a direction toward the occupant is a first direction, the diffuser includes a receiving surface disposed between the gas generator and the airbag in the first direction to receive the expansion gas discharged from the gas generator; and a plurality of band-like connecting members having one end connected to an edge of the receiving surface and the other end directly or indirectly connected to the gas generator.

Abstract: The apparatus for sealing the heads of containers comprises means for cutting out from a continuous plastic film a sealing sheet, means for folding the peripheral portion of the sealing sheet toward the outer peripheral surface of the container and means for applying hot air against the folded peripheral portion of the sheet to heat-shrink the same.