摘要:
Exemplary embodiments of the present invention relate to a steering wheel arrangement for motor vehicles having a steering wheel, an airbag module held at the steering wheel and movable in the direction of the axis of the steering wheel, and an electrical contact system arranged between the steering wheel and the airbag module for the actuation of an electrical functional unit, in particular of a vehicle horn by a relative movement between the steering wheel and the air-bag module taking place in the direction of the steering wheel axis, where-in the contact system includes elongate extended electrical conductors which are attached to mutually confronting sides of the steering wheel and of the airbag module or only to the steering wheel or to the airbag module and extend in such a way that conductors spaced apart in the direction of the steering wheel axis cross at at least one contact position.
摘要:
An apparatus for attaching an inflatable cushion or vehicle trim portion to a vehicle. The apparatus comprising: a first means for engaging a portion of the inflatable cushion; a second means for engaging a portion of the vehicle, the second means being coupled to the first means, wherein the second means terminates in an engagement end, the engagement end being configured to slidably engage an opening in the vehicle.
摘要:
A method and apparatus for mounting an airbag module to a vehicle, the apparatus comprising a backing plate for mounting the airbag module to the vehicle, the backing plate comprising: a plurality of elongated mounting members each being drawn from the material of the backing plate wherein the plurality of elongated mounting members are integrally formed with the backing plate and each of the plurality of elongated mounting members has a portion comprising a periphery formed from the material of the backing plate and an opening extending into the elongated mounting member, the opening defining the periphery of the plurality of elongated mounting members. The method comprising: stamping a blank material to form a periphery and a central opening of the backing plate, wherein a mounting surface is located between the central opening and the periphery; and deep drawing at least one mounting member from the mounting surface, wherein the at least one mounting member provides a securement feature for the backing plate.
摘要:
A set of horn switch assemblies are mounted on a base plate of a vehicle steering wheel and linked by two continuous electrical conductors that are electrically bridged to activate a horn. Each switch assembly includes an insulator base affixed to the base plate and a deflectable metal blade disposed atop the insulator base substantially parallel to the base plate. The metal blade is anchored to the insulator base at one end and deflectable toward the base plate at the other end. One electrical conductor is secured to the insulator base below and in contact with the anchored end of the metal blade, while the other electrical conductor is secured to the insulator base below and out of contact with the deflectable end of the metal blade. A driver air bag assembly deflects the metal blades to electrically bridge the two electrical conductors for activating the horn.
摘要:
A steering wheel, comprising: an inner core; a cushion member disposed about the inner core; a first decorative trim member disposed over the cushion member, the first decorative trim member comprising a flexible layer; and a second decorative trim member disposed over the first decorative trim member, the second decorative trim member being more rigid than the first decorative trim member wherein a portion of the first decorative trim member is abraded to remove a portion of an exterior surface of the first decorative trim member to provide a roughened area for receiving an adhesive for securing the second decorative trim member to the first decorative trim member.
摘要:
A vibration dampening device configured for mounting to a steering wheel, comprising: a pair of masses each having a pair of springs mounted thereto, each spring comprising a pair of mounted ends; a pair of mounting members each being configured to receive and engage one of the pair of mounting ends of the pair of springs, wherein, the vibration dampening device reduces the torsional vibration input into the steering wheel. Also disclosed herein is a steering wheel for a vehicle, comprising: a steering wheel frame having an inner hub, an outer rim and a pair of spokes connecting the inner hub with the outer rim; a pair of vibration dampening devices one for each of the pair of spokes, each vibration mounting device comprising: a pair of masses each having a pair of springs mounted thereto, each spring comprising a pair of mounted ends; a pair of mounting members each being configured to receive and engage one of the pair of mounting ends of the pair of springs, wherein, the vibration dampening device reduces the torsional vibration input into the steering wheel.
摘要:
An apparatus for providing an isolated ground of a horn activation circuit of a steering wheel assembly comprising an airbag module, the apparatus comprising: an insulator for receiving and engaging a wire, wherein the wire and the insulator are configured to engage at least one securement member of the steering wheel assembly, wherein the airbag module is movably secured to the insulator for movement between a first position and a second position wherein the horn circuit is completed as the airbag module moves from the first position to the second position; and a wire harness electrically communicating with the wire and at least one contact portion of the airbag module, the at least one contact portion making contact with the wire as the airbag module moves from the first position to the second position.
摘要:
A gear system for coupling a steering wheel to a steering wheel shaft, comprising: a first gear rotatable about a first axis and connected to the steering wheel, wherein rotation of the steering wheel causes rotation of the first gear; a second gear engaged to the first gear and configured to rotate about another axis when the steering wheel is rotated, wherein the another axis is displaced from the first axis; and a housing disposed about the gear system, wherein the housing remains in a stationary position during rotation of the steering wheel.
摘要:
A control interface for accessing a plurality of systems of a vehicle, comprising: a first control interface disposed on a surface of a steering wheel; a second control interface disposed on a surface of a steering wheel, the second control interface being positioned remote from the first control interface; a visual display disposed within the vehicle, wherein the first control interface provides access to a vehicle system and the second control interface provides a means for modifying the state of the vehicle system access by the first control interface.
摘要:
A method an apparatus for providing a horn switch assembly for securing an inflatable cushion to a steering wheel armature, the horn switch assembly comprising: a backing plate defining a receiving area, the receiving area being configured to receive at least a portion of the inflatable cushion, the receiving area being defined by a peripheral wall of the backing plate; a plurality of mounting members depending outwardly and away from the peripheral wall, the plurality of mounting members providing a mounting surface, wherein the mounting surface of the plurality of mounting members is configured to receive a mounting mechanism therein, wherein each of the plurality of mounting members further comprises a contact point secured thereto; a plurality of isolation mechanisms each being configured to be secured to the steering wheel armature, wherein at least one of the plurality of isolation mechanisms comprises a guide pin and a locking pin for guiding and movably securing one of the mounting mechanisms thereto and each of the plurality of isolation mechanisms comprises a portion of a wire having a non-insulated portion disposed proximate to the contact point of one of the plurality of mounting members; and a biasing member disposed between each of the plurality of isolation mechanisms and a respective one of the plurality of mounting members, wherein the backing plate is capable of movement between a first position and a second position, wherein the contact point of one of the plurality of mounting members makes contact with the non-insulated portion of the pair of wires in the second position providing a conductive path therebetween.