Electrical connector arrangement for motor vehicle steering assembly

Claim 2

In combination with a motor vehicle steering assembly including a steering column member rotatably supporting a steering shaft fixed with a steering wheel having an occupant restraint cushion, said vehicle having a sensor for actuating said occupant restraint cushion, an electrical connector arrangement interposed between said steering column member and said steering shaft for allowing relative movement therebetween while continuously providing electrical continuity between said sensor and said occupant restraint cushion, said electrical connector arrangement comprising an insulator member including a sleeve portion integrally connected to an elongated tail section, said insulator member carried by said steering shaft in fixed relationship thereto, a pair of conductor rings mounted on said sleeve portion, a terminal section formed at one end of the tail section and including a pair of members movable relative to each other between open and closed positions, said tail section and said sleeve portion being formed so as to removably house a pair of conductors which electrically connect the conductor rings with the occupant restraint cushion, said conductor rings adapted to maintain one end of said pair of conductors in said sleeve portion and said pair of members adapted to maintain the other end of said pair of conductors in said terminal section when in said closed position, said conductor rings being axially spaced along said steering shaft and each conductor ring being located in a plane that is substantially perpendicular to the longitudinal center axis of the steering shaft, a pair of contact button members supported in a housing fixed with said steering column member for continuously maintaining engagement with each of the conductor rings and adapted to provide current to said conductor rings upon operation of said sensor, and spring means mounted in said housing and connected to said contact button members for urging the latter into engagement with said conductor rings.

Claim 3

In combination with a motor vehicle steering assembly including a steering column member rotatably supporting a steering shaft fixed with a steering wheel having an occupant restraint cushion, said vehicle having a sensor for actuating said occupant restraint cushion, an electrical connector arrangement interposed between said steering column member and said steering shaft for allowing relative movement therebetween while continuously providing electrical continuity between said sensor and said occupant restraint cushion, said electrical connector arrangement comprising a preformed insulator member including a sleeve portion integrally connected to an elongated tail section, an elongated groove formed in the outer surface of said steering shaft, said insulator member carried by said steering shaft with said tail section located in said groove, a pair of conductor rings mounted on said sleeve portion and adapted to be electrically connected to said occupant restraint cushion through said tail section and to rotate with said steering shaft, said conductor rings being axially spaced along said steering shaft and each conductor ring being located in a plane that is substantially perpendicular to the longitudinal center axis of the steering shaft, a housing fixed with said steering column member a pair of control button members reciprocably supported in said housing and continuously maintaining engagement with each of the conductor rings to provide current to said conductor rings upon operation of said sensor, and spring means mounted in said housing and fixedly supporting said contact button members for urging the latter into engagement with said conductor rings.

Claim 4

In combination with a motor vehicle steering assembly including a steering column member rotatably supporting a steering shaft fixed with a steering wheel having an occupant restraint cushion, said vehicle having a sensor for actuating said occupant restraint cushion, an electrical connector arrangement interposed between said steering column member and said steering shaft for allowing relative movement therebetween while continuously providing electrical continuity between said sensor and said occupant restraint cushion, said electrical connector arrangement comprising a preformed insulator member including a sleeve portion integrally connected to an elongated tail section, an elongated groove formed in the outer surface of said steering shaft, said insulator member carried by said steering shaft with said tail section located in said groove, a pair of conductor rings mounted on said sleeve portion and adapted to be electrically connected to said occupant restraint cushion through said tail section and to rotate with said steering shaft, said conductor rings being axially spaced along said steering shaft and each conductor ring being located in a plane that is substantially perpendicular to the longitudinal center axis of the steering shaft, a housing fixed with said steering column member a pair of control button members reciprocably supported in said housing and continuously maintaining engagement with each of the conductor rings to provide current to said conductor rings upon operation of said sensor, and spring means mounted in said housing and fixedly supporting said contact button members for urging the latter into engagement with said conductor rings.

Claim 5

In combination with a motor vehicle steering assembly including a steering column member rotatably supporting a steering shaft fixed with a steering wheel having an occupant restraint cushion, said vehicle having a sensor for actuating said occupant restraint cushion, an electrical connector arrangement interposed between said steering column member and said steering shaft for allowing relative movement therebetween while continuously providing electrical continuity between said sensor and said occupant restraint cushion, said electrical connector arrangement comprising an insulator member including a split sleeve portion integrally connected to an elongated tail section, said insulator member adapted to be carried by said steering shaft in fixed relationship thereto, a pair of conductor rings mounted on said sleeve portion, a terminal section formed at one end of said tail section and having a pair of hinged members movable relative to each other between an open position and a closed position, said tail section being formed with a pair of laterally spaced pockets for housing a pair of conductors which electrically connect the conductor rings with the occupant restraint cushion, said conductor rings adapted to maintain one end of said pair of conductors in said pockets and said pair of hinged members adatped to maintain the other end of said pair of conductors in said pockets when in said closed position, said conductor rings being axially spaced along said steering shaft and each conductor ring being located in a plane that is substantially perpendicular to the longitudinal center axis of the steering shaft, a pair of contact button members supported in a housing fixed with said steering column member for continuously maintaining engagement with each of the conductor rings and adapted to provide current to said conductor rings upon operation of said sensor, and spring means mounted in said housing and connected to said contact button members for urging the latter into engagement with said conductor rings.

Claim 6

In combination with a motor vehicle steering assembly including a steering column member rotatably supporting a steering shaft fixed with a steering wheel having an occupant restraint cushion, said vehicle having a sensor for actuating said occupant restraint cushion, an electrical connector arrangement interposed between said steering column member and said steering shaft for allowing relative movement therebetween while continuously providing electrical continuity between said sensor and said occupant restraint cushion, said electrical connector arrangement comprising an insulator member including a split sleeve portion integrally connected to an elongated tail section, said insulator member adapted to be carried by said steering shaft in fixed relationship thereto, a pair of conductor rings mounted on said sleeve portion, a terminal section formed at one end of said tail section and having a pair of hinged members movable relative to each other between an open position and a closed position, said tail section being formed with a pair of laterally spaced pockets for housing a pair of conductors which electrically connect the conductor rings with the occupant restraint cushion, said conductor rings adapted to maintain one end of said pair of conductors in said pockets and said pair of hinged members adatped to maintain the other end of said pair of conductors in said pockets when in said closed position, said conductor rings being axially spaced along said steering shaft and each conductor ring being located in a plane that is substantially perpendicular to the longitudinal center axis of the steering shaft, a pair of contact button members supported in a housing fixed with said steering column member for continuously maintaining engagement with each of the conductor rings and adapted to provide current to said conductor rings upon operation of said sensor, and spring means mounted in said housing and connected to said contact button members for urging the latter into engagement with said conductor rings.