Pedal assembly support structure for vehicle

Claim 2

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the relative shift restricting member comprises a pair of restriction tabs having hooked shapes which circumferentially partly sunound the extending ends of the pivot shaft and the rear sides of which are open.

Claim 3

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the relative shift restricting member engages, forward of the fixing mechanism, with the pivot shaft for the pedal lever.

Claim 4

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the relative shift restricting member engages, forward of the fixing mechanism, with the pivot shaft for the pedal lever.

Claim 5

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the bracket has two sidewalls disposed to interpose the pedal lever therebetween in the width direction of the vehicle, both ends of the pivot shaft for the pedal lever extend in the width direction of the vehicle beyond the two sidewalls, respectively, of the bracket, the guide member has a pair of restriction tabs having hooked shapes which circumferentially partly surround the extending ends of the pivot shaft from the outsides of both the sidewalls of the bracket and the rear sides of which are open, and the relative shift restricting member is provided in overlapping regions of the restriction tabs and the conesponding sidewalls of the bracket.

Claim 6

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the bracket has two sidewalls disposed to interpose the pedal lever therebetween in the width direction of the vehicle, both ends of the pivot shaft for the pedal lever extend in the width direction of the vehicle beyond the two sidewalls, respectively, of the bracket, the guide member has a pair of restriction tabs having hooked shapes which circumferentially partly surround the extending ends of the pivot shaft from the outsides of both the sidewalls of the bracket and the rear sides of which are open, and the relative shift restricting member is provided in overlapping regions of the restriction tabs and the conesponding sidewalls of the bracket.

Claim 7

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the guide member has a weakened part provided rearward of the fixing mechanism.

Claim 8

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the guide member has a weakened part provided rearward of the fixing mechanism.

Claim 9

The pedal assembly support structure of claim 4 , wherein the weakened part is provided between the fixing mechanism and the guide surface.

Claim 10

The pedal assembly support structure of claim 4 , wherein the weakened part comprises a cutaway extending substantially orthogonally to the guide surface.

Claim 11

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the relative shift restricting member comprises a pair of restriction tabs which circumferentially partly surround the extending ends of the pivot shaft and the rear sides of which are open.

Claim 12

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the relative shift restricting member comprises a pair of restriction tabs which circumferentially partly surround the extending ends of the pivot shaft and the rear sides of which are open.

Claim 13

The pedal assembly support structure of claim 7 , wherein the fixing mechanism is a slidable mechanism for disengaging the bracket from the guide member after the rear end portion of the bracket moves a predetermined distance backward in a vehicle collision, and the guide surface is placed rearward of the fixing mechanism to guide the bracket downward after the bracket moves the predetermined distance backward.

Claim 14

The pedal assembly support structure of claim 7 , further comprising a relative position restricting member fixed to both the extending ends of the pivot shaft to come into surface contact with the outside surfaces of the restriction tabs and thereby restrict the relative position of the pivot shaft to the guide member.

Claim 15

The pedal assembly support structure of claim 9 , wherein the relative position restricting member comprises a pair of metal nuts having flat surfaces coming into surface contact with the outside surfaces of the restriction tabs, respectively.

Claim 16

The pedal assembly support structure of claim 10 , wherein the flat surfaces of the nuts come into surface contact with the outside surfaces of the restriction tabs through low-friction members, respectively, having a lower coefficient of friction than metal.

Claim 17

The pedal assembly support structure of claim 10 , wherein the flat surface of each of the nuts has a circular shape.

Claim 18

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the bracket has two sidewalls disposed to interpose the pedal lever therebetween in the width direction of the vehicle, both ends of the pivot shaft for the pedal lever extend in the width direction of the vehicle beyond the two sidewalls, respectively, of the bracket, the guide member has a pair of restriction tabs which circumferentially partly surround the extending ends of the pivot shaft from the outsides of both the sidewalls of the bracket and the rear sides of which are open, and the relative shift restricting member is provided in overlapping regions of the restriction tabs and the corresponding sidewalls of the bracket.

Claim 19

A vehicle pedal assembly support structure for supporting a pedal assembly which includes a pedal lever placed rearward of a dash panel of a vehicle, a pivot shaft provided at the upper end of the pedal lever to extend in the width direction of the vehicle and a pedal provided at the lower end of the pedal lever, the pedal lever being capable of angular movement about the axis of the pivot shaft, said pedal assembly support structure comprising: a bracket which is fixed at the front end thereof to the dash panel and extends rearward from the dash panel and to which the pivot shaft for the pedal lever is mounted at a position toward the rear end of the bracket; a guide member placed at the rear of the bracket and fixed at the rear end thereof to a vehicle body member other than the dash panel; a fixing mechanism formed across a rear end portion of the bracket and a front end portion of the guide member to normally fix the rear end portion of the bracket to the front end portion of the guide member but disengage the bracket from the guide member in a vehicle collision; and a relative shift restricting member for restraining the rear end portion of the bracket from relatively shifting in directions other than the rearward direction of the vehicle to the front end portion of the guide member, wherein the guide member has a guide surface that downwardly guides the bracket moving backward in the vehicle collision to change the posture of the bracket and thereby relatively move the pedal forward, and the bracket has two sidewalls disposed to interpose the pedal lever therebetween in the width direction of the vehicle, both ends of the pivot shaft for the pedal lever extend in the width direction of the vehicle beyond the two sidewalls, respectively, of the bracket, the guide member has a pair of restriction tabs which circumferentially partly surround the extending ends of the pivot shaft from the outsides of both the sidewalls of the bracket and the rear sides of which are open, and the relative shift restricting member is provided in overlapping regions of the restriction tabs and the corresponding sidewalls of the bracket.

Claim 20

The pedal assembly support structure of claim 13 , wherein the relative shift restricting member is provided to be off the fixing mechanism in the front-to-rear direction of the vehicle.

Claim 21

The pedal assembly support structure of claim 13 , wherein the relative shift restricting member comprises projections formed at both sides of the bracket in the width direction of the vehicle to project from at least one of the bracket or the guide member and come into point contact with the bracket or the guide member.

Claim 22

The pedal assembly support structure of claim 13 , wherein the relative shift restricting member comprises projections formed at both sides of the bracket in the width direction of the vehicle to project from at least one of the bracket or the guide member and come into point contact with the bracket or the guide member, two or more said projections being formed along a certain direction at each of both sides of the bracket.