Control means for occupant restraint belt system

Claim 2

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releaseable for movement to latched and unlatched positions, inside operating means and outside operating means each operable to effect release of the latch bolt, control means comprising, operating means for actuating the disabling means, latch bolt position sensing means movable to actuating and non-actuating positions, means on the sensing means engageable by the latch bolt during movement of the latch bolt from latched position to unlatched position to move the sensing means to actuating position, connecting means movable to coupling and uncoupling positions with respect to the inside and the outside operating means, the connecting means operably coupling each of the inside and the outside operating means to the operating means in the coupling position thereof and operably uncoupling each of the inside and the outside operating means to the operating means in the uncoupling position thereof, and means actuated by the latch bolt position sensing means when the latch bolt position sensing means is in the actuating position thereof to maintain the connecting means in the uncoupling position and block movement thereof to coupled position.

Claim 3

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable movement between a latched position and an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, control means comprising, coupling means movable between coupling and uncoupling positions with respect to each of the inside and outside operating means and operable in coupled position to couple the inside and outside operators to the disabling means for actuating the disabling means upon actuation of each of the operating means, latch bolt position sensing means movable by the latch bolt from a non-actuating position to an actuating position upon movement of the latch bolt from latched position to unlatched position, blocking means movable between blocking and unblocking positions with respect to the coupling means, means biasing the blocking means to blocking position wherein the blocking means blocks movement of the coupling means from an uncoupled position to a coupled position with respect to the inside and outside operating means, and means on the latch bolt position sensing means blocking movement of the blocking means to blocking position when the latch bolt is in latched position.

Claim 4

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable movement between a latched position and an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, control means comprising, coupling means movable between coupling and uncoupling positions with respect to each of the inside and outside operating means and operable in coupled position to couple the inside and outside operators to the disabling means for actuating the disabling means upon actuation of each of the operating means, latch bolt position sensing means movable by the latch bolt from a non-actuating position to an actuating position upon movement of the latch bolt from latched position to unlatched position, blocking means movable between blocking and unblocking positions with respect to the coupling means, means biasing the blocking means to blocking position wherein the blocking means blocks movement of the coupling means from an uncoupled position to a coupled position with respect to the inside and outside operating means, and means on the latch bolt position sensing means blocking movement of the blocking means to blocking position when the latch bolt is in latched position.

Claim 5

The combination comprising, a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable for movement from a fully latched position through a partially latched position to an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, latch bolt position sensing means movable by the latch bolt from a non-actuating position to an actuating position upon movement of the latch bolt through the partially latched position, coupling means movable between coupling and uncoupling positions with respect to each of the inside and outside operating means and operable in coupling position to couple the inside and outside operators to the disabling means for actuating the disabling means upon actuation of each of the operating means, and means operable upon movement of the latch bolt position sensing means to actuated position to maintain the disabling means in actuated position.

Claim 6

The combination comprising, a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable for movement from a fully latched position through a partially latched position to an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, latch bolt position sensing means movable by the latch bolt from a non-actuating position to an actuating position upon movement of the latch bolt through the partially latched position, coupling means movable between coupling and uncoupling positions with respect to each of the inside and outside operating means and operable in coupling position to couple the inside and outside operators to the disabling means for actuating the disabling means upon actuation of each of the operating means, and means operable upon movement of the latch bolt position sensing means to actuated position to maintain the disabling means in actuated position.

Claim 7

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable for movement between a latched position and an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, control means comprising, a disabling means operator movable from a first position to a second position by each of the inside and outside operating means and operable in the second position to actuate the disabling means, latch bolt position sensing means movable by the latch bolt from a non-actuating position to an actuating position upon movement of the latch bolt from latched position to unlatched position, blocking means movable between blocking and unblocking positions with respect to the operator, means biasing the blocking means to blocking position wherein the blocking means blocks movement of the operator from the second position to the first position, and means on the latch bolt position sensing means blocking movement of the blocking means to blocking position when the latch bolt is in latched position.

Claim 8

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable for movement between a latched position and an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, control means comprising, a disabling means operator movable from a first position to a second position by each of the inside and outside operating means and operable in the second position to actuate the disabling means, latch bolt position sensing means movable by the latch bolt from a non-actuating position to an actuating position upon movement of the latch bolt from latched position to unlatched position, blocking means movable between blocking and unblocking positions with respect to the operator, means biasing the blocking means to blocking position wherein the blocking means blocks movement of the operator from the second position to the first position, and means on the latch bolt position sensing means blocking movement of the blocking means to blocking position when the latch bolt is in latched position.

Claim 9

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable for movement between a latched position and an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, control means comprising, a disabling means actuator movable between first and second positions and operable in the second position to actuate the disabling means, means normally locating the actuator in the first position, means moving the actuator to the second position upon actuation of each of the inside and outside operating means, a movable latch bolt sensor located in a nonactuation position in the path of movement of the latch bolt and movable by the latch bolt from the non-actuating position to an actuating position upon movement of the latch bolt from latched position to unlatched position, and blocking means movable with the sensor between an unblocking position when the sensor is in the non-actuating position to a blocking position when the sensor is in actuating position wherein the blocking means blocks movement of the actuator from the second position to the first position.

Claim 10

In combination with a vehicle body closure mounting a restraint belt retractor having disabling means for disabling operation of the retractor, a door latch including a latch bolt releasable for movement between a latched position and an unlatched position, inside and outside operating means, each operable to effect release of the latch bolt, control means comprising, a disabling means actuator movable between first and second positions and operable in the second position to actuate the disabling means, means normally locating the actuator in the first position, means moving the actuator to the second position upon actuation of each of the inside and outside operating means, a movable latch bolt sensor located in a nonactuation position in the path of movement of the latch bolt and movable by the latch bolt from the non-actuating position to an actuating position upon movement of the latch bolt from latched position to unlatched position, and blocking means movable with the sensor between an unblocking position when the sensor is in the non-actuating position to a blocking position when the sensor is in actuating position wherein the blocking means blocks movement of the actuator from the second position to the first position.