Safety switch and delay switch for an air powered actuator for r

Details Safety switch and delay switch for an air powered actuator for r Safety switch and delay switch for an air powered actuator for r

1995-04-14

1995-12-19

Focarino, Margaret A.

Land vehicles

Wheeled

Running gear

2804071, 280 801, 180209, B60P 100

Patent

active

054762774

ABSTRACT:
A safety switch and delay switch is provided for an air powered actuator which is utilized for retracting the locking pins of a slider which is used for the adjustment of the suspension of a vehicle longitudinally with respect to the body of the vehicle. The safety switch prevents the air powered actuator from being operated unless the trailer emergency brake is in its set and locked position. The delay switch prevents the inadvertent actuation of the air powered actuator when the truck brake is momentarily actuated.

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