Time delay for seat switch activated loader boom lock

Details Time delay for seat switch activated loader boom lock Time delay for seat switch activated loader boom lock

F - Mech Eng,Light,Heat,Weapons

15

B

138/78

F15B 9/17 (2006.01) B60K 28/04 (2006.01) E02F 9/16 (2006.01) E02F 9/24 (2006.01)

Patent

CA 1161728

TIME DELAY FOR A SEAT SWITCH ACTIVATED LOADER BOOM LOCK ABSTRACT OF THE DISCLOSURE A time delay device for the seat interlock mechanism on a skid-steer loader is disclosed wherein the boom structure will not be rendered inoperable for vertical movement, until the passage of a short predetermined period of time after the seat switch has indicated that the operator has left the loader seat. A solenoid valve is operable to stop the flow of fluid to the hydraulic cylinders moving the boom structure along a generally vertical path. A seat switch connected in the electrical circuit to the solenoid valve activates the solenoid valve to stop the fluid flow if the operator leaves the loader seat. The time delay device includes a capacitor, a resistor and a diode in series-parallel with both the source of electrical current and the solenoid valve and prevents the solenoid valve from restricting the flow of fluid through the hydraulic circuit to the boom lift cylinders or a short period of time after the seat switch has indicated that the operator has left the seat.

393224

Affiliated with

Also associated with

Rating

Time delay for seat switch activated loader boom lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Time delay for seat switch activated loader boom lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time delay for seat switch activated loader boom lock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-262019