Snatch bar for release handle on jack stands
View Patent ↗An assist assembly for actuating the release handle of a pivoting landing leg and a heavy trailer and providing an assist in raising and lowering the landing leg between a horizontal transport position and a vertical ground support position. The assist assembly includes a pivoting handle having camming surfaces to raising the release handle to an unlatched position maintaining weight bearing engagement with the handle during movement between the positions.
1. In a trailer having a landing leg pivotally supported and a trailer tongue and moveable between a horizontal raised position and a vertical lowered position wherein said trailer includes a shiftable release handle moveable between latched condition preventing movement of the landing leg from one of said positions and an unlatched condition permitting movement of the landing leg between positions, an assist device comprising: a lever member pivotally supported on said trailer adjacent said release handle and moveable between a rest position and an actuating position, said lever member including camming surfaces engaging said release handle and effecting movement to said unlatched condition; and stop surfaces maintaining a weight bearing engagement with said release handle for assisting pivoting said landing leg between said raised position and said lowered position.
2. An accessory for operating the release handle of a pivoting landing leg to facilitate pivotal movement between a raised position and lowered position wherein said release handle operates latching means for establishing a locked condition at said raised position and said lowered position, said accessory comprising: a pair of adapter brackets fixed to the sides of said landing leg, a generally U-shaped handle member having side arms pivotally connected to said adapter brackets and providing for rotation of said handle member toward said release handle; cam members carried on said side arms of said handle member engaging and shifting said release handle to establish an unlatched condition of said latching means; and stop means on said handle member engaging said release handle when said unlatched condition is established allowing said handle member to be grasped by an operator for assisting movement between said positions while maintaining said unlatched conditions.
3. The accessory as recited in claim 2 wherein said cam members project from said arms and having a curved camming surface for progressively raising said latching means to said unlatched condition.
4. The accessory as recited in claim 3 wherein said adapter brackets include bolt holes adapted for attachment to existing fasteners on said landing leg.
5. The accessory as recited in claim 4 wherein said cam members are spaced inwardly from said side arms by stop members which engage the release handle to establish a load bearing relation at said unlatched condition.