04109963 is referenced by 12 patents and cites 6 patents.

A gate latch control system for dump body vehicles includes a hoist control member positionable between lower, hold and raise positions, a hoist lock member, a latch position sensor and a gate latch member positionable between latch and unlatch positions. The hoist lock member is connected to maintain the hoist control member against movement to the raise position when the sensor senses the gate latch member in the latch position and to permit movement of the hoist control member to the raise position when the latch position sensor senses the gate latch member in the unlatch position.

Title
Dump body gate latch control system
Application Number
5/782669
Publication Number
4109963
Application Date
March 30, 1977
Publication Date
August 29, 1978
Inventor
James M Stanley
Oreana
IL, US
Alfred W Sieving
Venedy
IL, US
Agent
James R Bell
Assignee
Caterpillar Tractor Co
IL, US
IPC
B60P 1/00
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