192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent
1991-09-13
1992-04-14
Braun, Leslie A.
192 clutches and power-stop control
Vortex-flow drive and clutch
With brake
180 531, F16D 2104
Patent
active
051039516
ABSTRACT:
An operation control system of an automotive working vehicle has a self-resetting switch as a switch for stationary operation and a self-holding circuit. The self-holding circuit is set by operating the self-resetting switch to a predetermined set state when the following predetermined conditions are satisfied: detection of a driver's seat being unoccupied, detection of a transmission being in neutral, and detection of a PTO shaft for stationary operation being selected. In the predetermined set state of the self-holding circuit, the engine of the automotive working vehicle can operate even when a PTO clutch is engaged, provided that the above predetermined conditions are satisfied. In another form of the invention, the predetermined conditions further include detection of a parking brake being locked.
REFERENCES:
patent: 3999643 (1976-12-01), Jones
patent: 4116296 (1978-09-01), Pleier
patent: 4509614 (1985-04-01), Bando et al.
patent: 4651018 (1987-03-01), Peterson, Jr.
patent: 4699561 (1987-10-01), Tee
patent: 4711333 (1987-12-01), Okamura
Inui Tsutomu
Osawa Shigeru
Braun Leslie A.
Honda Giken Kogyo Kabushiki Kaisha
Whitelaw Nicholas
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