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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 2|
A parking brake declutching system which places an earth-working machine transmission in neutral when the parking brake is engaged and prevents the transmission from being re-engaged until the parking brake is released. The parking brake declutching system includes a parking brake valve, a declutch valve, and a pair of service brake valves with the parking brake valve being connected to a spring applied, air released parking brake actuator. The declutch valve is also connected to the parking brake actuator and to a clutch cut-out actuator which selective...
A parking brake declutching system for neutralizing a transmission for a machine when a parking brake for the machine is engaged, said parking brake declutching system including means for discharging fluid under pressure to a parking brake valve, a declutch valve, and a service brake valve, said parking brake valve connected to a parking brake actuator which is spring applied for engaging said parking brake and fluid released for disengaging said parking brake, said declutch valve connected to said parking brake valve, said parking brake actuator, and to...