Gear parking brake of a power transmission device
AssigneeIsuzu Motors Limited
InventorHidetaka Koga
Life of this patent
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Abstract
Provision of a new gear parking brake of a power transmission device that enables the simple achievement of in-gear parking. A gear parking brake (31) of a power transmission device has a fluid coupling (4) positioned on the engine side and a friction clutch (5) positioned on the transmission (2) side, arranged in series. This gear parking brake (31) is provided with a brake mechanism on an input shaft (3) of the transmission (2), which activates at the time of parking. Even though the friction clutch (5) becomes disengaged, the rotation of the input shaft (3) of the transmission (2) is restricted, thereby enabling in-gear parking.
Claims6
A gear parking brake of a power transmission device having a fluid coupling positioned on the engine side and a friction clutch positioned on the transmission side, arranged in series, comprising a brake mechanism on an input shaft of said transmission, which activates at the time of parking.
Dependencies are inferred from the claim text.