Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1989-01-27
1991-01-15
Braun, Leslie A.
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74866, 74878, B60K 4106
Patent
active
049844865
ABSTRACT:
A hydraulic pressure control device for an automatic transmission for a vehicle, including a spool type hydraulic pressure control valve for selectively prevent setting up of the reverse stage when a manual shift valve is set to the reverse range while the vehicle is traveling forward, wherein the spool element of the hydraulic pressure control valve is positively shifted to a position for not preventing the setting up of the reverse stage by a hydraulic pressure available when the manual shift valve is set to the forward range.
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Itoh Hiroshi
Takada Mitsuru
Takahashi Tokuyuki
Braun Leslie A.
Levi Benjamin
Toyota Jidosha & Kabushiki Kaisha
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