Boots – shoes – and leggings
Patent
1989-06-19
1991-10-01
Black, Thomas G.
Boots, shoes, and leggings
74866, B60K 4106
Patent
active
050539620
ABSTRACT:
A control system (104) for semi-automatically executing automatically and manually selected upshifts and downshifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds and from a driver control console (108) indicative of manual selection of upshifts or downshifts from a currently engaged gear ratio, or manual selection of operation in an automatic preselect mode, and processing the same in accordance with predetermined logic rules to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts upon a manually caused torque break of the transmission and manual substantial synchronization of the transmission in the selected ratio thereafter.
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Black Thomas G.
Eaton Corporation
Gordon H. D.
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