Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1988-08-22
1991-06-25
Diehl, Dwight
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
192 30W, 474 18, B60K 4102
Patent
active
050256866
ABSTRACT:
An automatic transmission apparatus for vehicles include a continuously variable transmission of belt type, and a control unit supplied with a plurality of data relating to a vehicle. The control unit computes output data on the basis of the input data, and generates control signals for changing a pulley width of the continuously variable transmission of belt type, for changing an effective diameter of the pulley and for substantially continuously controlling the transmission ratio on the basis of the output data. The control unit comprises a control signal generator for deciding whether the vehicle is started or not and for generating a control signal to temporarily narrow the pulley width when it is decided that the vehicle is started.
REFERENCES:
patent: 1662660 (1928-03-01), Clay
patent: 2346047 (1944-04-01), Otto
patent: 2350913 (1944-06-01), Mercer
patent: 2647965 (1953-08-01), Michie
patent: 3034368 (1962-05-01), Wingbermuhle et al.
patent: 4579021 (1986-04-01), Yamamuro et al.
patent: 4631043 (1986-12-01), Tokoro et al.
patent: 4638689 (1987-01-01), Sakai
patent: 4651142 (1987-03-01), Klatt
patent: 4673378 (1987-06-01), Tokoro et al.
patent: 4708031 (1987-11-01), Morimoto et al.
patent: 4722426 (1988-02-01), Bellanger
patent: 4736301 (1988-04-01), Osanai
patent: 4759236 (1988-07-01), Tezuka et al.
patent: 4771658 (1988-09-01), Miyawaki
Sato Kazuhiko
Watanabe Shizuhisa
Diehl Dwight
Hitachi , Ltd.
Hitachi Automotive Engineering Co. Ltd.
LandOfFree
Automatic transmission apparatus for vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic transmission apparatus for vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic transmission apparatus for vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1032164