192 clutches and power-stop control – Clutches – Operators
Patent
1992-05-19
1993-05-25
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Operators
192 52, 192 83, 192109F, F16D 2500
Patent
active
052131874
ABSTRACT:
The invention relates to a device related to motor driven vehicles such as tractors for semi-automatic engagement and disengagement of the drive. According to the invention an actuating cylinder (12) is arranged to act on the clutch of the vehicle, which actuating cylinder (12) is hydraulically connected to a control device (1) with a control device (2), which from a first position is arranged to be transferred to a second position in connection with the disengagement of the drive of the vehicle and to be rapidly transferred back to the first position corresponding to the beginning of engagement, whereafter the return flow as the actuating cylinder is arranged to control the return movement of the actuating cylinder (12) at a lower rate from the position of beginning engagement to complete engagement of the drive.
REFERENCES:
patent: 2277454 (1942-03-01), Porsche
patent: 3866727 (1975-02-01), Myers
patent: 3963107 (1976-06-01), Bolger
patent: 4561460 (1985-12-01), Smith
patent: 5056632 (1991-10-01), Lemp et al.
Japanese Patent Abstract, No. 53-93526, Appln. No. 52-6495, entitled "Apparatus for Controlling Clutch of Automobiles", Aug. 1978.
Bonck Rodney H.
Pitts Andrea
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