192 clutches and power-stop control – Clutches – Progressive engagement
Patent
1979-07-02
1981-01-27
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Progressive engagement
192 67A, F16D 1100, F16D 2102, F16D 25061
Patent
active
042469945
ABSTRACT:
An automatically engageable synchronous jaw clutch with hydraulic engagement-servo device, comprising a respective toothed drive and power take-off clutch half and a clutch star, which is guided to be axially displaceable by means of a first gear-tooth system upon one of the toothed clutch halves and can be engaged, by means of a second gear-tooth system, with the other clutch half. A screw socket controls, during clutching or engagement, the clutch star. This screw socket is in meshing engagement, by means of a pair of coarse-pitch thread means with one of the clutch halves and can be coupled, by means of a pawl blocking device with the other clutch half. The engagement-servo device contains a piston which entrains the clutch star, and the displacement of the piston, initiated by the screw socket, controls an infeed channel leading to a servo cylinder chamber of the servo device, in order to hydraulically augment the engagement of the clutch. The engagement device is structured as a servo follow-up control wherein the piston as a follow-up piston, when hydraulically loaded or impinged, follows a sliding displacement of the leading screw socket which is axially movable to a limited degree relative to the clutch star and to the piston and opens and closes the infeed channel to the servo cylinder chamber by means of a control groove provided at the piston.
REFERENCES:
patent: 2120092 (1938-06-01), Doran
patent: 3154181 (1964-10-01), Sigg
Bonck Rodney H.
Kleeman Werner W.
Maag Gear-Wheel & Machine Company Ltd.
LandOfFree
Automatically engageable synchronous jaw clutch with hydraulic e does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatically engageable synchronous jaw clutch with hydraulic e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatically engageable synchronous jaw clutch with hydraulic e will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1177080