The drive for the shaft includes a worm rotatable by a worm shaft, driven by an electric motor through intermediate gearing which includes a drive wheel coupled to the worm shaft by a clutch which is suddenly engaged and disengaged after a specific period of running in either direction, while...
The continued release of the clutch spring would, of course, subsequently shift the clutch member along the splines on the driven shaft, but this was accompanied by a jerking movement which, in turn, caused the cooperating frictionally engaging surfaces to engage suddenly with a greater force, ...
to be joined by the friction welding process are contacted. When frictional heat is generated and it reaches to a temperature suitable for joining, the rotation of the outer ring portion8is stopped by suddenly stepping the rotation of a main shaft of the friction welding machine not illustrated...
Consequently, the clutch device may not be promptly brought into the disconnected state when the drive source is suddenly switched from the stopped state into operation at high speed. A need thus exists for a clutch device for a vehicle, which is not susceptible to the drawbacks mentioned above...
A clutch device is configured to include a clutch mechanism, a clutch actuator operatively engaging and disengaging the clutch mechanism, a clutch lever, and an assist pressure generator which generates assist hydraulic pressure by driving an electric motor. The assist hydraulic pressure is supplied to...
With a clutch control system for use on large-size automobiles, air is present in a brake pipe system to exert a weak braking force at an initial stage and then an abruptly strong braking force at a later stage when the brake is suddenly applied. This characteristic is disadvantageous in ...
1. A shiftable disk clutch for engaging and disengaging a ship's propeller shaft to and from a drive motor, comprising: two clutch parts rotatable relative to one another about an axis of rotation; at least one circumferentially rigid, non-flexible pressure disk connected to one of the clutch...
the spring suddenly winding up around the rotating drive hub when the catch is released and, as a result of the friction, is rotated with the hub. For declutching, the free end of the spring again engages the catch, so that the spring can be unwound to its stressed, open position agai...
Furthermore, such drivetrains with powerful internal combustion engines in motorcycles tend to cause the rear wheel to hop when downshifting suddenly since it cannot sufficiently withstand the increasing thrust torque from the internal combustion engine, and the adhesion to the road is interrupted. To ...
When rod 27 is retracted suddenly, pressurized fluid from chamber 26 is quickly communicated to exhaust chamber 28 to allow the resistive force to push piston 23 back to its original position. On the other hand, gradual retraction of rod 27 will function to throttle fluid from chamber 26 to ...