Abstract: A rotation transmitting system comprises drive and driven wheels mounted on a stationary hub for rotation about a common axis. Radially spaced surfaces on the hub and driven wheel form a space in which clamping bodies are mounted. The space includes wedge portions in which the bodies are disposed, and a spring biases the bodies in a locking direction whereby the bodies prevent rotation of the driven wheel in respective directions of rotation. The drive wheel carries a claw member which forces a respective body out of its locking position when the driven wheel is rotated in either direction, thereby unlocking the driven wheel for rotation. A lost-motion connection between the drive and driven wheels connects those wheels for common rotation after the driven wheel has been unlocked.

Abstract: A ball catch for releasably retaining a grooved shaft comprises a hollow bushing, a guide part mounted in the bushing for axial movement, rolling elements disposed between opposing surfaces of the bushing and guide part to facilitate movement of the guide part, and a hemispherical socket seated on the front end of the guide part. A locking ball is disposed in the socket and is seated on a plurality of small bearing balls to facilitate rotation of the locking ball. A spring biases the guide part forwardly. The socket and guide part are formed of deep-drawn sheet parts and are fixedly joined together. The guide part is configured to impart radially outward elastic biasing forces to the rolling elements to eliminate any radial play of those elements between the bushing and guide part.

Abstract: In a spring leg for an independently suspended front wheel of an automotive vehicle which has a piston-type shock absorber surrounded by a coil spring wherein one end of the spring rests via a spring cup against the shock absorber's piston rod which in turn rests via a ball bearing assembly against the vehicle's body there is provided the improvement of a circumferential groove in the upper end of the piston rod of the shock absorber to form the inner race for the balls of the ball bearing, a first collar-shaped metal ring surrounding the piston rod and having a portion so shaped and positioned to provide a portion of the outer race for the balls of the ball bearing and a flange radially extending from the shaped portion for fixing to the body of the vehicle, and a second collar-shaped metal ring surrounding the piston rod axially displaced from the first metal ring and surrounding the piston rod, the second metal ring having a portion so shaped and positioned to complete the outer race for the balls of the b