SU1739124A1 - Free running clutch - Google Patents

Abstract

Use: for transmitting torque from the drive shaft to the driven shaft in only one direction. Summary of the Invention; the clutch contains inner 2 and outer 1 clips jamming rollers 3 arranged in pairs in the radial direction between the clips 1 and 2. and press the elastic elements 4 placed between the pairs of 3 rolling bodies and interacting with the same end with the rolling body of 3 rolling of one pair on a larger radius and with the rolling body of the neighboring pair on a smaller radius. When turning the yoke 1 to one side of the body 3, the rolling parts, which are pressed by the elastic elements 4, are wedged. Torque transmission occurs. During the reverse rotation of the yoke 1, the body 3 rolls wedge. A free move is made. 4 il.

Description

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Claims (1)

Claim A freewheel containing inner and outer cages, jamming elements in the form of rolling bodies located around the circumference and pairwise in the radial direction between the cages and the elastic elements of compression of the rolling bodies in mutually opposite tangential directions, characterized in that. that, in order to simplify the design and increase the service life, the elastic preload elements are placed between adjacent pairs of rolling elements and in contact of one end of the elastic element with the rolling element of one pair located at a larger radius and the other end with the rolling element of the adjacent pair located at a smaller radius. FIG. / Fig.Z FIG. 4