Selectable one-way clutch

Abstract

A selectable one-way clutch comprising: a switching member that switches between an engaged state and a disengaged state by rotating a predetermined angle; The rotation center moves back and forth linearly in the tangential direction of a circle centered on the rotation center, so that the switching member rotates to the engagement position and the release position, wherein the actuator has an action part, and the action part is relative to the switching member during the rotation of the switching member. The central axis is deviated in the direction and moves back and forth linearly in a direction tangent to a circle centered on the rotation center of the switching member, and the selectable one-way clutch is also provided with an arm member that will The action part is connected with the switch member so that the switch member can be rotated when the action part moves back and forth.

Description

technical field [0001] The present invention relates to a selectable one-way clutch capable of transmitting and disconnecting torque, and relates to a selectable one-way clutch configured to switch between a torque transmitting state and a torque blocking state by rotating a switching member. Background technique [0002] An example of such a selectable one-way clutch is described in Japanese Patent No. 4887941. In the selectable one-way clutch described in Japanese Patent No. 4887941, a groove portion is formed on one of the first coupling member and the second coupling member, and the other of the first coupling member and the second coupling member is A notch corresponding to the notch is formed on one of the notches, and the notch is provided with a strut that stands up with respect to the notch and engages with the notch to transmit torque. In addition, between the respective coupling members, a sliding member having a hole through which the stay rod can pass is arrang...

AI Technical Summary

Problems solved by technology

Since the amount of stroke of the actuator required to rotate the sliding member to this angle of rotation is determined by the radius from the center of the sliding member at the connection point of the rod or plunger to the protrusion and the angle of rotation, , in the structure described in Japanese Patent No. 4887941, since the radius of the connection part is large, the stroke amount required for the actuator becomes larger, and with this, there is a possibility that the size of the actuator may increase.

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