Controllable one-way clutch
A one-way clutch and standard technology, applied in the field of clutches, can solve the problems of selecting the direction of transmission, inability to control the opening and closing of the one-way rotation function, etc., and achieve a wide range of applications.
Pending Publication Date: 2020-12-25
SHUNDE POLYTECHNIC
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Abstract
The invention discloses a controllable one-way clutch. The controllable one-way clutch comprises an inner ring, an outer ring, a roller control ring and a roller, and further comprises a control sleeve, wherein rectangular gaps are formed in the two ends of the outer ring to form a separation cavity; the roller control ring is provided with a right-angled trapezoidal limiting block and a roller hole; a separating block in an inverted right trapezoid shape is arranged at the inner circumferential wall of the control sleeve; one side of a bevel of the limiting block and one side of a bevel of the separation block are installed in a separation cavity in a paired manner; a spring is arranged at one side of the right-angled side of the limiting block and abuts against the side wall of the separation cavity; when the separating block axially moves deep into a space between the limiting block and the separation cavity, the limiting block moves to enable the roller not to make contact with theinner ring and/or the outer ring, and thus the one-way transmission function is stopped. The controllable one-way clutch disclosed by the invention can control start and stop of the one-way transmission function thereof and achieves good operation stability.
Application Domain
Freewheel clutches
Technology Topic
ClutchRight trapezoid +1
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