Title:
TORQUE LIMIT STRUCTURE AND TRANSMISSION
Document Type and Number:
Japanese Patent JP2022030900
Kind Code:
A
Abstract:
To provide a torque limit structure which can reliably transmit limit torque, and to provide a transmission.SOLUTION: A torque limit structure includes: a shaft having a slide surface along a direction around an axis; a gear which has a fitting hole in which the shaft is fitted, is rotated integrally with the shaft by frictional force occurring between an inner peripheral surface of the fitting hole and the slide surface, and rotates relative to the shaft when receiving torque exceeding a limit value; and a biasing member which biases the gear in a direction such that the inner peripheral surface is pressed against to the slide surface. The shaft has an oil passage for supplying a lubrication oil to the slide surface.SELECTED DRAWING: Figure 1
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Inventors:
TERASHIMA KOJI
Application Number:
JP2020135228A
Publication Date:
February 18, 2022
Filing Date:
August 07, 2020
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F16D7/02; F16D43/20
Attorney, Agent or Firm:
Washeda International Patent Office
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