Title:
FRICTION TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2021181812
Kind Code:
A
Abstract:
To provide a friction transmission device capable of reducing influence of an external load.SOLUTION: A friction transmission device 100 has a friction transmission mechanism 10 for transmitting power by contact of a take-out member 30 for taking out output rotation and a plurality of friction transmission bodies 20, and a contact surface of the take-out member 30 is inclined with respect to an axial direction. The friction transmission device has an output member 78 for transmitting output rotation to a driven device, and a coupling 70 for connecting the take-out member 30 and the output member 78. The coupling 70 is constituted to be easily deformed in comparison with the take-out member 30 and the output member 78 to a load in an axial direction, and has a function for absorbing deviation of shaft centers of the take-out member 30 and the output member 78, and a function for converting torque acting on the output member 78 into axial force and transmitting the same to a take-out member 30 side.SELECTED DRAWING: Figure 2
Inventors:
NAGUMO TOSHIYA
Application Number:
JP2020087889A
Publication Date:
November 25, 2021
Filing Date:
May 20, 2020
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
F16H15/50; F16D3/50; F16D3/74
Attorney, Agent or Firm:
Sakaki Morishita
Tomisho Teruo
Tomisho Teruo