Title:
摩擦伝動装置
Document Type and Number:
Japanese Patent JP7449887
Kind Code:
B2
Abstract:
This friction transmission device 100 comprises a shaft 12, an input race 14 disposed on the outer periphery of the shaft 12, a planetary rolling element 20 that is disposed around a rotation axis La of the input race 14 and that is in contact with the input race 14, and an idling race 28 in contact with the planetary rolling element 20, wherein the friction transmission device 100 has a spring 50 that applies pressure to the planetary rolling element 20, a first bearing 54 that receives a load in the axial direction of the idling race, and a second bearing 56 that supports the shaft 12. The spring 50 comes into contact with races of the first bearing 54 and the second bearing 56.
Inventors:
Toshiya Nagumo
Application Number:
JP2021034673A
Publication Date:
March 14, 2024
Filing Date:
March 04, 2021
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
F16H13/06; F16H13/10
Domestic Patent References:
| JP6272745A | ||||
| JP4828857A |
Foreign References:
| US4593574 |
Attorney, Agent or Firm:
Kenki Morishita
Teruo Tomisho
Teruo Tomisho