Title:
無段変速機
Document Type and Number:
Japanese Patent JP7399569
Kind Code:
B2
Abstract:
To provide a non-stage transmission which can smoothly supply an oil to a belt with a structure in which measures are made to inhibit occurrence of inconveniences.SOLUTION: A bearing retainer 111 is fixedly provided at a unit case forming an outer shell of a transmission unit, and a primary shaft of a primary pulley is rotatably held by the bearing retainer 111. Further, the bearing retainer 111 is provided with a belt lubrication part 131. The belt lubrication part 131 extends from the bearing retainer 111 to a position facing a belt in a shaft diameter direction. An oil passage 134 is formed in the belt lubrication part 131. The belt lubrication part 131 is formed with an opening 135 that enables the oil passage 134 to be open to the outside.SELECTED DRAWING: Figure 3
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Inventors:
Masao Shimamoto
Yaki Danjo
Shunpei Yamanaka
Yaki Danjo
Shunpei Yamanaka
Application Number:
JP2020034451A
Publication Date:
December 18, 2023
Filing Date:
February 28, 2020
Export Citation:
Assignee:
Daihatsu Motor Co., Ltd.
International Classes:
F16H57/04; F16H9/12; F16H57/035
Domestic Patent References:
| JP2011127748A | ||||
| JP2009180241A | ||||
| JP7014251U | ||||
| JP2017048836A | ||||
| JP64017060U |
Foreign References:
| WO2019130878A1 |
Attorney, Agent or Firm:
Yuichi Minagawa