Title:
トロイダル無段変速機
Document Type and Number:
Japanese Patent JP6756580
Kind Code:
B2
Abstract:
A toroidal continuously variable transmission includes a preload spring disposed between a rotary assembly including a first disc and a pressing device, and a driving force transmission shaft, and a thrust bearing disposed between a first member and the preload spring, the first member being one of the rotary assembly and the driving force transmission shaft. In a direction of an axis line, a gap is formed between a second member and the thrust bearing, the second member being the other of the rotary assembly and the driving force transmission shaft. A dimension of the gap in the direction of the axis line is less than a deformation amount of the preload spring in the direction of the axis line, at an elastic limit.
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Inventors:
Yoshida Matsuda
Hideyuki Imai
Kenichiro Tanaka
Kenji Komatsu
Eiji Inoue
Tomohiro Inoue
Daiki Shirota
Kita Masahiro
Hideyuki Imai
Kenichiro Tanaka
Kenji Komatsu
Eiji Inoue
Tomohiro Inoue
Daiki Shirota
Kita Masahiro
Application Number:
JP2016210205A
Publication Date:
September 16, 2020
Filing Date:
October 27, 2016
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
Nippon Seiko Co., Ltd.
Nippon Seiko Co., Ltd.
International Classes:
F16H15/38
Domestic Patent References:
| JP7127699A | ||||
| JP62100334U |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office