Title:
摩擦ローラ式減速機
Document Type and Number:
Japanese Patent JP6669166
Kind Code:
B2
Abstract:
A rocking holder of a friction-roller-type reduction gear is provided with a pair of bearings supporting a rotating shaft of an intermediate roller and having a rocking shaft in a position eccentric from the center of the rotating shaft, and a cross-linking part integrally linking the pair of bearings. A carrier has a holder support part for rotatably supporting the bearings. The inter-shaft distance between the center of the rocking shaft and the center of the rotating shaft is no more than the maximum radius of the outside diameter of the intermediate roller, and the center of the rocking shaft is disposed on a line where the shaft is subjected to the reactive force of torque transmitted to the rocking holder.
Inventors:
Ryosuke Fujita
Hiroshi Kawahara
Hiroyasu Yoshioka
Hiroshi Kawahara
Hiroyasu Yoshioka
Application Number:
JP2017512545A
Publication Date:
March 18, 2020
Filing Date:
April 12, 2016
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
F16H13/04; F16H13/10
Domestic Patent References:
JP2014190536A | ||||
JP11502596A |
Foreign References:
US3487705 |
Attorney, Agent or Firm:
Patent business corporation glory patent office