Title:
POWER TRANSMISSION ROLLER
Document Type and Number:
Japanese Patent JP2016061368
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve miniaturization of a power transmission mechanism while stably performing power transmission by friction between a drive roller D and a driven roller S.SOLUTION: A power transmission roller is configured by including: a roller body 2 for coming into contact with a drive roller D and a driven roller S; a fulcrum shaft 3 fixed on a cover C side; a roller bearing 5 for supporting the roller body 2 rotatably; a swing arm 4 in which the fulcrum shaft 3 and the roller bearing 5 are mounted, which has a displacement mechanism 8 for allowing the fulcrum shaft 3 to relatively move in a radial direction of the roller bearing 5, which rotates the roller bearing 5 around the fulcrum shaft 3, and which is accommodated on the inner diameter side of the roller body 2; and a swing energization member 6 which energizes the swing arm 4 so as to rotate around the fulcrum shaft 3 and which is accommodated on the inner diameter side of the roller body 2.SELECTED DRAWING: Figure 1
Inventors:
NAKAO GORO
Application Number:
JP2014189650A
Publication Date:
April 25, 2016
Filing Date:
September 18, 2014
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16H13/04
Domestic Patent References:
| JP2004044731A | 2004-02-12 | |||
| JP2004028153A | 2004-01-29 | |||
| JPH09296859A | 1997-11-18 |
Foreign References:
| US5263377A | 1993-11-23 |
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Masanori Akatsuka
Bunji Kamada
Yaichiro Nakatani
Masanori Akatsuka