Title:
LOADING CAM DEVICE AND FRICTION ROLLER-TYPE SPEED REDUCER
Document Type and Number:
WIPO Patent Application WO/2016/046955
Kind Code:
A1
Abstract:
On both axial direction surfaces of a cage, projections that protrude towards a cam plate and a disc are provided at multiple places in the circumferential direction, the phases of the projections in the circumferential direction being offset from various pockets. On one axial direction surface of the cam plate and the disc, recesses, the axial direction depths of which are deepest at the center in the circumferential direction and become shallower towards both ends, are provided at the areas facing each projection.
Inventors:
YOSHIOKA HIROYASU (JP)
INOUE EIJI (JP)
IMANISHI TAKASHI (JP)
KISHIDA HIROTAKA (JP)
INOUE EIJI (JP)
IMANISHI TAKASHI (JP)
KISHIDA HIROTAKA (JP)
Application Number:
PCT/JP2014/075638
Publication Date:
March 31, 2016
Filing Date:
September 26, 2014
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16H13/08
Foreign References:
| JP2012207778A | 2012-10-25 | |||
| JPH08200463A | 1996-08-06 | |||
| JP2006002882A | 2006-01-05 | |||
| JPH06174030A | 1994-06-21 | |||
| JPH10281269A | 1998-10-23 |
Other References:
See also references of EP 3199835A4
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
Download PDF:
Previous Patent: ACHROMATIC LENS AND LASER PROCESSING MACHINE
Next Patent: PROCESSING DEVICE, CONTROLLER, RECORDING MEDIUM, AND PROCESSING SYSTEM
Next Patent: PROCESSING DEVICE, CONTROLLER, RECORDING MEDIUM, AND PROCESSING SYSTEM