Title:
SLIDING BEARING
Document Type and Number:
WIPO Patent Application WO/2017/081753
Kind Code:
A1
Abstract:
A sliding bearing (1) has an outer ring (2), an inner ring (3), an annular-shaped track (4) formed between the two rings, and a sliding solid (5) mounted on the track (4). The track (4) has a rectangular cross-section or a rhomboid cross-section formed from an outer-ring-side V groove (11) and an inner-ring-side V groove (12). The sliding solid (5) comprises, e.g., an endless coil spring, and the outer peripheral surface of the circular contour thereof is in contact in a four-point contact state with four first through fourth track surfaces (6-9) of the track (4). A sliding bearing having a compact configuration that can bear a moment load can be achieved.
Inventors:
KOBAYASHI MASARU (JP)
Application Number:
PCT/JP2015/081633
Publication Date:
May 18, 2017
Filing Date:
November 10, 2015
Export Citation:
Assignee:
HARMONIC DRIVE SYSTEMS (JP)
International Classes:
F16C17/10; F16C33/26
Foreign References:
| JPH0622621U | 1994-03-25 | |||
| JPH02203011A | 1990-08-13 | |||
| JP2002031150A | 2002-01-31 | |||
| US5820270A | 1998-10-13 |
Other References:
See also references of EP 3376061A4
Attorney, Agent or Firm:
YOKOZAWA Shiro (JP)
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