Title:
CASTER
Document Type and Number:
WIPO Patent Application WO/2021/059961
Kind Code:
A1
Abstract:
A caster 1 is provided with a wheel 10, a fork 20, a second member 20, and a rolling bearing 40. The rolling bearing includes an outer ring 40A, an inner ring 40B, and a plurality of rolling bodies. The outer ring 40A includes a first outer ring 41 and a second outer ring 42. The inner ring 40B includes a first inner ring 43 and a second inner ring 44.
Inventors:
TSURUTA KENICHIRO (JP)
Application Number:
PCT/JP2020/033915
Publication Date:
April 01, 2021
Filing Date:
September 08, 2020
Export Citation:
Assignee:
NIPPON THOMPSON CO LTD (JP)
International Classes:
F16C19/16; B60B33/00; F16C19/36
Foreign References:
| JPS5417670U | 1979-02-05 | |||
| JP2017044268A | 2017-03-02 | |||
| JP2014218126A | 2014-11-20 | |||
| JP2005214330A | 2005-08-11 | |||
| JPS63180501A | 1988-07-25 | |||
| JP2004324733A | 2004-11-18 |
Attorney, Agent or Firm:
KITANO, Shuhei et al. (JP)
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