Title:
ボール車輪
Document Type and Number:
Japanese Patent JP5563605
Kind Code:
B2
Abstract:
A ball wheel assembly (100) including a wheel ball (110) is provided. The assembly further includes first and second legs (126, 136). The legs include a mounting portion (122, 132) and a ring-shaped leg cover (124, 134). The legs are secured together proximate to the mounting portions. The legs further include a leg ball bearing retaining ring (190, 200) and leg ball bearings (180, 185). The leg ball bearing retaining ring and leg ball bearings are positioned between the leg cover and the wheel ball. The assembly further includes a top housing (142). The top housing (142) includes a top housing cover (145), a housing ball bearing retaining ring (160), and housing ball bearings (170). The top housing is secured to the legs, and the housing ball bearing retaining ring and housing ball bearings are positioned between the top housing cover and the wheel ball.
Inventors:
Paul Victor Syclna
Application Number:
JP2012002841A
Publication Date:
July 30, 2014
Filing Date:
January 11, 2012
Export Citation:
Assignee:
Tumi, Incorporated
International Classes:
B60B33/08; A45C5/14; B62B1/10
Domestic Patent References:
| JP59012702U | ||||
| JP2006043149A | ||||
| JP47039210Y1 | ||||
| JP7222632A | ||||
| JP7215003A | ||||
| JP59075302U | ||||
| JP63094007U | ||||
| JP2007308046A | ||||
| JP11180105A | ||||
| JP49874Z2 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Yoryo Mihashi
Yuichi Morimoto
Takuya Shinoda
Tetsuro Shimada
Shinji Mitsuhashi
Yoryo Mihashi
Yuichi Morimoto
Takuya Shinoda