Title:
ハブ無しキャスタ
Document Type and Number:
Japanese Patent JP2008526603
Kind Code:
A
Abstract:
A hubless caster assembly includes a caster body and at least one wheel, the wheel comprising a toroidal member having a bearing race, and a complementary bearing race supported by the caster body. Bearing elements in the races support the wheel in free rotation. The caster body may comprise a ring body having an axial opening, whereby the caster assembly has a large central aperture extending entirely therethrough. A centering ring may be secured in the axial opening with the complementary bearing race formed therein. A hub cap with visual treatment may be secured over the central aperture.
Inventors:
Donakowski, William, Jay.
Application Number:
JP2007550574A
Publication Date:
July 24, 2008
Filing Date:
January 10, 2006
Export Citation:
Assignee:
Donakowski, William, Jay.
International Classes:
B60B33/00; A45C5/14; A47B91/06
Attorney, Agent or Firm:
Masaaki Ogura