Title:
CASTER
Document Type and Number:
Japanese Patent JP3452826
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a caster which can be easily assembled, with less parts.
SOLUTION: A caster has a plastic main body 1 with an upwardly protruding rotational shaft 2 and a downwardly extending wall body 4. The wall body 4 has a circular notched groove 5 with a downward opening 6 which has a width less than a diameter of the circular notched groove 5. A wheel 10 has double plastic wheel members 11, 12 fixed to each other through a plastic rotational shaft 13 having a diameter which is less than that of the circular notched groove 5 and larger than the width of the opening 6. The wheel 10 is rotationally held on the main body 1 with the rotational shaft 13 pressure-fitted and passed through the circular notched groove 5.
Inventors:
Tsuruo Yamashita
Application Number:
JP2533899A
Publication Date:
October 06, 2003
Filing Date:
February 02, 1999
Export Citation:
Assignee:
Shinki Gosei Co., Ltd.
International Classes:
B60B33/00; (IPC1-7): B60B33/00
Domestic Patent References:
| JP5772302U | ||||
| JP58136801U | ||||
| JP353301U | ||||
| JP57202302U |
Attorney, Agent or Firm:
Yoshimasa Jimbo