Title:
CLEANING DEVICE
Document Type and Number:
Japanese Patent JP3849351
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cleaning device capable of reducing costs and the number of manufacturing processes and facilitating repair and replacement of a shank and rollers.
SOLUTION: In this cleaning device in which first and second cleaning members are provided with respective washing parts sliding on the surface of glass or a net, rollers 7 which roll on the surface of the glass or net during movement of the first and second cleaning members are provided on the surfaces of the first and second cleaning members opposite to the glass or net. The roller 7 is provided with a shank 27 and a bearing part 60 perpendicular to the axis of the shank 27 is formed therein. A shank mounting groove 65 for mounting the shank 27 therein is formed in the bearing part 60. The bearing part 60 is formed with locking means 62 for preventing the shank 27 mounted in the shank mounting groove 65 from dropping off. As the locking means 62 is elastically deformed, the shank 27 is freely removably formed in the shank mounting groove 65.
Inventors:
Minetake Yamashita
Chosa Hirotaka
Chosa Hirotaka
Application Number:
JP16602099A
Publication Date:
November 22, 2006
Filing Date:
June 11, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
A47L1/12; (IPC1-7): A47L1/12
Domestic Patent References:
| JP3056624U | ||||
| JP11137481A | ||||
| JP10006596A | ||||
| JP52099664U |
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori
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