Title:
ワイパー
Document Type and Number:
Japanese Patent JP5531270
Kind Code:
B2
Abstract:
To provide a wiper having bendability required for sliding a sliding portion along a cleaned surface, and maintaining a reduced friction coefficient even if the surface of the sliding portion is worn.
The wiper 1 includes a main body portion 2 not making contact with the cleaned surface 10, and the sliding portion 3 integrated with the main body portion 2 and making contact with the cleaned surface 10. A friction reducing material for reducing friction resistance between the sliding portion and the cleaned surface, is blended with the sliding portion, but not blended with the main body not making contact with the cleaned surface.
COPYRIGHT: (C)2009,JPO&INPIT
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Inventors:
Kazuo Uehara
Kazumasa Harada
Takayuki Utsumi
Mitsutomi
Kazumasa Harada
Takayuki Utsumi
Mitsutomi
Application Number:
JP2008077827A
Publication Date:
June 25, 2014
Filing Date:
March 25, 2008
Export Citation:
Assignee:
Mitsuboshi Belting Co., Ltd.
International Classes:
B08B1/00; B23Q11/08
Domestic Patent References:
| JP2000354934A | ||||
| JP3050875U | ||||
| JP2007050459A | ||||
| JP54084359A | ||||
| JP2007083344A |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara