Title:
WIPER DEVICE FOR SKYLIGHT WINDOW CLEANING, CAB, AND CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2014/016975
Kind Code:
A1
Abstract:
This wiper device for skylight window cleaning (10) is equipped with: a wiper motor (11) which has an output shaft (11a); a wiper link (12) which has an extension section (121), which extends in a direction orthogonal to the output shaft (11a) of the wiper motor (11), and a drive shaft (122), which extends in a direction orthogonal to the extension section (121), and is connected to the output shaft (11a); and a wiper (13) which is connected to the drive shaft (122). The drive shaft (122) and the output shaft (11a) extend on the wiper motor (11) side with respect to the wiper link (12). The wiper (13) is connected to the drive shaft (11a) on the wiper motor (11) side with respect to the wiper link (12). Consequently, a wiper device for skylight window cleaning, wherein the force for pressing the wiper against the skylight surface can be increased by reducing the depression angle of the wiper, and a cab and a construction machine equipped with the wiper device for skylight window cleaning can be obtained.
Inventors:
OHNISHI GAKU (JP)
KANDA TOSHIMASA (JP)
WATANABE KENTAROU (JP)
KARAMI ATSUSHI (JP)
KANDA TOSHIMASA (JP)
WATANABE KENTAROU (JP)
KARAMI ATSUSHI (JP)
Application Number:
PCT/JP2012/073973
Publication Date:
January 30, 2014
Filing Date:
September 20, 2012
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B60S1/56
Foreign References:
| JP2010188841A | 2010-09-02 | |||
| JPH07101689A | 1995-04-18 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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