WIPER DEVICE FOR CLEANING ROOF-LIGHT WINDOW, CAB, AND CONSTRUCTION MACHINE,申请号US201213822422-传众专利搜索

WIPER DEVICE FOR CLEANING ROOF-LIGHT WINDOW, CAB, AND CONSTRUCTION MACHINE

申请公布号：US2014110972(A1)

申请号：US201213822422

申请日期：2012.09.20

申请公布日期：2014.04.24

申请人：

KOMATSU LTD.

发明人：OHNISHI GAKU;KANDA TOSHIMASA;WATANABE KENTAROU;KARAMI ATSUSHI

分类号：B60S1/56;B60S1/06

主分类号：B60S1/56

摘要：A roof-light window wiper device includes a wiper motor having an output shaft; a wiper link coupled to the output shaft, and having an extension extending in a direction crossing the output shaft of the wiper motor, and a drive shaft extending in a direction crossing the extension, and a wiper connected to the drive shaft. The drive shaft and the output shaft extend at the side of the wiper motor relative to the wiper link. The wiper is connected to the drive shaft at the side of the wiper motor relative to the wiper link. Thus, there can be provided a roof-light window wiper device that can have the pressure of the wiper against the surface of a roof-light window increased by decreasing the depression angle of the wiper, and a cab and a construction machine including the roof-light window wiper device.