Title:
【発明の名称】ガラス清掃装置及びその制御方法
Document Type and Number:
Japanese Patent JPH0728838
Kind Code:
B2
Abstract:
A window-pane cleaning device for cleaning window-panes of a building is provided in a cleaning unit which is moved along a window of the building. The device includes a squeezee for cleaning a window-pane, an approaching and retraction servo device for moving the squeezee toward and away from the surface of the window-pane, an inclination angle adjusting servo device for adjusting the inclination angle of the squeezee, sensors for detecting the position and pressing force of the squeezee, and a control device responsive to detection outputs of the sensors for controlling the pressing force and inclination angle of the squeezee to predetermined values respectively at starting of cleaning, during continuous cleaning and finishing of cleaning.
Inventors:
Mimura Kenki
Application Number:
JP13238289A
Publication Date:
April 05, 1995
Filing Date:
May 25, 1989
Export Citation:
Assignee:
Nihon Bisoh Co., Ltd.
International Classes:
A47L1/02; (IPC1-7): A47L1/02
Domestic Patent References:
| JP61279216A | ||||
| JP6066721A |
Attorney, Agent or Firm:
Toru Sakamoto (1 person outside)
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