Title:
SUCKER DEVICE IN APPARATUS FOR AUTOMATICALLY CLEANING OUTER WALL SURFACE OF BUILDING
Document Type and Number:
Japanese Patent JPH06142012
Kind Code:
A
Abstract:
PURPOSE: To shift vertically a machine housing mounting an automatic cleaning apparatus thereon and holding the same horizontally in a building having no guide rail for guiding on the outer wall surface.
CONSTITUTION: In an automatic cleaning apparatus for cleaning the outer wall surface of a building which mounts a cleaning device in a machine housing 2 suspended with a vertical wire, the machine housing 2 is provided with a fixing sucker 17 and sucker devices 16, 16 vertically slidable on the left and right sides of the machine housing 2. The sucker devices 16, 16 are provided with one set of suckers 16',16" sticking to the outer wall surface respectively.
Inventors:
KUMAGAI MORIJI
Application Number:
JP742993A
Publication Date:
May 24, 1994
Filing Date:
January 20, 1993
Export Citation:
Assignee:
YK GIKEN KK
International Classes:
A47L1/02; A47L3/00; A47L11/38; (IPC1-7): A47L1/02; A47L3/00; A47L11/38
Domestic Patent References:
| JPH05277046A | 1993-10-26 |
Attorney, Agent or Firm:
Nobuyuki Fujii