CN1605313A - Viewing port cleaning device - Google Patents
Viewing port cleaning device Download PDFInfo
- Publication number
- CN1605313A CN1605313A CN 200410072703 CN200410072703A CN1605313A CN 1605313 A CN1605313 A CN 1605313A CN 200410072703 CN200410072703 CN 200410072703 CN 200410072703 A CN200410072703 A CN 200410072703A CN 1605313 A CN1605313 A CN 1605313A
- Authority
- CN
- China
- Prior art keywords
- support
- casing
- upper rail
- wheel
- cleaning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100727031A CN1323628C (en) | 2004-11-11 | 2004-11-11 | Viewing port cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100727031A CN1323628C (en) | 2004-11-11 | 2004-11-11 | Viewing port cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1605313A true CN1605313A (en) | 2005-04-13 |
CN1323628C CN1323628C (en) | 2007-07-04 |
Family
ID=34765226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100727031A Expired - Fee Related CN1323628C (en) | 2004-11-11 | 2004-11-11 | Viewing port cleaning device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1323628C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100560012C (en) * | 2008-04-17 | 2009-11-18 | 上海普英特高层设备有限公司 | Rack bar weight counterbalance operation type window wiping machine |
CN104414572A (en) * | 2013-08-22 | 2015-03-18 | 江苏雄宇重工科技股份有限公司 | Automatic window cleaning machine |
CN106670136A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Cleaning device for elevator shaft |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2081707U (en) * | 1990-09-28 | 1991-07-31 | 陈广藩 | Window cleaner |
JPH04197219A (en) * | 1990-11-28 | 1992-07-16 | Mitsubishi Electric Corp | Automatic building cleaning device |
JP2630120B2 (en) * | 1991-07-12 | 1997-07-16 | 三菱電機株式会社 | Automatic building cleaning system |
CN2262886Y (en) * | 1996-05-30 | 1997-09-24 | 伊云集 | Hanging electric device for cleaning window glass |
AT411728B (en) * | 1999-12-16 | 2004-05-25 | Thurnher Julius | CLEANING DEVICE FOR A FACADE SURFACE |
CN2475366Y (en) * | 2001-02-23 | 2002-02-06 | 北京科林蓝宝机器人科技有限公司 | Hanging-basket type automatic window cleaner |
-
2004
- 2004-11-11 CN CNB2004100727031A patent/CN1323628C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100560012C (en) * | 2008-04-17 | 2009-11-18 | 上海普英特高层设备有限公司 | Rack bar weight counterbalance operation type window wiping machine |
CN104414572A (en) * | 2013-08-22 | 2015-03-18 | 江苏雄宇重工科技股份有限公司 | Automatic window cleaning machine |
CN106670136A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Cleaning device for elevator shaft |
Also Published As
Publication number | Publication date |
---|---|
CN1323628C (en) | 2007-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN BOHAI SEA ENVIRONMENTAL ENGINEERING LIMIT Free format text: FORMER OWNER: TIANJIN UNIVERSITY; TAIDA ENVIRONMENTAL PROTECTION CO., LTD., TIANJIN Effective date: 20080314 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080314 Address after: 10, Mu Ning street, Tianjin economic and Technological Development Zone, zip code: 300457 Co-patentee after: Tianjin University Patentee after: Tianjin Bohai Environmental Protection Engineering Co., Ltd. Address before: Nankai District Wei Jin Road, Tianjin City No. 92 zip code: 300072 Co-patentee before: Taida Environmental Protection Co., Ltd., Tianjin Patentee before: Tianjin University |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20111111 |