CN201158794Y - Door frame type front wheel device of road face expansion joint cutting equipment - Google Patents
Door frame type front wheel device of road face expansion joint cutting equipment Download PDFInfo
- Publication number
- CN201158794Y CN201158794Y CNU2007200772426U CN200720077242U CN201158794Y CN 201158794 Y CN201158794 Y CN 201158794Y CN U2007200772426 U CNU2007200772426 U CN U2007200772426U CN 200720077242 U CN200720077242 U CN 200720077242U CN 201158794 Y CN201158794 Y CN 201158794Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- door frame
- joint
- screw mandrel
- cutting
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200772426U CN201158794Y (en) | 2007-12-25 | 2007-12-25 | Door frame type front wheel device of road face expansion joint cutting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200772426U CN201158794Y (en) | 2007-12-25 | 2007-12-25 | Door frame type front wheel device of road face expansion joint cutting equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201158794Y true CN201158794Y (en) | 2008-12-03 |
Family
ID=40109384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200772426U Expired - Fee Related CN201158794Y (en) | 2007-12-25 | 2007-12-25 | Door frame type front wheel device of road face expansion joint cutting equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201158794Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110241933A (en) * | 2019-06-20 | 2019-09-17 | 中铁十四局集团第四工程有限公司 | A kind of expansion joint water stop mounting device |
-
2007
- 2007-12-25 CN CNU2007200772426U patent/CN201158794Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110241933A (en) * | 2019-06-20 | 2019-09-17 | 中铁十四局集团第四工程有限公司 | A kind of expansion joint water stop mounting device |
CN110241933B (en) * | 2019-06-20 | 2024-05-03 | 中铁十四局集团第四工程有限公司 | Expansion joint water stop belt mounting device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Jianghua Inventor after: Zhang Zhiliang Inventor after: Jin Jiang Wei Inventor after: sing Wei Inventor after: jasper Inventor after: stone exhibition Inventor after: Wang Zhiwen Inventor before: Zhang Chuang 1 Inventor before: Zhang Zhiliang Inventor before: Yang Jianghua Inventor before: Jin Jiang Wei Inventor before: sing Wei Inventor before: Chen Youyi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG CHUANGYI; ZHANG ZHILIANG; YANG JIANGHUA; JIN JIANGWEI; CHANG WEI; CHEN YOUYI TO: YANG JIANGHUA; ZHANG ZHILIANG; JIN JIANGWEI; CHANG WEI; SI BIFENG; SHI ZHAN; WANG ZHIWEN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090911 Address after: No. four, 168 yuan Road, Shanghai, please. Zip code: 200941 Co-patentee after: Shanghai Airport (Group) Co., Ltd. Patentee after: Shanghai baometallurgy Construction Co., Ltd. Address before: No. four, 168 yuan Road, Shanghai, please. Zip code: 200941 Patentee before: Baoye Construction Co., Ltd., Shanghai |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20161225 |