CN200946727Y - 推插压紧式连接管及管接头 - Google Patents
推插压紧式连接管及管接头 Download PDFInfo
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- CN200946727Y CN200946727Y CN 200620139983 CN200620139983U CN200946727Y CN 200946727 Y CN200946727 Y CN 200946727Y CN 200620139983 CN200620139983 CN 200620139983 CN 200620139983 U CN200620139983 U CN 200620139983U CN 200946727 Y CN200946727 Y CN 200946727Y
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- pipe
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- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620139983 CN200946727Y (zh) | 2006-11-14 | 2006-11-14 | 推插压紧式连接管及管接头 |
Applications Claiming Priority (1)
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CN 200620139983 CN200946727Y (zh) | 2006-11-14 | 2006-11-14 | 推插压紧式连接管及管接头 |
Publications (1)
Publication Number | Publication Date |
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CN200946727Y true CN200946727Y (zh) | 2007-09-12 |
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CN 200620139983 Expired - Fee Related CN200946727Y (zh) | 2006-11-14 | 2006-11-14 | 推插压紧式连接管及管接头 |
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CN (1) | CN200946727Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104896221A (zh) * | 2015-06-16 | 2015-09-09 | 无锡众扬金属制品有限公司 | 可调对接头 |
CN109084105A (zh) * | 2018-10-26 | 2018-12-25 | 江苏格睿特管网工程有限公司 | 钢筋混凝土推进管环槽型接头连接结构 |
-
2006
- 2006-11-14 CN CN 200620139983 patent/CN200946727Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104896221A (zh) * | 2015-06-16 | 2015-09-09 | 无锡众扬金属制品有限公司 | 可调对接头 |
CN109084105A (zh) * | 2018-10-26 | 2018-12-25 | 江苏格睿特管网工程有限公司 | 钢筋混凝土推进管环槽型接头连接结构 |
CN109084105B (zh) * | 2018-10-26 | 2023-08-29 | 江苏格睿特管网工程有限公司 | 钢筋混凝土推进管环槽型接头连接结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: Seven, building 223, Yue Yue Road, Zhejiang, Hangzhou, 310012, Xihu District Patentee after: Hangzhou Yinjiang Environmental Technology Co., Ltd. Address before: Yuhang gouzhuang Tianyang Palm Cove Hangzhou city in Zhejiang Province day orchid 3-1-202, zip code: 311112 Patentee before: Wang Yanfei |
|
ASS | Succession or assignment of patent right |
Owner name: HANGZHOU YINJIANG ENVIRONMENTAL PROTECTION TECHNOL Free format text: FORMER OWNER: WANG YANFEI Effective date: 20090320 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20141114 |
|
EXPY | Termination of patent right or utility model |