CN201340470Y - 光缆牵引头 - Google Patents
光缆牵引头 Download PDFInfo
- Publication number
- CN201340470Y CN201340470Y CNU2009200786076U CN200920078607U CN201340470Y CN 201340470 Y CN201340470 Y CN 201340470Y CN U2009200786076 U CNU2009200786076 U CN U2009200786076U CN 200920078607 U CN200920078607 U CN 200920078607U CN 201340470 Y CN201340470 Y CN 201340470Y
- Authority
- CN
- China
- Prior art keywords
- optical cable
- hole
- rotating shaft
- pressure measuring
- measuring cylinder
- 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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200786076U CN201340470Y (zh) | 2009-01-12 | 2009-01-12 | 光缆牵引头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200786076U CN201340470Y (zh) | 2009-01-12 | 2009-01-12 | 光缆牵引头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201340470Y true CN201340470Y (zh) | 2009-11-04 |
Family
ID=41236013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2009200786076U Expired - Fee Related CN201340470Y (zh) | 2009-01-12 | 2009-01-12 | 光缆牵引头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201340470Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103487907A (zh) * | 2013-09-29 | 2014-01-01 | 江苏通光海洋光电科技有限公司 | 油气管道同孔回拖用光缆及其专用施工牵引装置 |
CN107968358A (zh) * | 2017-12-26 | 2018-04-27 | 柳州高新区欧亚自动化设备有限责任公司 | 牵引头 |
CN112230360A (zh) * | 2020-10-24 | 2021-01-15 | 山东西城电力建设有限公司 | 一种降低光缆断芯率的光缆牵引连接头 |
-
2009
- 2009-01-12 CN CNU2009200786076U patent/CN201340470Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103487907A (zh) * | 2013-09-29 | 2014-01-01 | 江苏通光海洋光电科技有限公司 | 油气管道同孔回拖用光缆及其专用施工牵引装置 |
CN107968358A (zh) * | 2017-12-26 | 2018-04-27 | 柳州高新区欧亚自动化设备有限责任公司 | 牵引头 |
CN112230360A (zh) * | 2020-10-24 | 2021-01-15 | 山东西城电力建设有限公司 | 一种降低光缆断芯率的光缆牵引连接头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Huiyuan Ji Xun Digital Technology Co., Ltd. Assignor: Huiyuan Optical Communication Co., Ltd., Sichuan Contract record no.: 2010510000091 Denomination of utility model: Optical cable drawing head Granted publication date: 20091104 License type: Exclusive License Record date: 20101019 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20140112 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Sichuan Huiyuan Ji Xun Digital Technology Co., Ltd. Assignor: Huiyuan Optical Communication Co., Ltd., Sichuan Contract record no.: 2010510000091 Date of cancellation: 20110523 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |