CN104369134B - 一种保护套管夹持装置 - Google Patents
一种保护套管夹持装置 Download PDFInfo
- Publication number
- CN104369134B CN104369134B CN201410607003.1A CN201410607003A CN104369134B CN 104369134 B CN104369134 B CN 104369134B CN 201410607003 A CN201410607003 A CN 201410607003A CN 104369134 B CN104369134 B CN 104369134B
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- removable pin
- hole
- grip
- clamping
- 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.)
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Links
- 230000000694 effects Effects 0.000 claims abstract description 8
- 241000220324 Pyrus Species 0.000 description 4
- 235000021017 pears Nutrition 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410607003.1A CN104369134B (zh) | 2014-10-31 | 2014-10-31 | 一种保护套管夹持装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410607003.1A CN104369134B (zh) | 2014-10-31 | 2014-10-31 | 一种保护套管夹持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104369134A CN104369134A (zh) | 2015-02-25 |
CN104369134B true CN104369134B (zh) | 2016-08-24 |
Family
ID=52548457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410607003.1A Active CN104369134B (zh) | 2014-10-31 | 2014-10-31 | 一种保护套管夹持装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104369134B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203245763U (zh) * | 2013-05-03 | 2013-10-23 | 甘肃蓝科石化高新装备股份有限公司 | 钢管自定心夹紧装置 |
CN204235436U (zh) * | 2014-10-31 | 2015-04-01 | 欧阳庆丰 | 一种保护套管夹持装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1274527B (it) * | 1995-05-19 | 1997-07-17 | Hsd Srl | Dispositivo per il serraggio di coni portautensile di dimensioni variabili su un mandrino |
DE102005033468A1 (de) * | 2005-07-18 | 2007-01-25 | Klaus Hofmann | Spannvorrichtung |
-
2014
- 2014-10-31 CN CN201410607003.1A patent/CN104369134B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203245763U (zh) * | 2013-05-03 | 2013-10-23 | 甘肃蓝科石化高新装备股份有限公司 | 钢管自定心夹紧装置 |
CN204235436U (zh) * | 2014-10-31 | 2015-04-01 | 欧阳庆丰 | 一种保护套管夹持装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104369134A (zh) | 2015-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 523000 Guangdong city of Dongguan Province Wang Liaobu town road is Dingfeng throughout a period of 3 unit 1801 room Applicant after: Ouyang Qingfeng Address before: 523000 Guangdong province Dongguan city Liaobu town middle school is opposite the Magnolia Dingfeng 3 unit 1801 room environment Applicant before: Ouyang Qingfeng |
|
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 523000 Guangdong city of Dongguan province Dongcheng District new century star 76 Star Road No. 46 No. 1201 Applicant after: Ouyang Qingfeng Address before: 523000 Guangdong city of Dongguan Province Wang Liaobu town road is Dingfeng throughout a period of 3 unit 1801 room Applicant before: Ouyang Qingfeng |
|
COR | Change of bibliographic data | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Yirong Inventor after: Jiang Jianting Inventor before: Li Ping |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181128 Address after: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. Address before: 523000 Dongcheng District, Dongguan City, Guangdong Province, No. 76 Xuexing Road, New Century Star City, 46 Building 1201 Patentee before: Ouyang Qingfeng |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190410 Address after: Room 107, Building No. 28, Hexili, Xiba, Chaoyang District, Beijing Patentee after: Li Qiannan Address before: 233010 Pioneering Building 316, Huineng Small and Micro Enterprises Pioneering Center, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Dingrong Science and Technology Information Consulting Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 210000 building 55, Yincheng street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Li Qiannan Address before: Room 107, Building No. 28, Hexili, Xiba, Chaoyang District, Beijing Patentee before: Li Qiannan |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 063000 Da'an Lezhuang Village, Fengrun Town, Fengrun District, Tangshan City, Hebei Province Patentee after: HEBEI XINGLONG LIFTING EQUIPMENT CO., LTD. Address before: 210000 building 55, Yincheng street, Gulou District, Nanjing City, Jiangsu Province Patentee before: Li Qiannan |
|
TR01 | Transfer of patent right |