CN204300014U - A kind of hydraulic shear oil cylinder - Google Patents
A kind of hydraulic shear oil cylinder Download PDFInfo
- Publication number
- CN204300014U CN204300014U CN201420639729.9U CN201420639729U CN204300014U CN 204300014 U CN204300014 U CN 204300014U CN 201420639729 U CN201420639729 U CN 201420639729U CN 204300014 U CN204300014 U CN 204300014U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- return tube
- cylinder
- oil
- inlet pipe
- 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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420639729.9U CN204300014U (en) | 2014-10-30 | 2014-10-30 | A kind of hydraulic shear oil cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420639729.9U CN204300014U (en) | 2014-10-30 | 2014-10-30 | A kind of hydraulic shear oil cylinder |
Publications (1)
Publication Number | Publication Date |
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CN204300014U true CN204300014U (en) | 2015-04-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420639729.9U Expired - Fee Related CN204300014U (en) | 2014-10-30 | 2014-10-30 | A kind of hydraulic shear oil cylinder |
Country Status (1)
Country | Link |
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CN (1) | CN204300014U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110259397A (en) * | 2019-05-30 | 2019-09-20 | 北京石油机械有限公司 | A kind of mechanical sealing washing pipe assembly |
CN110886739A (en) * | 2019-12-05 | 2020-03-17 | 徐州徐工液压件有限公司 | Double-rod hydraulic cylinder with assembled piston rod with rod internal oil through structure |
-
2014
- 2014-10-30 CN CN201420639729.9U patent/CN204300014U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110259397A (en) * | 2019-05-30 | 2019-09-20 | 北京石油机械有限公司 | A kind of mechanical sealing washing pipe assembly |
CN110259397B (en) * | 2019-05-30 | 2023-09-29 | 北京石油机械有限公司 | Novel mechanical seal flushing pipe assembly |
CN110886739A (en) * | 2019-12-05 | 2020-03-17 | 徐州徐工液压件有限公司 | Double-rod hydraulic cylinder with assembled piston rod with rod internal oil through structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydraulic shear oil cylinder Effective date of registration: 20151026 Granted publication date: 20150429 Pledgee: Bengbu high tech SME financing Company Limited by Guarantee Pledgor: BENGBU XINGXING ENGINEERING MACHINERY Co.,Ltd. Registration number: 2015990000923 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170301 Granted publication date: 20150429 Pledgee: Bengbu high tech SME financing Company Limited by Guarantee Pledgor: BENGBU XINGXING ENGINEERING MACHINERY Co.,Ltd. Registration number: 2015990000923 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydraulic shear oil cylinder Effective date of registration: 20190806 Granted publication date: 20150429 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: BENGBU XINGXING ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2019990000009 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211221 Granted publication date: 20150429 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: BENGBU XINGXING ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2019990000009 |
|
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: 20150429 Termination date: 20211030 |