CN201228776Y - 工程机械手控制动阀 - Google Patents
工程机械手控制动阀 Download PDFInfo
- Publication number
- CN201228776Y CN201228776Y CNU2008200382237U CN200820038223U CN201228776Y CN 201228776 Y CN201228776 Y CN 201228776Y CN U2008200382237 U CNU2008200382237 U CN U2008200382237U CN 200820038223 U CN200820038223 U CN 200820038223U CN 201228776 Y CN201228776 Y CN 201228776Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- engineering machinery
- rubber
- push rod
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000012856 packing Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Lift Valve (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200382237U CN201228776Y (zh) | 2008-06-14 | 2008-06-14 | 工程机械手控制动阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200382237U CN201228776Y (zh) | 2008-06-14 | 2008-06-14 | 工程机械手控制动阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228776Y true CN201228776Y (zh) | 2009-04-29 |
Family
ID=40633726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200382237U Expired - Fee Related CN201228776Y (zh) | 2008-06-14 | 2008-06-14 | 工程机械手控制动阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228776Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367876A (zh) * | 2011-09-28 | 2012-03-07 | 芜湖市安芜汽车制动元件有限公司 | 手控制动阀 |
-
2008
- 2008-06-14 CN CNU2008200382237U patent/CN201228776Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367876A (zh) * | 2011-09-28 | 2012-03-07 | 芜湖市安芜汽车制动元件有限公司 | 手控制动阀 |
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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: Wuhu Tongli Solar Energy Co., Ltd. Assignor: Shengli Brake Co., Ltd., Wuhu Contract record no.: 2010340000154 Denomination of utility model: Hand-controlled brake valve for engineering machinery Granted publication date: 20090429 License type: Exclusive License Record date: 20100811 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20120614 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Tongli Solar Energy Co., Ltd. Assignor: Shengli Brake Co., Ltd., Wuhu Contract record no.: 2010340000154 Denomination of utility model: Hand-controlled brake valve for engineering machinery Granted publication date: 20090429 License type: Exclusive License Record date: 20100811 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |