CN103144347B - Check valve on air cushion regulation locking mechanism of mechanical press and mechanical press - Google Patents
Check valve on air cushion regulation locking mechanism of mechanical press and mechanical press Download PDFInfo
- Publication number
- CN103144347B CN103144347B CN201310046030.1A CN201310046030A CN103144347B CN 103144347 B CN103144347 B CN 103144347B CN 201310046030 A CN201310046030 A CN 201310046030A CN 103144347 B CN103144347 B CN 103144347B
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- accepting groove
- plug
- steel ball
- check valve
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- 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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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310046030.1A CN103144347B (en) | 2013-02-06 | 2013-02-06 | Check valve on air cushion regulation locking mechanism of mechanical press and mechanical press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310046030.1A CN103144347B (en) | 2013-02-06 | 2013-02-06 | Check valve on air cushion regulation locking mechanism of mechanical press and mechanical press |
Publications (2)
Publication Number | Publication Date |
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CN103144347A CN103144347A (en) | 2013-06-12 |
CN103144347B true CN103144347B (en) | 2015-04-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310046030.1A Active CN103144347B (en) | 2013-02-06 | 2013-02-06 | Check valve on air cushion regulation locking mechanism of mechanical press and mechanical press |
Country Status (1)
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CN (1) | CN103144347B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117565456B (en) * | 2024-01-12 | 2024-03-26 | 济南昊中自动化有限公司 | Screw press with autoloading function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661167A (en) * | 1970-05-25 | 1972-05-09 | A & D Fabricating Co | Chemical feed pump with improved valve means |
US5002662A (en) * | 1988-09-07 | 1991-03-26 | Spectra-Physics, Inc. | Check valve |
CN202203647U (en) * | 2011-08-10 | 2012-04-25 | 浙江超润润滑元件有限公司 | Grease pump oil outlet one-way valve |
CN202501053U (en) * | 2011-12-23 | 2012-10-24 | 中国航天科技集团公司第六研究院第十一研究所 | Long-life redundancy seal gas charging valve |
CN202708219U (en) * | 2012-07-03 | 2013-01-30 | 深圳市元征科技股份有限公司 | One-way valve module for integrated pipeline module |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3754757B2 (en) * | 1996-06-24 | 2006-03-15 | 株式会社 神崎高級工機製作所 | Hydraulic pump unit for outboard motor |
-
2013
- 2013-02-06 CN CN201310046030.1A patent/CN103144347B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661167A (en) * | 1970-05-25 | 1972-05-09 | A & D Fabricating Co | Chemical feed pump with improved valve means |
US5002662A (en) * | 1988-09-07 | 1991-03-26 | Spectra-Physics, Inc. | Check valve |
CN202203647U (en) * | 2011-08-10 | 2012-04-25 | 浙江超润润滑元件有限公司 | Grease pump oil outlet one-way valve |
CN202501053U (en) * | 2011-12-23 | 2012-10-24 | 中国航天科技集团公司第六研究院第十一研究所 | Long-life redundancy seal gas charging valve |
CN202708219U (en) * | 2012-07-03 | 2013-01-30 | 深圳市元征科技股份有限公司 | One-way valve module for integrated pipeline module |
Non-Patent Citations (1)
Title |
---|
周树等.拉伸垫的修理.《实用设备修理技术》.湖南科学技术出版社,1996,(第1版),第543-536页. * |
Also Published As
Publication number | Publication date |
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CN103144347A (en) | 2013-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei economic and Technological Development Zone, Anhui, Ziyun Patentee after: Hefei forging intelligent manufacturing Limited by Share Ltd Address before: 230601 Hefei economic and Technological Development Zone, Anhui, Ziyun Patentee before: Hefei Metalforming Machine Tool Co., Ltd. |
|
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 invention: Check valve on air cushion regulation locking mechanism of mechanical press and mechanical press Effective date of registration: 20190318 Granted publication date: 20150429 Pledgee: Hefei Garden Street Branch of Huizhou merchant bank Pledgor: Hefei forging intelligent manufacturing Limited by Share Ltd Registration number: 2019340000145 |
|
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: 20200409 Granted publication date: 20150429 Pledgee: Hefei Garden Street Branch of Huizhou merchant bank Pledgor: HEFEI METALFORMING INTELLIGENT MANUFACTURING Co.,Ltd. Registration number: 2019340000145 |