CN104875235A - 多边形试样冲压模具 - Google Patents
多边形试样冲压模具 Download PDFInfo
- Publication number
- CN104875235A CN104875235A CN201410205287.1A CN201410205287A CN104875235A CN 104875235 A CN104875235 A CN 104875235A CN 201410205287 A CN201410205287 A CN 201410205287A CN 104875235 A CN104875235 A CN 104875235A
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- China
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- polygonal
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410205287.1A CN104875235B (zh) | 2014-02-27 | 2014-05-16 | 多边形试样冲压模具 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2014100683639 | 2014-02-27 | ||
CN201410068363 | 2014-02-27 | ||
CN201410205287.1A CN104875235B (zh) | 2014-02-27 | 2014-05-16 | 多边形试样冲压模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104875235A true CN104875235A (zh) | 2015-09-02 |
CN104875235B CN104875235B (zh) | 2017-02-08 |
Family
ID=53943036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410205287.1A Expired - Fee Related CN104875235B (zh) | 2014-02-27 | 2014-05-16 | 多边形试样冲压模具 |
Country Status (1)
Country | Link |
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CN (1) | CN104875235B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1537708A (zh) * | 2003-04-18 | 2004-10-20 | 有限会社高桥型精 | 冲裁模及其制造方法 |
CN2902624Y (zh) * | 2005-12-28 | 2007-05-23 | 蔡壮鑫 | 打花器 |
US20070180969A1 (en) * | 2005-02-15 | 2007-08-09 | Yoshihito Kanasashi | Punch device |
CN101277796A (zh) * | 2005-08-30 | 2008-10-01 | 手工工具公司 | 低摩擦冲孔元件 |
CN201419413Y (zh) * | 2009-04-03 | 2010-03-10 | 郑润联 | 一种纸张打孔器 |
CN203887948U (zh) * | 2014-02-27 | 2014-10-22 | 王子龙 | 一种多边形试样冲压模具 |
-
2014
- 2014-05-16 CN CN201410205287.1A patent/CN104875235B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1537708A (zh) * | 2003-04-18 | 2004-10-20 | 有限会社高桥型精 | 冲裁模及其制造方法 |
US20070180969A1 (en) * | 2005-02-15 | 2007-08-09 | Yoshihito Kanasashi | Punch device |
CN101277796A (zh) * | 2005-08-30 | 2008-10-01 | 手工工具公司 | 低摩擦冲孔元件 |
CN2902624Y (zh) * | 2005-12-28 | 2007-05-23 | 蔡壮鑫 | 打花器 |
CN201419413Y (zh) * | 2009-04-03 | 2010-03-10 | 郑润联 | 一种纸张打孔器 |
CN203887948U (zh) * | 2014-02-27 | 2014-10-22 | 王子龙 | 一种多边形试样冲压模具 |
Also Published As
Publication number | Publication date |
---|---|
CN104875235B (zh) | 2017-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zilong Inventor after: Wang Xin Inventor after: Qu Zhongkui Inventor after: Liang Fenfei Inventor after: Zheng Yafei Inventor after: Xu Li Inventor after: Du Liangpo Inventor after: Li Wei Inventor after: Wang Yan Inventor after: Li Baozhong Inventor before: Wang Zilong Inventor before: Yang Hongye Inventor before: Shi Xiaodong |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161017 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant after: China National Petroleum Corporation Applicant after: China Petroleum and Natural Gas Pipeline Bureau Applicant after: China Petroleum Pipeline Engineering Corporation Address before: 257000 Shandong province Dongying Xisi Road No. 324, Shengli Oilfield Construction Company Applicant before: Wang Zilong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170516 |
|
CF01 | Termination of patent right due to non-payment of annual fee |