CN100453804C - 缸体大圆端面对内花键垂直的加工方法 - Google Patents
缸体大圆端面对内花键垂直的加工方法 Download PDFInfo
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- CN100453804C CN100453804C CNB2007100706861A CN200710070686A CN100453804C CN 100453804 C CN100453804 C CN 100453804C CN B2007100706861 A CNB2007100706861 A CN B2007100706861A CN 200710070686 A CN200710070686 A CN 200710070686A CN 100453804 C CN100453804 C CN 100453804C
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- internal spline
- cylinder body
- round end
- end surface
- large round
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100706861A CN100453804C (zh) | 2007-09-05 | 2007-09-05 | 缸体大圆端面对内花键垂直的加工方法 |
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CNB2007100706861A CN100453804C (zh) | 2007-09-05 | 2007-09-05 | 缸体大圆端面对内花键垂直的加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN101126380A CN101126380A (zh) | 2008-02-20 |
CN100453804C true CN100453804C (zh) | 2009-01-21 |
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CNB2007100706861A Active CN100453804C (zh) | 2007-09-05 | 2007-09-05 | 缸体大圆端面对内花键垂直的加工方法 |
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CN (1) | CN100453804C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106553021B (zh) * | 2015-09-29 | 2018-11-06 | 宝山钢铁股份有限公司 | 轴向柱塞泵缸体加工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2055872U (zh) * | 1989-07-27 | 1990-04-11 | 安康 | 双缸轴向柱塞泵 |
JPH09236078A (ja) * | 1996-02-29 | 1997-09-09 | Unisia Jecs Corp | プランジャポンプ |
US5848880A (en) * | 1996-02-06 | 1998-12-15 | Paul Hammelmann Maschinenfabrik Gmbh | Axial valve arrangement for a high pressure plunger pump |
CN2526605Y (zh) * | 2002-03-12 | 2002-12-18 | 宁波东睦新材料股份有限公司 | 液压柱塞泵缸体 |
-
2007
- 2007-09-05 CN CNB2007100706861A patent/CN100453804C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2055872U (zh) * | 1989-07-27 | 1990-04-11 | 安康 | 双缸轴向柱塞泵 |
US5848880A (en) * | 1996-02-06 | 1998-12-15 | Paul Hammelmann Maschinenfabrik Gmbh | Axial valve arrangement for a high pressure plunger pump |
JPH09236078A (ja) * | 1996-02-29 | 1997-09-09 | Unisia Jecs Corp | プランジャポンプ |
CN2526605Y (zh) * | 2002-03-12 | 2002-12-18 | 宁波东睦新材料股份有限公司 | 液压柱塞泵缸体 |
Non-Patent Citations (2)
Title |
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柱塞泵缸体加工的工装设备分析. 王艳,杨军,王炜,金晓春.装备制造技术,第2期. 2007 |
柱塞泵缸体加工的工装设备分析. 王艳,杨军,王炜,金晓春.装备制造技术,第2期. 2007 * |
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CN101126380A (zh) | 2008-02-20 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Wide Sky SKS Hydraulic Co., Ltd. Assignor: Wu Saizhen Contract fulfillment period: 2009.9.18 to 2019.9.17 contract change Contract record no.: 2009330002484 Denomination of invention: Vertical processing method for cylinder body large round end surface internal spline Granted publication date: 20090121 License type: Exclusive license Record date: 20091014 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.18 TO 2019.9.17; CHANGE OF CONTRACT Name of requester: NINGBO GUANGTIAN SAIKESI HYDRAULIC CO., LTD. Effective date: 20091014 |
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ASS | Succession or assignment of patent right |
Owner name: NINGBO WIDE SKY SKS HYDRAULIC CO., LTD. Free format text: FORMER OWNER: WU SAIZHEN Effective date: 20110126 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315012 NINGBO GUANGTIAN SAIKESI HYDRAULIC CO., LTD., NO. 195, HUAYE STREET,JIANGBEI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315021 NINGBO GUANGTIAN SAIKESI HYDRAULIC CO., LTD., NO. 195, HUAYE STREET, JIANGBEI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110126 Address after: Jiangbei District, Zhejiang city of Ningbo Province China 315021 Street No. 195 Ningbo gontin sks Hydraulic Co. Ltd. Patentee after: Ningbo Wide Sky SKS Hydraulic Co., Ltd. Address before: Jiangbei District, Zhejiang city of Ningbo Province China 315012 Street No. 195 Ningbo gontin sks Hydraulic Co. Ltd. Patentee before: Wu Saizhen |
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C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Jiangbei District, Zhejiang city of Ningbo Province China 315021 Street No. 195 Patentee after: SAIKESI HYDRAULIC TECHNOLOGY CO., LTD. Address before: Jiangbei District, Zhejiang city of Ningbo Province China 315021 Street No. 195 Ningbo gontin sks Hydraulic Co. Ltd. Patentee before: Ningbo Wide Sky SKS Hydraulic Co., Ltd. |