CN2846005Y - 数控机床主轴恒定预紧力结构 - Google Patents
数控机床主轴恒定预紧力结构 Download PDFInfo
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- CN2846005Y CN2846005Y CN 200520145893 CN200520145893U CN2846005Y CN 2846005 Y CN2846005 Y CN 2846005Y CN 200520145893 CN200520145893 CN 200520145893 CN 200520145893 U CN200520145893 U CN 200520145893U CN 2846005 Y CN2846005 Y CN 2846005Y
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- bearings
- main shaft
- constant
- pretightening force
- bearing
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CN 200520145893 CN2846005Y (zh) | 2005-12-21 | 2005-12-21 | 数控机床主轴恒定预紧力结构 |
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CN 200520145893 CN2846005Y (zh) | 2005-12-21 | 2005-12-21 | 数控机床主轴恒定预紧力结构 |
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CN2846005Y true CN2846005Y (zh) | 2006-12-13 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101941152A (zh) * | 2010-08-27 | 2011-01-12 | 沈阳第一机床厂 | 高速车铣复合加工动力电主轴装置及其制造方法 |
CN103111639A (zh) * | 2013-02-20 | 2013-05-22 | 浙江金汤机床有限公司 | 一种数控车床主轴的过盈预紧结构及其方法 |
CN106286611A (zh) * | 2016-09-27 | 2017-01-04 | 邢建岭 | 一种新式带座轴承 |
CN106402167A (zh) * | 2016-09-27 | 2017-02-15 | 邢建岭 | 一种结构改良的带座轴承 |
CN108266458A (zh) * | 2017-12-12 | 2018-07-10 | 北京卫星制造厂 | 一种宽温域角接触轴系 |
-
2005
- 2005-12-21 CN CN 200520145893 patent/CN2846005Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101941152A (zh) * | 2010-08-27 | 2011-01-12 | 沈阳第一机床厂 | 高速车铣复合加工动力电主轴装置及其制造方法 |
CN101941152B (zh) * | 2010-08-27 | 2012-10-31 | 沈阳第一机床厂 | 高速车铣复合加工动力电主轴装置及其制造方法 |
CN103111639A (zh) * | 2013-02-20 | 2013-05-22 | 浙江金汤机床有限公司 | 一种数控车床主轴的过盈预紧结构及其方法 |
CN103111639B (zh) * | 2013-02-20 | 2016-02-03 | 浙江金汤机床有限公司 | 一种数控车床主轴的过盈预紧方法 |
CN106286611A (zh) * | 2016-09-27 | 2017-01-04 | 邢建岭 | 一种新式带座轴承 |
CN106402167A (zh) * | 2016-09-27 | 2017-02-15 | 邢建岭 | 一种结构改良的带座轴承 |
CN108266458A (zh) * | 2017-12-12 | 2018-07-10 | 北京卫星制造厂 | 一种宽温域角接触轴系 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Machine Tool Co., Ltd. Assignor: Shenyang Machine Tools Plant No. 1 Contract fulfillment period: 2007.3.1 to 2012.12.31 Contract record no.: 2009210000149 Denomination of utility model: Constant prefastening force structure digital control machine tool main shaft Granted publication date: 20061213 License type: Exclusive license Record date: 20090415 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.1 TO 2012.12.31; CHANGE OF CONTRACT Name of requester: SHENYANG MACHINE TOOL CO., LTD. Effective date: 20090415 |
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CX01 | Expiry of patent term |
Granted publication date: 20061213 |
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EXPY | Termination of patent right or utility model |