CN201439580U - 钢轨小阻力扣件垫板 - Google Patents
钢轨小阻力扣件垫板 Download PDFInfo
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- CN201439580U CN201439580U CN2009201056390U CN200920105639U CN201439580U CN 201439580 U CN201439580 U CN 201439580U CN 2009201056390 U CN2009201056390 U CN 2009201056390U CN 200920105639 U CN200920105639 U CN 200920105639U CN 201439580 U CN201439580 U CN 201439580U
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- backing plate
- rubber spacer
- rail
- antifriction layer
- fastener backing
- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201056390U CN201439580U (zh) | 2009-02-04 | 2009-02-04 | 钢轨小阻力扣件垫板 |
Applications Claiming Priority (1)
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CN2009201056390U CN201439580U (zh) | 2009-02-04 | 2009-02-04 | 钢轨小阻力扣件垫板 |
Publications (1)
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CN201439580U true CN201439580U (zh) | 2010-04-21 |
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CN2009201056390U Expired - Fee Related CN201439580U (zh) | 2009-02-04 | 2009-02-04 | 钢轨小阻力扣件垫板 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102433806A (zh) * | 2011-09-30 | 2012-05-02 | 周子雄 | 铁轨用重载垫板 |
CN103088724A (zh) * | 2011-10-29 | 2013-05-08 | 青岛科而泰环境控制技术有限公司 | 带有垂向导向的轨道固定装置 |
CN103088722A (zh) * | 2011-10-29 | 2013-05-08 | 青岛科而泰环境控制技术有限公司 | 横向刚度加强型轨道扣件 |
CN108755287A (zh) * | 2018-08-02 | 2018-11-06 | 四川睿铁科技有限责任公司 | 一种层状复合式弹性垫块及其制备方法 |
CN109771797A (zh) * | 2018-12-26 | 2019-05-21 | 三峡大学附属仁和医院 | 固定式导尿管 |
CN113683797A (zh) * | 2021-09-24 | 2021-11-23 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力垫板生产方法 |
CN113863065A (zh) * | 2021-09-24 | 2021-12-31 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力垫板及其生产方法 |
CN113863066A (zh) * | 2021-09-24 | 2021-12-31 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力扣件垫板及其生产方法 |
-
2009
- 2009-02-04 CN CN2009201056390U patent/CN201439580U/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102433806A (zh) * | 2011-09-30 | 2012-05-02 | 周子雄 | 铁轨用重载垫板 |
CN103088724A (zh) * | 2011-10-29 | 2013-05-08 | 青岛科而泰环境控制技术有限公司 | 带有垂向导向的轨道固定装置 |
CN103088722A (zh) * | 2011-10-29 | 2013-05-08 | 青岛科而泰环境控制技术有限公司 | 横向刚度加强型轨道扣件 |
CN103088724B (zh) * | 2011-10-29 | 2015-06-10 | 青岛科而泰环境控制技术有限公司 | 带有垂向导向的轨道固定装置 |
CN103088722B (zh) * | 2011-10-29 | 2015-12-16 | 青岛科而泰环境控制技术有限公司 | 横向刚度加强型轨道扣件 |
CN108755287A (zh) * | 2018-08-02 | 2018-11-06 | 四川睿铁科技有限责任公司 | 一种层状复合式弹性垫块及其制备方法 |
CN109771797A (zh) * | 2018-12-26 | 2019-05-21 | 三峡大学附属仁和医院 | 固定式导尿管 |
CN113683797A (zh) * | 2021-09-24 | 2021-11-23 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力垫板生产方法 |
CN113863065A (zh) * | 2021-09-24 | 2021-12-31 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力垫板及其生产方法 |
CN113863066A (zh) * | 2021-09-24 | 2021-12-31 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力扣件垫板及其生产方法 |
CN113683797B (zh) * | 2021-09-24 | 2023-11-03 | 洛阳双瑞橡塑科技有限公司 | 一种小阻力垫板生产方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA ACADEMY OF RAILWAY SCIENCES Free format text: FORMER OWNER: RAILWAY SCIENTIFIC RESEARCH ACADEMY METAL AND CHEMICAL RESEARCH INSTITUTE Effective date: 20121008 Owner name: RAILWAY SCIENTIFIC RESEARCH ACADEMY METAL AND CHEM Effective date: 20121008 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121008 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: China Academy of Railway Sciences Patentee after: Railway Scientific Research Academy Metal And Chemical Research Institute Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee before: Railway Scientific Research Academy Metal And Chemical Research Institute |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20130204 |