CN201779183U - 一种具有过渡层的粉末冶金闸片 - Google Patents
一种具有过渡层的粉末冶金闸片 Download PDFInfo
- Publication number
- CN201779183U CN201779183U CN2010202117708U CN201020211770U CN201779183U CN 201779183 U CN201779183 U CN 201779183U CN 2010202117708 U CN2010202117708 U CN 2010202117708U CN 201020211770 U CN201020211770 U CN 201020211770U CN 201779183 U CN201779183 U CN 201779183U
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- CN
- China
- Prior art keywords
- brake lining
- transition layer
- powder metallurgy
- friction material
- steel 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.)
- Expired - Lifetime
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 title claims abstract description 17
- 239000002783 friction material Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 description 7
- 238000005245 sintering Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202117708U CN201779183U (zh) | 2010-06-02 | 2010-06-02 | 一种具有过渡层的粉末冶金闸片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202117708U CN201779183U (zh) | 2010-06-02 | 2010-06-02 | 一种具有过渡层的粉末冶金闸片 |
Publications (1)
Publication Number | Publication Date |
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CN201779183U true CN201779183U (zh) | 2011-03-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010202117708U Expired - Lifetime CN201779183U (zh) | 2010-06-02 | 2010-06-02 | 一种具有过渡层的粉末冶金闸片 |
Country Status (1)
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CN (1) | CN201779183U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105618766A (zh) * | 2016-01-27 | 2016-06-01 | 北京瑞斯福高新科技股份有限公司 | 一种高速列车用粉末冶金闸片摩擦块及其制备方法 |
CN106378453A (zh) * | 2016-12-13 | 2017-02-08 | 西迪技术股份有限公司 | 一种闸片及其制备方法 |
CN106979267A (zh) * | 2017-05-16 | 2017-07-25 | 北京瑞斯福高新科技股份有限公司 | 一种高速列车粉末冶金闸片摩擦块及制备方法 |
CN110005735A (zh) * | 2019-02-18 | 2019-07-12 | 红心科技有限公司 | 一种高速列车制动摩擦块及其制备方法 |
CN112682447A (zh) * | 2020-12-31 | 2021-04-20 | 博深股份有限公司 | 一种应用复合材料过渡层的高铁闸片摩擦块及其制备方法 |
-
2010
- 2010-06-02 CN CN2010202117708U patent/CN201779183U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105618766A (zh) * | 2016-01-27 | 2016-06-01 | 北京瑞斯福高新科技股份有限公司 | 一种高速列车用粉末冶金闸片摩擦块及其制备方法 |
CN106378453A (zh) * | 2016-12-13 | 2017-02-08 | 西迪技术股份有限公司 | 一种闸片及其制备方法 |
CN106979267A (zh) * | 2017-05-16 | 2017-07-25 | 北京瑞斯福高新科技股份有限公司 | 一种高速列车粉末冶金闸片摩擦块及制备方法 |
CN110005735A (zh) * | 2019-02-18 | 2019-07-12 | 红心科技有限公司 | 一种高速列车制动摩擦块及其制备方法 |
CN112682447A (zh) * | 2020-12-31 | 2021-04-20 | 博深股份有限公司 | 一种应用复合材料过渡层的高铁闸片摩擦块及其制备方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WU PEIFANG Free format text: FORMER OWNER: BEIJING TIANYI SHANGJIA NEW MATERIAL CO., LTD. Effective date: 20110414 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110414 Address after: 102206 Beijing city Haidian District town Yongtai Village No. 198 Patentee after: Wu Peifang Address before: 102206 Beijing city Haidian District town Yongtai Village No. 198 Patentee before: Beijing Tianyishangjia New Materials Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: BEIJING TIANYI SHANGJIA NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: WU PEIFANG Effective date: 20121010 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 102206 HAIDIAN, BEIJING TO: 100094 HAIDIAN, BEIJING |
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Effective date of registration: 20121010 Address after: 100094 Beijing city Haidian District Town West Xin Li Tun Cun Nan Railway North 500 meters Patentee after: Beijing Tianyishangjia New Materials Co., Ltd. Address before: 102206 Beijing city Haidian District town Yongtai Village No. 198 Patentee before: Wu Peifang |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Powder metallurgy brake lining with transition layer Effective date of registration: 20130326 Granted publication date: 20110330 Pledgee: Bank of Communications Ltd Beijing Zhongguancun Park sub branch Pledgor: Beijing Tianyishangjia New Materials Co., Ltd. Registration number: 2013990000172 |
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Date of cancellation: 20141201 Granted publication date: 20110330 Pledgee: Bank of Communications Ltd Beijing Zhongguancun Park sub branch Pledgor: Beijing Tianyishangjia New Materials Co., Ltd. Registration number: 2013990000172 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100094 Beijing city Haidian District Town West Xin Li Tun Cun Nan Railway North 500 meters Patentee after: Beijing Tianyi good new materials Limited by Share Ltd Address before: 100094 Beijing city Haidian District Town West Xin Li Tun Cun Nan Railway North 500 meters Patentee before: Beijing Tianyishangjia New Materials Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20171124 Address after: 102400 Beijing city Fangshan District Doudian town Yingbin No. 1 South Street Hospital Patentee after: Beijing Tian Ren Dao and new material Co., Ltd. Address before: 100094 Beijing city Haidian District Town West Xin Li Tun Cun Nan Railway North 500 meters Patentee before: Beijing Tianyi good new materials Limited by Share Ltd |
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CX01 | Expiry of patent term |
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