CN101907141A - Method for manufacturing composition brake shoe with powder metallurgy inserts - Google Patents
Method for manufacturing composition brake shoe with powder metallurgy inserts Download PDFInfo
- Publication number
- CN101907141A CN101907141A CN2010102274239A CN201010227423A CN101907141A CN 101907141 A CN101907141 A CN 101907141A CN 2010102274239 A CN2010102274239 A CN 2010102274239A CN 201010227423 A CN201010227423 A CN 201010227423A CN 101907141 A CN101907141 A CN 101907141A
- Authority
- CN
- China
- Prior art keywords
- powder metallurgy
- brake shoe
- metallurgy inserts
- inserts
- friction material
- 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.)
- Granted
Links
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000000203 mixture Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000002131 composite material Substances 0.000 claims abstract description 67
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000002783 friction material Substances 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 25
- 229920002521 macromolecule Polymers 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 3
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 3
- 239000002006 petroleum coke Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229920003987 resole Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 229960002447 thiram Drugs 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 238000005498 polishing Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 208000037656 Respiratory Sounds Diseases 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001417527 Pempheridae Species 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102274239A CN101907141B (en) | 2010-07-07 | 2010-07-07 | Method for manufacturing composition brake shoe with powder metallurgy inserts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102274239A CN101907141B (en) | 2010-07-07 | 2010-07-07 | Method for manufacturing composition brake shoe with powder metallurgy inserts |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101907141A true CN101907141A (en) | 2010-12-08 |
CN101907141B CN101907141B (en) | 2012-09-26 |
Family
ID=43262681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102274239A Expired - Fee Related CN101907141B (en) | 2010-07-07 | 2010-07-07 | Method for manufacturing composition brake shoe with powder metallurgy inserts |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101907141B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59231231A (en) * | 1983-06-14 | 1984-12-25 | Nippon Signal Co Ltd:The | Composite brake-shoe for railway vehicle |
CN1284461A (en) * | 1999-08-06 | 2001-02-21 | 西屋气刹车公司 | Brake-shoe with insert element combined with bottom plate |
CN101381484A (en) * | 2008-10-31 | 2009-03-11 | 北京瑞斯福科技有限公司 | High friction coefficient synthetic materials and preparation method thereof |
CN101391611A (en) * | 2008-10-31 | 2009-03-25 | 北京瑞斯福科技有限公司 | High friction composite brake shoe for railway freight car and manufacture method thereof |
DE102007044744A1 (en) * | 2007-09-18 | 2009-04-09 | Becorit Gmbh | Brake pad for rail vehicles |
CN101586635A (en) * | 2008-05-16 | 2009-11-25 | Ncfa有限公司 | Sintered material friction shoes for disc brakes of railway wheeled vehicles |
-
2010
- 2010-07-07 CN CN2010102274239A patent/CN101907141B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59231231A (en) * | 1983-06-14 | 1984-12-25 | Nippon Signal Co Ltd:The | Composite brake-shoe for railway vehicle |
CN1284461A (en) * | 1999-08-06 | 2001-02-21 | 西屋气刹车公司 | Brake-shoe with insert element combined with bottom plate |
DE102007044744A1 (en) * | 2007-09-18 | 2009-04-09 | Becorit Gmbh | Brake pad for rail vehicles |
CN101586635A (en) * | 2008-05-16 | 2009-11-25 | Ncfa有限公司 | Sintered material friction shoes for disc brakes of railway wheeled vehicles |
CN101381484A (en) * | 2008-10-31 | 2009-03-11 | 北京瑞斯福科技有限公司 | High friction coefficient synthetic materials and preparation method thereof |
CN101391611A (en) * | 2008-10-31 | 2009-03-25 | 北京瑞斯福科技有限公司 | High friction composite brake shoe for railway freight car and manufacture method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN101907141B (en) | 2012-09-26 |
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Owner name: BEIJING RAILWAY STAR FORTUNE HIGH-TECH CO., LTD. Free format text: FORMER NAME: BEIJING RUISIFU TECHNOLOGY CO., LTD. |
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Address after: 102200 Beijing science and Technology Park of Changping District Bai Fu Road 10 Beikong science and technology building 1006B Patentee after: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Address before: 102200, A316, Zhongxing Road, 10 Changping District science and Technology Park, Beijing Patentee before: Beijing Railway Star Fortune Technology Co.,Ltd. |
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Denomination of invention: Method for manufacturing composition brake shoe with powder metallurgy inserts Effective date of registration: 20131125 Granted publication date: 20120926 Pledgee: Tianjin Jixian County town bank Limited by Share Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2013990000894 |
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Date of cancellation: 20141216 Granted publication date: 20120926 Pledgee: Tianjin Jixian County town bank Limited by Share Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2013990000894 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for manufacturing composition brake shoe with powder metallurgy inserts Effective date of registration: 20141217 Granted publication date: 20120926 Pledgee: Tianjin Jixian County town bank Limited by Share Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2014990001084 |
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Date of cancellation: 20151208 Granted publication date: 20120926 Pledgee: Tianjin Jixian County town bank Limited by Share Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2014990001084 |
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Denomination of invention: Method for manufacturing composition brake shoe with powder metallurgy inserts Effective date of registration: 20151210 Granted publication date: 20120926 Pledgee: Jixian County Tianjin village and town bank, Limited by Share Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2015990001104 |
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Denomination of invention: Method for manufacturing composition brake shoe with powder metallurgy inserts Effective date of registration: 20161213 Granted publication date: 20120926 Pledgee: Jixian County Tianjin village and town bank, Limited by Share Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2016990001093 |
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Denomination of invention: Method for manufacturing composition brake shoe with powder metallurgy inserts Effective date of registration: 20171211 Granted publication date: 20120926 Pledgee: Jizhou village bank Limited by Share Ltd. Li Ming Zhuang Tianjin City Branch Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: 2017990001145 |
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Denomination of invention: Method for manufacturing composition brake shoe with powder metallurgy inserts Effective date of registration: 20200429 Granted publication date: 20120926 Pledgee: Tianjin Jizhou Village Bank Co.,Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: Y2020120000014 |
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Date of cancellation: 20210114 Granted publication date: 20120926 Pledgee: Tianjin Jizhou Village Bank Co.,Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: Y2020120000014 |
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Denomination of invention: A manufacturing method of composite brake shoe with powder metallurgy insert Effective date of registration: 20210416 Granted publication date: 20120926 Pledgee: Tianjin Jizhou Village Bank Co.,Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: Y2021120000012 |
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Date of cancellation: 20220817 Granted publication date: 20120926 Pledgee: Tianjin Jizhou Village Bank Co.,Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: Y2021120000012 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A kind of manufacturing method of synthetic brake shoe with powder metallurgy insert Effective date of registration: 20220818 Granted publication date: 20120926 Pledgee: Tianjin Jizhou Village Bank Co.,Ltd. Pledgor: BEIJING RAILWAY STAR FORTUNE HIGH-TECH Co.,Ltd. Registration number: Y2022120000047 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20120926 |