CN103381734B - 轨道车辆消音轮用的预紧消音环 - Google Patents
轨道车辆消音轮用的预紧消音环 Download PDFInfo
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- CN103381734B CN103381734B CN201210243454.2A CN201210243454A CN103381734B CN 103381734 B CN103381734 B CN 103381734B CN 201210243454 A CN201210243454 A CN 201210243454A CN 103381734 B CN103381734 B CN 103381734B
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- noise reduction
- steel loop
- pretension
- ring
- muffling
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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Claims (5)
Priority Applications (1)
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CN201210243454.2A CN103381734B (zh) | 2012-07-13 | 2012-07-13 | 轨道车辆消音轮用的预紧消音环 |
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CN201210243454.2A CN103381734B (zh) | 2012-07-13 | 2012-07-13 | 轨道车辆消音轮用的预紧消音环 |
Publications (2)
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CN103381734A CN103381734A (zh) | 2013-11-06 |
CN103381734B true CN103381734B (zh) | 2014-04-02 |
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CN201210243454.2A Active CN103381734B (zh) | 2012-07-13 | 2012-07-13 | 轨道车辆消音轮用的预紧消音环 |
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CN (1) | CN103381734B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104723790B (zh) * | 2015-01-23 | 2017-02-22 | 马钢(集团)控股有限公司 | 一种车轮阻尼环连接装置及连接方法 |
US20190143764A1 (en) * | 2017-11-10 | 2019-05-16 | Triangle Tyre Co. Ltd. | Pneumatic tire with noise damper |
CN109677205A (zh) * | 2019-02-27 | 2019-04-26 | 哈尔滨通达工业环保自动化有限公司 | 一种用于阻尼环的弹性连接器及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2277641Y (zh) * | 1997-03-04 | 1998-04-08 | 詹德厚 | 捕蚊装置 |
CN2611610Y (zh) * | 2003-03-14 | 2004-04-14 | 胜利石油管理局黄河钻井总公司钻井五公司 | 快速拆装排气管 |
CN200967384Y (zh) * | 2006-11-07 | 2007-10-31 | 沈培德 | 消音轮 |
CN201980366U (zh) * | 2010-09-09 | 2011-09-21 | 徐新华 | 无噪音刹车装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002139120A (ja) * | 2001-08-29 | 2002-05-17 | Sanai:Kk | 送りねじ機構及びその予圧調整方法 |
UA34835U (ru) * | 2008-03-14 | 2008-08-26 | Закрытое Акционерное Общество «Вентиляционные Системы» | Анемостат |
JP2012122544A (ja) * | 2010-12-08 | 2012-06-28 | Ntn Corp | クラッチユニット |
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2012
- 2012-07-13 CN CN201210243454.2A patent/CN103381734B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2277641Y (zh) * | 1997-03-04 | 1998-04-08 | 詹德厚 | 捕蚊装置 |
CN2611610Y (zh) * | 2003-03-14 | 2004-04-14 | 胜利石油管理局黄河钻井总公司钻井五公司 | 快速拆装排气管 |
CN200967384Y (zh) * | 2006-11-07 | 2007-10-31 | 沈培德 | 消音轮 |
CN201980366U (zh) * | 2010-09-09 | 2011-09-21 | 徐新华 | 无噪音刹车装置 |
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CN103381734A (zh) | 2013-11-06 |
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Owner name: SHANGHAI GOD BLESS RAILWAY NEW TECHNOLOGY INSTITUT Free format text: FORMER OWNER: SHANGHAI JUANCHENG RAILWAY NEW TECHNOLOGY CO., LTD. Effective date: 20140225 |
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Effective date of registration: 20140225 Address after: 200331 Putuo District South Road, Shanghai, No. 450 Applicant after: SHANGHAI GOD BLESS NEW RAIL TECH INSTITUTE Co.,Ltd. Address before: 200331 room 147, building 500, 311 South Road, Putuo District, Shanghai Applicant before: SHANGHAI JUANCHENG RAILWAY NEW TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pre tensioned silencing ring for silencing wheels of railway vehicles Effective date of registration: 20230919 Granted publication date: 20140402 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Yangpu Sub branch Pledgor: SHANGHAI GOD BLESS NEW RAIL TECH INSTITUTE Co.,Ltd. Registration number: Y2023310000563 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20140402 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Yangpu Sub branch Pledgor: SHANGHAI GOD BLESS NEW RAIL TECH INSTITUTE Co.,Ltd. Registration number: Y2023310000563 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pre tensioned silencing ring for silencing wheels of rail vehicles Granted publication date: 20140402 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Yangpu Sub branch Pledgor: SHANGHAI GOD BLESS NEW RAIL TECH INSTITUTE Co.,Ltd. Registration number: Y2024310000542 |