CN201198318Y - 轻量化无摇枕高速转向架 - Google Patents
轻量化无摇枕高速转向架 Download PDFInfo
- Publication number
- CN201198318Y CN201198318Y CNU2008202072019U CN200820207201U CN201198318Y CN 201198318 Y CN201198318 Y CN 201198318Y CN U2008202072019 U CNU2008202072019 U CN U2008202072019U CN 200820207201 U CN200820207201 U CN 200820207201U CN 201198318 Y CN201198318 Y CN 201198318Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- bolster
- framework
- framework assembly
- high speed
- 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
Links
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202072019U CN201198318Y (zh) | 2008-08-05 | 2008-08-05 | 轻量化无摇枕高速转向架 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202072019U CN201198318Y (zh) | 2008-08-05 | 2008-08-05 | 轻量化无摇枕高速转向架 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198318Y true CN201198318Y (zh) | 2009-02-25 |
Family
ID=40449476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202072019U Expired - Lifetime CN201198318Y (zh) | 2008-08-05 | 2008-08-05 | 轻量化无摇枕高速转向架 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198318Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640590A (zh) * | 2013-12-23 | 2014-03-19 | 哈尔滨轨道交通装备有限责任公司 | 铁路货车轴承装置及制造方法 |
| CN104691569A (zh) * | 2013-12-05 | 2015-06-10 | 南车青岛四方机车车辆股份有限公司 | 转向架及其构架 |
| CN107628048A (zh) * | 2017-07-07 | 2018-01-26 | 中建空列(北京)科技有限公司 | 内置悬挂空铁交通系统 |
-
2008
- 2008-08-05 CN CNU2008202072019U patent/CN201198318Y/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691569A (zh) * | 2013-12-05 | 2015-06-10 | 南车青岛四方机车车辆股份有限公司 | 转向架及其构架 |
| CN103640590A (zh) * | 2013-12-23 | 2014-03-19 | 哈尔滨轨道交通装备有限责任公司 | 铁路货车轴承装置及制造方法 |
| CN107628048A (zh) * | 2017-07-07 | 2018-01-26 | 中建空列(北京)科技有限公司 | 内置悬挂空铁交通系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 10 Fuxing Road, Beijing, zip code: 100844 Co-patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Patentee after: Transport Bureau of the Ministry of Railways Address before: 10 Fuxing Road, Beijing, zip code: 100844 Co-patentee before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. Patentee before: Transport Bureau of the Ministry of Railways |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20141010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100844 HAIDIAN DISTRICT, BEIJING TO: 100844 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: 10 Fuxing Road, Beijing, No. 100844 Patentee before: Transport Bureau of Railway Department Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: CHINA RAILWAY CORPORATION Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |
|
| CX01 | Expiry of patent term |