CN104670262B - 轨道工程车 - Google Patents
轨道工程车 Download PDFInfo
- Publication number
- CN104670262B CN104670262B CN201510089402.8A CN201510089402A CN104670262B CN 104670262 B CN104670262 B CN 104670262B CN 201510089402 A CN201510089402 A CN 201510089402A CN 104670262 B CN104670262 B CN 104670262B
- Authority
- CN
- China
- Prior art keywords
- vertical
- oil cylinder
- horizontal
- rail engineering
- bolster
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510089402.8A CN104670262B (zh) | 2015-02-27 | 2015-02-27 | 轨道工程车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510089402.8A CN104670262B (zh) | 2015-02-27 | 2015-02-27 | 轨道工程车 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104670262A CN104670262A (zh) | 2015-06-03 |
CN104670262B true CN104670262B (zh) | 2017-04-19 |
Family
ID=53305992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510089402.8A Active CN104670262B (zh) | 2015-02-27 | 2015-02-27 | 轨道工程车 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104670262B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8700924A (nl) * | 1987-04-16 | 1988-11-16 | Werkspoor Services Bv | Railvoertuig en draaistel daarvoor. |
DE4313129A1 (de) * | 1993-04-22 | 1994-10-27 | Abb Henschel Waggon Union | Laufwerk für Schienenfahrzeuge |
JP2002211394A (ja) * | 2001-01-19 | 2002-07-31 | Fuji Heavy Ind Ltd | 鉄道車両用台車 |
CN202243514U (zh) * | 2011-08-13 | 2012-05-30 | 南车青岛四方机车车辆股份有限公司 | 高速动车组转向架 |
-
2015
- 2015-02-27 CN CN201510089402.8A patent/CN104670262B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104670262A (zh) | 2015-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 266111 Chengyang City, Shandong Province District, Ping Road, No. 9, No. Applicant after: CRRC SIFANG CO., LTD. Address before: 266111 Chengyang City, Shandong Province District, Ping Road, No. 9, No. Applicant before: CSR Sifang Rolling Stock Co., Ltd. |
|
CB03 | Change of inventor or designer information |
Inventor after: Zhao Fengqiang Inventor after: Zhao Zhichun Inventor after: Li Liangjing Inventor after: Gao Xifang Inventor after: Sun Mintang Inventor after: Cao Yulong Inventor after: Zhao Lei Inventor after: Li Jiangang Inventor after: Hu Duofeng Inventor before: Li Liangjing Inventor before: Zhao Fengqiang Inventor before: Hu Duofeng Inventor before: Gao Xifang Inventor before: Sun Mintang Inventor before: Cao Yulong Inventor before: Zhao Lei Inventor before: Li Jiangang |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: Qingdao CRRC Sifang Rail Vehicle Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CRRC SIFANG Co.,Ltd. |
|
TR01 | Transfer of patent right |