KR100758140B1 - 철도 차량 하부 지지틀 구조 - Google Patents
철도 차량 하부 지지틀 구조 Download PDFInfo
- Publication number
- KR100758140B1 KR100758140B1 KR1020060082622A KR20060082622A KR100758140B1 KR 100758140 B1 KR100758140 B1 KR 100758140B1 KR 1020060082622 A KR1020060082622 A KR 1020060082622A KR 20060082622 A KR20060082622 A KR 20060082622A KR 100758140 B1 KR100758140 B1 KR 100758140B1
- Authority
- KR
- South Korea
- Prior art keywords
- support frame
- lower support
- chamber
- center
- cross beam
- Prior art date
Links
Images
Classifications
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- 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
- B61F1/00—Underframes
- B61F1/08—Details
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- 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
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/12—Cross bearers
-
- 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
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/14—Attaching or supporting vehicle body-structure
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- 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
- B61F1/00—Underframes
- B61F1/02—Underframes with a single central sill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (3)
- 2 개의 막대형의 사이드실이 소정의 간격을 두고 배치되고, 상기 사이드실의 양단에 엔드실이 각각 고정 부착되어 이루어진 사각형 구조물의 내부에, 길이 방향으로 센터실이 상기 양 엔드실에 부착되어 형성되고 있고, 상기 양쪽 사이드실 사이에 길이방향으로 일정한 폭을 두어 다수개의 크로스 빔이 배치 고정되어 있는 철도 차량 하부 지지틀 구조에 있어서,상기 크로스 빔 하부에는 상기 크로스 빔의 양 끝부분, 상기 크로스 빔의 한 끝부분과 상기 센터실 사이, 상기 크로스 빔의 다른 끝부분과 상기 센터실 사이에 각각 거셋이 형성되어 있고,상기 센터실 하부와 상기 사이드실 사이에 기울어져 상기 거셋을 통해 고정된 크로스 베어러가 형성되어 있는 것을 특징으로 하는 철도 차량 하부 지지틀 구조.
- 제 1 항에 있어서, 상기 사이드실은 이중형의 구조로서, 다단 형상을 갖는 내부 사이드실을 포함하는 것을 특징으로 하는 철도 차량 하부 지지틀 구조.
- 제 1 항에 있어서, 상기 센터실의 외부면 중앙에 지면과 수직 방향으로 볼록 돌출부가 형성되어 있는 것을 특징으로 하는 철도 차량 하부 지지틀 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060082622A KR100758140B1 (ko) | 2006-08-30 | 2006-08-30 | 철도 차량 하부 지지틀 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060082622A KR100758140B1 (ko) | 2006-08-30 | 2006-08-30 | 철도 차량 하부 지지틀 구조 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100758140B1 true KR100758140B1 (ko) | 2007-09-12 |
Family
ID=38737587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060082622A KR100758140B1 (ko) | 2006-08-30 | 2006-08-30 | 철도 차량 하부 지지틀 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100758140B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200454572Y1 (ko) | 2009-02-27 | 2011-07-13 | 현대로템 주식회사 | 철도차량용 하부지지틀 구조체 |
CN110312653A (zh) * | 2017-02-09 | 2019-10-08 | 中车青岛四方机车车辆股份有限公司 | 具有负载分配元件的、用于容纳枢轴销的横梁 |
WO2020133934A1 (zh) * | 2018-12-25 | 2020-07-02 | 中车唐山机车车辆有限公司 | 一种轨道车辆及其车体和端底架 |
WO2021238069A1 (zh) * | 2020-05-25 | 2021-12-02 | 中车山东机车车辆有限公司 | 一种全铆接模块化中梁结构、平车底架及铁路平车 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696238A (en) | 1985-10-28 | 1987-09-29 | Acf Industries, Incorporated | End structure for railway car |
US6543368B1 (en) * | 1998-10-09 | 2003-04-08 | National Steel Care Limited | Coil car structure |
-
2006
- 2006-08-30 KR KR1020060082622A patent/KR100758140B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696238A (en) | 1985-10-28 | 1987-09-29 | Acf Industries, Incorporated | End structure for railway car |
US6543368B1 (en) * | 1998-10-09 | 2003-04-08 | National Steel Care Limited | Coil car structure |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200454572Y1 (ko) | 2009-02-27 | 2011-07-13 | 현대로템 주식회사 | 철도차량용 하부지지틀 구조체 |
CN110312653A (zh) * | 2017-02-09 | 2019-10-08 | 中车青岛四方机车车辆股份有限公司 | 具有负载分配元件的、用于容纳枢轴销的横梁 |
CN110312653B (zh) * | 2017-02-09 | 2020-11-24 | 中车青岛四方机车车辆股份有限公司 | 具有负载分配元件的、用于容纳枢轴销的横梁 |
US11505219B2 (en) | 2017-02-09 | 2022-11-22 | Crrc Qingdao Sifang Co., Ltd. | Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicle |
WO2020133934A1 (zh) * | 2018-12-25 | 2020-07-02 | 中车唐山机车车辆有限公司 | 一种轨道车辆及其车体和端底架 |
WO2021238069A1 (zh) * | 2020-05-25 | 2021-12-02 | 中车山东机车车辆有限公司 | 一种全铆接模块化中梁结构、平车底架及铁路平车 |
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