KR200301005Y1 - 철도 레일 연결 구조 - Google Patents
철도 레일 연결 구조 Download PDFInfo
- Publication number
- KR200301005Y1 KR200301005Y1 KR20-2002-0031082U KR20020031082U KR200301005Y1 KR 200301005 Y1 KR200301005 Y1 KR 200301005Y1 KR 20020031082 U KR20020031082 U KR 20020031082U KR 200301005 Y1 KR200301005 Y1 KR 200301005Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rails
- rail
- connection structure
- contact
- railway
- 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.)
- Ceased
Links
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 description 8
- 230000001932 seasonal effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
Description
Claims (1)
- 철도 레일의 연결구조에 있어서,철로상에 서로 맞대여 연결되는 레일(10),(20)의 끝단부 양면에는 고정판(18)을 댄후 볼트 및 너트에 의해 고정되도록 관통된 결합홀(12)이 길이방향으로 다수개 형성되고, 레일(10),(20)의 끝단부가 두께방향으로 서로 교차되어 맞닿음되게 결합되도록 서로 대향되는 위치에 사선 방향으로 절개된 절개면(16)이 형성된 것을 특징으로 하는 철도레일의 연결구조.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0031082U KR200301005Y1 (ko) | 2002-10-18 | 2002-10-18 | 철도 레일 연결 구조 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0031082U KR200301005Y1 (ko) | 2002-10-18 | 2002-10-18 | 철도 레일 연결 구조 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200301005Y1 true KR200301005Y1 (ko) | 2003-01-17 |
Family
ID=49398803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0031082U Ceased KR200301005Y1 (ko) | 2002-10-18 | 2002-10-18 | 철도 레일 연결 구조 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200301005Y1 (ko) |
-
2002
- 2002-10-18 KR KR20-2002-0031082U patent/KR200301005Y1/ko not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20021018 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20030102 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20021021 |
|
| UG1601 | Publication of registration | ||
| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
Patent event date: 20030120 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
| UR1001 | Payment of annual fee |
Payment date: 20031216 Start annual number: 2 End annual number: 3 |
|
| EXTG | Ip right invalidated | ||
| T601 | Decision to invalidate utility model after technical evaluation | ||
| UC2102 | Extinguishment | ||
| UT0601 | Decision on revocation of utility model registration |
Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20030613 Patent event code: UT06011S01I |