KR930002216Y1 - 철도 레일 - Google Patents
철도 레일 Download PDFInfo
- Publication number
- KR930002216Y1 KR930002216Y1 KR2019900015017U KR900015017U KR930002216Y1 KR 930002216 Y1 KR930002216 Y1 KR 930002216Y1 KR 2019900015017 U KR2019900015017 U KR 2019900015017U KR 900015017 U KR900015017 U KR 900015017U KR 930002216 Y1 KR930002216 Y1 KR 930002216Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rail
- rails
- head
- inclined portion
- wheels
- 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
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 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
- E01B11/02—Dismountable rail joints
- E01B11/20—Dismountable rail joints with gap-bridging
- E01B11/22—Dismountable rail joints with gap-bridging by parts of the rails
- E01B11/26—Dismountable rail joints with gap-bridging by parts of the rails with interlocking rail ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Railway Tracks (AREA)
Abstract
Description
Claims (1)
- 차량의 차륜이 접하는 두부(2)와 두부(2) 하측으로 연하는 수직부(3)와 받침부(4)로 형성된 레일(1)에 있어서, 상기 수직부(3)로부터 반폭이 되는 경사부(11)(12)가 수평을 기준으로 예각 또는 둔각을 이루며 서로 엇갈리게 두부(2)의 일단에 형성된 것을 특징으로 하는 철도레일.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900015017U KR930002216Y1 (ko) | 1990-09-28 | 1990-09-28 | 철도 레일 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900015017U KR930002216Y1 (ko) | 1990-09-28 | 1990-09-28 | 철도 레일 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920006413U KR920006413U (ko) | 1992-04-21 |
KR930002216Y1 true KR930002216Y1 (ko) | 1993-04-26 |
Family
ID=19303884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900015017U Expired - Lifetime KR930002216Y1 (ko) | 1990-09-28 | 1990-09-28 | 철도 레일 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930002216Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102397947B1 (ko) * | 2020-09-15 | 2022-05-13 | 김동진 | 자연기화식 수건 가습기 |
-
1990
- 1990-09-28 KR KR2019900015017U patent/KR930002216Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR920006413U (ko) | 1992-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900928 |
|
UA0201 | Request for examination |
Patent event date: 19900928 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930331 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19930728 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
NORF | Unpaid initial registration fee | ||
UC1904 | Unpaid initial registration fee |