KR0119433Y1 - 철도용 전선보호관 - Google Patents
철도용 전선보호관Info
- Publication number
- KR0119433Y1 KR0119433Y1 KR2019940031333U KR19940031333U KR0119433Y1 KR 0119433 Y1 KR0119433 Y1 KR 0119433Y1 KR 2019940031333 U KR2019940031333 U KR 2019940031333U KR 19940031333 U KR19940031333 U KR 19940031333U KR 0119433 Y1 KR0119433 Y1 KR 0119433Y1
- Authority
- KR
- South Korea
- Prior art keywords
- main body
- lid
- prevent
- synthetic resin
- railroad
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
Description
Claims (1)
- 합성수지로 성형된 본체 및 뚜껑과, 상기 본체의 양단의 연결부는 연결된 상태가 벌어지지 않도록 하는 돌부 및 삽입부와, 상기 본체에 덮어진 뚜껑이 이탈되는 것을 방지하기 위하여 측벽 상면에 형성된 삽입홈에 삽입되어 고정되도록 뚜껑에 형성하는 고정편과, 상기 본체가 바닥에서 움직이는 것을 방지하도록 못을 박는 구멍을 본체 바닥면에 구비한 것을 특징으로 하는 철도용 전선보호관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940031333U KR0119433Y1 (ko) | 1994-11-25 | 1994-11-25 | 철도용 전선보호관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940031333U KR0119433Y1 (ko) | 1994-11-25 | 1994-11-25 | 철도용 전선보호관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960019253U KR960019253U (ko) | 1996-06-19 |
KR0119433Y1 true KR0119433Y1 (ko) | 1998-08-17 |
Family
ID=19399110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940031333U KR0119433Y1 (ko) | 1994-11-25 | 1994-11-25 | 철도용 전선보호관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0119433Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020249920A1 (en) * | 2019-06-14 | 2020-12-17 | Trojan Services Limited | A combined cable trough and walkway |
KR20230139202A (ko) | 2022-03-25 | 2023-10-05 | 다대산업주식회사 | 철도 노변 설치용 전선케이블 보호관로구 |
-
1994
- 1994-11-25 KR KR2019940031333U patent/KR0119433Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020249920A1 (en) * | 2019-06-14 | 2020-12-17 | Trojan Services Limited | A combined cable trough and walkway |
KR20230139202A (ko) | 2022-03-25 | 2023-10-05 | 다대산업주식회사 | 철도 노변 설치용 전선케이블 보호관로구 |
Also Published As
Publication number | Publication date |
---|---|
KR960019253U (ko) | 1996-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
J204 | Request for invalidation trial [patent] | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 19990415 Effective date: 19990630 |
|
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION |
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J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 19990806 Effective date: 20000623 |
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J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION REQUESTED 20000624 Effective date: 20001009 |
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J221 | Remand (intellectual property tribunal) |
Free format text: REMAND (INTELLECTUAL PROPERTY TRIBUNAL) FOR INVALIDATION |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20001019 Effective date: 20001130 |
|
LAPS | Lapse due to unpaid annual fee |