KR20010095393A - 전기, 통신 케이블용 맨홀슬리브 - Google Patents
전기, 통신 케이블용 맨홀슬리브 Download PDFInfo
- Publication number
- KR20010095393A KR20010095393A KR1020000016354A KR20000016354A KR20010095393A KR 20010095393 A KR20010095393 A KR 20010095393A KR 1020000016354 A KR1020000016354 A KR 1020000016354A KR 20000016354 A KR20000016354 A KR 20000016354A KR 20010095393 A KR20010095393 A KR 20010095393A
- Authority
- KR
- South Korea
- Prior art keywords
- manhole
- tube
- sleeve
- protective
- present
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/18—Rolls or rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Claims (2)
- 전기, 통신 케이블 보호다공관의 시공설치를 위한 맨홀 슬리브를 구성함에 있어서, 원통형 본체(4) 일측에 다수개의 보호관이 일체로 구성된 보호다공관(20)의 외형과 같은 내경을 갖는 삽입연결관체(14)를 구성하고, 삽입연결관체(14)일측에는 다수의 연결관(10)이 일체형으로 구성되게 하여서 됨을 특징으로 하는 전기, 통신 케이블용 맨홀슬리브.
- 제1항에 있어서, 본체(4) 내면 일측에 구성된 다수의 연결관(10) 사이에는 중공부(16)를 구성하되, 연결관(10)과 중공부(16) 외측부에는 방수용 밀폐막(22)이 일체형으로 구성되게 하여서 됨을 특징으로 하는 전기, 통신 케이블용 맨홀슬리브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000016354A KR20010095393A (ko) | 2000-03-30 | 2000-03-30 | 전기, 통신 케이블용 맨홀슬리브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000016354A KR20010095393A (ko) | 2000-03-30 | 2000-03-30 | 전기, 통신 케이블용 맨홀슬리브 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20010095393A true KR20010095393A (ko) | 2001-11-07 |
Family
ID=19660012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000016354A KR20010095393A (ko) | 2000-03-30 | 2000-03-30 | 전기, 통신 케이블용 맨홀슬리브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20010095393A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100904707B1 (ko) * | 2009-02-12 | 2009-06-29 | (주)서광전기컨설팅 | 지중배전선 인입형 절연관 |
KR102489068B1 (ko) | 2022-06-23 | 2023-01-18 | (주)라인테크놀로지 | 다중 내관 구조체 |
-
2000
- 2000-03-30 KR KR1020000016354A patent/KR20010095393A/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100904707B1 (ko) * | 2009-02-12 | 2009-06-29 | (주)서광전기컨설팅 | 지중배전선 인입형 절연관 |
KR102489068B1 (ko) | 2022-06-23 | 2023-01-18 | (주)라인테크놀로지 | 다중 내관 구조체 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000330 |
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PG1501 | Laying open of application | ||
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PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20011222 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20020812 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20011222 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |