KR200317423Y1 - 통신용 광케이블 인수공 맨홀 4개 빗장걸이 잠금 장치 - Google Patents
통신용 광케이블 인수공 맨홀 4개 빗장걸이 잠금 장치 Download PDFInfo
- Publication number
- KR200317423Y1 KR200317423Y1 KR20-2003-0007445U KR20030007445U KR200317423Y1 KR 200317423 Y1 KR200317423 Y1 KR 200317423Y1 KR 20030007445 U KR20030007445 U KR 20030007445U KR 200317423 Y1 KR200317423 Y1 KR 200317423Y1
- Authority
- KR
- South Korea
- Prior art keywords
- key
- lid
- ball
- lock
- pusher
- 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
- 230000003287 optical effect Effects 0.000 title claims description 3
- 238000004891 communication Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 235000013871 bee wax Nutrition 0.000 claims description 4
- 239000012166 beeswax Substances 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010367 cloning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (1)
- 보안 인수공 잠금 장치용으로 재질 SUS 304의 특수강으로 한 인수공 규격에 맞는 뚜껑 원판(10) 하부에 잠금 밀대 집(33)과 이 집(33)을 지지해 주는 사각대(30)와 중앙 공(14)에 이들을 +자로 배열하여 4곳에 잠금 밀대(31)가 중앙 공(14)을 덮는 중앙 공 덮개(15)를 덮으므로 중앙 공(14) 4곳에 달린 ㄱ형 격자고리(37)를 누르면 이것이 밀대(31)를 밀어 인수공 안 4곳으로 밀대(31)가 밀려 들어와 뚜껑이 단단히 닫히게 하며 중앙 공(14)이 열리지 않게 중앙 공 덮개(15) 안에 열쇠 걸이용 ㄷ자 갈고리(16)를 부착시켜 여기에 열쇠고리(17)가 걸리도록 하므로 열리지 않게 될 뿐 아니라 열쇠 공(22)에 있는 열쇠에 맞는 凹부위(28)가 보이지 않도록 밀랍(40)을 넣고 또 이 부위가 보이지 않게 덮는 열쇠 공 덮개(23, 24)까지 장착한 것이 특징인 통신용 광케이블 인수공 맨홀 4개 빗장걸이 잠금 장치. (Safety catcher under the lid of the public manhole to protect for the optical fiver telephone cables as four square stick holders)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0007445U KR200317423Y1 (ko) | 2003-03-10 | 2003-03-10 | 통신용 광케이블 인수공 맨홀 4개 빗장걸이 잠금 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0007445U KR200317423Y1 (ko) | 2003-03-10 | 2003-03-10 | 통신용 광케이블 인수공 맨홀 4개 빗장걸이 잠금 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040017485A Division KR100650936B1 (ko) | 2004-03-10 | 2004-03-10 | 인수공맨홀 빗장걸이 장금장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200317423Y1 true KR200317423Y1 (ko) | 2003-06-25 |
Family
ID=49409291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0007445U Ceased KR200317423Y1 (ko) | 2003-03-10 | 2003-03-10 | 통신용 광케이블 인수공 맨홀 4개 빗장걸이 잠금 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200317423Y1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101071918B1 (ko) | 2009-10-28 | 2011-10-11 | 삼성중공업 주식회사 | 건축현장의 바닥개구부용 만능 덮개 |
| KR101104128B1 (ko) | 2010-11-11 | 2012-01-13 | 한국전력공사 | 안전잠금장치 |
-
2003
- 2003-03-10 KR KR20-2003-0007445U patent/KR200317423Y1/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101071918B1 (ko) | 2009-10-28 | 2011-10-11 | 삼성중공업 주식회사 | 건축현장의 바닥개구부용 만능 덮개 |
| KR101104128B1 (ko) | 2010-11-11 | 2012-01-13 | 한국전력공사 | 안전잠금장치 |
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| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20030310 |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20030611 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20030611 |
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| UG1601 | Publication of registration | ||
| UR1001 | Payment of annual fee |
Payment date: 20040614 Start annual number: 2 End annual number: 3 |
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| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
Patent event date: 20040810 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
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| T701 | Written decision to grant on technology evaluation | ||
| UT0701 | Decision on maintenance of utility model |
Patent event date: 20050622 Comment text: Written Decision on Result of Technology Evaluation Patent event code: UT07011S01D |
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| G701 | Re-publication after modification of scope of protection [utility model] | ||
| UG1701 | Publication of correction |
Patent event date: 20050627 Comment text: Request for Notification of Correction during Technology Evaluation Patent event code: UG17011E02I |
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| FPAY | Annual fee payment |
Payment date: 20060526 Year of fee payment: 4 |
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| UR1001 | Payment of annual fee |
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| EXTG | Ip right invalidated | ||
| UC2102 | Extinguishment |