KR900008710Y1 - 농업용수 개폐용 수문의 괘정장치 - Google Patents
농업용수 개폐용 수문의 괘정장치 Download PDFInfo
- Publication number
- KR900008710Y1 KR900008710Y1 KR2019870006272U KR870006272U KR900008710Y1 KR 900008710 Y1 KR900008710 Y1 KR 900008710Y1 KR 2019870006272 U KR2019870006272 U KR 2019870006272U KR 870006272 U KR870006272 U KR 870006272U KR 900008710 Y1 KR900008710 Y1 KR 900008710Y1
- Authority
- KR
- South Korea
- Prior art keywords
- opening
- screw rod
- outer cylinder
- closing
- hole
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
Description
Claims (1)
- 도면에 표시한 것과 같이 수문몸체(1)의 하단에 배수구(2)를 설치하여 그 입구에 개폐문(3)을 장치하고 개폐문 승강용 나사봉(4)을 고정관(5)내로 나삽하여 나사봉 헤드(4a)를 수문몸체의 상판(1')으로 돌출시켜 나사봉 작동용 크랭크핸들(13)로서 나사봉(4)을 회전시켜 개폐판을 조작시킬 수 있도록 된 농업용수용 수문에 있어서, 나사봉헤드(4a) 외주에 은폐용외통(6)을 설치하여 나사봉헤드(4a)만 중심공(6')으로 노출시키고 은폐용외통 상부에 가림판(7)을 착설하여 개폐할 수 있도록하되 내측면으로 걸림홈(9)이 있는 괘정돌기(8)을 돌착하여 이것이 외통(6)에 형성된 괘정홈(10)으로 삽입되면 괘정홈(10)의 내측방으로 스프링(11")에 의하여 괘정홈(10) 방향으로 탄발되면서 안내횡공(10a)을 따라 좌우로 작동되는 걸림자(11)를 탄설하여 걸림자(11) 외측단이 걸림홈(9) 내에 접리되게 하고, 은폐외통(6) 외측으로 형성된 열쇠공(6a)으로 열쇠(12)를 투입하여 걸림자(11)를 해정시킬 수 있도록 한 농업용수용수개폐용 수문의 괘정장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870006272U KR900008710Y1 (ko) | 1987-04-27 | 1987-04-27 | 농업용수 개폐용 수문의 괘정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870006272U KR900008710Y1 (ko) | 1987-04-27 | 1987-04-27 | 농업용수 개폐용 수문의 괘정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880019796U KR880019796U (ko) | 1988-11-28 |
KR900008710Y1 true KR900008710Y1 (ko) | 1990-09-22 |
Family
ID=19262239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870006272U Expired KR900008710Y1 (ko) | 1987-04-27 | 1987-04-27 | 농업용수 개폐용 수문의 괘정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900008710Y1 (ko) |
-
1987
- 1987-04-27 KR KR2019870006272U patent/KR900008710Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR880019796U (ko) | 1988-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4127967A (en) | Burglar-resistant door assembly | |
US3751948A (en) | Protective lock casing | |
US5307653A (en) | Slidebolt and padlock security shield devices | |
RU16933U1 (ru) | Висячий замок | |
US4673202A (en) | Door locking device | |
US5201202A (en) | Door lock security device | |
US4583776A (en) | Double purpose security plate | |
US5249444A (en) | Door assembly including swivel latch | |
US4286814A (en) | Universally pivotal padlock and staple shielding hasp | |
US5584514A (en) | Window guard locking device | |
ATE291671T1 (de) | Türverriegelungssystem für einen container | |
US4171837A (en) | Burglary resistant door apparatus | |
EP3348754B1 (de) | Fluchtwegterminal | |
US5916282A (en) | Switch cabinet door lock | |
KR900008710Y1 (ko) | 농업용수 개폐용 수문의 괘정장치 | |
US4741454A (en) | Protective enclosure for vending apparatus and the like | |
US3343387A (en) | Door knob shield and lock | |
US4732024A (en) | Lock with security cylinder and extended key | |
US3318625A (en) | Latch for closures | |
GB2130634A (en) | Apparatus for preventing unauthorised entry through a door | |
ATE306601T1 (de) | Vorrichtung zum verschliessen einer wandöffnung | |
US4890868A (en) | Door latch | |
JP7343165B2 (ja) | 補助錠 | |
KR102286550B1 (ko) | 안전용 출입문장치 | |
KR200179240Y1 (ko) | 문의 장금장치 |
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: 19870427 |
|
UA0201 | Request for examination |
Patent event date: 19870427 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: 19900824 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19901211 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19910510 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19910508 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |