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KR970009844U - Gate opening and closing device - Google Patents

Gate opening and closing device

Info

Publication number
KR970009844U
KR970009844U KR2019960050535U KR19960050535U KR970009844U KR 970009844 U KR970009844 U KR 970009844U KR 2019960050535 U KR2019960050535 U KR 2019960050535U KR 19960050535 U KR19960050535 U KR 19960050535U KR 970009844 U KR970009844 U KR 970009844U
Authority
KR
South Korea
Prior art keywords
closing device
gate opening
gate
opening
closing
Prior art date
Application number
KR2019960050535U
Other languages
Korean (ko)
Other versions
KR200142390Y1 (en
Inventor
한상관
Original Assignee
한상관
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 한상관 filed Critical 한상관
Priority to KR2019960050535U priority Critical patent/KR200142390Y1/en
Publication of KR970009844U publication Critical patent/KR970009844U/en
Application granted granted Critical
Publication of KR200142390Y1 publication Critical patent/KR200142390Y1/en

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
KR2019960050535U 1996-12-17 1996-12-17 Open and close device for water gate KR200142390Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960050535U KR200142390Y1 (en) 1996-12-17 1996-12-17 Open and close device for water gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960050535U KR200142390Y1 (en) 1996-12-17 1996-12-17 Open and close device for water gate

Publications (2)

Publication Number Publication Date
KR970009844U true KR970009844U (en) 1997-03-29
KR200142390Y1 KR200142390Y1 (en) 1999-06-01

Family

ID=19479984

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960050535U KR200142390Y1 (en) 1996-12-17 1996-12-17 Open and close device for water gate

Country Status (1)

Country Link
KR (1) KR200142390Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102243859B1 (en) * 2020-10-20 2021-04-26 이인복 outdoor organic filth treatment unit

Also Published As

Publication number Publication date
KR200142390Y1 (en) 1999-06-01

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Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050714

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee