KR890002823U - 농업용수 개폐용 수문의 안전 구동장치 - Google Patents

농업용수 개폐용 수문의 안전 구동장치

Info

Publication number
KR890002823U
KR890002823U KR2019870011899U KR870011899U KR890002823U KR 890002823 U KR890002823 U KR 890002823U KR 2019870011899 U KR2019870011899 U KR 2019870011899U KR 870011899 U KR870011899 U KR 870011899U KR 890002823 U KR890002823 U KR 890002823U
Authority
KR
South Korea
Prior art keywords
water
opening
driving device
safe driving
gate
Prior art date
Application number
KR2019870011899U
Other languages
English (en)
Other versions
KR910000798Y1 (ko
Inventor
박정훈
Original Assignee
박정훈
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 박정훈 filed Critical 박정훈
Priority to KR2019870011899U priority Critical patent/KR910000798Y1/ko
Publication of KR890002823U publication Critical patent/KR890002823U/ko
Application granted granted Critical
Publication of KR910000798Y1 publication Critical patent/KR910000798Y1/ko

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
    • E02B7/26—Vertical-lift gates
    • E02B7/36—Elevating mechanisms for vertical-lift gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
KR2019870011899U 1987-07-21 1987-07-21 농업용수 개폐용 수문의 안전 구동장치 KR910000798Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011899U KR910000798Y1 (ko) 1987-07-21 1987-07-21 농업용수 개폐용 수문의 안전 구동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011899U KR910000798Y1 (ko) 1987-07-21 1987-07-21 농업용수 개폐용 수문의 안전 구동장치

Publications (2)

Publication Number Publication Date
KR890002823U true KR890002823U (ko) 1989-04-08
KR910000798Y1 KR910000798Y1 (ko) 1991-02-08

Family

ID=19265466

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011899U KR910000798Y1 (ko) 1987-07-21 1987-07-21 농업용수 개폐용 수문의 안전 구동장치

Country Status (1)

Country Link
KR (1) KR910000798Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010091408A (ko) * 2000-03-15 2001-10-23 김병호 전극봉 연마기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010091408A (ko) * 2000-03-15 2001-10-23 김병호 전극봉 연마기

Also Published As

Publication number Publication date
KR910000798Y1 (ko) 1991-02-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee