JPS5972310A - 起伏式堰 - Google Patents

起伏式堰

Info

Publication number
JPS5972310A
JPS5972310A JP18103782A JP18103782A JPS5972310A JP S5972310 A JPS5972310 A JP S5972310A JP 18103782 A JP18103782 A JP 18103782A JP 18103782 A JP18103782 A JP 18103782A JP S5972310 A JPS5972310 A JP S5972310A
Authority
JP
Japan
Prior art keywords
frame
gate door
chain
rising
falling
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.)
Granted
Application number
JP18103782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6112046B2 (enrdf_load_stackoverflow
Inventor
Hideo Nagamitsu
秀夫 長光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP18103782A priority Critical patent/JPS5972310A/ja
Publication of JPS5972310A publication Critical patent/JPS5972310A/ja
Publication of JPS6112046B2 publication Critical patent/JPS6112046B2/ja
Granted legal-status Critical Current

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)
JP18103782A 1982-10-15 1982-10-15 起伏式堰 Granted JPS5972310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18103782A JPS5972310A (ja) 1982-10-15 1982-10-15 起伏式堰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18103782A JPS5972310A (ja) 1982-10-15 1982-10-15 起伏式堰

Publications (2)

Publication Number Publication Date
JPS5972310A true JPS5972310A (ja) 1984-04-24
JPS6112046B2 JPS6112046B2 (enrdf_load_stackoverflow) 1986-04-05

Family

ID=16093655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18103782A Granted JPS5972310A (ja) 1982-10-15 1982-10-15 起伏式堰

Country Status (1)

Country Link
JP (1) JPS5972310A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120148346A1 (en) * 2012-03-01 2012-06-14 Shahriar Eftekharzadeh Self-deploying floodwall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120148346A1 (en) * 2012-03-01 2012-06-14 Shahriar Eftekharzadeh Self-deploying floodwall

Also Published As

Publication number Publication date
JPS6112046B2 (enrdf_load_stackoverflow) 1986-04-05

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