JPH0144846B2 - - Google Patents

Info

Publication number
JPH0144846B2
JPH0144846B2 JP882881A JP882881A JPH0144846B2 JP H0144846 B2 JPH0144846 B2 JP H0144846B2 JP 882881 A JP882881 A JP 882881A JP 882881 A JP882881 A JP 882881A JP H0144846 B2 JPH0144846 B2 JP H0144846B2
Authority
JP
Japan
Prior art keywords
door
gate
roller
groove
door groove
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
Application number
JP882881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57123312A (en
Inventor
Iwao Myata
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.)
TAHARA SEISAKUSHO KK
Original Assignee
TAHARA SEISAKUSHO KK
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 TAHARA SEISAKUSHO KK filed Critical TAHARA SEISAKUSHO KK
Priority to JP882881A priority Critical patent/JPS57123312A/ja
Publication of JPS57123312A publication Critical patent/JPS57123312A/ja
Publication of JPH0144846B2 publication Critical patent/JPH0144846B2/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
    • E02B7/26—Vertical-lift gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
JP882881A 1981-01-23 1981-01-23 Discharge gate equipped with roller in gate groove Granted JPS57123312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP882881A JPS57123312A (en) 1981-01-23 1981-01-23 Discharge gate equipped with roller in gate groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP882881A JPS57123312A (en) 1981-01-23 1981-01-23 Discharge gate equipped with roller in gate groove

Publications (2)

Publication Number Publication Date
JPS57123312A JPS57123312A (en) 1982-07-31
JPH0144846B2 true JPH0144846B2 (https=) 1989-09-29

Family

ID=11703648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP882881A Granted JPS57123312A (en) 1981-01-23 1981-01-23 Discharge gate equipped with roller in gate groove

Country Status (1)

Country Link
JP (1) JPS57123312A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108203970B (zh) * 2018-01-15 2019-12-03 福建新创锦纶实业有限公司 一种水利防洪大坝用拦截设备
CN108442336A (zh) * 2018-04-28 2018-08-24 黄宇松 一种水利工程用防腐蚀高强度的泄洪闸门

Also Published As

Publication number Publication date
JPS57123312A (en) 1982-07-31

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