KR870000088Y1 - 유압식 도복 게이트 - Google Patents

유압식 도복 게이트 Download PDF

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Publication number
KR870000088Y1
KR870000088Y1 KR2019820002779U KR820002779U KR870000088Y1 KR 870000088 Y1 KR870000088 Y1 KR 870000088Y1 KR 2019820002779 U KR2019820002779 U KR 2019820002779U KR 820002779 U KR820002779 U KR 820002779U KR 870000088 Y1 KR870000088 Y1 KR 870000088Y1
Authority
KR
South Korea
Prior art keywords
gate
electric
axis
hydraulic
cylinder
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
KR2019820002779U
Other languages
English (en)
Korean (ko)
Other versions
KR830004039U (ko
Inventor
미야 도시 마사 이와
Original Assignee
주식회사 가센 기꼬오
미야 도시 마사 이와
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 주식회사 가센 기꼬오, 미야 도시 마사 이와 filed Critical 주식회사 가센 기꼬오
Publication of KR830004039U publication Critical patent/KR830004039U/ko
Application granted granted Critical
Publication of KR870000088Y1 publication Critical patent/KR870000088Y1/ko
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
KR2019820002779U 1981-04-09 1982-04-08 유압식 도복 게이트 Expired KR870000088Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1981051837U JPS6020656Y2 (ja) 1981-04-09 1981-04-09 油圧式倒伏ゲ−ト
JP???81-51837? 1981-04-09

Publications (2)

Publication Number Publication Date
KR830004039U KR830004039U (ko) 1983-12-27
KR870000088Y1 true KR870000088Y1 (ko) 1987-02-07

Family

ID=29848550

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019820002779U Expired KR870000088Y1 (ko) 1981-04-09 1982-04-08 유압식 도복 게이트

Country Status (2)

Country Link
JP (1) JPS6020656Y2 (https=)
KR (1) KR870000088Y1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100942178B1 (ko) * 2009-07-23 2010-02-11 (주) 삼보하이드로테크 실린더 수납구조를 갖는 수문

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006176985A (ja) * 2004-12-21 2006-07-06 Sanki Kogyo Kk 水門扉の回転支承部の水密構造
CN118463903B (zh) * 2024-04-25 2025-12-19 中国长江电力股份有限公司 一种液压启闭机弧门开度测量方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100942178B1 (ko) * 2009-07-23 2010-02-11 (주) 삼보하이드로테크 실린더 수납구조를 갖는 수문

Also Published As

Publication number Publication date
KR830004039U (ko) 1983-12-27
JPS57164130U (https=) 1982-10-16
JPS6020656Y2 (ja) 1985-06-20

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19820408

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Patent event date: 19820408

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19860620

UG1604 Publication of application

Patent event code: UG16041S01I

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Patent event date: 19861203

UE0701 Decision of registration

Patent event date: 19870425

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

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Patent event date: 19870731

Patent event code: UR07011E01D

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Payment date: 19870731

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Termination date: 19941008

Termination category: Default of registration fee