JPH0449239Y2 - - Google Patents

Info

Publication number
JPH0449239Y2
JPH0449239Y2 JP1986123911U JP12391186U JPH0449239Y2 JP H0449239 Y2 JPH0449239 Y2 JP H0449239Y2 JP 1986123911 U JP1986123911 U JP 1986123911U JP 12391186 U JP12391186 U JP 12391186U JP H0449239 Y2 JPH0449239 Y2 JP H0449239Y2
Authority
JP
Japan
Prior art keywords
clutch
water gate
shaft
motor
closing device
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
JP1986123911U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6331132U (en]
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 filed Critical
Priority to JP1986123911U priority Critical patent/JPH0449239Y2/ja
Publication of JPS6331132U publication Critical patent/JPS6331132U/ja
Application granted granted Critical
Publication of JPH0449239Y2 publication Critical patent/JPH0449239Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP1986123911U 1986-08-12 1986-08-12 Expired JPH0449239Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986123911U JPH0449239Y2 (en]) 1986-08-12 1986-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986123911U JPH0449239Y2 (en]) 1986-08-12 1986-08-12

Publications (2)

Publication Number Publication Date
JPS6331132U JPS6331132U (en]) 1988-02-29
JPH0449239Y2 true JPH0449239Y2 (en]) 1992-11-19

Family

ID=31015452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986123911U Expired JPH0449239Y2 (en]) 1986-08-12 1986-08-12

Country Status (1)

Country Link
JP (1) JPH0449239Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012090984A1 (ja) * 2010-12-27 2012-07-05 Hashidume Shigeru 水門扉の昇降開閉装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825118B2 (ja) * 1975-07-31 1983-05-25 大日本インキ化学工業株式会社 フンタイトリヨウヨウジユシソセイブツ
JPS54127049U (en]) * 1978-02-27 1979-09-04
JPS61126121U (en]) * 1985-01-26 1986-08-08

Also Published As

Publication number Publication date
JPS6331132U (en]) 1988-02-29

Similar Documents

Publication Publication Date Title
US4945678A (en) Window operator
US5386891A (en) Mechanism for controlling the raising and lowering of a door
US4344252A (en) Garage door operation control apparatus
US4633925A (en) Method of pruning tree and tree pruning machine
JPH0449239Y2 (en])
US3610584A (en) Lowering device mechanism
USRE34287E (en) Window operator
JP2787402B2 (ja) 弁用アクチュエータの手動・電動切換装置
KR101658827B1 (ko) 자중강하식 액추에이터
JPH01223210A (ja) ゲート開閉装置
JP5851278B2 (ja) 緊急遮断ゲート装置
JP3668943B2 (ja) 水門開閉装置の操作制御システム
KR101646763B1 (ko) 자중강하식 액추에이터
CA2081296C (en) Failsafe limit switch with automatic reset for rolling fire doors
JPH0631577Y2 (ja) シャッターの開閉装置
JPH08120652A (ja) 水門開閉装置のセルフロック機構
JPS6250605B2 (en])
JP2557623B2 (ja) ゲ−トの自動装置
JPH0513775Y2 (en])
JPH0322343Y2 (en])
JPH0349583Y2 (en])
JPH0546461B2 (en])
JPS6322179Y2 (en])
JPH11172659A (ja) 半手動・半電動水門開閉機の駆動方法とその制御装置
JPH0125198Y2 (en])