JPS6429513A - Opening and closing device for sluice with differential gear - Google Patents
Opening and closing device for sluice with differential gearInfo
- Publication number
- JPS6429513A JPS6429513A JP18497787A JP18497787A JPS6429513A JP S6429513 A JPS6429513 A JP S6429513A JP 18497787 A JP18497787 A JP 18497787A JP 18497787 A JP18497787 A JP 18497787A JP S6429513 A JPS6429513 A JP S6429513A
- Authority
- JP
- Japan
- Prior art keywords
- mechanical
- input
- manual
- output shaft
- fixed
- 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
Links
Landscapes
- Barrages (AREA)
Abstract
PURPOSE:To permit a water gate to be opened or closed even by any of mechanical and manual powers by providing an input switching mechanism which can easily be attached to or detached from the output shaft of a mechanical rotator and a manual rotary handle. CONSTITUTION:A worm wheel 4 is fixed to the pinion rotor 12 of a differential gear mechanism 2 and connected through a gear mechanism 3 to an input shaft 15. An input switching mechanism 16 which can easily be attached to or detached from the output shaft 36a of a mechanical rotator 36, an input shaft 15, and a manual rotary handle 37 is provided for the input side. One of side gear shafts 10 and 11 fixed with the side gears 8 and 9 of the mechanism 2 is fixed to the output shaft 22 and the other is connected to a brake mechanism 27. The water gate can thus be opened or closed even by either of mechanical or manual actions without the need for attaching or detaching operation of clutch mechanism as in the conventional device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18497787A JPS6429513A (en) | 1987-07-23 | 1987-07-23 | Opening and closing device for sluice with differential gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18497787A JPS6429513A (en) | 1987-07-23 | 1987-07-23 | Opening and closing device for sluice with differential gear |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429513A true JPS6429513A (en) | 1989-01-31 |
JPH0439527B2 JPH0439527B2 (en) | 1992-06-29 |
Family
ID=16162649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18497787A Granted JPS6429513A (en) | 1987-07-23 | 1987-07-23 | Opening and closing device for sluice with differential gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429513A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010242313A (en) * | 2009-04-01 | 2010-10-28 | Hokoku Kogyo Co Ltd | Apparatus for opening/closing sluice gate |
-
1987
- 1987-07-23 JP JP18497787A patent/JPS6429513A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010242313A (en) * | 2009-04-01 | 2010-10-28 | Hokoku Kogyo Co Ltd | Apparatus for opening/closing sluice gate |
Also Published As
Publication number | Publication date |
---|---|
JPH0439527B2 (en) | 1992-06-29 |
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