JPS5744014A - Elevating device for sluice gate - Google Patents
Elevating device for sluice gateInfo
- Publication number
- JPS5744014A JPS5744014A JP11953680A JP11953680A JPS5744014A JP S5744014 A JPS5744014 A JP S5744014A JP 11953680 A JP11953680 A JP 11953680A JP 11953680 A JP11953680 A JP 11953680A JP S5744014 A JPS5744014 A JP S5744014A
- Authority
- JP
- Japan
- Prior art keywords
- sluice gate
- brake
- driving shaft
- casing
- sluice
- 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 enable an easy elevation of a sluice gate manually, by a method wherein, in a device which opens and shuts a sluice through the vertical movement of the sluice gate, a driving shaft and a driven shaft are coupled through the medium of a clutch and a brake.
CONSTITUTION: A one-way turning clutch device 30, secured to a driving shaft 3, is constituted such that it engages latchet claws 33 and 33' only when a latchet gear 35 depressed a sluice gate. A brake device 40 is designed to be capable of engaging and disengaging the driving shaft through the slide of a brake casing 4. In case the sluice gate is raised, a driving shaft 3 and a casing 4 are coupled with the brake device 40 actuated, and with a handle 2 turned, a driven shaft 101 turns in unison with the handle to raise a rack member 111. In this case, a plate member 31 and a brake casing 4 rotate in the same direction, and as a result, the clutch device 30 does not work to prevent the sluice gate from lowering.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119536A JPS5855288B2 (en) | 1980-08-29 | 1980-08-29 | Lifting device for water gate door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119536A JPS5855288B2 (en) | 1980-08-29 | 1980-08-29 | Lifting device for water gate door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5744014A true JPS5744014A (en) | 1982-03-12 |
JPS5855288B2 JPS5855288B2 (en) | 1983-12-09 |
Family
ID=14763708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55119536A Expired JPS5855288B2 (en) | 1980-08-29 | 1980-08-29 | Lifting device for water gate door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855288B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7114879B2 (en) | 2001-07-09 | 2006-10-03 | Henry K. Obermeyer | Water control gate and actuator therefore |
-
1980
- 1980-08-29 JP JP55119536A patent/JPS5855288B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7114879B2 (en) | 2001-07-09 | 2006-10-03 | Henry K. Obermeyer | Water control gate and actuator therefore |
US8511937B2 (en) | 2001-07-09 | 2013-08-20 | Henry K. Obermeyer | Water control apparatus |
US9028170B2 (en) | 2001-07-09 | 2015-05-12 | Henry K. Obermeyer | Water control apparatus |
US9765495B2 (en) | 2001-07-09 | 2017-09-19 | Henry K. Obermeyer | Water control apparatus |
US10370813B2 (en) | 2001-07-09 | 2019-08-06 | Henry K. Obermeyer | Water control apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5855288B2 (en) | 1983-12-09 |
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