JPS54138266A - Electrically driven automatic tension mooring winch - Google Patents
Electrically driven automatic tension mooring winchInfo
- Publication number
- JPS54138266A JPS54138266A JP4555578A JP4555578A JPS54138266A JP S54138266 A JPS54138266 A JP S54138266A JP 4555578 A JP4555578 A JP 4555578A JP 4555578 A JP4555578 A JP 4555578A JP S54138266 A JPS54138266 A JP S54138266A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- tension
- rope
- decreased
- rotated
- 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
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
PURPOSE: To automatize ship mooring operation by detecting rope tension with three springs and differential gear incoroprated in the reduction gear unit.
CONSTITUTION: When rope tension is increased, of positions tension detecting wheel 9 and large gear 6 are changed and pinion 12 is rotated with case 15. Resultantly, gear 17 supported by a pin is turned around gear 18 and at the same time is turned about itself in mesh with gear 18. Here, gear 16 is not rotated and gear 18 causes rotation of shaft 20. Then, rotation of the shaft 20 is transmitted to tension detector 14. When rope tension is increased to a presceibed value, an in struction for opening electromagnetic brake is given from synchronous computor, and when the tension is decreased, detecting wheel 9 is pushed back by spring. On the other hand, when the rope tension is decreased to a value lower than a set value, an instruction is given for driving motor 10 in the direction reeling in the rope and thus rotating drum 11 in the same rope winding direction, whereby ship mooring operation can be carried out automatically.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555578A JPS54138266A (en) | 1978-04-18 | 1978-04-18 | Electrically driven automatic tension mooring winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555578A JPS54138266A (en) | 1978-04-18 | 1978-04-18 | Electrically driven automatic tension mooring winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54138266A true JPS54138266A (en) | 1979-10-26 |
| JPS6129317B2 JPS6129317B2 (en) | 1986-07-05 |
Family
ID=12722597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4555578A Granted JPS54138266A (en) | 1978-04-18 | 1978-04-18 | Electrically driven automatic tension mooring winch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54138266A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153224U (en) * | 1981-03-20 | 1982-09-25 | ||
| JP2011020830A (en) * | 2009-07-17 | 2011-02-03 | Japan Radio & Electric Manufacture Co Ltd | Land power-supply cable reel |
| CN104340906A (en) * | 2014-10-17 | 2015-02-11 | 江苏政田重工股份有限公司 | Electric anchor and winch machine with load limitation function and cable self-tensioning function |
| CN107572439A (en) * | 2017-09-13 | 2018-01-12 | 王传忠 | A kind of building tower crane hoisting mechanism power-off protector |
-
1978
- 1978-04-18 JP JP4555578A patent/JPS54138266A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153224U (en) * | 1981-03-20 | 1982-09-25 | ||
| JP2011020830A (en) * | 2009-07-17 | 2011-02-03 | Japan Radio & Electric Manufacture Co Ltd | Land power-supply cable reel |
| CN104340906A (en) * | 2014-10-17 | 2015-02-11 | 江苏政田重工股份有限公司 | Electric anchor and winch machine with load limitation function and cable self-tensioning function |
| CN107572439A (en) * | 2017-09-13 | 2018-01-12 | 王传忠 | A kind of building tower crane hoisting mechanism power-off protector |
| CN107572439B (en) * | 2017-09-13 | 2019-01-04 | 徐州能豆信息科技有限公司 | A kind of building tower crane hoisting mechanism power-off protector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6129317B2 (en) | 1986-07-05 |
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