JPS5766094A - Sailing device utilizing derick device - Google Patents
Sailing device utilizing derick deviceInfo
- Publication number
- JPS5766094A JPS5766094A JP55138573A JP13857380A JPS5766094A JP S5766094 A JPS5766094 A JP S5766094A JP 55138573 A JP55138573 A JP 55138573A JP 13857380 A JP13857380 A JP 13857380A JP S5766094 A JPS5766094 A JP S5766094A
- Authority
- JP
- Japan
- Prior art keywords
- sail
- derick
- post
- handling
- sailing
- 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
- Jib Cranes (AREA)
Abstract
PURPOSE: To prevent the interference with both handling of a sail and operating of a derick at a loading time, by a method wherein a sail is unfurled above a derick post serving as a bottom side.
CONSTITUTION: A sail post 6 is mounted at a center of a top part of a derick post 1, and a sheave 12 is secured to and hung from the top of the post 1. Meanwhile, a sail winding device 7 is attached to an upper surface of a derick boom 2 by means of a pin, and is coupled directly to a matter 20 for winding through a reduction gear. The sail 13 is formed in a right-angled triangle, and when handling the sail 13, the bottom side of the sail 13 is wound around a drum 14 of the handling device 7, and simultaneously, a wire, secured to the sail top, is wound around a winch through the sheave 12. Thus, the sail 13 is wound by means of the winding device 7 at a loading time or, where necessary and this permits stowing of the sail.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138573A JPS5916993B2 (en) | 1980-10-01 | 1980-10-01 | Sailing device using derrick device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138573A JPS5916993B2 (en) | 1980-10-01 | 1980-10-01 | Sailing device using derrick device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5766094A true JPS5766094A (en) | 1982-04-22 |
JPS5916993B2 JPS5916993B2 (en) | 1984-04-18 |
Family
ID=15225283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55138573A Expired JPS5916993B2 (en) | 1980-10-01 | 1980-10-01 | Sailing device using derrick device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5916993B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106428495A (en) * | 2016-10-20 | 2017-02-22 | 中国海洋大学 | Marine unmanned vehicle directly driven by wind energy |
-
1980
- 1980-10-01 JP JP55138573A patent/JPS5916993B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106428495A (en) * | 2016-10-20 | 2017-02-22 | 中国海洋大学 | Marine unmanned vehicle directly driven by wind energy |
Also Published As
Publication number | Publication date |
---|---|
JPS5916993B2 (en) | 1984-04-18 |
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