JPS5650890A - Auxiliary ice-breaking device for icebreaker - Google Patents
Auxiliary ice-breaking device for icebreakerInfo
- Publication number
- JPS5650890A JPS5650890A JP12774279A JP12774279A JPS5650890A JP S5650890 A JPS5650890 A JP S5650890A JP 12774279 A JP12774279 A JP 12774279A JP 12774279 A JP12774279 A JP 12774279A JP S5650890 A JPS5650890 A JP S5650890A
- Authority
- JP
- Japan
- Prior art keywords
- endless belt
- arm
- high pressure
- belt
- pressure fluid
- 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.)
- Pending
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
PURPOSE: To surely and effectively perform the cutting work for ice bodies, by circulatably supporting a flexible endless belt to an arm, providing injection nozzles in said endless belt and injecting high pressure fluid from said injection nozzles.
CONSTITUTION: An arm 3 is pivotally installed to the bow at its rear end and can be extended at use to the outside of a ship's side, while at the point end of the arm 3 a mechanism 5 for circulation movably supporting a flexible endless belt 4 is provided. In the endless belt 4 a plurality of injection nozzles 6 are provided, and high pressure fluid can be fed from a high pressure fluid supplier 7 and injected. The mechanism 5 equipped on ice Is is provided with sprocket wheels 5fW5g to which the endless belt 4 is mounted. While on the belt 4 a spike is provided to prevent occurrence of slipping of the belt.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12774279A JPS5650890A (en) | 1979-10-03 | 1979-10-03 | Auxiliary ice-breaking device for icebreaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12774279A JPS5650890A (en) | 1979-10-03 | 1979-10-03 | Auxiliary ice-breaking device for icebreaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5650890A true JPS5650890A (en) | 1981-05-08 |
Family
ID=14967551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12774279A Pending JPS5650890A (en) | 1979-10-03 | 1979-10-03 | Auxiliary ice-breaking device for icebreaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5650890A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103253355A (en) * | 2013-02-28 | 2013-08-21 | 华北水利水电学院 | Groove cutting and hull pressing combination ice breaker and ice breaking method |
CN108928441A (en) * | 2018-06-12 | 2018-12-04 | 嘉兴市禾东船业有限责任公司 | A kind of Ice Breaking System of sail hull |
-
1979
- 1979-10-03 JP JP12774279A patent/JPS5650890A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103253355A (en) * | 2013-02-28 | 2013-08-21 | 华北水利水电学院 | Groove cutting and hull pressing combination ice breaker and ice breaking method |
CN108928441A (en) * | 2018-06-12 | 2018-12-04 | 嘉兴市禾东船业有限责任公司 | A kind of Ice Breaking System of sail hull |
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