JPS5650890A - Auxiliary ice-breaking device for icebreaker - Google Patents

Auxiliary ice-breaking device for icebreaker

Info

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
Application number
JP12774279A
Other languages
Japanese (ja)
Inventor
Saburo Yamashita
Nobuhiko Furushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP12774279A priority Critical patent/JPS5650890A/en
Publication of JPS5650890A publication Critical patent/JPS5650890A/en
Pending legal-status Critical Current

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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
JP12774279A 1979-10-03 1979-10-03 Auxiliary ice-breaking device for icebreaker Pending JPS5650890A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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