JPS5744594A - Ice-breaking device - Google Patents

Ice-breaking device

Info

Publication number
JPS5744594A
JPS5744594A JP7732081A JP7732081A JPS5744594A JP S5744594 A JPS5744594 A JP S5744594A JP 7732081 A JP7732081 A JP 7732081A JP 7732081 A JP7732081 A JP 7732081A JP S5744594 A JPS5744594 A JP S5744594A
Authority
JP
Japan
Prior art keywords
ice
breaking device
breaking
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
JP7732081A
Other languages
Japanese (ja)
Inventor
Otsuto Furiidoritsuhi Ya Hansu
Daaru Hoiiraa Jiyou
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.)
ExxonMobil Upstream Research Co
Original Assignee
Exxon Production Research Co
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
Priority claimed from US05/861,737 external-priority patent/US4208977A/en
Application filed by Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of JPS5744594A publication Critical patent/JPS5744594A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Screw Conveyors (AREA)
  • Earth Drilling (AREA)
JP7732081A 1977-12-19 1981-05-21 Ice-breaking device Pending JPS5744594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/861,737 US4208977A (en) 1976-05-07 1977-12-19 Icebreaking apparatus

Publications (1)

Publication Number Publication Date
JPS5744594A true JPS5744594A (en) 1982-03-13

Family

ID=25336618

Family Applications (2)

Application Number Title Priority Date Filing Date
JP6662678A Granted JPS5486188A (en) 1977-12-19 1978-06-01 Ice breaking device
JP7732081A Pending JPS5744594A (en) 1977-12-19 1981-05-21 Ice-breaking device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP6662678A Granted JPS5486188A (en) 1977-12-19 1978-06-01 Ice breaking device

Country Status (3)

Country Link
JP (2) JPS5486188A (en)
DE (1) DE2847344A1 (en)
FI (1) FI67813C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228491A (en) * 1988-04-22 1990-01-30 Mitsubishi Electric Corp Guide rail installation device for transfer passage
JPH039377U (en) * 1989-06-19 1991-01-29

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164501A (en) * 1979-06-11 1980-12-22 Topy Ind Ltd Wheel disk and machining thereof
CN108146587B (en) * 2018-02-11 2023-08-08 合肥学院 Ocean continuous ice breaking mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933078C (en) * 1954-03-02 1955-09-15 Werner Sievers Caterpillar icebreaker
FR2048317A5 (en) * 1969-12-24 1971-03-19 Fioravanti Jean
JPS5135035B2 (en) * 1971-11-27 1976-09-30
US3921560A (en) * 1974-04-08 1975-11-25 Sea Log Corp Ice cutting apparatus for vessels operating in ice covered waters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228491A (en) * 1988-04-22 1990-01-30 Mitsubishi Electric Corp Guide rail installation device for transfer passage
JPH039377U (en) * 1989-06-19 1991-01-29

Also Published As

Publication number Publication date
JPS5486188A (en) 1979-07-09
FI67813B (en) 1985-02-28
JPS6147756B2 (en) 1986-10-21
DE2847344A1 (en) 1979-06-28
FI783462A (en) 1979-06-20
FI67813C (en) 1985-06-10

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