JPS5549415A - Ice crusher for structure in freeze-up waters - Google Patents

Ice crusher for structure in freeze-up waters

Info

Publication number
JPS5549415A
JPS5549415A JP12265578A JP12265578A JPS5549415A JP S5549415 A JPS5549415 A JP S5549415A JP 12265578 A JP12265578 A JP 12265578A JP 12265578 A JP12265578 A JP 12265578A JP S5549415 A JPS5549415 A JP S5549415A
Authority
JP
Japan
Prior art keywords
ice
lever member
shaped
shearing blade
energy
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
JP12265578A
Other languages
English (en)
Inventor
Masaaki Kawahara
Namio Urabe
Norio Iwasaki
Akihide Yoshitake
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP12265578A priority Critical patent/JPS5549415A/ja
Publication of JPS5549415A publication Critical patent/JPS5549415A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crushing And Grinding (AREA)
JP12265578A 1978-10-06 1978-10-06 Ice crusher for structure in freeze-up waters Pending JPS5549415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12265578A JPS5549415A (en) 1978-10-06 1978-10-06 Ice crusher for structure in freeze-up waters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12265578A JPS5549415A (en) 1978-10-06 1978-10-06 Ice crusher for structure in freeze-up waters

Publications (1)

Publication Number Publication Date
JPS5549415A true JPS5549415A (en) 1980-04-09

Family

ID=14841341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12265578A Pending JPS5549415A (en) 1978-10-06 1978-10-06 Ice crusher for structure in freeze-up waters

Country Status (1)

Country Link
JP (1) JPS5549415A (ja)

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