JPS57165598A - Boom type cutting machine for steeply inclined coal mining - Google Patents

Boom type cutting machine for steeply inclined coal mining

Info

Publication number
JPS57165598A
JPS57165598A JP4837081A JP4837081A JPS57165598A JP S57165598 A JPS57165598 A JP S57165598A JP 4837081 A JP4837081 A JP 4837081A JP 4837081 A JP4837081 A JP 4837081A JP S57165598 A JPS57165598 A JP S57165598A
Authority
JP
Japan
Prior art keywords
cutting machine
coal mining
type cutting
steeply inclined
boom type
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
Application number
JP4837081A
Other languages
Japanese (ja)
Other versions
JPS5858519B2 (en
Inventor
Haruo Wakizaka
Kazuhiko Aoki
Satoru Miwa
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.)
Mitsui Miike Machinery Co Ltd
Mitsui Miike Engineering Corp
Zaidan Hojin Sekitan Gijutsu Kenkyusho
Original Assignee
Mitsui Miike Machinery Co Ltd
Mitsui Miike Engineering Corp
Zaidan Hojin Sekitan Gijutsu Kenkyusho
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 Mitsui Miike Machinery Co Ltd, Mitsui Miike Engineering Corp, Zaidan Hojin Sekitan Gijutsu Kenkyusho filed Critical Mitsui Miike Machinery Co Ltd
Priority to JP4837081A priority Critical patent/JPS5858519B2/en
Publication of JPS57165598A publication Critical patent/JPS57165598A/en
Publication of JPS5858519B2 publication Critical patent/JPS5858519B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP4837081A 1981-04-02 1981-04-02 Boom type cutting machine for steep slope coal mining Expired JPS5858519B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4837081A JPS5858519B2 (en) 1981-04-02 1981-04-02 Boom type cutting machine for steep slope coal mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4837081A JPS5858519B2 (en) 1981-04-02 1981-04-02 Boom type cutting machine for steep slope coal mining

Publications (2)

Publication Number Publication Date
JPS57165598A true JPS57165598A (en) 1982-10-12
JPS5858519B2 JPS5858519B2 (en) 1983-12-26

Family

ID=12801443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4837081A Expired JPS5858519B2 (en) 1981-04-02 1981-04-02 Boom type cutting machine for steep slope coal mining

Country Status (1)

Country Link
JP (1) JPS5858519B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62253424A (en) * 1986-01-16 1987-11-05 Sekisui Chem Co Ltd Injection mold
JPS62253423A (en) * 1986-01-16 1987-11-05 Sekisui Chem Co Ltd Injection mold
JPS6388418U (en) * 1986-11-28 1988-06-08

Also Published As

Publication number Publication date
JPS5858519B2 (en) 1983-12-26

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