JPS5220301A - Method of mining coal in heap layer - Google Patents

Method of mining coal in heap layer

Info

Publication number
JPS5220301A
JPS5220301A JP9705875A JP9705875A JPS5220301A JP S5220301 A JPS5220301 A JP S5220301A JP 9705875 A JP9705875 A JP 9705875A JP 9705875 A JP9705875 A JP 9705875A JP S5220301 A JPS5220301 A JP S5220301A
Authority
JP
Japan
Prior art keywords
mining coal
heap layer
heap
layer
mining
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
JP9705875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5518826B2 (enrdf_load_stackoverflow
Inventor
Masao Fujimori
Shigeo Nakajima
Takeshi Takahashi
Tsunetoshi Itou
Toshio Shimada
Hajime Tousa
Nobuo Kiyama
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.)
Taiheiyo Engineering Corp
Original Assignee
Taiheiyo Engineering 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 Taiheiyo Engineering Corp filed Critical Taiheiyo Engineering Corp
Priority to JP9705875A priority Critical patent/JPS5220301A/ja
Publication of JPS5220301A publication Critical patent/JPS5220301A/ja
Publication of JPS5518826B2 publication Critical patent/JPS5518826B2/ja
Granted legal-status Critical Current

Links

JP9705875A 1975-08-08 1975-08-08 Method of mining coal in heap layer Granted JPS5220301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9705875A JPS5220301A (en) 1975-08-08 1975-08-08 Method of mining coal in heap layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9705875A JPS5220301A (en) 1975-08-08 1975-08-08 Method of mining coal in heap layer

Publications (2)

Publication Number Publication Date
JPS5220301A true JPS5220301A (en) 1977-02-16
JPS5518826B2 JPS5518826B2 (enrdf_load_stackoverflow) 1980-05-21

Family

ID=14182042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9705875A Granted JPS5220301A (en) 1975-08-08 1975-08-08 Method of mining coal in heap layer

Country Status (1)

Country Link
JP (1) JPS5220301A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2708431C1 (ru) * 2019-03-15 2019-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Способ механизированной выемки угля из межслоевой толщи с использованием рабочего органа проходческого комбайна

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189396U (ja) * 1983-06-02 1984-12-15 パイオニア株式会社 平面形スピ−カ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2708431C1 (ru) * 2019-03-15 2019-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Способ механизированной выемки угля из межслоевой толщи с использованием рабочего органа проходческого комбайна

Also Published As

Publication number Publication date
JPS5518826B2 (enrdf_load_stackoverflow) 1980-05-21

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