PL276792A1 - Mechanical coal miner with a stringless advance mechanism - Google Patents

Mechanical coal miner with a stringless advance mechanism

Info

Publication number
PL276792A1
PL276792A1 PL27679288A PL27679288A PL276792A1 PL 276792 A1 PL276792 A1 PL 276792A1 PL 27679288 A PL27679288 A PL 27679288A PL 27679288 A PL27679288 A PL 27679288A PL 276792 A1 PL276792 A1 PL 276792A1
Authority
PL
Poland
Prior art keywords
stringless
advance mechanism
coal miner
mechanical coal
mechanical
Prior art date
Application number
PL27679288A
Other versions
PL159724B1 (en
Inventor
Andrzej Blazewicz
Jacek Cyrulo
Eugeniusz Gajda
Reinhard Plinta
Original Assignee
Polmag
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 Polmag filed Critical Polmag
Priority to PL27679288A priority Critical patent/PL159724B1/en
Publication of PL276792A1 publication Critical patent/PL276792A1/en
Publication of PL159724B1 publication Critical patent/PL159724B1/en

Links

PL27679288A 1988-12-27 1988-12-27 Mechanical coal miner with a stringless advance mechanism PL159724B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27679288A PL159724B1 (en) 1988-12-27 1988-12-27 Mechanical coal miner with a stringless advance mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27679288A PL159724B1 (en) 1988-12-27 1988-12-27 Mechanical coal miner with a stringless advance mechanism

Publications (2)

Publication Number Publication Date
PL276792A1 true PL276792A1 (en) 1990-07-09
PL159724B1 PL159724B1 (en) 1993-01-29

Family

ID=20045791

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27679288A PL159724B1 (en) 1988-12-27 1988-12-27 Mechanical coal miner with a stringless advance mechanism

Country Status (1)

Country Link
PL (1) PL159724B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153773A (en) * 2014-08-11 2014-11-19 天地上海采掘装备科技有限公司 Cantilever type cutting device of high-power thin seam coal winning machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153773A (en) * 2014-08-11 2014-11-19 天地上海采掘装备科技有限公司 Cantilever type cutting device of high-power thin seam coal winning machine
CN104153773B (en) * 2014-08-11 2019-05-24 天地上海采掘装备科技有限公司 High-power cantilever type cutting device of coal mining machine for thin coal seam

Also Published As

Publication number Publication date
PL159724B1 (en) 1993-01-29

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