PL244566A1 - Mechanized roof support advancement system - Google Patents

Mechanized roof support advancement system

Info

Publication number
PL244566A1
PL244566A1 PL24456683A PL24456683A PL244566A1 PL 244566 A1 PL244566 A1 PL 244566A1 PL 24456683 A PL24456683 A PL 24456683A PL 24456683 A PL24456683 A PL 24456683A PL 244566 A1 PL244566 A1 PL 244566A1
Authority
PL
Poland
Prior art keywords
roof support
advancement system
mechanized roof
support advancement
mechanized
Prior art date
Application number
PL24456683A
Other versions
PL141896B1 (en
Inventor
Czeslaw Chmura
Jan Domiczek
Stanislaw Bisz
Edward Zukiewicz
Czeslaw Wolski
Jozef Bubniak
Karol Mysliwiec
Bogumil Brzozowski
Stanislaw Zabierowski
Anzelm Gosciminski
Ryszard Slusarz
Erwin Koziol
Tadeusz Szwajca
Stanislaw Mikolajczyk
Krzysztof Domanik
Rudolf Sobkowiak
Original Assignee
Kopalnia Wegla Kamiennego Wiec
Maszyn Wiertniczych I Gorniczy
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 Kopalnia Wegla Kamiennego Wiec, Maszyn Wiertniczych I Gorniczy filed Critical Kopalnia Wegla Kamiennego Wiec
Priority to PL24456683A priority Critical patent/PL141896B1/en
Publication of PL244566A1 publication Critical patent/PL244566A1/en
Publication of PL141896B1 publication Critical patent/PL141896B1/en

Links

PL24456683A 1983-11-14 1983-11-14 Mechanized roof support advancement system PL141896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24456683A PL141896B1 (en) 1983-11-14 1983-11-14 Mechanized roof support advancement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24456683A PL141896B1 (en) 1983-11-14 1983-11-14 Mechanized roof support advancement system

Publications (2)

Publication Number Publication Date
PL244566A1 true PL244566A1 (en) 1985-05-21
PL141896B1 PL141896B1 (en) 1987-09-30

Family

ID=20019165

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24456683A PL141896B1 (en) 1983-11-14 1983-11-14 Mechanized roof support advancement system

Country Status (1)

Country Link
PL (1) PL141896B1 (en)

Also Published As

Publication number Publication date
PL141896B1 (en) 1987-09-30

Similar Documents

Publication Publication Date Title
DE3478045D1 (en) Mine roof support system
GB2115047B (en) Mine roof support system
GB8321021D0 (en) Roof structure
GB8411464D0 (en) Roof structure
GB8318806D0 (en) Roof support
GB8311825D0 (en) Roof support
GB8310348D0 (en) Roof support for mines
GB8316941D0 (en) Mine roof supports
PL244566A1 (en) Mechanized roof support advancement system
GB8405371D0 (en) Roof structure
GB2127885B (en) Mine roof support
GB2093102B (en) Mine roof support
GB2097454B (en) Mine roof support
GB2108559B (en) Mine roof support
GB8424927D0 (en) Mine roof support structure
GB8311695D0 (en) Mine roof support
ZW16784A1 (en) Elongate mine support
GB8321266D0 (en) Roof supports
PL244568A1 (en) Mechanized roof support
GB8426284D0 (en) Mine roof support
PL129955B2 (en) Mechanized roof support
GB8306354D0 (en) Mine roof supports
GB8301270D0 (en) Roof support
GB8311696D0 (en) Mine roof support
GB8307391D0 (en) Mine roof support