PL244493A1 - Shield-type roof support - Google Patents

Shield-type roof support

Info

Publication number
PL244493A1
PL244493A1 PL24449383A PL24449383A PL244493A1 PL 244493 A1 PL244493 A1 PL 244493A1 PL 24449383 A PL24449383 A PL 24449383A PL 24449383 A PL24449383 A PL 24449383A PL 244493 A1 PL244493 A1 PL 244493A1
Authority
PL
Poland
Prior art keywords
shield
roof support
type roof
type
support
Prior art date
Application number
PL24449383A
Other versions
PL139959B1 (en
Inventor
Rudolf Korbel
Stanislaw Romanowicz
Jan Pacha
Kornel Olender
Jozef Maciejczyk
Original Assignee
Ct Kt Maszyn Gorniczych Komag
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 Ct Kt Maszyn Gorniczych Komag filed Critical Ct Kt Maszyn Gorniczych Komag
Priority to PL24449383A priority Critical patent/PL139959B1/en
Priority to CS845437A priority patent/CS543784A2/en
Priority to YU122684A priority patent/YU122684A/en
Priority to HU274684A priority patent/HU190935B/en
Priority to DE19843426179 priority patent/DE3426179A1/en
Priority to DE19843448126 priority patent/DE3448126C2/en
Publication of PL244493A1 publication Critical patent/PL244493A1/en
Publication of PL139959B1 publication Critical patent/PL139959B1/en

Links

PL24449383A 1983-07-16 1983-11-10 Shield-type roof support PL139959B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL24449383A PL139959B1 (en) 1983-11-10 1983-11-10 Shield-type roof support
CS845437A CS543784A2 (en) 1983-07-16 1984-07-13 Reinforcing protective mine casing pipe
YU122684A YU122684A (en) 1983-07-16 1984-07-13 Supporting protective cladding for mines
HU274684A HU190935B (en) 1983-07-16 1984-07-13 Mine supporting device
DE19843426179 DE3426179A1 (en) 1983-07-16 1984-07-16 Mining support system with prop protection
DE19843448126 DE3448126C2 (en) 1983-07-16 1984-07-16 Shield-type support assembly for underground mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24449383A PL139959B1 (en) 1983-11-10 1983-11-10 Shield-type roof support

Publications (2)

Publication Number Publication Date
PL244493A1 true PL244493A1 (en) 1985-05-21
PL139959B1 PL139959B1 (en) 1987-03-31

Family

ID=20019106

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24449383A PL139959B1 (en) 1983-07-16 1983-11-10 Shield-type roof support

Country Status (1)

Country Link
PL (1) PL139959B1 (en)

Also Published As

Publication number Publication date
PL139959B1 (en) 1987-03-31

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