PL258174A1 - Method of bending sections of a mine lining in particular that used at crossings and apparatus therefor - Google Patents

Method of bending sections of a mine lining in particular that used at crossings and apparatus therefor

Info

Publication number
PL258174A1
PL258174A1 PL25817486A PL25817486A PL258174A1 PL 258174 A1 PL258174 A1 PL 258174A1 PL 25817486 A PL25817486 A PL 25817486A PL 25817486 A PL25817486 A PL 25817486A PL 258174 A1 PL258174 A1 PL 258174A1
Authority
PL
Poland
Prior art keywords
crossings
apparatus therefor
bending sections
mine lining
mine
Prior art date
Application number
PL25817486A
Inventor
Jan Szyndler
Eugeniusz Trzaska
Jerzy Godziek
Marek Fularski
Faustyn Dlugajczyk
Tadeusz Dziedzic
Original Assignee
Gwarectwo Budownictwa Gornicze
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 Gwarectwo Budownictwa Gornicze filed Critical Gwarectwo Budownictwa Gornicze
Priority to PL25817486A priority Critical patent/PL258174A1/en
Publication of PL258174A1 publication Critical patent/PL258174A1/en

Links

PL25817486A 1986-02-28 1986-02-28 Method of bending sections of a mine lining in particular that used at crossings and apparatus therefor PL258174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25817486A PL258174A1 (en) 1986-02-28 1986-02-28 Method of bending sections of a mine lining in particular that used at crossings and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25817486A PL258174A1 (en) 1986-02-28 1986-02-28 Method of bending sections of a mine lining in particular that used at crossings and apparatus therefor

Publications (1)

Publication Number Publication Date
PL258174A1 true PL258174A1 (en) 1987-11-16

Family

ID=20030643

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25817486A PL258174A1 (en) 1986-02-28 1986-02-28 Method of bending sections of a mine lining in particular that used at crossings and apparatus therefor

Country Status (1)

Country Link
PL (1) PL258174A1 (en)

Similar Documents

Publication Publication Date Title
EP0274872A3 (en) Method and apparatus for making outserts
EP0226226A3 (en) Method and apparatus for floating point operations
DE3566860D1 (en) Stuffing apparatus and stuffing method
EP0301750A3 (en) Method and apparatus for bending tubing
GB2175720B (en) A method of and apparatus for encoding a character
ZA88413B (en) Method of excavation and apparatus therefor
ZA858448B (en) Method and apparatus for treating a slurry
EP0257903A3 (en) Apparatus and method for fragmenting slag
ZA877664B (en) Method and apparatus for determining the profile of a subterranean passage
DE3573059D1 (en) Stuffing apparatus and method
GB2182694B (en) A method of and a devive for quiding a wire in the wire bolting of a rock
DE3662163D1 (en) Method and apparatus for producing clinker
GB2192920B (en) Method of excavation and apparatus therefor
GB2152558B (en) Mining method and apparatus
GB2164677B (en) Method and apparatus for treatment of a structure
ZA863016B (en) Mining shovel ballast box connection method and apparatus
PL256103A1 (en) Hydraulic mining method and apparatus
GB2200386B (en) Well completion apparatus and method
GB2169813B (en) Compost-making apparatus and method
EP0183622A3 (en) Method and apparatus of recognition
GB2155204B (en) Method and apparatus for korsakovian dilution
GB2176523B (en) A method of reducing gap length in gulleys and the like
HUT37483A (en) Method and apparatus for making spirals
KR900006005B1 (en) A focul heam expansion apparatus and method
ZA87381B (en) Mine haulage method and apparatus