AT252848B - Ausbaurahmen für Gruben - Google Patents

Ausbaurahmen für Gruben

Info

Publication number
AT252848B
AT252848B AT540965A AT540965A AT252848B AT 252848 B AT252848 B AT 252848B AT 540965 A AT540965 A AT 540965A AT 540965 A AT540965 A AT 540965A AT 252848 B AT252848 B AT 252848B
Authority
AT
Austria
Prior art keywords
pits
extension frame
extension
frame
Prior art date
Application number
AT540965A
Other languages
English (en)
Original Assignee
Oesterr Alpine Montan
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 Oesterr Alpine Montan filed Critical Oesterr Alpine Montan
Priority to AT540965A priority Critical patent/AT252848B/de
Priority to DE1966O0011712 priority patent/DE1483936C2/de
Application granted granted Critical
Publication of AT252848B publication Critical patent/AT252848B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0418—Positioning devices and stabilizing means for the props
AT540965A 1965-06-15 1965-06-15 Ausbaurahmen für Gruben AT252848B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT540965A AT252848B (de) 1965-06-15 1965-06-15 Ausbaurahmen für Gruben
DE1966O0011712 DE1483936C2 (de) 1965-06-15 1966-05-27 Grubenausbaurahmen bzw. Ausbaubock, insbesondere für mechanische Abbaubetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT540965A AT252848B (de) 1965-06-15 1965-06-15 Ausbaurahmen für Gruben

Publications (1)

Publication Number Publication Date
AT252848B true AT252848B (de) 1967-03-10

Family

ID=3575477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT540965A AT252848B (de) 1965-06-15 1965-06-15 Ausbaurahmen für Gruben

Country Status (2)

Country Link
AT (1) AT252848B (de)
DE (1) DE1483936C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319966A1 (de) * 1973-04-19 1974-11-07 Beukenberg Maschf Abspannvorrichtung fuer einen strebfoerderer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721381C3 (de) * 1977-05-12 1986-03-27 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Vorrichtung zur Stabilisierung einer hydraulischen Ausbaueinheit
FR2497872B1 (fr) * 1981-01-13 1986-03-28 Alsace Mines Potasse Dispositif de positionnement hydraulique des etancons d'un ensemble hydraulique de soutenement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013246B (de) * 1953-01-13 1957-08-08 Ewald Wiemann Maschf Metallkappe mit nach unten offenem Profil
BE543208A (de) * 1955-01-26
DE1010032B (de) * 1955-02-14 1957-06-13 Dobson Ltd W E & F Abstuetzvorrichtung
DE1127297B (de) * 1956-10-19 1962-04-12 Rheinstahl Gmbh Wanheim Mechanisierter Strebausbau
GB950066A (en) * 1960-02-18 1964-02-19 Gullick Ltd Improvements in or relating to advancing roof supporting means for mines
DE1130781B (de) * 1961-03-23 1962-06-07 Hoesch Bergbautechnik G M B H Loesbare Halterung fuer Grubenstempel
DE1126821B (de) * 1961-07-19 1962-04-05 Hemscheidt Maschf Hermann Ausbaugespann fuer die steile Lagerung
DE1848613U (de) * 1961-12-22 1962-03-22 Gewerk Eisenhuette Westfalia Stuetzstabanordnung fuer grubenstempel.
FR1364511A (fr) * 1963-07-26 1964-06-19 Hoesch Bergbautechnik Gmbh Appui d'étai destiné notamment aux boisages des mines
DE1178813B (de) * 1963-08-23 1964-10-01 Hoesch Bergbautechnik G M B H Elastische Aufhaengung zur Verbindung von Ausbaurahmen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319966A1 (de) * 1973-04-19 1974-11-07 Beukenberg Maschf Abspannvorrichtung fuer einen strebfoerderer

Also Published As

Publication number Publication date
DE1483936B1 (de) 1973-05-10
DE1483936C2 (de) 1979-02-15

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