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FR1463480A - Perfectionnements aux soutènements de mine - Google Patents

Perfectionnements aux soutènements de mine

Info

Publication number
FR1463480A
FR1463480A FR45620A FR45620A FR1463480A FR 1463480 A FR1463480 A FR 1463480A FR 45620 A FR45620 A FR 45620A FR 45620 A FR45620 A FR 45620A FR 1463480 A FR1463480 A FR 1463480A
Authority
FR
France
Prior art keywords
mine supports
mine
supports
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR45620A
Other languages
English (en)
Inventor
Alan Ormerod
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gullick Ltd
Original Assignee
Gullick Ltd
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 Gullick Ltd filed Critical Gullick Ltd
Application granted granted Critical
Publication of FR1463480A publication Critical patent/FR1463480A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D23/0052—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
FR45620A 1965-01-15 1966-01-12 Perfectionnements aux soutènements de mine Expired FR1463480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1789/65A GB1124191A (en) 1965-01-15 1965-01-15 Improvements in or relating to mine roof supports

Publications (1)

Publication Number Publication Date
FR1463480A true FR1463480A (fr) 1966-12-23

Family

ID=9728029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45620A Expired FR1463480A (fr) 1965-01-15 1966-01-12 Perfectionnements aux soutènements de mine

Country Status (4)

Country Link
US (1) US3383867A (fr)
DE (1) DE6607173U (fr)
FR (1) FR1463480A (fr)
GB (1) GB1124191A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651652A (en) * 1969-04-03 1972-03-28 Gewerk Eisenhuette Westfalia Support assemblies for mineral mines
US3576110A (en) * 1969-05-14 1971-04-27 Gewerk Eisenhuette Westfalia Movable support assemblies for mineral mines
DE3406705C2 (de) * 1983-05-28 1985-04-25 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Ausbaugestell, insbesondere für den Strebausbau im untertägigen Grubenbetrieb
GB8715774D0 (en) * 1987-07-04 1987-08-12 Dowty Mining Equipment Ltd Roof supports
DE19528378C1 (de) * 1995-08-02 1996-11-28 Dbt Gmbh Hydraulisches Schildausbaugestell
US7674086B2 (en) * 2004-01-12 2010-03-09 Voith Andritz Tissue, Llc Method and apparatus for handling rolls from paper or tissue making machine without touching the roll surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831275A (en) * 1955-05-27 1960-03-23 Gewerk Eisenhuette Westfalia Walking support systems for mine roofs
GB858633A (en) * 1956-06-18 1961-01-11 Gewerk Eisenhuette Westfalia Shiftable roof support structure for working faces in mines
DE1103269B (de) * 1957-05-29 1961-03-30 Dowty Mining Equipment Ltd Hydraulisch betaetigte Abstuetzvorrichtung des Hangenden
FR1375639A (fr) * 1963-12-02 1964-10-16 Gullick Ltd Soutènement de toit de mine ou similaire

Also Published As

Publication number Publication date
DE6607173U (de) 1971-01-28
US3383867A (en) 1968-05-21
GB1124191A (en) 1968-08-21

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