FR2301684A1 - Arrangement permettant le ripage d'un soutenement a bouclier - Google Patents

Arrangement permettant le ripage d'un soutenement a bouclier

Info

Publication number
FR2301684A1
FR2301684A1 FR7604386A FR7604386A FR2301684A1 FR 2301684 A1 FR2301684 A1 FR 2301684A1 FR 7604386 A FR7604386 A FR 7604386A FR 7604386 A FR7604386 A FR 7604386A FR 2301684 A1 FR2301684 A1 FR 2301684A1
Authority
FR
France
Prior art keywords
ripage
shield support
arrangement allowing
allowing
arrangement
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.)
Granted
Application number
FR7604386A
Other languages
English (en)
Other versions
FR2301684B3 (fr
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.)
Hemscheidt Hermann Maschinenfabrik GmbH and Co
Original Assignee
Hemscheidt Hermann Maschinenfabrik GmbH and Co
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 Hemscheidt Hermann Maschinenfabrik GmbH and Co filed Critical Hemscheidt Hermann Maschinenfabrik GmbH and Co
Publication of FR2301684A1 publication Critical patent/FR2301684A1/fr
Application granted granted Critical
Publication of FR2301684B3 publication Critical patent/FR2301684B3/fr
Granted 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
    • E21D23/04—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
    • E21D23/0409—Aligning or guiding means for the supports or for the constitutive parts of the supports
    • 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
    • E21D23/08—Advancing mechanisms

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)
  • Lining And Supports For Tunnels (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Bridges Or Land Bridges (AREA)
  • Escalators And Moving Walkways (AREA)
FR7604386A 1975-02-18 1976-02-18 Arrangement permettant le ripage d'un soutenement a bouclier Granted FR2301684A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2506779A DE2506779C3 (de) 1975-02-18 1975-02-18 Anordnung zum Rücken von Schildausbau

Publications (2)

Publication Number Publication Date
FR2301684A1 true FR2301684A1 (fr) 1976-09-17
FR2301684B3 FR2301684B3 (fr) 1978-11-10

Family

ID=5939119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604386A Granted FR2301684A1 (fr) 1975-02-18 1976-02-18 Arrangement permettant le ripage d'un soutenement a bouclier

Country Status (5)

Country Link
US (1) US3987634A (fr)
JP (1) JPS51145403A (fr)
DE (1) DE2506779C3 (fr)
FR (1) FR2301684A1 (fr)
PL (1) PL106509B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001994A1 (de) * 1980-01-21 1981-07-30 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Strebausbau fuer die stark geneigte lagerung
DE3300167A1 (de) * 1982-01-08 1983-07-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum abbau steilstehender lagerstaetten, insbesondere kohlenfloeze
RU2526074C2 (ru) * 2013-01-09 2014-08-20 Черных Николай Георгиевич Очистной механизированный комплекс
CN110426016B (zh) * 2019-07-30 2021-04-16 精英数智科技股份有限公司 一种用于综采工作面液压支架移架的对齐辅助方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644311A (en) * 1951-08-16 1953-07-07 Malloy Paul V Self-propelled mine roof prop
DE1125381B (de) * 1958-04-01 1962-03-15 Bergwerksverband Gmbh Verfahren und Einrichtung zum Abbau mit ueberhaengendem Versatz in steiler Lagerung
FR1325840A (fr) * 1962-03-23 1963-05-03 Charbonnages De France Dispositif permettant de commander les déplacements d'un objet mobile muni de ses propres moyens de locomotion en fonction de sa position par rapport à un autre objet mobile dont il doit suivre les déplacements, applicable plus particulièrement aux soutènements marchants dans les mines
FR1533176A (fr) * 1965-02-03 1968-07-19 Hemscheidt Maschf Hermann Attelage de soutènement
DE1302918C2 (de) * 1965-10-02 1975-04-24 Gewerkschaft Eisenhütte Westfalia, 4628 Altlünen Wandernder strebausbau
US3490243A (en) * 1966-11-16 1970-01-20 Karl Maria Groetschel Roof supports for mine workings
DE1758675B1 (de) * 1967-07-19 1972-05-31 Gullick Ltd Wandernder hydraulischer Strebausbau

Also Published As

Publication number Publication date
JPS51145403A (en) 1976-12-14
DE2506779B2 (de) 1977-10-27
US3987634A (en) 1976-10-26
PL106509B1 (pl) 1979-12-31
DE2506779A1 (de) 1976-08-19
DE2506779C3 (de) 1980-11-13
FR2301684B3 (fr) 1978-11-10

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