AT377058B - Mechanische verbindung zwischen dem kopf oder dem fuss eines grubenstempels und der kappe oder der fussplatte eines ausbaubocks - Google Patents

Mechanische verbindung zwischen dem kopf oder dem fuss eines grubenstempels und der kappe oder der fussplatte eines ausbaubocks

Info

Publication number
AT377058B
AT377058B AT172282A AT172282A AT377058B AT 377058 B AT377058 B AT 377058B AT 172282 A AT172282 A AT 172282A AT 172282 A AT172282 A AT 172282A AT 377058 B AT377058 B AT 377058B
Authority
AT
Austria
Prior art keywords
footplate
foot
cap
head
mechanical connection
Prior art date
Application number
AT172282A
Other languages
German (de)
English (en)
Other versions
ATA172282A (de
Original Assignee
Alsace Mines Potasse
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 Alsace Mines Potasse filed Critical Alsace Mines Potasse
Publication of ATA172282A publication Critical patent/ATA172282A/de
Application granted granted Critical
Publication of AT377058B publication Critical patent/AT377058B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/54—Details of the ends of props
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/10—Details of mine caps for engaging the tops of pit-props, with or without retaining-plates; Retaining-plates
    • 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
    • E21D23/049—Connecting devices between the head or foot of a prop and the cap or base of the roof support

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)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Foundations (AREA)
AT172282A 1981-05-12 1982-05-03 Mechanische verbindung zwischen dem kopf oder dem fuss eines grubenstempels und der kappe oder der fussplatte eines ausbaubocks AT377058B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109387A FR2505925A1 (fr) 1981-05-12 1981-05-12 Dispositif mecanique de liaison entre tete ou pied d'etancon et embase ou chapeau des piles de soutenement

Publications (2)

Publication Number Publication Date
ATA172282A ATA172282A (de) 1984-06-15
AT377058B true AT377058B (de) 1985-02-11

Family

ID=9258317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172282A AT377058B (de) 1981-05-12 1982-05-03 Mechanische verbindung zwischen dem kopf oder dem fuss eines grubenstempels und der kappe oder der fussplatte eines ausbaubocks

Country Status (6)

Country Link
AT (1) AT377058B (fr)
BR (1) BR8201700A (fr)
DE (1) DE3212839A1 (fr)
FR (1) FR2505925A1 (fr)
GB (1) GB2098255B (fr)
MA (1) MA19467A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143272B (en) * 1983-07-14 1987-05-07 Scaffolding Improvements in or relating to scaffolding
CN103510972B (zh) * 2012-06-21 2016-12-07 李泽宇 一种柱梁连接装置
EP2781689A1 (fr) 2013-03-20 2014-09-24 Caterpillar Global Mining Europe GmbH Dispositif de palier de tête d'étançon pour soutènement à bouclier
CN109488351A (zh) * 2018-09-29 2019-03-19 天地科技股份有限公司 一种超前液压支架自适应顶梁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864082C (de) * 1943-12-28 1953-01-22 Gelsenkirchener Bergwerks Akti Eiserner Strebausbau im Grubenbetrieb
US2857125A (en) * 1953-02-25 1958-10-21 Dowty Hydraulic Units Ltd Mine roof supports
DE1094209B (de) * 1954-09-10 1960-12-08 Rheinstahl Gmbh Wanheim Grubenstempel
DE2110497A1 (de) * 1971-03-05 1972-09-07 Kloeckner Werke Ag Verbindung zwischen einer Ausbaukappe und einem Stempelkopf fuer Grubenstempel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375878A (fr) * 1963-09-05 1964-10-23 Mastabar Mining Equip Co Ltd Support de toit de mine
FR1431566A (fr) * 1965-04-23 1966-03-11 Gewerk Eisenhuette Westfalia étançon à semelle amovible, utilisable notamment dans les mines
FR1451654A (fr) * 1965-10-13 1966-01-07 Gewerk Eisenhuette Westfalia Dispositif de liaison entre un chapeau de soutènement et la tête d'un étançon demine
GB1262991A (en) * 1969-03-05 1972-02-09 Gullick Dobson Ltd Formerly Gu Improvements in or relating to mine roof supports
DE1937318A1 (de) * 1969-07-23 1971-02-11 Kloeckner Werke Ag Stempel,an welchem eine Ausbaukappe befestigt ist
DE2006088B2 (de) * 1970-02-11 1973-07-12 Kappenhalterung fuer grubenstempel
FR2142299A5 (fr) * 1971-06-17 1973-01-26 Bennes Marrel
BE795621A (fr) * 1972-09-09 1973-06-18 Gewerk Eisenhuette Westfalia Dispositif de liaison a articulation utilisable entre un chapeau et un etancon d'element de soutenement dans les exploitations minieres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864082C (de) * 1943-12-28 1953-01-22 Gelsenkirchener Bergwerks Akti Eiserner Strebausbau im Grubenbetrieb
US2857125A (en) * 1953-02-25 1958-10-21 Dowty Hydraulic Units Ltd Mine roof supports
DE1094209B (de) * 1954-09-10 1960-12-08 Rheinstahl Gmbh Wanheim Grubenstempel
DE2110497A1 (de) * 1971-03-05 1972-09-07 Kloeckner Werke Ag Verbindung zwischen einer Ausbaukappe und einem Stempelkopf fuer Grubenstempel

Also Published As

Publication number Publication date
GB2098255B (en) 1984-08-01
GB2098255A (en) 1982-11-17
MA19467A1 (fr) 1982-12-31
DE3212839A1 (de) 1982-12-02
BR8201700A (pt) 1983-02-16
FR2505925A1 (fr) 1982-11-19
ATA172282A (de) 1984-06-15
FR2505925B1 (fr) 1983-10-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties