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FR2436875A1 - Chassis de soutenement pour exploitations minieres souterraines - Google Patents

Chassis de soutenement pour exploitations minieres souterraines

Info

Publication number
FR2436875A1
FR2436875A1 FR7923201A FR7923201A FR2436875A1 FR 2436875 A1 FR2436875 A1 FR 2436875A1 FR 7923201 A FR7923201 A FR 7923201A FR 7923201 A FR7923201 A FR 7923201A FR 2436875 A1 FR2436875 A1 FR 2436875A1
Authority
FR
France
Prior art keywords
underground mining
support chassis
lemniscate
shield
articulated
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
FR7923201A
Other languages
English (en)
Other versions
FR2436875B3 (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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of FR2436875A1 publication Critical patent/FR2436875A1/fr
Application granted granted Critical
Publication of FR2436875B3 publication Critical patent/FR2436875B3/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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • 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
    • E21D23/0427—Shield operating devices; Hinges therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Elimination Of Static Electricity (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Building Environments (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

L'INVENTION CONCERNE UN CHASSIS DE SOUTENEMENT SE COMPOSANT D'UN PATIN DE SEMELLE, D'UN BOUCLIER DE FOUDROYAGE MONTE DE FACON ARTICULEE SUR DEUX BALANCIERS FORMANT UN GUIDE EN LEMNISCATE, ET D'UN CHAPEAU DE TOIT. LE CHASSIS EST CARACTERISE EN CE QUE LE BALANCIER 16 SITUE DU COTE DU FRONT DE TAILLE, DU MONTAGE EN LEMNISCATE PREVU ENTRE LE BOUCLIER DE FOUDROYAGE 4 ET LE PATIN DE SEMELLE 1 A UNE LONGUEUR VARIABLE, ET EST ARTICULE A SES DEUX EXTREMITES 17, 18. APPLICATION AUX EXPLOITATIONS MINIERES SOUTERRAINES.
FR7923201A 1978-09-20 1979-09-18 Chassis de soutenement pour exploitations minieres souterraines Granted FR2436875A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840835A DE2840835C2 (de) 1978-09-20 1978-09-20 Schildausbaugestell für untertägige Strebbetriebe

Publications (2)

Publication Number Publication Date
FR2436875A1 true FR2436875A1 (fr) 1980-04-18
FR2436875B3 FR2436875B3 (fr) 1981-06-26

Family

ID=6049902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923201A Granted FR2436875A1 (fr) 1978-09-20 1979-09-18 Chassis de soutenement pour exploitations minieres souterraines

Country Status (6)

Country Link
US (1) US4293246A (fr)
DE (1) DE2840835C2 (fr)
FR (1) FR2436875A1 (fr)
GB (1) GB2031496B (fr)
PL (1) PL122504B1 (fr)
ZA (1) ZA794847B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539810A1 (fr) * 1983-01-25 1984-07-27 Manche Atel Chantiers Pile mobile de soutenement a lemniscate a embase en deux elements pouvant etre ripes independamment l'un de l'autre
FR2542370A1 (fr) * 1983-03-08 1984-09-14 Dobson Park Ind Support de toit de mine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127885B (en) * 1982-09-24 1986-02-26 Dobson Park Ind Mine roof support
FR2540932B3 (fr) * 1983-02-16 1985-12-13 Bennes Marrel Pile de soutenement marchant, notamment pour les mines souterraines
AT379215B (de) * 1983-12-20 1985-12-10 Voest Alpine Ag Abstuetzbock
GB2191236B (en) * 1986-06-04 1990-04-04 Gullick Dobson Ltd Mine roof supports
GB2192659B (en) * 1986-07-15 1990-04-11 Gullick Dobson Ltd Mine roof support roof engaging device
US4773795A (en) * 1986-08-08 1988-09-27 Klockner-Becorit Gmbh Roof cap assembly with supporting cylinders for roof support mechanism
HU203803B (en) * 1988-02-11 1991-09-30 Gyoergy Szentai Supporting device for supporting mine space
DE4120789C1 (en) * 1991-06-24 1993-01-07 Schaum-Chemie Wilhelm Bauer Gmbh & Co Kg, 4300 Essen, De Mine roof support with floor carried base body - which is box-shaped for retaining expanding, reactive mixt. for filling hollow support
CN102198921B (zh) * 2010-03-23 2013-03-27 深圳中集天达空港设备有限公司 一种军用运输平台车的升降装置
CN103541752B (zh) * 2013-11-15 2015-09-16 中煤北京煤矿机械有限责任公司 侧护板同步装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2314834A1 (de) * 1973-03-24 1974-10-10 Gewerk Eisenhuette Westfalia Schildausbaugestell
DE2365983C3 (de) * 1973-04-19 1979-03-01 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Schildausbaugestell
DE2319910B2 (de) * 1973-04-19 1977-07-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur niveausteuerung eines hobels o.dgl.
GB1477136A (en) * 1973-10-18 1977-06-22 Dowty Mining Equipment Ltd Mine roof support
DE2400136A1 (de) * 1974-01-03 1975-07-17 Gewerk Eisenhuette Westfalia Schildausbaugestell
DE2413538C2 (de) * 1974-03-21 1978-05-24 Bochumer Eisenhuette Heintzmann & Co, 4630 Bochum Schildausbaugestell
DE2447429A1 (de) * 1974-07-02 1976-04-08 Johannes Winkler Schildausbau mit kappenlenkvorrichtung
GB1526399A (en) * 1974-12-18 1978-09-27 Dowty Mining Equipment Ltd Mine roof support
DE2540091C2 (de) * 1975-09-09 1982-06-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Schildausbaugestell
DE2622207C2 (de) * 1976-05-19 1981-09-17 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Schildausbaugestell
GB1581336A (en) * 1976-07-07 1980-12-10 Dowty Mining Equipment Ltd Mine roof support
DE2657955C3 (de) * 1976-12-21 1985-08-08 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Schildausbaugestell
DE2720179B2 (de) * 1977-05-05 1979-07-12 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Ausbaugespann, bestehend aus schild- oder bockartigen Ausbaugestellen
GB1600520A (en) * 1977-06-30 1981-10-14 Hemscheidt Maschf Hermann Hydraulic self-advancing roofsupport frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539810A1 (fr) * 1983-01-25 1984-07-27 Manche Atel Chantiers Pile mobile de soutenement a lemniscate a embase en deux elements pouvant etre ripes independamment l'un de l'autre
FR2542370A1 (fr) * 1983-03-08 1984-09-14 Dobson Park Ind Support de toit de mine

Also Published As

Publication number Publication date
DE2840835A1 (de) 1980-04-10
FR2436875B3 (fr) 1981-06-26
PL122504B1 (en) 1982-07-31
DE2840835C2 (de) 1986-03-06
ZA794847B (en) 1980-09-24
GB2031496B (en) 1982-07-28
GB2031496A (en) 1980-04-23
US4293246A (en) 1981-10-06
PL218385A1 (fr) 1980-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse