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FR1456178A - Supporting device walking with conveyor for felling on large face - Google Patents

Supporting device walking with conveyor for felling on large face

Info

Publication number
FR1456178A
FR1456178A FR39381A FR39381A FR1456178A FR 1456178 A FR1456178 A FR 1456178A FR 39381 A FR39381 A FR 39381A FR 39381 A FR39381 A FR 39381A FR 1456178 A FR1456178 A FR 1456178A
Authority
FR
France
Prior art keywords
felling
conveyor
supporting device
large face
device walking
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
FR39381A
Other languages
French (fr)
Inventor
Jeffrey William Seddon
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 FR1456178A publication Critical patent/FR1456178A/en
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
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • 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
    • E21D23/0047—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential shifting devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
    • E21F13/086—Armoured conveyors shifting devices

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)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Framework For Endless Conveyors (AREA)
FR39381A 1964-11-26 1965-11-23 Supporting device walking with conveyor for felling on large face Expired FR1456178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48046/64A GB1056690A (en) 1964-11-26 1964-11-26 Improvements in or relating to mine roof supports and conveyors for use in conjunction therewith

Publications (1)

Publication Number Publication Date
FR1456178A true FR1456178A (en) 1966-10-21

Family

ID=10447163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39381A Expired FR1456178A (en) 1964-11-26 1965-11-23 Supporting device walking with conveyor for felling on large face

Country Status (6)

Country Link
US (1) US3355213A (en)
BE (1) BE672639A (en)
DE (1) DE1290906B (en)
FR (1) FR1456178A (en)
GB (1) GB1056690A (en)
NL (1) NL6515404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758970B1 (en) * 1968-09-10 1971-02-04 Bergwerksverband Gmbh Facility for the dismantling of flue-like deposits, especially coal flats
FR2539810A1 (en) * 1983-01-25 1984-07-27 Manche Atel Chantiers Lemniscate-type movable supporting chock with a base made of two elements which can slide independently of each other

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576110A (en) * 1969-05-14 1971-04-27 Gewerk Eisenhuette Westfalia Movable support assemblies for mineral mines
GB1486906A (en) * 1974-09-07 1977-09-28 Peake C Mining apparatus
SU869566A3 (en) * 1975-10-16 1981-09-30 Херманн Хемшайдт Машиненфабрик (Фирма) Mechanized support
DE3035423A1 (en) * 1980-09-19 1982-05-06 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen HYDRAULIC SCREAM EXTENSION FOR UNDERGROUND EXTRACTION COMPANIES
US7219786B1 (en) 2003-02-18 2007-05-22 Eric Sari Operator position adjustable production line machine
USRE46120E1 (en) 2003-02-18 2016-08-23 Eric Sari Operator position adjustable production line machine
WO2020092265A1 (en) 2018-10-29 2020-05-07 Joy Global Underground Mining Llc Roof support connector
CN110439601A (en) * 2019-08-16 2019-11-12 郑州煤矿机械集团股份有限公司 Roadway support with transmission function

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942381C (en) * 1948-10-02 1956-05-03 Hermann Schwarz Kommanditgesel Process and facility for the expansion of mining struts
FR1180787A (en) * 1956-08-10 1959-06-09 Steinkohlenbergbauver Device for the exploitation of sizes by planing
DE1124445B (en) * 1958-11-13 1962-03-01 Korfmann Gmbh Maschf Guide attached to the conveyor for a drill bit loader that cuts in both directions
US3113763A (en) * 1959-12-31 1963-12-10 Wendt Arrangement for supplying energy to mining apparatus
GB930026A (en) * 1960-10-07 1963-07-03 Gewerk Eisenhuette Westfalia Shiftable roof support and conveyor system for face galleries in mines
FR1302339A (en) * 1961-10-05 1962-08-24 Gewerk Eisenhuette Westfalia Mobile support usable in particular in mines
US3137484A (en) * 1962-03-21 1964-06-16 Stamicarbon Face conveyor having coal plough guide means
DE1867706U (en) * 1962-12-24 1963-02-21 Continental Gummi Werke Ag DEVICE FOR TRANSFERRING PULL AND PUSH FORCE.
FR1361408A (en) * 1963-04-03 1964-05-22 Houilleres Bassin Du Nord Pile for walking support
FR1370086A (en) * 1963-07-09 1964-08-21 Houilleres Bassin Du Nord Improvement in piers for walking support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758970B1 (en) * 1968-09-10 1971-02-04 Bergwerksverband Gmbh Facility for the dismantling of flue-like deposits, especially coal flats
FR2539810A1 (en) * 1983-01-25 1984-07-27 Manche Atel Chantiers Lemniscate-type movable supporting chock with a base made of two elements which can slide independently of each other

Also Published As

Publication number Publication date
US3355213A (en) 1967-11-28
NL6515404A (en) 1966-05-27
BE672639A (en) 1966-03-16
DE1290906B (en) 1969-03-20
GB1056690A (en) 1967-01-25

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