BE791769A - Perforatrice automobile a derocter - Google Patents

Perforatrice automobile a derocter

Info

Publication number
BE791769A
BE791769A BE791769DA BE791769A BE 791769 A BE791769 A BE 791769A BE 791769D A BE791769D A BE 791769DA BE 791769 A BE791769 A BE 791769A
Authority
BE
Belgium
Prior art keywords
derocter
puncher
automotive
automotive puncher
Prior art date
Application number
Other languages
English (en)
Original Assignee
Coal Industry Patents 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.)
Publication date
Publication of BE791769A publication Critical patent/BE791769A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
BE791769D 1971-11-26 Perforatrice automobile a derocter BE791769A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5505771A GB1359866A (en) 1971-11-26 1971-11-26 Excavating machine

Publications (1)

Publication Number Publication Date
BE791769A true BE791769A (fr) 1973-05-22

Family

ID=10472814

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791769D BE791769A (fr) 1971-11-26 Perforatrice automobile a derocter

Country Status (4)

Country Link
BE (1) BE791769A (fr)
DE (1) DE2252521A1 (fr)
FR (1) FR2161030B1 (fr)
GB (1) GB1359866A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493911A1 (fr) * 1980-11-10 1982-05-14 Guillin Jacques Methode d'exploitation de certains mineraux
DE3303573A1 (de) * 1982-02-04 1984-02-23 Dobson Park Industries PLC, Colwick, Nottingham Gleisloses selbstfahrendes fahrzeug fuer untertaegige grubenbetriebe, insbesondere senklader
CN109798112A (zh) * 2019-03-19 2019-05-24 宜昌鄂奥图机械制造有限公司 一种矿山破碎、输送一体机
CN110130886A (zh) * 2019-04-30 2019-08-16 贵州芭田生态工程有限公司 一种用于采矿的破碎装置、采矿机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106292A (fr) * 1953-03-11 1955-12-16 Joy Mfg Co Appareil de forage rotatif pour le charbon
FR1108491A (fr) * 1953-09-22 1956-01-13 Armes De Guerre Fab Nat Machine destinée à l'abattage et au chargement mécaniques, ou au chargement mécanique seul, du charbon et autres minerais
US3030713A (en) * 1958-10-02 1962-04-24 Eimco Corp Material handling machine
US3020012A (en) * 1959-02-27 1962-02-06 Chicago Pneumatic Tool Co Low overhead jumbo drill supporting bracket
GB1106870A (en) * 1965-05-12 1968-03-20 Rudolf Hausher & Sohne G M B H Improvements in or relating to mining machines
FR1474587A (fr) * 1966-04-05 1967-03-24 Atlas Copco Ab Pelle mécanique perfectionnée, en particulier du type à chargement par l'avant etdéchargement latéral
DE1809267A1 (de) * 1967-11-20 1969-08-07 Leijon Tagenils Wilhelm Verriegelungseinrichtung fuer Schaufellader mit einer seitlich abkippbaren Schaufel
DE1908808A1 (de) * 1968-02-28 1969-09-18 Leijon Tage Nils Wilhelm Geraetehalter fuer Traktoren und aehnliche Zugmaschinen

Also Published As

Publication number Publication date
DE2252521A1 (de) 1973-05-30
FR2161030B1 (fr) 1976-06-04
FR2161030A1 (fr) 1973-07-06
GB1359866A (en) 1974-07-10

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