CH497639A - Extraction and loading device for loose debris - Google Patents

Extraction and loading device for loose debris

Info

Publication number
CH497639A
CH497639A CH1625267A CH1625267A CH497639A CH 497639 A CH497639 A CH 497639A CH 1625267 A CH1625267 A CH 1625267A CH 1625267 A CH1625267 A CH 1625267A CH 497639 A CH497639 A CH 497639A
Authority
CH
Switzerland
Prior art keywords
extraction
loading device
loose debris
debris
loose
Prior art date
Application number
CH1625267A
Other languages
German (de)
Inventor
Unger Eberhard
Bargel Guenther
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of CH497639A publication Critical patent/CH497639A/en

Links

Classifications

    • 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
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • 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
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
CH1625267A 1967-04-27 1967-11-21 Extraction and loading device for loose debris CH497639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG49939A DE1284916B (en) 1967-04-27 1967-04-27 Extraction and loading device

Publications (1)

Publication Number Publication Date
CH497639A true CH497639A (en) 1970-10-15

Family

ID=7129163

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1625267A CH497639A (en) 1967-04-27 1967-11-21 Extraction and loading device for loose debris

Country Status (5)

Country Link
AT (1) AT283242B (en)
CH (1) CH497639A (en)
DE (1) DE1284916B (en)
FR (1) FR1549022A (en)
GB (1) GB1207810A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921092C3 (en) * 1969-04-25 1981-12-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Extraction and loading equipment for pipe jacking
DE2720380C2 (en) * 1977-05-06 1986-01-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Tunneling machine
DE2911705A1 (en) * 1979-03-24 1980-10-02 Gewerk Eisenhuette Westfalia PITCHING MACHINE FOR DEEP OR UNDERGROUND MINING
AT391349B (en) * 1988-11-22 1990-09-25 Voest Alpine Maschinenbau BREWING MACHINE
AT404282B (en) * 1992-01-10 1998-10-27 Voest Alpine Bergtechnik CUTTING MACHINE
DE102010022115A1 (en) * 2009-11-11 2011-05-12 Dh Mining System Gmbh Compact construction roadheader
CN102505940A (en) * 2011-09-28 2012-06-20 安徽省宿州市龙华机械制造有限公司 Sled type trolley for scraper rock loader

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1826216U (en) * 1957-11-19 1961-02-09 Eickhoff Geb SCREENING MACHINE WITH ROLLER IN FRONT OF HEAD.

Also Published As

Publication number Publication date
AT283242B (en) 1970-07-27
GB1207810A (en) 1970-10-07
FR1549022A (en) 1968-12-06
DE1284916B (en) 1968-12-12

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Legal Events

Date Code Title Description
PL Patent ceased