FR900582A - Underground scraper-conveyor for an extraction device such as a chopper - Google Patents

Underground scraper-conveyor for an extraction device such as a chopper

Info

Publication number
FR900582A
FR900582A FR900582DA FR900582A FR 900582 A FR900582 A FR 900582A FR 900582D A FR900582D A FR 900582DA FR 900582 A FR900582 A FR 900582A
Authority
FR
France
Prior art keywords
chopper
conveyor
extraction device
underground scraper
scraper
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
Other languages
French (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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp 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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Application granted granted Critical
Publication of FR900582A publication Critical patent/FR900582A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/28—Troughs, channels, or conduits
    • B65G19/287—Coupling means for trough sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR900582D 1942-12-16 1943-12-16 Underground scraper-conveyor for an extraction device such as a chopper Expired FR900582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE900582X 1942-12-16

Publications (1)

Publication Number Publication Date
FR900582A true FR900582A (en) 1945-07-03

Family

ID=6854025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900582D Expired FR900582A (en) 1942-12-16 1943-12-16 Underground scraper-conveyor for an extraction device such as a chopper

Country Status (1)

Country Link
FR (1) FR900582A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702697A (en) * 1949-04-30 1955-02-22 Armin Lobbe Guide means for plow-type cutterhead
DE970381C (en) * 1952-02-03 1958-09-11 Wilhelm Thoene Channel frame for double chain scraper conveyor
DE1073386B (en) * 1960-01-14 Demag Aktiengesellschaft, Duisburg Double chain scraper conveyor
FR2675847A1 (en) * 1991-04-24 1992-10-30 Westfalia Becorit Ind Tech CHUTE SECTION FOR CONVEYOR WITH SCRATCH CHAINS, IN PARTICULAR FOR MINING.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073386B (en) * 1960-01-14 Demag Aktiengesellschaft, Duisburg Double chain scraper conveyor
US2702697A (en) * 1949-04-30 1955-02-22 Armin Lobbe Guide means for plow-type cutterhead
DE970381C (en) * 1952-02-03 1958-09-11 Wilhelm Thoene Channel frame for double chain scraper conveyor
FR2675847A1 (en) * 1991-04-24 1992-10-30 Westfalia Becorit Ind Tech CHUTE SECTION FOR CONVEYOR WITH SCRATCH CHAINS, IN PARTICULAR FOR MINING.

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