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DE644767C - Brake scraper conveyor - Google Patents

Brake scraper conveyor

Info

Publication number
DE644767C
DE644767C DEG91516D DEG0091516D DE644767C DE 644767 C DE644767 C DE 644767C DE G91516 D DEG91516 D DE G91516D DE G0091516 D DEG0091516 D DE G0091516D DE 644767 C DE644767 C DE 644767C
Authority
DE
Germany
Prior art keywords
brake
scraper conveyor
conveyor
troughs
ground clearance
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
DEG91516D
Other languages
German (de)
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
Publication date
Priority to DEG91516D priority Critical patent/DE644767C/en
Application granted granted Critical
Publication of DE644767C publication Critical patent/DE644767C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/061—Chutes and braking conveyors for average and steep slopes, adapted for mining purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Braking Arrangements (AREA)

Description

Bremskratzförderer Bremskratzförderer für den Grubenbetrieb .müssen oft sehr wechselndes Einfallen überwinden. Sobald sie in einem steileren Strebteil arbeiten müssen, neigen die Kohlestücke zum Überspringen. Man hat nun bereits Bremsförderer mit Bodenfreiheit eingesetzt, die auch z. T. erfolgreich arbeiten. Diese Förderer aber erlauben nicht, die Kohle in flacherem Einfallen zu schleppen. Erfindungsgemäß wird dadurch ein für alle Verhä:cl:isse brauchbarer Förderer geschaffet-: daß das cnit Kratzern besetzte normale Kratzband bei steilerem Einfallen in Rinnen geführt wird, deren Boden vertieft liegt, so daß die Kratzer in einem gewissen Abstand über dem Boden laufen, während an den Stellen, die flach gelagert sind, der gleiche Förderer mit gewöhnlichen Rinnen ohne Bodenfreiheit ausgestattet ist.Brake scraper conveyor Brake scraper conveyor for mine operations .must have often overcoming very changing ideas. Once they are in a steeper buttress have to work, the lumps of coal tend to skip. You already have brake conveyors used with ground clearance, which also z. T. work successfully. These sponsors but do not allow the coal to be dragged in a shallower dip. According to the invention this creates a usable promoter for all relationships - that that Normal scratching tape covered with scratches is guided in grooves when the incline is steeper whose bottom is deepened, so that the scratches over a certain distance the floor while the same conveyor is running at the points that are stored flat is equipped with ordinary gutters with no ground clearance.

Claims (1)

PATENTANSPRUCH. Bremskratzförderer mit an Ketten befestigten Kratzern, gekennzeichnet durch den Einbau verschiedener Rinnenprofile, nämlich von Rinnen mit und Rinnen ohne Bodenfreiheit in den gleichen Förderer, derart, daß er in Streben mit wechselndem Einfallen verwendet werden kann. ' PATENT CLAIM. Brake scraper conveyor with scrapers attached to chains, characterized by the installation of different trough profiles, namely troughs with and troughs without ground clearance in the same conveyor, in such a way that it can be used in struts with alternating inclines. '
DEG91516D Brake scraper conveyor Expired DE644767C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG91516D DE644767C (en) Brake scraper conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG91516D DE644767C (en) Brake scraper conveyor

Publications (1)

Publication Number Publication Date
DE644767C true DE644767C (en) 1937-05-13

Family

ID=7139484

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG91516D Expired DE644767C (en) Brake scraper conveyor

Country Status (1)

Country Link
DE (1) DE644767C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921460A1 (en) * 1979-05-26 1980-11-27 Gewerk Eisenhuette Westfalia CHAIN SCRATCH CONVEYOR, ESPECIALLY FOR USE IN ANGLED STORAGE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921460A1 (en) * 1979-05-26 1980-11-27 Gewerk Eisenhuette Westfalia CHAIN SCRATCH CONVEYOR, ESPECIALLY FOR USE IN ANGLED STORAGE

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