DE1233809B - Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel - Google Patents

Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel

Info

Publication number
DE1233809B
DE1233809B DEG43968A DEG0043968A DE1233809B DE 1233809 B DE1233809 B DE 1233809B DE G43968 A DEG43968 A DE G43968A DE G0043968 A DEG0043968 A DE G0043968A DE 1233809 B DE1233809 B DE 1233809B
Authority
DE
Germany
Prior art keywords
tool carrier
extraction
cutting part
tool
coal
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.)
Pending
Application number
DEG43968A
Other languages
German (de)
English (en)
Inventor
Christoph Rassmann
Alois Hauschopp
Berthold Ostrop
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
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to DEG43968A priority Critical patent/DE1233809B/de
Priority to NL6608526A priority patent/NL6608526A/xx
Priority to ES0328198A priority patent/ES328198A1/es
Priority to GB28170/66A priority patent/GB1146485A/en
Priority to BE683074D priority patent/BE683074A/xx
Publication of DE1233809B publication Critical patent/DE1233809B/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/44—Planing knives
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1831—Fixing methods or devices
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DEG43968A 1965-06-24 1965-06-24 Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel Pending DE1233809B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEG43968A DE1233809B (de) 1965-06-24 1965-06-24 Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel
NL6608526A NL6608526A (enrdf_load_stackoverflow) 1965-06-24 1966-06-20
ES0328198A ES328198A1 (es) 1965-06-24 1966-06-21 Un dispositivo desprendedor para maquinas de extraccion de carbon.
GB28170/66A GB1146485A (en) 1965-06-24 1966-06-23 Detaching tool for coal-winning machines
BE683074D BE683074A (enrdf_load_stackoverflow) 1965-06-24 1966-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG43968A DE1233809B (de) 1965-06-24 1965-06-24 Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel

Publications (1)

Publication Number Publication Date
DE1233809B true DE1233809B (de) 1967-02-09

Family

ID=7127317

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG43968A Pending DE1233809B (de) 1965-06-24 1965-06-24 Gewinnungswerkzeug fuer die Gewinnung von Kohle, insbesondere Hobelmeissel

Country Status (2)

Country Link
DE (1) DE1233809B (enrdf_load_stackoverflow)
NL (1) NL6608526A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117639A1 (de) * 1980-06-17 1982-08-12 Anderson Strathclyde Ltd., High Wycombe, Buckinghamshire "abnehmbarer pickenhalter"
US4819990A (en) * 1986-11-08 1989-04-11 Gewerkschaft Eisenhutte Westfallia Gmbh Floor cutters for mineral winning ploughs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE634940A (enrdf_load_stackoverflow) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE634940A (enrdf_load_stackoverflow) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117639A1 (de) * 1980-06-17 1982-08-12 Anderson Strathclyde Ltd., High Wycombe, Buckinghamshire "abnehmbarer pickenhalter"
US4819990A (en) * 1986-11-08 1989-04-11 Gewerkschaft Eisenhutte Westfallia Gmbh Floor cutters for mineral winning ploughs

Also Published As

Publication number Publication date
NL6608526A (enrdf_load_stackoverflow) 1966-12-27

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