ES328198A1 - A depressoring device for carbon extraction machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

A depressoring device for carbon extraction machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES328198A1
ES328198A1 ES0328198A ES328198A ES328198A1 ES 328198 A1 ES328198 A1 ES 328198A1 ES 0328198 A ES0328198 A ES 0328198A ES 328198 A ES328198 A ES 328198A ES 328198 A1 ES328198 A1 ES 328198A1
Authority
ES
Spain
Prior art keywords
support
translation
machine
legally binding
google translate
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
ES0328198A
Other languages
Spanish (es)
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
Priority claimed from DEG43968A external-priority patent/DE1233809B/en
Priority claimed from DEG43967A external-priority patent/DE1233808B/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES328198A1 publication Critical patent/ES328198A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

A stripping device for coal extraction machines, consisting of a support and a detachable cutting part, which is impermissibly connected to the support, for example, by means of a tension bushing or in a similar manner, characterized in that the cutting part it is connected with a sliding guide, which runs approximately in the direction of the main stress existing in practical use, on heel guides of the heel support, until it reaches a fixed stop, being secured in position by means of a safety bolt which runs transversely to the direction of plugging and which passes through bores of the support and the cutting part, arranged accordingly. (Machine-translation by Google Translate, not legally binding)
ES0328198A 1965-06-24 1966-06-21 A depressoring device for carbon extraction machines. (Machine-translation by Google Translate, not legally binding) Expired ES328198A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG43968A DE1233809B (en) 1965-06-24 1965-06-24 Extraction tool for the extraction of coal, especially planing chisels
DEG43967A DE1233808B (en) 1965-06-24 1965-06-24 Extraction tools for coal, especially planing chisels

Publications (1)

Publication Number Publication Date
ES328198A1 true ES328198A1 (en) 1967-04-01

Family

ID=25978717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328198A Expired ES328198A1 (en) 1965-06-24 1966-06-21 A depressoring device for carbon extraction machines. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE683074A (en)
ES (1) ES328198A1 (en)
GB (1) GB1146485A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417942B (en) * 2004-09-09 2008-04-09 Cementation Found Skanska Ltd Method and apparatus for excavation of a trench

Also Published As

Publication number Publication date
GB1146485A (en) 1969-03-26
BE683074A (en) 1966-12-27

Similar Documents

Publication Publication Date Title
ES328198A1 (en) A depressoring device for carbon extraction machines. (Machine-translation by Google Translate, not legally binding)
ES291950A1 (en) Apparatus regulating the pressure of the absorbent gas mixture filling a circuit provided in the nucleus of a reactor (Machine-translation by Google Translate, not legally binding)
ES265090A1 (en) An automobile crane (Machine-translation by Google Translate, not legally binding)
ES328871A1 (en) Cutter device of bacon leaves. (Machine-translation by Google Translate, not legally binding)
ES97337U (en) Guide nozzle (Machine-translation by Google Translate, not legally binding)
ES82774U (en) New protective device frame (Machine-translation by Google Translate, not legally binding)
ES67016U (en) Apparatus for automatic cutting of ceramic pieces (Machine-translation by Google Translate, not legally binding)
ES97042U (en) Apparatus for the measurement of the feet (Machine-translation by Google Translate, not legally binding)
ES267971A1 (en) Continuous leather strip cutter apparatus (Machine-translation by Google Translate, not legally binding)
ES114392U (en) A perfected hallway. (Machine-translation by Google Translate, not legally binding)
ES264094A1 (en) Improvements introduced in the envolving machines (Machine-translation by Google Translate, not legally binding)
ES92863U (en) Improved support for the presentation of object samples (Machine-translation by Google Translate, not legally binding)
ES279020A1 (en) Water elevator apparatus (Machine-translation by Google Translate, not legally binding)
ES200792U (en) Guide device for drawers. (Machine-translation by Google Translate, not legally binding)
ES87463U (en) Guide for fishing lines in fishing rods (Machine-translation by Google Translate, not legally binding)
ES321647A1 (en) Drawing device of blocks-diagrams with continuous trazo. (Machine-translation by Google Translate, not legally binding)
ES91435U (en) Manual adding machine (Machine-translation by Google Translate, not legally binding)
ES82316U (en) New paper cutter and similar (Machine-translation by Google Translate, not legally binding)
ES291136A3 (en) Apparatus for manufacturing composite slabs (Machine-translation by Google Translate, not legally binding)
ES281280A1 (en) Double cutter apparatus for sandstone (Machine-translation by Google Translate, not legally binding)
ES334052A3 (en) A guide and control device for parts worked in rectiline piece advancement machines. (Machine-translation by Google Translate, not legally binding)
ES360531A3 (en) Machine machine. (Machine-translation by Google Translate, not legally binding)
ES317963A1 (en) A wood cutting machine. (Machine-translation by Google Translate, not legally binding)
ES348295A1 (en) Procedure for preparing a neoprene adhesive. (Machine-translation by Google Translate, not legally binding)
ES91005U (en) Dispositivo deconexiºn (Machine-translation by Google Translate, not legally binding)