DE1283777B - Auswechselbare Schraemmeissel mit Meisselhalter und mit Zufuehrungen fuer Fluessigkeit - Google Patents

Auswechselbare Schraemmeissel mit Meisselhalter und mit Zufuehrungen fuer Fluessigkeit

Info

Publication number
DE1283777B
DE1283777B DEH58549A DEH0058549A DE1283777B DE 1283777 B DE1283777 B DE 1283777B DE H58549 A DEH58549 A DE H58549A DE H0058549 A DEH0058549 A DE H0058549A DE 1283777 B DE1283777 B DE 1283777B
Authority
DE
Germany
Prior art keywords
chisel
holder
liquid
chisels
bore
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
DEH58549A
Other languages
German (de)
English (en)
Inventor
Proctor Sidney Ernest
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.)
Austin Hoy and Co Ltd
Original Assignee
Austin Hoy and Co Ltd
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 Austin Hoy and Co Ltd filed Critical Austin Hoy and Co Ltd
Publication of DE1283777B publication Critical patent/DE1283777B/de
Pending 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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
    • 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
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
    • 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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank
    • 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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1936—Means for fixing picks or holders using bolts as main fixing elements the picks having a square- or rectangular-section shank

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)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Knives (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DEH58549A 1967-11-22 1966-02-15 Auswechselbare Schraemmeissel mit Meisselhalter und mit Zufuehrungen fuer Fluessigkeit Pending DE1283777B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5326367 1967-11-22
GB2756668 1968-06-10

Publications (1)

Publication Number Publication Date
DE1283777B true DE1283777B (de) 1968-11-28

Family

ID=26258882

Family Applications (3)

Application Number Title Priority Date Filing Date
DEH58549A Pending DE1283777B (de) 1967-11-22 1966-02-15 Auswechselbare Schraemmeissel mit Meisselhalter und mit Zufuehrungen fuer Fluessigkeit
DE6807104U Expired DE6807104U (de) 1967-11-22 1968-11-15 Schneidwerkzeug, insbesondere auswechselbarer gesteinsschraemmeissel mit meisselhalter.
DE19681809102 Pending DE1809102A1 (de) 1967-11-22 1968-11-15 Schneidwerkzeuge,vorzugsweise Schraemmeissel,und deren Halterung

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE6807104U Expired DE6807104U (de) 1967-11-22 1968-11-15 Schneidwerkzeug, insbesondere auswechselbarer gesteinsschraemmeissel mit meisselhalter.
DE19681809102 Pending DE1809102A1 (de) 1967-11-22 1968-11-15 Schneidwerkzeuge,vorzugsweise Schraemmeissel,und deren Halterung

Country Status (3)

Country Link
DE (3) DE1283777B (enrdf_load_stackoverflow)
FR (1) FR1592819A (enrdf_load_stackoverflow)
GB (1) GB1252128A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060827A1 (de) * 1981-03-12 1982-09-22 VOEST-ALPINE Aktiengesellschaft Einrichtung zum Kühlen der Meissel einer Schrämmaschine
EP0167236A1 (en) * 1984-05-04 1986-01-08 Minnovation Limited Mineral cutting device, water supply lance and cutter pick
EP0234793A1 (en) * 1986-02-19 1987-09-02 Minnovation Limited Tip and mineral cutter pick

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379695A1 (fr) * 1977-02-03 1978-09-01 Bourlier Jacques Dent pour outil de forage de fondation a mouvement rotatif
GB8622605D0 (en) * 1986-09-19 1986-10-22 Wimet Mining Ltd Mineral cutting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380308A (fr) * 1964-01-24 1964-11-27 Coal Industry Patents Ltd Perfectionnements aux moyens de coupe d'une haveuse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380308A (fr) * 1964-01-24 1964-11-27 Coal Industry Patents Ltd Perfectionnements aux moyens de coupe d'une haveuse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060827A1 (de) * 1981-03-12 1982-09-22 VOEST-ALPINE Aktiengesellschaft Einrichtung zum Kühlen der Meissel einer Schrämmaschine
EP0167236A1 (en) * 1984-05-04 1986-01-08 Minnovation Limited Mineral cutting device, water supply lance and cutter pick
US4652056A (en) * 1984-05-04 1987-03-24 Minnovation Limited Mineral cutting device
EP0234793A1 (en) * 1986-02-19 1987-09-02 Minnovation Limited Tip and mineral cutter pick
US4765687A (en) * 1986-02-19 1988-08-23 Innovation Limited Tip and mineral cutter pick

Also Published As

Publication number Publication date
GB1252128A (enrdf_load_stackoverflow) 1971-11-03
DE1809102A1 (de) 1969-06-19
FR1592819A (enrdf_load_stackoverflow) 1970-05-19
DE6807104U (de) 1972-08-17

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