AT367164B - TOOL TO REMOVE A CHISEL - Google Patents

TOOL TO REMOVE A CHISEL

Info

Publication number
AT367164B
AT367164B AT0521980A AT521980A AT367164B AT 367164 B AT367164 B AT 367164B AT 0521980 A AT0521980 A AT 0521980A AT 521980 A AT521980 A AT 521980A AT 367164 B AT367164 B AT 367164B
Authority
AT
Austria
Prior art keywords
chisel
tool
remove
Prior art date
Application number
AT0521980A
Other languages
German (de)
Other versions
ATA521980A (en
Inventor
Alfred Ing Zitz
Otto Dipl Ing Schetina
Herwig Ing Wrulich
Gerald Essl
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0521980A priority Critical patent/AT367164B/en
Publication of ATA521980A publication Critical patent/ATA521980A/en
Application granted granted Critical
Publication of AT367164B publication Critical patent/AT367164B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2891—Tools for assembling or disassembling
    • 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

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)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
AT0521980A 1980-10-22 1980-10-22 TOOL TO REMOVE A CHISEL AT367164B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0521980A AT367164B (en) 1980-10-22 1980-10-22 TOOL TO REMOVE A CHISEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0521980A AT367164B (en) 1980-10-22 1980-10-22 TOOL TO REMOVE A CHISEL

Publications (2)

Publication Number Publication Date
ATA521980A ATA521980A (en) 1981-10-15
AT367164B true AT367164B (en) 1982-06-11

Family

ID=3573291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0521980A AT367164B (en) 1980-10-22 1980-10-22 TOOL TO REMOVE A CHISEL

Country Status (1)

Country Link
AT (1) AT367164B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201073A3 (en) * 1985-05-10 1987-02-04 Hans Krummenauer Gmbh & Co. Kg Pick holder for a cutting tool
WO2001034350A1 (en) * 1999-10-27 2001-05-17 Hurco Companies, Inc. Manual tool changing apparatus
DE102011000314A1 (en) * 2011-01-25 2012-07-26 Gerd Elfgen Method for dismantling round shank chisel of milling device from receiving bore of chisel holder, involves moving chisel with clamping sleeve towards longitudinal axis relative to support plate, to displace sleeve in plate opening

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201073A3 (en) * 1985-05-10 1987-02-04 Hans Krummenauer Gmbh & Co. Kg Pick holder for a cutting tool
WO2001034350A1 (en) * 1999-10-27 2001-05-17 Hurco Companies, Inc. Manual tool changing apparatus
DE102011000314A1 (en) * 2011-01-25 2012-07-26 Gerd Elfgen Method for dismantling round shank chisel of milling device from receiving bore of chisel holder, involves moving chisel with clamping sleeve towards longitudinal axis relative to support plate, to displace sleeve in plate opening

Also Published As

Publication number Publication date
ATA521980A (en) 1981-10-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee