DE29614096U1 - Chisel - Google Patents

Chisel

Info

Publication number
DE29614096U1
DE29614096U1 DE29614096U DE29614096U DE29614096U1 DE 29614096 U1 DE29614096 U1 DE 29614096U1 DE 29614096 U DE29614096 U DE 29614096U DE 29614096 U DE29614096 U DE 29614096U DE 29614096 U1 DE29614096 U1 DE 29614096U1
Authority
DE
Germany
Prior art keywords
chisel
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 - Lifetime
Application number
DE29614096U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29614096U priority Critical patent/DE29614096U1/en
Priority to AU15440/97A priority patent/AU1544097A/en
Priority to PCT/EP1997/000275 priority patent/WO1997027383A1/en
Publication of DE29614096U1 publication Critical patent/DE29614096U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements

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)
  • Saccharide Compounds (AREA)
DE29614096U 1996-01-23 1996-08-14 Chisel Expired - Lifetime DE29614096U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29614096U DE29614096U1 (en) 1996-08-14 1996-08-14 Chisel
AU15440/97A AU1544097A (en) 1996-01-23 1997-01-22 Fixing a cutting tool in its holder
PCT/EP1997/000275 WO1997027383A1 (en) 1996-01-23 1997-01-22 Fixing a cutting tool in its holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29614096U DE29614096U1 (en) 1996-08-14 1996-08-14 Chisel

Publications (1)

Publication Number Publication Date
DE29614096U1 true DE29614096U1 (en) 1997-12-18

Family

ID=8027838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29614096U Expired - Lifetime DE29614096U1 (en) 1996-01-23 1996-08-14 Chisel

Country Status (1)

Country Link
DE (1) DE29614096U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086289A1 (en) * 2001-04-19 2002-10-31 Kennametal Inc. Rotatable cutting tool with isolated retainer stop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086289A1 (en) * 2001-04-19 2002-10-31 Kennametal Inc. Rotatable cutting tool with isolated retainer stop
US7380888B2 (en) 2001-04-19 2008-06-03 Kennametal Inc. Rotatable cutting tool having retainer with dimples

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980205

R156 Lapse of ip right after 3 years

Effective date: 20000601