DE9411545U1 - Device for holding a Schrämmeißels - Google Patents

Device for holding a Schrämmeißels

Info

Publication number
DE9411545U1
DE9411545U1 DE19949411545 DE9411545U DE9411545U1 DE 9411545 U1 DE9411545 U1 DE 9411545U1 DE 19949411545 DE19949411545 DE 19949411545 DE 9411545 U DE9411545 U DE 9411545U DE 9411545 U1 DE9411545 U1 DE 9411545U1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
schrämmeißels
holding
device
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
DE19949411545
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.)
Boart Hwf Co KG GmbH
Boart Longyear GmbH and Co KG
Original Assignee
BOART HWF GMBH CO KG
Boart Longyear GmbH and Co KG
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
Grant date

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
    • E21C35/18Mining picks; Holders therefor
    • E21C35/19Means for fixing picks or holders
    • E21C35/193Means for fixing picks or holders using bolts as main fixing elements
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam
    • E21C35/18Mining picks; Holders therefor
    • E21C35/19Means for fixing picks or holders
    • E21C2035/191Means for fixing picks or holders for fixing holders
DE19949411545 1994-07-16 1994-07-16 Device for holding a Schrämmeißels Expired - Lifetime DE9411545U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19949411545 DE9411545U1 (en) 1994-07-16 1994-07-16 Device for holding a Schrämmeißels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19949411545 DE9411545U1 (en) 1994-07-16 1994-07-16 Device for holding a Schrämmeißels

Publications (1)

Publication Number Publication Date
DE9411545U1 true DE9411545U1 (en) 1994-09-22

Family

ID=6911245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19949411545 Expired - Lifetime DE9411545U1 (en) 1994-07-16 1994-07-16 Device for holding a Schrämmeißels

Country Status (1)

Country Link
DE (1) DE9411545U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067271A1 (en) * 1999-07-09 2001-01-10 Kennametal Inc. Cutting tool holder retention system
US6234579B1 (en) 1999-04-07 2001-05-22 Kennametal Pc Inc. Cutting tool holder retention assembly
WO2003098001A1 (en) * 2002-05-15 2003-11-27 Wirtgen Gmbh Fixing device for a shank chisel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856226A (en) * 1958-07-15 1960-12-14 British Jeffrey Diamond Ltd Improvements in rotary cutting drums for mineral-mining machines
US4057294A (en) * 1975-08-01 1977-11-08 The Cincinnati Mine Machinery Company Wedge arrangement for removably affixing a work tool or work tool holder to a base member on mining, road working or earth moving machinery, and the like
DE2855576A1 (en) * 1978-12-22 1980-07-03 Elfgen Apex Mine cutting machine chisel holder - has fitting base parts seated on cutter and on headpiece
US4275929A (en) * 1978-08-25 1981-06-30 The Cincinnati Mine Machinery Company Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856226A (en) * 1958-07-15 1960-12-14 British Jeffrey Diamond Ltd Improvements in rotary cutting drums for mineral-mining machines
US4057294A (en) * 1975-08-01 1977-11-08 The Cincinnati Mine Machinery Company Wedge arrangement for removably affixing a work tool or work tool holder to a base member on mining, road working or earth moving machinery, and the like
US4275929A (en) * 1978-08-25 1981-06-30 The Cincinnati Mine Machinery Company Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like
DE2855576A1 (en) * 1978-12-22 1980-07-03 Elfgen Apex Mine cutting machine chisel holder - has fitting base parts seated on cutter and on headpiece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234579B1 (en) 1999-04-07 2001-05-22 Kennametal Pc Inc. Cutting tool holder retention assembly
EP1067271A1 (en) * 1999-07-09 2001-01-10 Kennametal Inc. Cutting tool holder retention system
US6220671B1 (en) 1999-07-09 2001-04-24 Kennametal Pc Inc. Cutting tool holder retention system
WO2003098001A1 (en) * 2002-05-15 2003-11-27 Wirtgen Gmbh Fixing device for a shank chisel
US7086704B2 (en) 2002-05-15 2006-08-08 Wirtgen Gmbh Fixing device for a shank chisel

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