DD255367A5 - Meisselanordnung, insbesondere fuer kohlenhobel u. dgl. - Google Patents

Meisselanordnung, insbesondere fuer kohlenhobel u. dgl. Download PDF

Info

Publication number
DD255367A5
DD255367A5 DD87300713A DD30071387A DD255367A5 DD 255367 A5 DD255367 A5 DD 255367A5 DD 87300713 A DD87300713 A DD 87300713A DD 30071387 A DD30071387 A DD 30071387A DD 255367 A5 DD255367 A5 DD 255367A5
Authority
DD
German Democratic Republic
Prior art keywords
chisel
wedge
bit
face
arrangement according
Prior art date
Application number
DD87300713A
Other languages
German (de)
English (en)
Inventor
Christoph Rassmann
Oswald Breuer
Bernd Steinkuhl
Original Assignee
Gewerkschaft Eisenhuette Westfalia Gmbh,De
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 Gewerkschaft Eisenhuette Westfalia Gmbh,De filed Critical Gewerkschaft Eisenhuette Westfalia Gmbh,De
Publication of DD255367A5 publication Critical patent/DD255367A5/de

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

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Knives (AREA)
  • Drilling Tools (AREA)
DD87300713A 1986-03-15 1987-03-12 Meisselanordnung, insbesondere fuer kohlenhobel u. dgl. DD255367A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608786 DE3608786A1 (de) 1986-03-15 1986-03-15 Meisselanordnung, insbesondere fuer kohlenhobel und dgl.

Publications (1)

Publication Number Publication Date
DD255367A5 true DD255367A5 (de) 1988-03-30

Family

ID=6296508

Family Applications (1)

Application Number Title Priority Date Filing Date
DD87300713A DD255367A5 (de) 1986-03-15 1987-03-12 Meisselanordnung, insbesondere fuer kohlenhobel u. dgl.

Country Status (9)

Country Link
US (1) US4762372A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE1000133A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS268174B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD255367A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3608786A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2004559A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2595755B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL154020B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU1494875A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806216A (en) * 1995-09-29 1998-09-15 Caterpillar Inc. Base edge cover for a bucket and apparatus for retaining same
US5666748A (en) * 1995-12-11 1997-09-16 Esco Corporation Wear cap and components useable therewith
DE19908656C1 (de) * 1999-02-27 2000-08-31 Wirtgen Gmbh Meißelhalterwechselsystem
US6331035B1 (en) * 1999-03-19 2001-12-18 Kennametal Pc Inc. Cutting tool holder assembly with press fit
US6234579B1 (en) 1999-04-07 2001-05-22 Kennametal Pc Inc. Cutting tool holder retention assembly
US6220671B1 (en) 1999-07-09 2001-04-24 Kennametal Pc Inc. Cutting tool holder retention system
US6315058B1 (en) * 2000-08-10 2001-11-13 Case Corporation Soil-working implement having quick-change sweep design
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
DE20320163U1 (de) * 2003-12-29 2004-03-04 Dbt Gmbh Meißelhalter für einen Hobelmeißel
US7140407B2 (en) * 2004-02-17 2006-11-28 Guofang Cao Configurations and designs for stump grinding teeth and corresponding holding brackets
US10294787B2 (en) * 2011-05-12 2019-05-21 Carriere Industrial Supply Limited Mineral bits and mounts
CA2870929A1 (en) 2012-04-30 2013-11-07 Carriere Industrial Supply Limited Mineral bits and mounts
US9724761B2 (en) 2013-03-22 2017-08-08 Kennametal India Limited Cutting insert with a linear and a concave cutting edge portion
DE102014102173B4 (de) 2013-03-22 2021-06-10 Kennametal India Limited Schneideinsatz mit einem linearen und einem konkaven schneidkantenabschnitt sowie bohrwerkzeug
GB2543220A (en) 2013-06-18 2017-04-12 Esco Corp Mineral winning pick, pick holder, and combination
US9863126B2 (en) * 2013-08-22 2018-01-09 Hensley Industries, Inc. Self-adjusting connector apparatus for telescoped ground engaging wear and support members
EP2952676A1 (en) 2014-06-03 2015-12-09 Caterpillar Global Mining Europe GmbH Plow bit assembly
NL2015785B1 (en) * 2015-11-13 2017-06-02 Ihc Holland Ie Bv Adapter system for cutting tooth.
EP4118272A4 (en) * 2020-03-11 2024-10-16 Robert S. Bierwith Fasteners and fastener systems
AU2021236300A1 (en) 2020-03-11 2022-10-20 Robert S. Bierwith Fasteners and fastener systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063691A (en) * 1959-11-09 1962-11-13 Joy Mfg Co Cutter bit and support therefor
FR2500030A2 (fr) * 1981-02-16 1982-08-20 Poncin Andre Perfectionnements aux dents de godets de pelles mecaniques
US4456307A (en) * 1982-03-16 1984-06-26 Gewerkschaft Eisenhutte Westfalia Cutter bit assembly
DE3209411A1 (de) * 1982-03-16 1983-09-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer hobel u.dgl.
DE3339558A1 (de) * 1982-11-13 1985-05-09 Peters, Albert, 4000 Düsseldorf Gewinnungseinrichtung mit dreh-kippmeissel und geschlossener meisseltasche
DE3440448A1 (de) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer kohlenhobel
DE8518045U1 (de) * 1985-06-21 1985-08-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meißelanordnung, insbesondere für Kohlenhobel und dgl.

Also Published As

Publication number Publication date
SU1494875A3 (ru) 1989-07-15
ES2004559A6 (es) 1989-01-16
FR2595755A1 (fr) 1987-09-18
BE1000133A3 (fr) 1988-04-19
DE3608786A1 (de) 1987-09-17
US4762372A (en) 1988-08-09
PL264623A1 (en) 1988-04-28
CS169387A2 (en) 1989-05-12
DE3608786C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-07
FR2595755B1 (fr) 1988-11-25
PL154020B1 (en) 1991-06-28
CS268174B2 (en) 1990-03-14

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ENJ Ceased due to non-payment of renewal fee