EP0798446A3 - Schrämkette für Schrämmaschinen zum Schneiden von Hartgestein wie Marmor oder dgl. - Google Patents

Schrämkette für Schrämmaschinen zum Schneiden von Hartgestein wie Marmor oder dgl. Download PDF

Info

Publication number
EP0798446A3
EP0798446A3 EP96113375A EP96113375A EP0798446A3 EP 0798446 A3 EP0798446 A3 EP 0798446A3 EP 96113375 A EP96113375 A EP 96113375A EP 96113375 A EP96113375 A EP 96113375A EP 0798446 A3 EP0798446 A3 EP 0798446A3
Authority
EP
European Patent Office
Prior art keywords
cutting
chain
marble
stone material
sequence
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.)
Withdrawn
Application number
EP96113375A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0798446A2 (de
Inventor
Jürgen König
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.)
Maschinenfabrik Korfmann GmbH
Original Assignee
Maschinenfabrik Korfmann GmbH
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 Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann GmbH
Publication of EP0798446A2 publication Critical patent/EP0798446A2/de
Publication of EP0798446A3 publication Critical patent/EP0798446A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polarising Elements (AREA)
  • Glass Compositions (AREA)
EP96113375A 1996-03-28 1996-08-21 Schrämkette für Schrämmaschinen zum Schneiden von Hartgestein wie Marmor oder dgl. Withdrawn EP0798446A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29605752U DE29605752U1 (de) 1996-03-28 1996-03-28 Schrämkette
DE29605752U 1996-03-28

Publications (2)

Publication Number Publication Date
EP0798446A2 EP0798446A2 (de) 1997-10-01
EP0798446A3 true EP0798446A3 (de) 1998-06-17

Family

ID=8021825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96113375A Withdrawn EP0798446A3 (de) 1996-03-28 1996-08-21 Schrämkette für Schrämmaschinen zum Schneiden von Hartgestein wie Marmor oder dgl.

Country Status (3)

Country Link
EP (1) EP0798446A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE29605752U1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT240879Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229807A (en) * 1923-12-31 1925-03-05 Mavor & Coulson Ltd Improvements in or connected with cutter chains of machines for use in mining coal and other minerals
GB338336A (en) * 1929-10-30 1930-11-20 British Jeffrey Diamond Ltd Improvements in or relating to coal cutting and like machinery
GB343727A (en) * 1930-02-08 1931-02-26 George Arthur Hirst Improvements relating to chain coal-cutting machines
GB1111662A (en) * 1964-05-22 1968-05-01 Joy Mfg Co Arrangement of cutting elements in a mineral-mining machine
EP0078041A2 (de) * 1981-10-23 1983-05-04 Maschinenfabrik Korfmann GmbH Schrämkette für eine Steinschneidmaschine
US4674803A (en) * 1985-05-02 1987-06-23 The Cincinnati Mine Machinery Company Endless chains comprised of interdigitated link elements having an H-shaped configuration
US5031964A (en) * 1990-06-21 1991-07-16 Dresser Industries, Inc. Cutting chain for mining machines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229807A (en) * 1923-12-31 1925-03-05 Mavor & Coulson Ltd Improvements in or connected with cutter chains of machines for use in mining coal and other minerals
GB338336A (en) * 1929-10-30 1930-11-20 British Jeffrey Diamond Ltd Improvements in or relating to coal cutting and like machinery
GB343727A (en) * 1930-02-08 1931-02-26 George Arthur Hirst Improvements relating to chain coal-cutting machines
GB1111662A (en) * 1964-05-22 1968-05-01 Joy Mfg Co Arrangement of cutting elements in a mineral-mining machine
EP0078041A2 (de) * 1981-10-23 1983-05-04 Maschinenfabrik Korfmann GmbH Schrämkette für eine Steinschneidmaschine
US4674803A (en) * 1985-05-02 1987-06-23 The Cincinnati Mine Machinery Company Endless chains comprised of interdigitated link elements having an H-shaped configuration
US5031964A (en) * 1990-06-21 1991-07-16 Dresser Industries, Inc. Cutting chain for mining machines

Also Published As

Publication number Publication date
DE29605752U1 (de) 1996-05-30
ITMI960607V0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-09-13
EP0798446A2 (de) 1997-10-01
IT240879Y1 (it) 2001-04-11
ITMI960607U1 (it) 1998-03-13

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