DE59208093D1 - Schrämarm für schrämmaschinen zum Schneiden von Hartgestein - Google Patents

Schrämarm für schrämmaschinen zum Schneiden von Hartgestein

Info

Publication number
DE59208093D1
DE59208093D1 DE59208093T DE59208093T DE59208093D1 DE 59208093 D1 DE59208093 D1 DE 59208093D1 DE 59208093 T DE59208093 T DE 59208093T DE 59208093 T DE59208093 T DE 59208093T DE 59208093 D1 DE59208093 D1 DE 59208093D1
Authority
DE
Germany
Prior art keywords
cutting
arm
hard rock
machines
cutting machines
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 - Fee Related
Application number
DE59208093T
Other languages
English (en)
Inventor
Horst Dipl Ing Weisner
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.)
Korfmann Cut Machinery Srl Massa It
Original Assignee
Maschinenfabrik Korfmann 5810 Witten De GmbH
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 5810 Witten De GmbH, Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann 5810 Witten De GmbH
Application granted granted Critical
Publication of DE59208093D1 publication Critical patent/DE59208093D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/124—Saw chains; rod-like saw blades; saw cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DE59208093T 1991-07-16 1992-07-14 Schrämarm für schrämmaschinen zum Schneiden von Hartgestein Expired - Fee Related DE59208093D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9108726 1991-07-16
DE9110796U DE9110796U1 (de) 1991-07-16 1991-08-31 Schrämarm für Schrämmaschinen zum Schneiden von Hartgestein

Publications (1)

Publication Number Publication Date
DE59208093D1 true DE59208093D1 (de) 1997-04-10

Family

ID=25958409

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9110796U Expired - Lifetime DE9110796U1 (de) 1991-07-16 1991-08-31 Schrämarm für Schrämmaschinen zum Schneiden von Hartgestein
DE59208093T Expired - Fee Related DE59208093D1 (de) 1991-07-16 1992-07-14 Schrämarm für schrämmaschinen zum Schneiden von Hartgestein

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9110796U Expired - Lifetime DE9110796U1 (de) 1991-07-16 1991-08-31 Schrämarm für Schrämmaschinen zum Schneiden von Hartgestein

Country Status (2)

Country Link
EP (1) EP0527344B1 (de)
DE (2) DE9110796U1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791330A (en) * 1991-06-10 1998-08-11 Ultimate Abrasive Systems, L.L.C. Abrasive cutting tool
ZA941357B (en) * 1993-03-01 1994-09-22 Ultimate Abrasive Syst Inc Abrasive cutting tool
US6478831B2 (en) 1995-06-07 2002-11-12 Ultimate Abrasive Systems, L.L.C. Abrasive surface and article and methods for making them
US6482244B2 (en) 1995-06-07 2002-11-19 Ultimate Abrasive Systems, L.L.C. Process for making an abrasive sintered product
IT1282487B1 (it) * 1995-11-08 1998-03-23 Benetti Meyers International S Cinghietta diamantata per il taglio di pietre.
SE513484C2 (sv) 1998-01-21 2000-09-18 Hagby Asahi Ab Sågrem och betongsåg
DE10042858B4 (de) * 2000-08-30 2005-04-28 Dieter Gerlach Anordnung zum Sägen von Platten aus steinartigen Baustoffen
ITLU20120017A1 (it) * 2012-12-06 2014-06-07 Giorgio Dinelli Utensile diamantato da utilizzare in macchine per il taglio di materiali lapidei

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088408B (de) * 1955-12-27 1960-09-01 Wallram Hartmetall Werkzeug zur Steinbearbeitung
US3459169A (en) * 1966-08-12 1969-08-05 Northern Lumber Co Inc Chain saw for cutting very hard materials and having plunge cutting means
US3598101A (en) * 1968-10-01 1971-08-10 Carborundum Co Wire saw
DE1933230A1 (de) * 1969-07-01 1971-01-21 Theresia Tullius Hochflexibles Band einer Steinsaegemaschine mit aufgeloeteten aufgeschweissten oder durch Fliesspressen befestigten,ein- oder beiderseitig in Hauptbewegungsrichtung messerartig zugespitzten,mit Hartstoffen,z.B. Diamant durchsetzten Scnneidkoerpern
US3692073A (en) * 1970-09-15 1972-09-19 Carl W Easterwood Drag saw
SU856780A1 (ru) * 1977-06-14 1981-08-25 Ордена Трудового Красного Знамени Институт Сверхтвердых Материалов Ан Украинской Сср Бесконечна алмазно-абразивна пила
BE865189A (fr) * 1978-03-22 1978-07-17 Madrigali Luigi Dispositif de havage de roche
DE2961849D1 (en) * 1979-02-22 1982-03-04 Honore Joseph Lambot Rock cutter jib
DE3128264A1 (de) * 1981-07-17 1983-02-03 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schraemarm an einer schraemmaschine
DE3209391A1 (de) * 1982-03-15 1983-09-22 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schneidewerkzeug fuer eine schraemkette oder einen schraemriemen
US4679541A (en) * 1984-10-05 1987-07-14 W. F. Meyers Company, Inc. Belt-configured saw for cutting slots into stone
US4603678A (en) * 1984-10-05 1986-08-05 W. F. Meyers Company, Inc. Belt-configured saw for cutting slots into stone
BE1000418A4 (fr) * 1987-03-23 1988-12-06 Diamant Boart Sa Bras haveur.
US4945889A (en) * 1987-12-11 1990-08-07 W. F. Myers Company, Inc. Belt-configured saw for cutting slots into stones having a poly-crystalline diamond cutting surface
DE3830047C1 (de) * 1988-09-03 1990-04-26 Maschinenfabrik Korfmann Gmbh, 5810 Witten, De

Also Published As

Publication number Publication date
DE9110796U1 (de) 1991-11-14
EP0527344A3 (de) 1993-04-14
EP0527344B1 (de) 1997-03-05
EP0527344A2 (de) 1993-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KORFMANN CUT MACHINERY S.R.L., MASSA, IT

8339 Ceased/non-payment of the annual fee