EP0614726A3 - Grinding device, particularly for working off concrete and natural stones. - Google Patents

Grinding device, particularly for working off concrete and natural stones. Download PDF

Info

Publication number
EP0614726A3
EP0614726A3 EP19940103033 EP94103033A EP0614726A3 EP 0614726 A3 EP0614726 A3 EP 0614726A3 EP 19940103033 EP19940103033 EP 19940103033 EP 94103033 A EP94103033 A EP 94103033A EP 0614726 A3 EP0614726 A3 EP 0614726A3
Authority
EP
European Patent Office
Prior art keywords
concrete
working
grinding device
natural stones
stones
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.)
Granted
Application number
EP19940103033
Other languages
German (de)
French (fr)
Other versions
EP0614726A2 (en
EP0614726B1 (en
Inventor
Dieter Kraus
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.)
ANK RAINER
Original Assignee
ANK RAINER
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6482192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0614726(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ANK RAINER filed Critical ANK RAINER
Publication of EP0614726A2 publication Critical patent/EP0614726A2/en
Publication of EP0614726A3 publication Critical patent/EP0614726A3/en
Application granted granted Critical
Publication of EP0614726B1 publication Critical patent/EP0614726B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/16—Bushings; Mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP94103033A 1993-03-08 1994-03-01 Grinding device, particularly for working off concrete and natural stones Expired - Lifetime EP0614726B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4307189 1993-03-08
DE4307189A DE4307189A1 (en) 1993-03-08 1993-03-08 Grinding machine, in particular for the surface treatment of concrete and natural stones

Publications (3)

Publication Number Publication Date
EP0614726A2 EP0614726A2 (en) 1994-09-14
EP0614726A3 true EP0614726A3 (en) 1994-11-30
EP0614726B1 EP0614726B1 (en) 1996-02-14

Family

ID=6482192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103033A Expired - Lifetime EP0614726B1 (en) 1993-03-08 1994-03-01 Grinding device, particularly for working off concrete and natural stones

Country Status (3)

Country Link
EP (1) EP0614726B1 (en)
DE (2) DE4307189A1 (en)
ES (1) ES2091054T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529841A1 (en) * 1995-08-12 1997-02-13 Krebs & Riedel Schleifscheiben Grinding tool for processing natural and artificial stones
GB2334469B (en) * 1998-02-21 2002-12-24 Merit Abrasives Europ Ltd Surface treatment disc
DE10235176A1 (en) * 2002-08-01 2004-03-04 Elargo Engineering Gmbh Grinding machine for grinding natural and artificial stone has grinding segments in form of grinding cylinders with axes perpendicular to base surface
EP1955809A1 (en) * 2007-02-12 2008-08-13 HTC Sweden AB Tool for machining stone or concrete floors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6601956U (en) * 1966-11-24 1969-04-24 Fritz Graupner Spezialmaschine SURFACE GRINDING MACHINE F. ASBESTOS CEMENT.
DE7902959U1 (en) * 1979-02-03 1982-09-09 Löffler Maschinenbau GmbH, 8831 Langenaltheim GRINDING HEAD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE327954C (en) * 1919-03-06 1920-10-23 Carl Krug Dipl Ing Grinding wheel made of interchangeably arranged on a support wheel, protruding from its plane
US2442129A (en) * 1945-08-06 1948-05-25 Norton Co Diamond grinding wheel construction
US2867063A (en) * 1956-02-28 1959-01-06 Super Cut Multiple grinding wheel
US3464166A (en) * 1967-05-23 1969-09-02 Ferro Corp Polishing plate
DE2230963A1 (en) * 1972-06-24 1974-01-10 Koenig & Co Werkzeugfabrik Kar ELASTIC GRINDING DISC
IT990710B (en) * 1973-06-27 1975-07-10 Abrasivi Mapelli MECHANICAL ATTACHMENT WITH LOCKING DEVICE TO FIX THE ABRASIVE WHEELS TO POLISHING MACHINES
SU1066792A1 (en) * 1981-10-08 1984-01-15 Всесоюзный научно-исследовательский и конструкторско-технологический институт природных алмазов и инструмента Made-up abrasive face-working wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6601956U (en) * 1966-11-24 1969-04-24 Fritz Graupner Spezialmaschine SURFACE GRINDING MACHINE F. ASBESTOS CEMENT.
DE7902959U1 (en) * 1979-02-03 1982-09-09 Löffler Maschinenbau GmbH, 8831 Langenaltheim GRINDING HEAD

Also Published As

Publication number Publication date
DE59400116D1 (en) 1996-03-28
EP0614726A2 (en) 1994-09-14
ES2091054T3 (en) 1996-10-16
DE4307189A1 (en) 1994-09-15
EP0614726B1 (en) 1996-02-14

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