EP0423819A3 - Grinding machine with a plurality of machining heads - Google Patents

Grinding machine with a plurality of machining heads Download PDF

Info

Publication number
EP0423819A3
EP0423819A3 EP19900120107 EP90120107A EP0423819A3 EP 0423819 A3 EP0423819 A3 EP 0423819A3 EP 19900120107 EP19900120107 EP 19900120107 EP 90120107 A EP90120107 A EP 90120107A EP 0423819 A3 EP0423819 A3 EP 0423819A3
Authority
EP
European Patent Office
Prior art keywords
grinding machine
machining heads
heads
machining
grinding
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Withdrawn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
EP19900120107
Other languages
German (de)
Other versions
EP0423819A2 (en
Inventor
Roberto Landonio
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.)
LANDONIO ROBERTO SNC
Original Assignee
LANDONIO ROBERTO SNC
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 LANDONIO ROBERTO SNC filed Critical LANDONIO ROBERTO SNC
Publication of EP0423819A2 publication Critical patent/EP0423819A2/en
Publication of EP0423819A3 publication Critical patent/EP0423819A3/en
Withdrawn legal-status Critical Current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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP19900120107 1989-10-20 1990-10-19 Grinding machine with a plurality of machining heads Withdrawn EP0423819A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2208089 1989-10-20
IT02208089A IT1237099B (en) 1989-10-20 1989-10-20 MULTI-TOOL SANDER.

Publications (2)

Publication Number Publication Date
EP0423819A2 EP0423819A2 (en) 1991-04-24
EP0423819A3 true EP0423819A3 (en) 1991-07-17

Family

ID=11191186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900120107 Withdrawn EP0423819A3 (en) 1989-10-20 1990-10-19 Grinding machine with a plurality of machining heads

Country Status (3)

Country Link
EP (1) EP0423819A3 (en)
IT (1) IT1237099B (en)
PT (1) PT95631A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248469B (en) * 2011-07-29 2012-11-07 油机机械工业（中国）有限公司 Vertical lathe grinding device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8349B (en) * 1900-11-19 1902-07-10 Elektromek Aktiebolaget Mundus Woodworking grinder.
US2426028A (en) * 1945-04-16 1947-08-19 Adolph F Krueger Sanding machine
DE934862C (en) * 1942-05-10 1955-11-03 Eduard Dr-Ing Bruder Hand-held device driven by a flexible shaft with a tool designed as a file, grinding wheel or the like
DE1712069U (en) * 1954-03-01 1955-12-01 Metabowerk Closs Rauch & Schni DEVICE FOR GRINDING KNIVES OR OTHER CUTTING TOOLS.
DE2416410A1 (en) * 1973-04-06 1974-10-24 Fehr Konrad MULTI-PURPOSE, GRINDING AND POLISHING MACHINE
DE2741970A1 (en) * 1977-09-17 1979-03-29 Raimann & Cie Kg Rail guide for multiple machine tool workpiece - has inner recess for projecting tool and angular or V=shaped cross=section
US4305231A (en) * 1979-12-17 1981-12-15 Rasmussen Aaron P Single housing multi-sander assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8349B (en) * 1900-11-19 1902-07-10 Elektromek Aktiebolaget Mundus Woodworking grinder.
DE934862C (en) * 1942-05-10 1955-11-03 Eduard Dr-Ing Bruder Hand-held device driven by a flexible shaft with a tool designed as a file, grinding wheel or the like
US2426028A (en) * 1945-04-16 1947-08-19 Adolph F Krueger Sanding machine
DE1712069U (en) * 1954-03-01 1955-12-01 Metabowerk Closs Rauch & Schni DEVICE FOR GRINDING KNIVES OR OTHER CUTTING TOOLS.
DE2416410A1 (en) * 1973-04-06 1974-10-24 Fehr Konrad MULTI-PURPOSE, GRINDING AND POLISHING MACHINE
DE2741970A1 (en) * 1977-09-17 1979-03-29 Raimann & Cie Kg Rail guide for multiple machine tool workpiece - has inner recess for projecting tool and angular or V=shaped cross=section
US4305231A (en) * 1979-12-17 1981-12-15 Rasmussen Aaron P Single housing multi-sander assembly

Also Published As

Publication number Publication date
IT1237099B (en) 1993-05-18
IT8922080A0 (en) 1989-10-20
PT95631A (en) 1992-06-30
EP0423819A2 (en) 1991-04-24
IT8922080A1 (en) 1991-04-20

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