EP0349491A3 - Multi-purpose grinding and polishing machine - Google Patents

Multi-purpose grinding and polishing machine Download PDF

Info

Publication number
EP0349491A3
EP0349491A3 EP19890810492 EP89810492A EP0349491A3 EP 0349491 A3 EP0349491 A3 EP 0349491A3 EP 19890810492 EP19890810492 EP 19890810492 EP 89810492 A EP89810492 A EP 89810492A EP 0349491 A3 EP0349491 A3 EP 0349491A3
Authority
EP
European Patent Office
Prior art keywords
polishing machine
purpose grinding
grinding
drive shaft
main drive
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Withdrawn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
EP19890810492
Other languages
German (de)
French (fr)
Other versions
EP0349491A2 (en
Inventor
Konrad Fehr
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.)
OTTO SUHNER GMBH
Original Assignee
OTTO SUHNER 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 OTTO SUHNER GmbH filed Critical OTTO SUHNER GmbH
Publication of EP0349491A2 publication Critical patent/EP0349491A2/en
Publication of EP0349491A3 publication Critical patent/EP0349491A3/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Withdrawn legal-status Critical Current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)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Neben den indirekt durch die Hauptantriebswelle (3) an­ getriebenen Schleif- und Polieraggregaten (4,4′,4″,4‴) ist auf dem aus dem Maschinengehäuse (1) seitlich vor­ stehenden Endteil (3′) der Hauptantriebswelle (3) we­ nigstens ein durch letztere direkt angetriebenes Schleifaggregat (5) vorgesehen, welches zur Ausführung von Spezialarbeiten dient. In addition to the indirectly through the main drive shaft (3) driven grinding and polishing units (4.4 ′, 4 ″, 4 ‴) is on the side of the machine housing (1) standing end part (3 ') of the main drive shaft (3) we at least one directly driven by the latter Grinding unit (5) provided, which for execution of special works.

EP19890810492 1988-07-01 1989-06-28 Multi-purpose grinding and polishing machine Withdrawn EP0349491A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2512/88 1988-07-01
CH251288A CH676444A5 (en) 1988-07-01 1988-07-01

Publications (2)

Publication Number Publication Date
EP0349491A2 EP0349491A2 (en) 1990-01-03
EP0349491A3 true EP0349491A3 (en) 1991-03-20

Family

ID=4235453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810492 Withdrawn EP0349491A3 (en) 1988-07-01 1989-06-28 Multi-purpose grinding and polishing machine

Country Status (2)

Country Link
EP (1) EP0349491A3 (en)
CH (1) CH676444A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29509789U1 (en) * 1995-06-16 1995-08-24 Marcegaglia, Werner, 58285 Gevelsberg Device for internal polishing of pipes and fittings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191402607A (en) * 1914-01-31 1915-02-01 John Mitchell Downer Sand-papering and Grinding Machine.
DE1219358B (en) * 1962-05-17 1966-06-16 Herbert Bitzer Bench grinder with several grinding wheels that can optionally be coupled to a drive shaft
CH563838A5 (en) * 1973-04-06 1975-07-15 Fehr Konrad

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191402607A (en) * 1914-01-31 1915-02-01 John Mitchell Downer Sand-papering and Grinding Machine.
DE1219358B (en) * 1962-05-17 1966-06-16 Herbert Bitzer Bench grinder with several grinding wheels that can optionally be coupled to a drive shaft
CH563838A5 (en) * 1973-04-06 1975-07-15 Fehr Konrad

Also Published As

Publication number Publication date
EP0349491A2 (en) 1990-01-03
CH676444A5 (en) 1991-01-31

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