DE527356C - Machine for grinding lithographic stones, printing plates or the like. - Google Patents

Machine for grinding lithographic stones, printing plates or the like.

Info

Publication number
DE527356C
DE527356C DENDAT527356D DE527356DD DE527356C DE 527356 C DE527356 C DE 527356C DE NDAT527356 D DENDAT527356 D DE NDAT527356D DE 527356D D DE527356D D DE 527356DD DE 527356 C DE527356 C DE 527356C
Authority
DE
Germany
Prior art keywords
grinding
machine
printing plates
tool
lithographic 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.)
Expired
Application number
DENDAT527356D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE527356C publication Critical patent/DE527356C/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. OEDRUCKT IN DER REICHSDRUCKEREIBERLIN. PRINTED IN THE REICHSDRUCKEREI

Claims (1)

Patentanspruch:Claim: Maschine zum Schleifen von Lithographiesteinen, Druckplatten o. dgl., bei der das mit der ebenen Stirnfläche wirkende Schleifwerkzeug um eine exzentrisch zum Werkzeug angeordnete Achse kreist und um die eigene Achse rotiert, dadurch gekennzeichnet, daß der obere, zentrisch drehbare und höhenverstellbare Tisch («) mit einer Schlitzöffnung (c) versehen ist, die zur Aufnahme eines Flächenbearbeitungswerkzeugs (d) dient, so daß das Werkzeug, ohne daß ein Abheben des Tisches («) erforderlich ist, von der Seite her eingeführt werden kann.Machine for grinding lithographic stones, printing plates or the like, in which the grinding tool acting with the flat end face circles around an axis arranged eccentrically to the tool and rotates around its own axis, characterized in that the upper, centrally rotatable and height-adjustable table (« ) is provided with a slot opening (c) which is used to receive a surface machining tool (d) so that the tool can be inserted from the side without having to lift the table («).
DENDAT527356D Machine for grinding lithographic stones, printing plates or the like. Expired DE527356C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE527356T

Publications (1)

Publication Number Publication Date
DE527356C true DE527356C (en) 1931-06-17

Family

ID=6553288

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT527356D Expired DE527356C (en) Machine for grinding lithographic stones, printing plates or the like.

Country Status (1)

Country Link
DE (1) DE527356C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469563A (en) * 1947-04-04 1949-05-10 Western Electric Co Lapping machine
FR2453004A1 (en) * 1979-04-05 1980-10-31 Bernat Sauliere Ets Stone polisher with vertical tool spindle - which is located in slide support and has sensor for vertical compensation of tool wear and has automatic tool change

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469563A (en) * 1947-04-04 1949-05-10 Western Electric Co Lapping machine
FR2453004A1 (en) * 1979-04-05 1980-10-31 Bernat Sauliere Ets Stone polisher with vertical tool spindle - which is located in slide support and has sensor for vertical compensation of tool wear and has automatic tool change

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