DE19921393A1 - Plate for grinding and polishing screens comprises a support plate and cylindrical grinding and polishing bodies vulcanized to the support plate - Google Patents

Plate for grinding and polishing screens comprises a support plate and cylindrical grinding and polishing bodies vulcanized to the support plate

Info

Publication number
DE19921393A1
DE19921393A1 DE1999121393 DE19921393A DE19921393A1 DE 19921393 A1 DE19921393 A1 DE 19921393A1 DE 1999121393 DE1999121393 DE 1999121393 DE 19921393 A DE19921393 A DE 19921393A DE 19921393 A1 DE19921393 A1 DE 19921393A1
Authority
DE
Germany
Prior art keywords
grinding
polishing
support plate
plate
vulcanized
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Withdrawn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
DE1999121393
Other languages
German (de)
Inventor
Roland Arndt
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.)
Phoenix AG
Original Assignee
Phoenix AG
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 Phoenix AG filed Critical Phoenix AG
Priority to DE1999121393 priority Critical patent/DE19921393A1/en
Publication of DE19921393A1 publication Critical patent/DE19921393A1/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Withdrawn legal-status Critical Current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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/015—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor of television picture tube viewing panels, headlight reflectors or the like

Abstract

Plate (1) for grinding and polishing screens comprises a support plate (2) made of rubber or plastic that is similar to rubber, and several cylindrical grinding and polishing bodies (3) that are vulcanized into the support plate. The bodies are made of ceramic or material similar to ceramic.

Description

Die Erfindung betrifft eine Scheibe zum Schleifen und Polieren, insbesondere von Bildschirmen, umfassend wenigstens
The invention relates to a disc for grinding and polishing, in particular screens, comprising at least

  • - einen Stützteller aus Gummi oder einem gummiähnlichen Kunststoff sowie- A support plate made of rubber or a rubber-like plastic such as
  • - mehrere zylinderförmige Schleif- bzw. Polierkörper, die in den Stützteller einvulkanisiert sind.- Several cylindrical grinding or polishing bodies in the support plate are vulcanized.

Bislang werden Stahlzylinder in Gummischeiben einvulkanisiert. Hiermit ist jedoch eine geringe Standzeit der Schleif- bzw. Polierscheiben verbunden, bedingt durch hohen Abrieb der Zylinder.So far, steel cylinders have been vulcanized into rubber disks. Herewith is however, a short service life of the grinding or polishing disks is associated, due to high abrasion of the cylinders.

Die Aufgabe der Erfindung besteht nun darin, Schleif- bzw. Polierkörper zu verwenden, die eine höhere Standzeit ermöglichen.The object of the invention is now to grinding or polishing use that allow a longer service life.

Gelöst wird diese Aufgabe gemäß Kennzeichen des Patentanspruches 1 dadurch, daß die Schleif- bzw. Polierkörper aus Keramik oder einem keramikähnlichen Werkstoff bestehen.This object is achieved in accordance with the characterizing part of patent claim 1 in that the grinding or polishing body made of ceramic or a ceramic-like material.

Eine zweckmäßige Ausgestaltung der Erfindung ist in dem Patentanspruch 2 genannt.A useful embodiment of the invention is in claim 2 called.

Die Erfindung wird nun anhand eines Ausführungsbeispieles unter Bezugnahme auf eine schematische Querschnittsdarstellung erläutert, wobei in Verbindung mit dieser Zeichnung folgende Bezugsziffernliste gilt: 1 Scheibe zum Schleifen und Polieren
2 Stützteller aus Gummi oder einem gummiähnlichen Kunststoff
3 zylinderförmige Schleif- bzw. Polierkörper aus Keramik oder einem keramikähnlichen Werkstoff
The invention will now be explained on the basis of an exemplary embodiment with reference to a schematic cross-sectional illustration, the following list of reference numbers applying in connection with this drawing: 1 wheel for grinding and polishing
2 support plates made of rubber or a rubber-like plastic
3 cylindrical grinding or polishing bodies made of ceramic or a ceramic-like material

Claims (2)

1. Scheibe (1) zum Schleifen und Polieren, insbesondere von Bildschirmen, umfassend wenigstens
  • - einen Stützteller (2) aus Gummi oder einem gummiähnlichen Kunststoff sowie
  • - mehrere zylinderförmige Schleif- bzw. Polierkörper (3), die in den Stützteller einvulkanisiert sind, dadurch gekennzeichnet, daß
  • - die Schleif- bzw. Polierkörper (3) aus Keramik oder einem keramikähnlichen Werkstoff bestehen.
1. disc ( 1 ) for grinding and polishing, in particular screens, comprising at least
  • - A support plate ( 2 ) made of rubber or a rubber-like plastic and
  • - Several cylindrical grinding or polishing body ( 3 ) which are vulcanized into the support plate, characterized in that
  • - The grinding or polishing body ( 3 ) consist of ceramic or a ceramic-like material.
2. Scheibe nach Anspruch 1, dadurch gekennzeichnet, daß die Schleif- bzw. Polierkörper (3) u. a. auf Al2O3 basieren.2. Disc according to claim 1, characterized in that the grinding or polishing body ( 3 ) is based, inter alia, on Al 2 O 3 .
DE1999121393 1999-05-10 1999-05-10 Plate for grinding and polishing screens comprises a support plate and cylindrical grinding and polishing bodies vulcanized to the support plate Withdrawn DE19921393A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999121393 DE19921393A1 (en) 1999-05-10 1999-05-10 Plate for grinding and polishing screens comprises a support plate and cylindrical grinding and polishing bodies vulcanized to the support plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999121393 DE19921393A1 (en) 1999-05-10 1999-05-10 Plate for grinding and polishing screens comprises a support plate and cylindrical grinding and polishing bodies vulcanized to the support plate

Publications (1)

Publication Number Publication Date
DE19921393A1 true DE19921393A1 (en) 2000-11-16

Family

ID=7907506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999121393 Withdrawn DE19921393A1 (en) 1999-05-10 1999-05-10 Plate for grinding and polishing screens comprises a support plate and cylindrical grinding and polishing bodies vulcanized to the support plate

Country Status (1)

Country Link
DE (1) DE19921393A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1982299U (en) * 1966-08-04 1968-03-28 Swarovski Tyrolit Schleif FLEXIBLE GRINDING TOOL.
US3517466A (en) * 1969-07-18 1970-06-30 Ferro Corp Stone polishing wheel for contoured surfaces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1982299U (en) * 1966-08-04 1968-03-28 Swarovski Tyrolit Schleif FLEXIBLE GRINDING TOOL.
US3517466A (en) * 1969-07-18 1970-06-30 Ferro Corp Stone polishing wheel for contoured surfaces

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination