DE584316C - Dental grinding tools - Google Patents

Dental grinding tools

Info

Publication number
DE584316C
DE584316C DEO20441D DEO0020441D DE584316C DE 584316 C DE584316 C DE 584316C DE O20441 D DEO20441 D DE O20441D DE O0020441 D DEO0020441 D DE O0020441D DE 584316 C DE584316 C DE 584316C
Authority
DE
Germany
Prior art keywords
grinding
grinding tools
abrasive
dental grinding
dental
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
DEO20441D
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
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
Priority to DEO19929D priority Critical patent/DE584315C/en
Application filed by Individual filed Critical Individual
Priority to DEO20441D priority patent/DE584316C/en
Application granted granted Critical
Publication of DE584316C publication Critical patent/DE584316C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/06—Tooth grinding or polishing discs; Holders therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

Zahnärztliche Schleifwerkzeuge. Das Patent 584315 schützt ein Schleifwerkzeug (.Schleifscheiben, -kegel, -räder o. dgl.) mit Schleifmaterialbelag (Diamant, ? .6 a e1@r o. dgl.), dessen schleifende Flächen von belagfreien Flächen unterbrochen sind. _ Die Erfindung erreicht bei Schleifwerkzeugen die Vorteile des'Patents 584 315 dadurch, daß die belagfreien Flächen durch nicht schleifende Flächen ersetzt werden. Es ist also möglich, das Schleifmaterial verhältnismäßig dünn auf die ganze Fläche aufzutragen und diese durch Vertiefungen in der Schleiffläche in schleifende und nicht schleifende Flächen zu unterteilen.Dental grinding tools. The patent 584315 protects a grinding tool (grinding disks, cones, wheels or the like) with abrasive material coating (diamond, ? .6 a e1 @ r or the like), its dragging Areas are interrupted by uncovered areas. In the case of grinding tools, the invention achieves the advantages of patent 584 315 in that the coating-free surfaces are replaced by non-grinding surfaces. It is therefore possible to apply the abrasive material relatively thinly to the entire surface and to divide it into abrasive and non-abrasive surfaces by means of depressions in the abrasive surface.

Die vertieften Unterbrechungen können sowohl vor wie nach dem Auftragen des Schleifmaterials angebracht werden, immer wird erreicht, daß die schleifende Fläche staubfrei und schleifkräftig bleibt.The recessed interruptions can be made both before and after application of the abrasive material is always achieved that the abrasive Surface remains dust-free and abrasive.

Auf der Zeichnung ist der Erfindungsgegenstand in mehreren Ausführungsformen veranschaulicht. Abb. i und 2 zeigen eine Schleifscheibe, Abb. 3 und 4 einen Schleifkegel und , Abb. 5 und 6 ein Schleifrädchen.The subject matter of the invention is illustrated in several embodiments in the drawing. Fig. I and 2 show a grinding wheel, Fig. 3 and 4 a grinding cone and, Fig. 5 and 6 a grinding wheel.

Bei allen Beispielen werden die schleifenden Flächen a von den nicht schleifenden Flächen b -unterbrochen. Die beliebigen Begrenzungslinien c werden zweckmäßig so ausgebildet, daß sie einen allmählichen Übergang schaffen und den Schleifstaub schnell und leicht von den schleifenden Flächen entfernen.In all examples, the grinding surfaces a are not from the grinding surfaces b -interrupted. The arbitrary boundary lines c become appropriately designed so that they create a gradual transition and the Remove sanding dust quickly and easily from sanding surfaces.

Claims (1)

PATENTANSPRUCH: Zahnärztliches Schleifwerkzeug, dessen schleifende Fläche -mit einem Schleifmittel, Diamant dgl., belegt ist, nach Patent 584 315, dadurch gekennzeichnet, daß die die schleifenden Flächen (a) unterbrechenden, bis zum Rande des Werkzeuges durchgehenden, nicht schleifenden Flächen (b) aus Vertiefungen in der mit Schleifmaterial gleichmäßig belegten Schleiffläche gebildet sind.PATENT CLAIM: Dental grinding tool whose grinding surface - with an abrasive, diamond The like., is documented, according to patent 584 315, characterized in that the non-grinding surfaces (b) interrupting the grinding surfaces (a) and extending to the edge of the tool are formed from depressions in the grinding surface evenly covered with grinding material.
DEO20441D 1932-06-24 1933-02-19 Dental grinding tools Expired DE584316C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEO19929D DE584315C (en) 1932-06-24 1932-06-24 Abrasive tools for dental purposes or the like.
DEO20441D DE584316C (en) 1932-06-24 1933-02-19 Dental grinding tools

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEO19929D DE584315C (en) 1932-06-24 1932-06-24 Abrasive tools for dental purposes or the like.
DEO20441D DE584316C (en) 1932-06-24 1933-02-19 Dental grinding tools

Publications (1)

Publication Number Publication Date
DE584316C true DE584316C (en) 1933-09-18

Family

ID=61002688

Family Applications (2)

Application Number Title Priority Date Filing Date
DEO19929D Expired DE584315C (en) 1932-06-24 1932-06-24 Abrasive tools for dental purposes or the like.
DEO20441D Expired DE584316C (en) 1932-06-24 1933-02-19 Dental grinding tools

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DEO19929D Expired DE584315C (en) 1932-06-24 1932-06-24 Abrasive tools for dental purposes or the like.

Country Status (1)

Country Link
DE (2) DE584315C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6186787B1 (en) * 1998-01-07 2001-02-13 Gebr. Brasseler Gmbh & Co. Kg Dental instrument

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375859B (en) * 1981-02-17 1984-09-25 Dendia Werk DIAMOND GRINDING BODY
DE3118640A1 (en) * 1981-05-11 1982-11-25 PD Pries-Drucklufttechnik GmbH, 2000 Hamburg DEVICE FOR THE SURFACE PROCESSING OF LIGHTWEIGHT COMPONENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6186787B1 (en) * 1998-01-07 2001-02-13 Gebr. Brasseler Gmbh & Co. Kg Dental instrument

Also Published As

Publication number Publication date
DE584315C (en) 1933-09-18

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