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DE518811C - Drill stand - Google Patents

Drill stand

Info

Publication number
DE518811C
DE518811C DEK114233D DEK0114233D DE518811C DE 518811 C DE518811 C DE 518811C DE K114233 D DEK114233 D DE K114233D DE K0114233 D DEK0114233 D DE K0114233D DE 518811 C DE518811 C DE 518811C
Authority
DE
Germany
Prior art keywords
drill
drill stand
disk
stand
disc
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
DEK114233D
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.)
DR ALFRED KANTOROWICZ
Original Assignee
DR ALFRED KANTOROWICZ
Publication date
Priority to DEK114233D priority Critical patent/DE518811C/en
Application granted granted Critical
Publication of DE518811C publication Critical patent/DE518811C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00Dental tools or instruments
    • A61C3/04Supports for holding tooth drills in order of use

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

Bohrerständer Die Erfindung betrifft einenBohrerständer und besteht darin, daß auf einer waagerechten Welle mindestens eine Scheibe mit radialen Bohrungen in etwa der halben Umfangsfläche zur Aufnahme der Bohrerschäfte angeordnet ist, welch letztere mit der Scheibe vermöge geeigneter Gewichtsverteilung oder einer zusätzlichen Kraftquelle nach Entnahme des ersten Bohrers sich von selbst vorwärts drehen, bis der nächstfolgende Bohrer auf einen festen Anschlag stößt und damit in Bereitschaftsstellung kommt.Drill Stand The invention relates to and consists of a drill stand in that on a horizontal shaft at least one disc with radial holes is arranged in about half the circumferential surface for receiving the drill shafts, which latter with the disc by virtue of suitable weight distribution or one additional power source after removing the first drill forward by itself Turn until the next drill hits a firm stop and thus comes into standby.

Auf der Zeichnung ist der Erfindungsgegenstand schaubildlich dargestellt.The subject of the invention is shown diagrammatically in the drawing.

Der neue Bohrerständer trägt auf waagerechter Achse mindestens eine Scheibe mit radialen Bohrungen, in welche die Schäfte von zahnärztlichen Bohrern eingeführt werden können. Dadurch, daß am Anschlag 2, der unterhalb der waagerechten Achse r angebracht ist, der jeweils letzte Bohrer der Serie aufliegt, rückt, wenn dieser entfernt wird, durch das eigene Gewicht der noch in der Scheibe verbleibenden Bohrer der nächste an Stelle des entfernten. Anschlag 3 verhindert, daß die Beschickung des Rades über z8o° hinaus erfolgt, wodurch auf der Entnahmeseite stets ein Übergewicht vorhanden ist, welches zur Betätigung der automatischen Drehung erforderlich ist. Eine andere Ausbildung des Erfindungsgegenstandes besteht in der Drehung der Scheiben durch Federn, Gewichte oder elastische Züge. In diesem Falle kann auf die Tieferlegung des Anschlages unter die Achse verzichtet werden, ebenso dann, wenn die Beschickung der Scheiben auf weniger als z8o ° erfolgt.The new drill stand carries at least one on the horizontal axis Disc with radial holes into which the shafts of dental drills can be introduced. The fact that the stop 2, which is below the horizontal Axis r is attached, the last drill in the series rests, moves when this is removed by the weight of what remains in the disc Drill the next in place of the removed one. Stop 3 prevents the loading of the wheel takes place beyond z8o °, which means that there is always an excess weight on the removal side is present, which is required to operate the automatic rotation. Another embodiment of the subject matter of the invention consists in the rotation of the disks by springs, weights or elastic cables. In this case the lowering can be applied of the stop under the axle can be dispensed with, as well as when the loading of the discs takes place at less than 180 °.

Claims (1)

PATENTANSPRUCH: Bohrerständer, dadurch gekennzeichnet. daß auf einer waagerechten Welle mindestens eine Scheibe mit radialen Bohrungen in etwa der halben Umfangsfläche zur Aufnahme der Bohrerschäfte angeordnet ist, welch letztere mit der Scheibe vermöge geeigneter Gewichtsverteilung oder einer zusätzlichen Kraftquelle nach Entnahme des ersten Bohrers sich von selbst vorwärts drehen, bis der nächstfolgende Bohrer auf einen festen Anschlag (2) stößt und damit in Bereitschaftsstellung tritt.PATENT CLAIM: drill stand, characterized. that on one horizontal shaft at least one disk with radial holes in about half Circumferential surface for receiving the drill shafts is arranged, which the latter with the disk by means of a suitable weight distribution or an additional power source After removing the first drill, it turns forward by itself until the next one Drill hits a fixed stop (2) and thus comes into readiness position.
DEK114233D Drill stand Expired DE518811C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK114233D DE518811C (en) Drill stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK114233D DE518811C (en) Drill stand

Publications (1)

Publication Number Publication Date
DE518811C true DE518811C (en) 1931-02-20

Family

ID=7242967

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK114233D Expired DE518811C (en) Drill stand

Country Status (1)

Country Link
DE (1) DE518811C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022352B (en) * 1955-01-18 1958-01-09 Hans Albrecht Schmidt Dr Device for receiving and removing individual dental drills or the like.
DE3302190A1 (en) * 1983-01-24 1984-07-26 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Device for receiving dental appliances
WO2003075781A1 (en) * 2002-03-13 2003-09-18 Behr, Gabriele Method and device for holding and identifying surgical instruments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022352B (en) * 1955-01-18 1958-01-09 Hans Albrecht Schmidt Dr Device for receiving and removing individual dental drills or the like.
DE3302190A1 (en) * 1983-01-24 1984-07-26 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Device for receiving dental appliances
WO2003075781A1 (en) * 2002-03-13 2003-09-18 Behr, Gabriele Method and device for holding and identifying surgical instruments
US7229285B2 (en) 2002-03-13 2007-06-12 Gabriele Behr Method and device for holding and identifying surgical instruments

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