DE518811C - Drill stand - Google Patents
Drill standInfo
- 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
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
- A61C3/04—Supports 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)
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)
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 |
-
0
- DE DEK114233D patent/DE518811C/en not_active Expired
Cited By (4)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE518811C (en) | Drill stand | |
DE527071C (en) | Flexible coupling for spinning and twisting spindles | |
DE559024C (en) | Drive device for pulleys remaining in their position of use when reworking the cable groove using a friction drive | |
DE446309C (en) | Equipment for balancing devices, in particular grinding wheels on their shafts | |
DE475489C (en) | Method for disengaging cable drums with lower roller drive | |
DE476655C (en) | Drive of rotating grinding wheels, especially made of grainy material, for any grinding work | |
DE243815C (en) | Device for regulating the speed of speaking machines | |
DE587740C (en) | Device for balancing centrifuge drums | |
DE634085C (en) | Device for shredding wood | |
DE718623C (en) | Drain block with braking device for cable drums | |
DE656493C (en) | Slewing gear for cranes that can be rotated around | |
DE596440C (en) | Embossing device for cylindrical bodies, especially dental drill shafts | |
DE534073C (en) | Device for dressing the cylindrical surface of grinding wheels | |
DE425573C (en) | Forging machine | |
AT102264B (en) | Wire drawing die processing machine. | |
AT227120B (en) | False twist device | |
AT97993B (en) | Device for dynamic balancing of rotating masses. | |
DE432408C (en) | Roughening device for leather layers to be glued | |
DE1116569B (en) | Device to prevent the workpiece holding rings placed on the laepp disc from moving along | |
DE441419C (en) | Device for rounding off drive pin ends in connection with a pin rolling device | |
DE491853C (en) | Device to prevent cards from sticking to the card cylinder | |
DE581263C (en) | Mobile beet cleaner with a rotating rust-like drum | |
DE365098C (en) | Device for adjusting the ring knife of leather sharpening machines | |
DE535331C (en) | Shooter drive for round looms | |
DE1009525B (en) | Centerless grinding machine for cylindrical grinding of workpieces |