DE20011423U1 - Dental drill with cross-section change on the drill shank - Google Patents

Dental drill with cross-section change on the drill shank

Info

Publication number
DE20011423U1
DE20011423U1 DE20011423U DE20011423U DE20011423U1 DE 20011423 U1 DE20011423 U1 DE 20011423U1 DE 20011423 U DE20011423 U DE 20011423U DE 20011423 U DE20011423 U DE 20011423U DE 20011423 U1 DE20011423 U1 DE 20011423U1
Authority
DE
Germany
Prior art keywords
drill
cross
shank
dental
slot
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 - Lifetime
Application number
DE20011423U
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
Application filed by Individual filed Critical Individual
Priority to DE20011423U priority Critical patent/DE20011423U1/en
Publication of DE20011423U1 publication Critical patent/DE20011423U1/en
Priority to DE10132905A priority patent/DE10132905A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/44—Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Zahnärztlicher Bohrer mit einem Bohrerschaft zum Anordnen in einem Antriebsteil, und einem daran angebrachten Arbeits­ teil, dadurch gekennzeichnet, daß der Bohrerschaft (1) an einer Stelle außerhalb des Bereiches, mit dem der Bohrer­ schaft im Arbeitsteil ("Winkelstück") angeordnet wird, eine Querschnittsveränderung (2) aufweist.1. Dental drill with a drill shaft for arrangement in a drive part, and an attached work part, characterized in that the drill shaft ( 1 ) at a point outside the area with which the drill shaft in the working part ("elbow") is arranged , has a cross-sectional change ( 2 ). 2. Bohrer nach Anspruch 1.), dadurch gekennzeichnet, daß die Querschnittsveränderung (2) in Form einer Kreis­ scheibe ausgebildet ist.2. Drill according to claim 1), characterized in that the cross-sectional change ( 2 ) is designed in the form of a circular disc. 3. Bohrer nach Anspruch 1.), dadurch gekennzeichnet, daß die Querschnittsveränderung (2) in Form einer Nut ausgebildet ist.3. Drill according to claim 1), characterized in that the cross-sectional change ( 2 ) is designed in the form of a groove. 4. Halter zum Aufnehmen von Bohrern nach Anspruch 2.); gekennzeichnet durch ein Halteteil, in dem für jeden Bohrer ein Aufnahmeschlitz für die Kreisscheibe und ein Schlitz zum Aufnehmen des Bohrerschaftes vorgesehen sind.4. holder for receiving drills according to claim 2.); characterized by a holding part in which for everyone Drill a slot for the circular disc and a slot is provided for receiving the drill shaft are. 5. Halter zum Aufnehmen von Bohrern nach Anspruch 3.), gekennzeichnet durch ein Halteteil, in dem für jeden Bohrer ein Schlitz zur Aufnahme des Bohrerschaftes vorgesehen ist, der mit Halteklammern zum Eingreifen in die Nut im Bohrerschaft versehen ist.5. holder for receiving drills according to claim 3), characterized by a holding part in which for everyone Drill a slot to accommodate the drill shank is provided, which with holding clips for engagement is provided in the groove in the drill shaft.
DE20011423U 2000-07-06 2000-07-06 Dental drill with cross-section change on the drill shank Expired - Lifetime DE20011423U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20011423U DE20011423U1 (en) 2000-07-06 2000-07-06 Dental drill with cross-section change on the drill shank
DE10132905A DE10132905A1 (en) 2000-07-06 2001-07-06 Dentist's drill comprises a drill shaft for arranging in a driving member and an attached working part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20011423U DE20011423U1 (en) 2000-07-06 2000-07-06 Dental drill with cross-section change on the drill shank

Publications (1)

Publication Number Publication Date
DE20011423U1 true DE20011423U1 (en) 2001-02-22

Family

ID=7943388

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20011423U Expired - Lifetime DE20011423U1 (en) 2000-07-06 2000-07-06 Dental drill with cross-section change on the drill shank
DE10132905A Withdrawn DE10132905A1 (en) 2000-07-06 2001-07-06 Dentist's drill comprises a drill shaft for arranging in a driving member and an attached working part

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10132905A Withdrawn DE10132905A1 (en) 2000-07-06 2001-07-06 Dentist's drill comprises a drill shaft for arranging in a driving member and an attached working part

Country Status (1)

Country Link
DE (2) DE20011423U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103169543A (en) * 2013-03-18 2013-06-26 李凤强 Machine enlarge needle positioner for root canal apex locator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103169543A (en) * 2013-03-18 2013-06-26 李凤强 Machine enlarge needle positioner for root canal apex locator
CN103169543B (en) * 2013-03-18 2015-10-28 李凤强 For the machine expansion pin localizer of therapeutic instrument for root canal

Also Published As

Publication number Publication date
DE10132905A1 (en) 2002-03-28

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010329

R156 Lapse of ip right after 3 years

Effective date: 20040203