DE2116182B1 - Zahnärztliches Hand- oder Winkelstück. Antn: Kaltenbach & Voigt, 7950 Biberach - Google Patents
Zahnärztliches Hand- oder Winkelstück. Antn: Kaltenbach & Voigt, 7950 BiberachInfo
- Publication number
- DE2116182B1 DE2116182B1 DE2116182A DE2116182DA DE2116182B1 DE 2116182 B1 DE2116182 B1 DE 2116182B1 DE 2116182 A DE2116182 A DE 2116182A DE 2116182D A DE2116182D A DE 2116182DA DE 2116182 B1 DE2116182 B1 DE 2116182B1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- hollow shaft
- handpiece
- contra
- angle
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 36
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 238000005299 abrasion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
Classifications
-
- 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
- A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
- A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712116182 DE2116182C (de) | 1971-04-02 | Zahnärztliches Hand- oder Winkelstück |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2116182B1 true DE2116182B1 (de) | 1972-07-06 |
Family
ID=5803716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2116182A Pending DE2116182B1 (de) | 1971-04-02 | 1971-04-02 | Zahnärztliches Hand- oder Winkelstück. Antn: Kaltenbach & Voigt, 7950 Biberach |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3758948A (enExample) |
| AT (1) | AT318796B (enExample) |
| CH (1) | CH548766A (enExample) |
| DE (1) | DE2116182B1 (enExample) |
| FR (1) | FR2136135A5 (enExample) |
| GB (1) | GB1339228A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182041A (en) * | 1976-12-22 | 1980-01-08 | Girard, Inc. | Dental prophylactic right angle hand piece |
| JPS5670760A (en) * | 1979-11-14 | 1981-06-12 | Setagaya Seiki Kk | Handpiece of dental electric engine apparatus |
| US5267860A (en) * | 1992-08-28 | 1993-12-07 | Ingram Jr William L | Dental hygiene tool with shield and germicidal seals |
| DE4406855A1 (de) * | 1994-03-02 | 1995-09-07 | Kaltenbach & Voigt | Gerades Motorhandstück, insbesondere für medizinische Zwecke, vorzugsweise für ein medizinisches oder dentales Labor |
| DE4406854A1 (de) * | 1994-03-02 | 1995-09-07 | Kaltenbach & Voigt | Motorhandstück, insbesondere für medizinische Zwecke, vorzugsweise für ein medizinisches oder dentales Labor |
| US6203322B1 (en) | 1999-04-15 | 2001-03-20 | David Kraenzle | Dental prophylaxis angle |
| WO2002049529A1 (en) * | 2000-12-18 | 2002-06-27 | Dentsply International Inc. | Improved dental handpiece components |
| US20050026110A1 (en) * | 2003-07-31 | 2005-02-03 | W & H Dentalwerk Burmoos Gmbh | Seal for a medical handpiece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679101A (en) * | 1949-05-11 | 1954-05-25 | Ulrico G I Klohn | Tool mount for dental drills and the like |
| US3418715A (en) * | 1957-09-03 | 1968-12-31 | Ritter Pfaudler Corp | Dental handpiece drive mechanism and dental tool holder |
-
1971
- 1971-04-02 DE DE2116182A patent/DE2116182B1/de active Pending
-
1972
- 1972-02-25 AT AT155872A patent/AT318796B/de not_active IP Right Cessation
- 1972-02-29 CH CH288772A patent/CH548766A/xx not_active IP Right Cessation
- 1972-03-17 US US00235521A patent/US3758948A/en not_active Expired - Lifetime
- 1972-03-21 GB GB1325872A patent/GB1339228A/en not_active Expired
- 1972-03-31 FR FR7211676A patent/FR2136135A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3758948A (en) | 1973-09-18 |
| GB1339228A (en) | 1973-11-28 |
| AT318796B (de) | 1974-11-11 |
| FR2136135A5 (enExample) | 1972-12-22 |
| CH548766A (de) | 1974-05-15 |
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