DE3215372C2 - Pneumatic and / or hydraulic plug connection - Google Patents
Pneumatic and / or hydraulic plug connectionInfo
- Publication number
- DE3215372C2 DE3215372C2 DE19823215372 DE3215372A DE3215372C2 DE 3215372 C2 DE3215372 C2 DE 3215372C2 DE 19823215372 DE19823215372 DE 19823215372 DE 3215372 A DE3215372 A DE 3215372A DE 3215372 C2 DE3215372 C2 DE 3215372C2
- Authority
- DE
- Germany
- Prior art keywords
- plug
- tubes
- pneumatic
- connection
- hydraulic
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/005—Electrical coupling combined with fluidic coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Die Erfindung betrifft eine pneumatisch und/oder hydraulische Steckverbindung, welche darüber hinaus auch als elektrische Kupplung dient, so daß zahlreiche getrennte Schlauch- und Kabelleitungen und deren getrennte Steckverbindung entfallen. Hierzu weist die pneumatische und/oder hydraulische Steckverbindung nach innen gerichtete Trichterenden auf, von welchen jeweils von beiden zu kuppelnden Röhrchen das eine unter Zwischenschaltung einer gelochten Kunststoffscheibe durch die Lochung in den Nachbartrichter reicht, während sich die beiden gegeneinander gerichteten Trichter enden in der Kunststoffscheibe zur Dichtung einschneiden.The invention relates to a pneumatic and / or hydraulic plug connection, which also serves as an electrical coupling, so that numerous separate hose and cable lines and their separate plug connections are omitted. For this purpose, the pneumatic and / or hydraulic plug connection has inwardly directed funnel ends, of which one of the two tubes to be coupled extends through the perforation into the neighboring funnel with a perforated plastic disk interposed, while the two mutually directed funnels end in the plastic disk Cut the seal.
Description
30 bei drücken die bestückten Aufnahmekörper I1 2 unter30 at press the equipped receiving body I 1 2 below
Federwirkung 7 bei zwischenliegender Kunststoffscheibe 16 gegeneinander.Spring action 7 against one another with an intermediate plastic disk 16.
Es sind solche Steckverbindungen für medizinische Wie aus dem Mittelschnitt nach F i g. 2 ersichtlich ist,There are plug-in connections of this type for medical purposes. 2 can be seen,
und zahnmedizinische Geräte und Vorrichtungen be- besitzen die Anschlußröhrchen 3,4 nach innen gerichtekannt, welche in der Regel jeweils als Schlauchverbin- 35 te Trichterenden 17,18, von welchen das eine Röhrchen dung für einen Medienstrom dienen, wobei überdies 3 unter Zwischenschaltung der gelochten Kunststoffnoch getrennt hierzu elektrische Steckverbindungen für scheibe 16 durch die Lochung in den Nachbartrichter 18 den Betrieb dieser Geräte und Vorrichtungen notwen- reicht, während sich die beiden gegeneinander gerichtedig sind. Dies bedingt oft eine Mehrzahl von Kabeln und ten Trichterenden 17,18 in der Kunststoffscheibe 16 zur Schläuchen für ein Gerät, welche zu deren Reinigung zu 40 Dichtung einschneiden.and dental devices and devices have the connecting tubes 3, 4 facing inwards, which as a rule each as a hose-connected funnel ends 17, 18, of which one tube serve for a media flow, and moreover 3 with the interposition of the perforated plastic separate electrical plug-in connections for disk 16 through the perforation in the neighboring funnel 18 the operation of these devices and devices is necessary while the two judge each other are. This often requires a plurality of cables and th funnel ends 17,18 in the plastic disc 16 for Hoses for a device, which cut 40 gaskets to clean them.
trennen und wieder zu verbinden sind. Die F i g. 2 zeigt im übrigen oben Anschlußröhrchendisconnect and reconnect. The F i g. 2 shows connecting tubes at the top
Nach der DE-OS 17 50 785 ist darüber hinaus eine 3, 4 vor Kupplung mit ihren Trichterenden 17,18 unter pneumatische und/oder hydraulische Steckverbindung Zwischenlage der Kunststoffscheibe 16 und unter diese mit Anschlußröhrchen bekannt, bei welcher jeweils die Teile nach erfolgter Kupplung. In Fi g. 3 ist eine Federbeiden zu kuppelnden Röhrchen mit Aufnahmekörpern 45 scheibe zwischen Aufnahmekörper 1, 2 und Halterung verbunden sind, von denen der eine unter Zwischen- 5,6 mit Ringanschlag 8 gezeigt.According to DE-OS 17 50 785 is also a 3, 4 before coupling with their funnel ends 17,18 below pneumatic and / or hydraulic plug connection intermediate layer of the plastic disc 16 and under it known with connecting tube, in which each of the parts after coupling. In Fi g. 3 is a spring both to be coupled tubes with receiving bodies 45 disc between receiving body 1, 2 and holder are connected, one of which is shown under intermediate 5.6 with ring stop 8.
schaltung einer gelochten Kunststoffscheibe durch die . circuit of a perforated plastic disc through the.
Lochung in eine vom Aufnahmekörper des anderen Hierzu 1 Blatt ZeichnungenPerforation in one of the receiving body of the other 1 sheet of drawings
Röhrchens begrenzte öffnung reicht Dabei sind für je- Small opening is sufficient.
des zu kuppelnde Röhrchenpaar noch 0-Ringdichtun- 50
gen vorgesehen.of the pair of tubes to be coupled still O-ring seals- 50
provided.
Es ist nun Aufgabe der Erfindung eine Steckverbindung dieser Art zu schaffen, bei welcher gegenüber dem
Bekannten die sichere Abdichtung vereinfacht wird.It is now the object of the invention to provide a connector of this type in which compared to the
Familiar the secure seal is simplified.
Hierzu kennzeichnet sich die pneumatisch und/oder 55
hydraulische Steckverbindung der Erfindung nach dem
Oberbegriff des Anspruchs 1 dadurch, daß das andere
Röhrchen axial über die Stirnfläche des zugeordneten
Aufnahmekörpers vorsteht und in einen Nachbartrichter reicht, daß die Aufnahmekörper-Stirnflächen als 60
nach innen sich verengende Trichterenden ausgebildet
sind und in die gegeneinander gerichteten Trichterenden der jeweils beiden zu kuppelnden Röhrchen in der
Kunststoffscheibe zur Dichtung einschneiden.For this purpose, the pneumatic and / or 55 is identified
hydraulic connector of the invention according to the
Preamble of claim 1 characterized in that the other
Tubes axially over the face of the associated
Receiving body protrudes and extends into a neighboring funnel that the receiving body end faces as 60
inwardly narrowing funnel ends formed
are and in the opposing funnel ends of the two tubes to be coupled in the
Cut into plastic washer to seal.
Soweit die Aufnahmekörper in Halterungen sitzen 65
und die einzelnen Leitungen jeweils in einer Halterungsscheibe des Kupplungsstücks zusammengefaßt
sind, können die Anschlußröhrchen in den Aufnahme-As far as the receiving bodies are seated in holders 65
and the individual lines are each combined in a retaining disk of the coupling piece
the connecting tubes can be inserted in the
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823215372 DE3215372C2 (en) | 1982-04-24 | 1982-04-24 | Pneumatic and / or hydraulic plug connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823215372 DE3215372C2 (en) | 1982-04-24 | 1982-04-24 | Pneumatic and / or hydraulic plug connection |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3215372A1 DE3215372A1 (en) | 1983-11-03 |
DE3215372C2 true DE3215372C2 (en) | 1984-12-13 |
Family
ID=6161863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823215372 Expired DE3215372C2 (en) | 1982-04-24 | 1982-04-24 | Pneumatic and / or hydraulic plug connection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3215372C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3507083A1 (en) * | 1985-02-28 | 1986-09-04 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | DENTAL HANDPIECE |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190650A (en) * | 1984-10-12 | 1986-05-08 | 株式会社 吉田製作所 | Dental treating apparatus |
CH672898A5 (en) * | 1987-05-11 | 1990-01-15 | Praezisions Werkzeuge Ag | |
DE3740045A1 (en) * | 1987-10-23 | 1989-05-03 | Kotterer Grafotec | METHOD AND DEVICE FOR APPLYING AT LEAST ONE STRIP OF GLUE ON AT LEAST ONE MATERIAL |
EP0338101A1 (en) * | 1988-04-19 | 1989-10-25 | Kistler Instrumente AG | Connector for recording apparatus |
DE3936928A1 (en) * | 1989-11-06 | 1991-05-08 | Martin Umwelt & Energietech | Electropneumatic two=part plug connector - establishes pneumatic line connection simultaneously with assembly of pin and socket electrical coupling |
DE19504842C1 (en) * | 1995-02-14 | 1996-05-30 | Medtronic Medizinisch Elektron | Dental appliance with hand instruments connected by supply tubes |
DE19639217C5 (en) * | 1995-09-29 | 2009-07-16 | Claas Kgaa Mbh | Agricultural machine |
AT1153U1 (en) * | 1996-04-03 | 1996-11-25 | Industrieelektronik Poelz | CONNECTOR |
DE10354147B4 (en) * | 2003-11-19 | 2011-01-27 | Richard Wolf Gmbh | Medical connector device with a plug and a coupling |
NL1025397C2 (en) * | 2004-02-04 | 2005-08-08 | Okey Holding B V | Dental treatment facility. |
ATE409441T1 (en) * | 2004-07-07 | 2008-10-15 | Dassym Sa | ßMOTOR FOR OPERATIONAL INSTRUMENTS; SUCH AS DENTAL INSTRUMENTS |
ITVI20110329A1 (en) * | 2011-12-22 | 2013-06-23 | Biotec Italia S R L | MULTIFUNCTION CONNECTOR, PARTICULARLY FOR ELECTROMEDICAL EQUIPMENT. |
EP2774572A1 (en) * | 2013-03-07 | 2014-09-10 | W & H Dentalwerk Bürmoos GmbH | Medical, in particular dental coupling device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7228581U (en) * | 1900-01-01 | Daimler Benz Ag | ||
DE1750785A1 (en) * | 1968-06-05 | 1971-04-22 | Erich Kneifel | Coupling, plug and socket for tube bundle cables made of metal and plastic for measurement and control technology |
DE2922186C2 (en) * | 1979-05-31 | 1983-10-20 | Hydrotechnik Gmbh, 6250 Limburg | Plug-in coupling for several hose connections |
DE2938671C2 (en) * | 1979-09-25 | 1982-11-11 | Baldwin-Gegenheimer GmbH, 8900 Augsburg | Blanket washing device |
-
1982
- 1982-04-24 DE DE19823215372 patent/DE3215372C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3507083A1 (en) * | 1985-02-28 | 1986-09-04 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | DENTAL HANDPIECE |
Also Published As
Publication number | Publication date |
---|---|
DE3215372A1 (en) | 1983-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TECHNOMED GMBH FORSCHUNG, ENTWICKLUNG, HERSTELLUNG |
|
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HUMARES GMBH FORSCHUNG, ENTWICKLUNG, HERSTELLUNG U |
|
8339 | Ceased/non-payment of the annual fee |