DE10057995B4 - A method of making a neck provided with a rotatable coupling threaded ring - Google Patents
A method of making a neck provided with a rotatable coupling threaded ring Download PDFInfo
- Publication number
- DE10057995B4 DE10057995B4 DE10057995A DE10057995A DE10057995B4 DE 10057995 B4 DE10057995 B4 DE 10057995B4 DE 10057995 A DE10057995 A DE 10057995A DE 10057995 A DE10057995 A DE 10057995A DE 10057995 B4 DE10057995 B4 DE 10057995B4
- Authority
- DE
- Germany
- Prior art keywords
- threaded ring
- neck
- plastic
- solenoid valve
- valve device
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000008878 coupling Effects 0.000 title claims abstract description 11
- 238000010168 coupling process Methods 0.000 title claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 16
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 2
- 238000006731 degradation reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14754—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles being in movable or releasable engagement with the coating, e.g. bearing assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7506—Valves
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Joints Allowing Movement (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Verfahren zur Herstellung eines mit einem drehbaren Kupplungs-Gewindering (2) versehenen Stutzens (1), zu dem die Arbeitsvorgänge der Herstellung eines Stutzens (1) mit einem Kunststoff gehören, wobei das Verfahren außerdem folgende Arbeitsvorgänge enthält: das Aufformen des Gewinderings (2) mit Kunststoff auf den Stutzen (1), während der Stutzen (1) in einem in radialer Richtung aufgeweiteten Zustand gehalten wird und den anschließenden Abbau der auf die Aufweitung des Stutzens (1) gerichteten Beanspruchung in der Weise, dass letzterer sich in radialer Richtung wieder zusammenzieht und radial von dem Gewindering (2) ablöst.A method for producing a connecting piece (1) provided with a rotatable coupling threaded ring (2), to which the operations of making a connecting piece (1) with a plastic belong, the method also including the following operations: the molding of the nut (2) with plastic on the connector (1), while the connector (1) is held in a state expanded in the radial direction and the subsequent reduction of the stress directed to the expansion of the connector (1) in such a way that the latter is again in the radial direction contracts and separates radially from the threaded ring (2).
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines mit einem drehbaren Kupplungs-Gewindering versehenen Stutzens, wobei der Stutzen mit einem Kunststoffmaterial vorgefertigt wird.The invention relates to a method for producing a nozzle provided with a rotatable coupling threaded ring, wherein the nozzle is prefabricated with a plastic material.
Nach dem Stand der Technik wird dieser drehbare Gewindering üblicherweise aus metallischem Material hergestellt und dann auf den Stutzen aufgebracht.According to the prior art, this rotatable threaded ring is usually made of metallic material and then applied to the neck.
Diese Lösung stellt sich angesichts der für die Herstellung des Gewinderings und seine anschließende Anbringung an dem Stutzen erforderlichen Arbeitsvorgänge als ziemlich kostspielig heraus.This solution turns out to be quite expensive considering the operations required to make the threaded ring and then attach it to the nozzle.
Die Druckschrift
Die Druckschrift
Ein Ziel der Erfindung ist es, ein Verfahren anzugeben, das es ermöglicht, einen mit einem Kupplungs-Gewindering versehenen Stutzen schnell und wirtschaftlich vorteilhaft zu fertigen.An object of the invention is to provide a method which makes it possible to produce a provided with a coupling threaded ring nozzle quickly and economically advantageous.
Dieses und weitere Ziele werden erfindungsgemäß mit dem Verfahren erreicht, dessen wesentliche Merkmale in dem beigefügten Anspruch 1 angegeben sind.These and other objects are achieved according to the invention with the method, the essential features of which are indicated in the appended
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden ausführlichen Beschreibung, in der anhand der beigefügten Zeichnungen ein Ausführungsbeispiel erläutert wird. Es zeigen:Further features and advantages of the invention will become apparent from the following detailed description in which an exemplary embodiment is explained with reference to the accompanying drawings. Show it:
die
In
Zur Herstellung eines erfindungsgemäßen Stutzens mit Gewindering wird der Stutzen
Nach
Der Stutzen
In dem in
Mit der Halbform
Die Halbform
In der Halbform
Durch das Herausziehen des Kerns
Der für das Spritzgießen des Gewinderings
Für die Herstellung des Gewinderings kann im übrigen auch der gleiche Kunststoff verwendet werden, aus dem der Stutzen besteht.For the preparation of the threaded ring can also be used the same plastic from which the nozzle is made.
Gegebenenfalls kann vor dem Aufformen des Gewinderings auf den Endbereich des Stutzens
Nach
In nicht dargestellter, aber an sich bekannter Weise ist in der Kammer
In der gezeigten Ausführungsform steht die Leitung
Die Leitung
Die Magnetventileinrichtung, auf die sich
Bei den Ventileinrichtungen der in
In
Nach dieser Lösung weist der in den Stutzen
Die Lösung nach
In
Eine weitere abweichende Ausführungsform zeigt
Nach der abweichenden Ausführungsform von
Selbstverständlich können bei gleichem Erfindungsgedanken die Ausführungsformen und die Einzelheiten der Realisierung weitgehend von dem beschriebenen und dargestellten Ausführungsbeispiel abweichen, ohne daß dadurch der in den beigefügten Ansprüchen umrissene Erfindungsbereich verlassen wird.Of course, with the same inventive concept, the embodiments and the details of the realization may differ greatly from the described and illustrated embodiment without thereby leaving the scope of the invention outlined in the appended claims.
Das Verfahren umfaßt die Arbeitsvorgänge
des Herstellens eines Stutzens mit einem Kunststoff,
des Aufformens des Gewinderings auf den Stutzen mittels Kunststoff, während der Stutzen in einem in radialer Richtung elastisch aufgeweiteten Zustand gehalten wird und
des anschließenden Abbaus der auf Aufweitung des Stutzens gerichteten Beanspruchung in der Weise, daß letzerer sich wieder elastisch zusammenzieht und in radialer Richtung von dem Gewindering ablöst.The method includes the operations
producing a nozzle with a plastic,
the shaping of the threaded ring on the nozzle by means of plastic, while the nozzle is held in a radially expanded state in the radial direction and
the subsequent degradation of the strain on the expansion of the nozzle in such a way that the latter again contracts elastically and detaches in the radial direction of the threaded ring.
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO001033A IT1310739B1 (en) | 1999-11-25 | 1999-11-25 | PROCEDURE FOR THE REALIZATION OF A FITTING PROVIDED WITH A SWIVEL CONNECTION RING. |
ITT099A001033 | 1999-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10057995A1 DE10057995A1 (en) | 2001-05-31 |
DE10057995B4 true DE10057995B4 (en) | 2012-08-02 |
Family
ID=11418247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10057995A Expired - Fee Related DE10057995B4 (en) | 1999-11-25 | 2000-11-23 | A method of making a neck provided with a rotatable coupling threaded ring |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10057995B4 (en) |
IT (1) | IT1310739B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013223148A1 (en) * | 2013-11-13 | 2015-05-13 | MAHLE Behr GmbH & Co. KG | Combined sealing and expanding mandrel |
DE102018209944A1 (en) * | 2018-06-20 | 2019-12-24 | Contitech Vibration Control Gmbh | Injection molding process for the production of a ring element |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000009270A (en) * | 1998-06-25 | 2000-01-11 | Matsushita Electric Works Ltd | Union pipe joint, its forming method, and its metal mold |
US7122144B2 (en) * | 2003-10-21 | 2006-10-17 | Shih-Sheng Yang | Method of making a water conduit connector for sports water bag |
-
1999
- 1999-11-25 IT IT1999TO001033A patent/IT1310739B1/en active
-
2000
- 2000-11-23 DE DE10057995A patent/DE10057995B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000009270A (en) * | 1998-06-25 | 2000-01-11 | Matsushita Electric Works Ltd | Union pipe joint, its forming method, and its metal mold |
US7122144B2 (en) * | 2003-10-21 | 2006-10-17 | Shih-Sheng Yang | Method of making a water conduit connector for sports water bag |
Also Published As
Publication number | Publication date |
---|---|
ITTO991033A1 (en) | 2001-05-25 |
DE10057995A1 (en) | 2001-05-31 |
ITTO991033A0 (en) | 1999-11-25 |
IT1310739B1 (en) | 2002-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20121103 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |