WO2005108847A1 - Befestigungskupplung für wellrohre - Google Patents
Befestigungskupplung für wellrohreInfo
- Publication number
- WO2005108847A1 WO2005108847A1 PCT/EP2005/001839 EP2005001839W WO2005108847A1 WO 2005108847 A1 WO2005108847 A1 WO 2005108847A1 EP 2005001839 W EP2005001839 W EP 2005001839W WO 2005108847 A1 WO2005108847 A1 WO 2005108847A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- fastening coupling
- coupling according
- connecting part
- fastening
- Prior art date
Links
Classifications
-
- 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—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/0036—Joints for corrugated pipes
- F16L25/0045—Joints for corrugated pipes of the quick-acting type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0691—Fixing tubing to casing by auxiliary means co-operating with indentations of the tubing, e.g. with tubing-convolutions
Definitions
- the invention relates to a fastening coupling for corrugated pipes with an elastic sleeve which has an open insertion end for receiving a corrugated pipe.
- AT 385 340 B discloses, inter alia, a connection and fastening element for circumferentially profiled pipes and hoses for connecting or fastening the same to devices with a hollow body which can be fastened to the device and into which the pipe or hose can be inserted, and with one on the pipe or the hose-attachable cap, which on the one hand can be fastened to the hollow body and on the other hand accommodates a ring in its interior, which can engage at least one radially inwardly projecting section of the profiling of the pipe or hose that runs at least approximately radially Lip.
- DE 297 16 066 discloses, among other things, a coupling piece for connecting the hose ends of at least externally corrugated hoses with an at least partially cylindrical, insertion openings for the housing to be accommodated with hose ends, the housing receiving the hose ends in one piece at least one over at least part of the inner circumference extending, radially inward locking projection for each hose end and also EPDM and PP as the base material are provided.
- these and many other similar embodiments to the prior art have the disadvantage that in practice they do not have satisfactory receiving and sealing functions in the long run of corrugated pipes, in particular the coupling of corrugated metal pipes and corrugated plastic pipes.
- the fastening coupling according to the invention for corrugated tubes and winding tubes initially has an elastic sleeve, in particular a tubular sleeve, which has an open insertion end for receiving a corrugated tube or winding tube.
- this relates to the material transfer according to the invention - and in one piece, that is to say the sleeve and connecting part form a permanent part, in particular free of adhesive, on the sleeve a non-elastic connecting part, for example with a threaded connection or a plug connection, is attached.
- the connecting part advantageously has at least one projection which acts as a stop in longitudinal section for the material of the sleeve and / or at least one recess receiving material seen in longitudinal section.
- the term "elastic" is to be understood in the usual dimensions of sleeves of fastening couplings with a wall thickness of approx. 0.1 mm to approx. 10 mm as tool-free and, in particular, only to be accomplished by hand, elastic, reversible deformability.
- connection part is designed as a tubular sleeve which has an open insertion end for receiving a corrugated tube.
- the connecting part has a threaded and / or plug connection.
- the sleeve consists at least predominantly to completely of an elastomer, in particular of EPDM (ethylene-propylene-diene rubber) or PP (polypropylene).
- the connecting part consists predominantly to completely of metal or a non-elastomeric plastic, in particular stainless steel, brass, polyamide, polyimide or another high-performance thermoplastic, in particular PEEK (polyether ether ketone) and PEAK.
- the sleeve advantageously has an inner seal, which is particularly elastic, in particular made of EPDM, so that a high sealing effect or redundancy is achieved in this way.
- Both the sleeve and the connecting part can be designed such that they have a plurality of insertion ends or threaded / plug connections. Different shapes, such as elbows, T-pieces, are also conceivable, both in terms of the sleeve, the connecting part and the fastening coupling. The following example serves to explain the invention. Show:
- FIG. 1 shows a fastening coupling according to the invention in longitudinal section
- FIG. 2 shows a fastening coupling shown in FIG. 1 in a perspective view.
- Fig. 1 shows a fastening coupling according to the invention in longitudinal section.
- the fastening coupling for corrugated pipes has an elastic tubular sleeve 1 which has an open insertion end 2 for receiving a corrugated pipe.
- a non-elastic connecting part 3 is attached to the sleeve 1 without transition and in one piece is made of metal.
- the sleeve 1 is made of EPDM, while the connector 3 is made of stainless steel.
- the connecting part 3 has a plug-in connection 6, which functions according to the engaging detent function principle known from the prior art.
- FIG. 2 is a perspective view of the fastening coupling shown in FIG. 1.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05707573A EP1735558A1 (de) | 2004-04-05 | 2005-02-22 | Befestigungskupplung für wellrohre |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410017293 DE102004017293B3 (de) | 2004-04-05 | 2004-04-05 | Befestigungskupplung für Wellrohre |
DE102004017293.5 | 2004-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005108847A1 true WO2005108847A1 (de) | 2005-11-17 |
Family
ID=34745464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/001839 WO2005108847A1 (de) | 2004-04-05 | 2005-02-22 | Befestigungskupplung für wellrohre |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1735558A1 (de) |
DE (1) | DE102004017293B3 (de) |
WO (1) | WO2005108847A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009002925U1 (de) | 2009-02-23 | 2009-05-20 | Hidde, Axel R., Dr. | Schutzschlauch-/-rohr-Schnellverschraubung |
DE202009007099U1 (de) | 2009-05-11 | 2009-08-06 | Hidde, Axel R., Dr. Ing. | Schutzschlauch-/-rohr-Schnellverschraubung mit Frontöffner |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006049703C5 (de) * | 2006-10-18 | 2014-07-17 | Erich Jaeger Gmbh & Co. Kg | Steckverbinder |
WO2019106412A1 (de) | 2017-11-30 | 2019-06-06 | Kioto Clear Energy, S.A. De C.V. | Wellrohrdichtung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702502A (en) * | 1985-08-06 | 1987-10-27 | Contech Construction Products Inc. | Gasket for making joints in corrugated plastic pipe |
AT385340B (de) | 1986-05-09 | 1988-03-25 | Dietzel Gmbh | Anschluss- und befestigungselement fuer umfangsprofilierte rohre und schlaeuche |
US5074598A (en) | 1990-06-28 | 1991-12-24 | Dayco Products, Inc. | Hose construction, coupling unit and system therefor |
DE29716066U1 (de) | 1997-09-06 | 1997-11-06 | Flexa GmbH & Co Produktion und Vertrieb KG, 63456 Hanau | Kupplungsstück zum Verbinden von Schlauchenden |
US6135158A (en) * | 1998-09-15 | 2000-10-24 | Carlisle Engineered Products | Overmolded air duct with outwardly extending main body lip |
DE20201874U1 (de) | 2002-02-07 | 2002-04-11 | Boa Ag Rothenburg | Vorrichtung zur dichten Verbindung eines Wellschlauches mit einem Gegenstück |
DE10148439A1 (de) | 2001-10-01 | 2003-04-17 | Veritas Ag | Schlauch- oder Rohrverbindung |
US6659510B1 (en) | 1998-08-28 | 2003-12-09 | Totaku Industries, Inc. | Pipe-end-connecting joint |
-
2004
- 2004-04-05 DE DE200410017293 patent/DE102004017293B3/de not_active Expired - Fee Related
-
2005
- 2005-02-22 EP EP05707573A patent/EP1735558A1/de not_active Withdrawn
- 2005-02-22 WO PCT/EP2005/001839 patent/WO2005108847A1/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702502A (en) * | 1985-08-06 | 1987-10-27 | Contech Construction Products Inc. | Gasket for making joints in corrugated plastic pipe |
AT385340B (de) | 1986-05-09 | 1988-03-25 | Dietzel Gmbh | Anschluss- und befestigungselement fuer umfangsprofilierte rohre und schlaeuche |
US5074598A (en) | 1990-06-28 | 1991-12-24 | Dayco Products, Inc. | Hose construction, coupling unit and system therefor |
DE29716066U1 (de) | 1997-09-06 | 1997-11-06 | Flexa GmbH & Co Produktion und Vertrieb KG, 63456 Hanau | Kupplungsstück zum Verbinden von Schlauchenden |
US6659510B1 (en) | 1998-08-28 | 2003-12-09 | Totaku Industries, Inc. | Pipe-end-connecting joint |
US6135158A (en) * | 1998-09-15 | 2000-10-24 | Carlisle Engineered Products | Overmolded air duct with outwardly extending main body lip |
DE10148439A1 (de) | 2001-10-01 | 2003-04-17 | Veritas Ag | Schlauch- oder Rohrverbindung |
DE20201874U1 (de) | 2002-02-07 | 2002-04-11 | Boa Ag Rothenburg | Vorrichtung zur dichten Verbindung eines Wellschlauches mit einem Gegenstück |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009002925U1 (de) | 2009-02-23 | 2009-05-20 | Hidde, Axel R., Dr. | Schutzschlauch-/-rohr-Schnellverschraubung |
DE102009009990A1 (de) | 2009-02-23 | 2010-08-26 | Hidde, Axel R., Dr. | Schutzschlauch-/-Rohr-Schnellverschraubung |
DE102009020723A1 (de) | 2009-02-23 | 2010-11-18 | Hidde, Axel R., Dr. | Schutzschlauch-/-rohr-Schnellverschraubung mit Frontöffner |
DE202009007099U1 (de) | 2009-05-11 | 2009-08-06 | Hidde, Axel R., Dr. Ing. | Schutzschlauch-/-rohr-Schnellverschraubung mit Frontöffner |
Also Published As
Publication number | Publication date |
---|---|
EP1735558A1 (de) | 2006-12-27 |
DE102004017293B3 (de) | 2005-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3237929A1 (de) | Rohr- oder schlauchverbindung | |
EP1735558A1 (de) | Befestigungskupplung für wellrohre | |
EP0975914B1 (de) | Verschraubbarer abzweig für dünnwandige kanalrohre | |
EP3667148B1 (de) | Längenkompensator | |
AT4235U1 (de) | Anordnung zum verbinden von zwei rohren | |
AT502404B1 (de) | Kupplung für ein wellrohr | |
DE102011015462B4 (de) | Verfahren zur Herstellung eines Formteils | |
DE202016101248U1 (de) | Reduzierstück | |
EP0060310B1 (de) | Steckmuffe | |
CH692429A5 (de) | Rohrverbindung. | |
DE102009040822A1 (de) | Rohrverbinder zum dichten Verbinden an ein Rohrende eines Rohres aus nachgiebigem Werkstoff | |
DE19523506A1 (de) | Leitungselement zur flexiblen Verbindung zweier Rohrleitungen | |
EP1118811A2 (de) | Flexibles Leitungselement mit einer an mindestens einem Ende angebrachten Anschlussvorrichtung | |
EP0926417A2 (de) | Rohrpresskupplung für Wellrohre | |
DE19960650C1 (de) | Rohrleitung mit Anschlußstück | |
DE9414741U1 (de) | Anschlußvorrichtung für einen Sanitärartikel | |
EP2194308B1 (de) | Kupplungsstück für Wellenschlauch-Anschlussteile | |
DE10231703C1 (de) | Staubsauger-Saugrohr mit längenverstellbarer Fluidleitung | |
DE202005020702U1 (de) | Verbindungs- und Anschlussstück für einen Wellenschlauch | |
DE3343131C2 (de) | Verformbarer Rohranschluss | |
DE4242269C1 (de) | Schlauchfassung für den Anschluß eines Schutzschlauches eines Schlauchpaketes an Schweißeinrichtungen | |
DE202006014736U1 (de) | Rohrverbindung für Abwasserleitungen in Caravanen, Campingmobilen o.dgl. | |
DE10219442A1 (de) | Steckverbindung | |
DE2738108A1 (de) | Muffenrohrverbindung | |
WO1994029630A1 (de) | Knie-rohrverbindung für ein lüftungsrohr oder dergleichen mit veränderlicher schenkellänge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005707573 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2005707573 Country of ref document: EP |