WO2008128923A1 - Dispositif de raccordement pour des conduites de fluides dans la zone d'une traversée de paroi ainsi qu'un élément de paroi - Google Patents

Dispositif de raccordement pour des conduites de fluides dans la zone d'une traversée de paroi ainsi qu'un élément de paroi Download PDF

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Publication number
WO2008128923A1
WO2008128923A1 PCT/EP2008/054533 EP2008054533W WO2008128923A1 WO 2008128923 A1 WO2008128923 A1 WO 2008128923A1 EP 2008054533 W EP2008054533 W EP 2008054533W WO 2008128923 A1 WO2008128923 A1 WO 2008128923A1
Authority
WO
WIPO (PCT)
Prior art keywords
connection
connecting device
opening
wall element
latching
Prior art date
Application number
PCT/EP2008/054533
Other languages
German (de)
English (en)
Inventor
Harald Hagen
Martin Lechner
Original Assignee
Voss Automotive Gmbh
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 Voss Automotive Gmbh filed Critical Voss Automotive Gmbh
Priority to DE112008000804.3T priority Critical patent/DE112008000804B4/de
Priority to BRPI0810137-0A priority patent/BRPI0810137B1/pt
Priority to CN200880012576.2A priority patent/CN101668667B/zh
Publication of WO2008128923A1 publication Critical patent/WO2008128923A1/fr

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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/12—Sealing the pipe being cut in two pieces
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/027—Sealing by means of a joint of the quick-acting type

Definitions

  • the present invention firstly relates to a connection device according to the preamble of claim 1 and also to a wall element provided therefor according to the preamble of claim 18.
  • connection part so-called bulkhead connector
  • holding means are to be mounted as separate parts on the other side of the wall by plugging on the first connection section, but this can be problematic depending on the installation situation, because of two sides at the same time and therefore may need to be mounted by two people.
  • the present invention is based on the object to provide a connection device of the type described, which ensures improved constructive and production engineering design improved performance characteristics.
  • connection part as a holding means locking means, in particular at least two elastic latching arms, which are feasible together with the first connection portion through the passage opening, that they engage behind the wall element for locking detent.
  • connection part according to the invention and a wall element having at least one passage opening are adapted to one another in such a way that, on the one hand, a securing of the connection part secured in the passage opening is achieved.
  • connection part can be used in several different Drehauscardien in the passage opening. This is particularly advantageous for so-called angle pieces, namely for setting the direction of the respective cable outlet.
  • the invention also relates to a correspondingly adapted wall element according to claim 18, wherein an advantageous embodiment is defined in the dependent claim 19.
  • FIG. 1 is a perspective view of a wall element in a configuration with a plurality of connecting devices according to the invention, in a view on a back wall,
  • Fig. 2 is a perspective view of a single connection part according to the
  • FIG. 3 is a side view of the connector in the direction of arrow III of FIG. 1 and FIG. 2,
  • FIG. 4 shows a detail enlargement of the region IV in FIG. 3
  • FIG. 5 is an enlarged longitudinal section in the plane VV of FIG. 3 with additional representation of a plug part of a plug connection to the line connection,
  • FIG. 6 is an enlarged view as in Fig. 3 in a mounted and unilaterally connected to a line state
  • connection part 7 shows a perspective view of a further embodiment of the connection part, again as a passage connector
  • FIG. 8 is a front view of the connection part of FIG. 7,
  • FIG. 9 is a side view in the direction of arrow IX of FIG. 8,
  • connection part 11 is a perspective view of another embodiment of the connection part in an embodiment as a test connection
  • Fig. 12 is a view of the connector of FIG. 11 from a different perspective
  • FIG. 13 is a cutaway view similar to FIG. 11.
  • FIG. 13 is a cutaway view similar to FIG. 11.
  • a connection device 1 is designed for a preferably sealed arrangement in a passage opening 2 of a wall element 4 (see FIGS. 1 and 6) and is designed for connection to at least two media lines 6, of which only one line 6 is shown in FIG ,
  • the wall element 4 is in particular a so-called bulkhead in a vehicle, for example in a truck.
  • the / each media line 6 may be a hose or pipe for any pneumatic or hydraulic flow or pressure media.
  • the connecting device 1 consists of a connecting part 8 (also called Schott plug) with a first, through the through-opening 2 feasible connection portion 10 and a second connection portion 12 with a flange-like contact element 14 for insertion-limiting contact with the wall element 4 in a through-opening 2 enclosing investment area. Furthermore, retaining means for locking the connecting part 8 are provided in its inserted into the passage opening 2 mounting position.
  • a connecting part 8 also called Schott plug
  • the connecting part 8 as a holding means suitable latching means - in particular in the form of at least two resilient locking arms 16 - which are designed such that they can be passed together with the first connection portion 10 through the passage opening 2 and then the wall element 4 for locking automatically catching behind.
  • the latching arms 16 are connected in one piece in particular integrally with the connection part 8, in an axially spaced from the contact element 14 area, from which they are straight with their free ends against the insertion direction back in the direction of the contact element 14 and thereby - Art Barbs - something obliquely outward extend that they are automatically moved when inserting over the inner edge of the opening opening 2 elastic inwardly until they can be released on the other side of the Wandungsimplantations 4 and spring back to the outside and thereby with the free ends of the Latching behind opening edge with positive locking.
  • securing means are provided for fixing the latching arms 16 against an elastic release movement.
  • This may be separate, not shown in the drawing elements that z. B. each in a radially formed between the connecting part 8 and each locking arm 16 gap can be inserted.
  • the locking arms 16 as securing means at their free ends in each case a groove or groove-like contour 18 for latching cooperation with a peripheral edge 20 of the passage opening 2. Reference is made to FIGS. 3 and 4 and to FIG. 6.
  • prestressing means for generating an axially biasing force F acting opposite to the insertion direction are present such that the connecting part 8 is held axially free of play and the Locking arms 16 are held in contact with the marginal edges 20 of the passage opening 2.
  • a resilient axial seal 22 for sealing engagement in the region between the contact element 14 and the wall element 4 is preferably provided as biasing means.
  • a radial seal is possible, which is arranged so that it cooperates sealingly with the inner region of the passage opening 2, in which case at least one additional axial spring element is provided which as a separate element or integrally connected to the connecting part 8 , Elastic attachment element may be formed (not shown).
  • an additional axial spring element can also be used in the case of an axial seal.
  • connection device 1 for secured against rotation arrangement of the connection part 8 in the passage opening 2 of the wall element 4.
  • the lead-through opening 2 deviates from the circular shape, in particular formed as a regular polygon shape.
  • the connection part 8 has an engagement section 24 with a configuration adapted to the shape of the lead-through opening 2 in that the engagement section 24 can be inserted into the lead-through opening 2 with little play, but not therein is rotatable.
  • an insertion in different rotational orientations is advantageously possible. This is advantageous for angled cable outlets for setting the direction.
  • the passage opening 2 has a regular square shape, d. H. a square shape, so that the connecting part 8 can be used in four different angular orientations offset by 90 °.
  • the lead-through opening 2 may also be designed, for example, regularly in a hexagonal or octagonal manner.
  • the connecting part 8 in this case has two (only two) diametrically opposed locking arms 16 which are formed with a relatively large width such that the free ends form retaining edges which have almost the same length as the peripheral edges 20 of the passage opening 2 parallel thereto , As a result, a high degree of security against tilting of the connection part 8 within the passage opening 2 is advantageously achieved.
  • the connecting part 8 consists of at least one molded part made of in particular fiber-reinforced plastic. Especially useful is a one-piece Manufacture as an injection molded part, but the connection part 8 can also be composed of several parts. In addition, a production of the connection part 8 as a multi-component molded part made of different plastics is possible.
  • the seal 22 can be integrally formed from an elastic material. In a separate embodiment of the seal 22, this may for example consist of sponge rubber or cellular rubber and have a frame-like, possibly also annular contour.
  • connection part 8 has at least one line connection 26 in any configuration and orientation.
  • the line connection 26 may be a mandrel profile 27 for attaching a line 6 (see FIG. 6), wherein a clamping clip 28 may additionally be provided for fixing.
  • the line 6 may be connected (mounted) already prior to assembly of the connection part 8, and the insertion of the connection part 8 into the passage opening 2 can advantageously take place with the line 6 connected.
  • the first connection portion 10 as part of a plug-in system, in particular as a receiving sleeve 30 for insertion of a connected to a line connector part 32.
  • Between the individual line terminals 26 may be provided any, one- or multi-dimensional directional offset.
  • the receiving sleeve 30 forms a receiving opening for circumferentially sealed insertion of a plug shank of the plug part 32.
  • the plug shank for circumferential sealing carries at least one sealing ring 34 in an annular groove.
  • the inserted plug part 32 can be locked in a form-locking manner, in particular, by means of retaining means against loosening.
  • a radially elastic retaining element 38 is mounted within the receiving sleeve 30 in an inner annular chamber 36 so that it in the inserted state of the male part 32 proportionally radially inwardly into a plug part 32 and its plug shank existing, in particular annular groove-shaped recess 40 engages.
  • the holding member 38 receiving annular chamber 36 between a step surface 42 of the receiving sleeve 30 and a hollow cylindrical, releasably in the receiving sleeve 30 sitting insert 44 formed.
  • the insert 44 is screwed with an external thread in an internal thread of the connection portion 10; It therefore forms a screw-in or a so-called cap screw.
  • the holding element 38 is preferably designed as a substantially annular retaining clip.
  • a spring element 46 in a lower base region of the receiving opening of the receiving sleeve 30 is preferably a spring element 46, as shown, for example, in the form of a rubber-elastic ring arranged.
  • the inserted plug part 32 comes in the locked position with its free end to rest on the spring element 36, whereby it is acted upon by an axially acting in the release direction force. As a result, the connector is held axially free of play.
  • the plug part 32 may have a corresponding mandrel profile 27 for attaching the line for connection to a line.
  • the invention also relates to the wall element 4 with at least one lead-through opening 2.
  • the lead-through opening 2 is configured with respect to its size and shape in such a way that the connection part 8 with its first connection section 10 as well as with the latching arms 16 can be guided through the passage opening 2.
  • the lead-through opening 2 of the wall element 4 according to the invention has a shape deviating from the circular shape, in particular a regular polygon, such that the engagement section 24 of the connection part 8 can be inserted with little play and secured against rotation in the inserted state , In addition, an insertion in different Drehauscardien is possible.
  • a closure element can advantageously be provided which can be inserted into the passage opening 2 in the manner of a closure plug.
  • the holder can be made in a manner corresponding to the connector 8 according to the invention via similar latching arms.
  • the invention leads to a significant cost and weight savings compared to previously known, metallic and bolted connections.
  • the connecting device 1 can be mounted manually in a simple manner by insertion and can also be removed manually or by means of a suitable tool (pliers) by compressing the latching arms 16.
  • the seal 22 may be glued in the embodiment as a separate part with the connection part 8 and / or held by an undercut. By changing the hardness and / or thickness of the seal 22 is an adaptation to different wall thicknesses possible.
  • connection section 10 merges via a connection channel section 50 into the second connection section 12. At least in the region of the connecting channel section 50 and in the transition to the first connection section 10, outer stiffening ribs 52 are formed. Preferably, in the diametrically opposite and to the latching arms 16 by about 90 ° offset areas on both sides more, z. B. three stiffening ribs 52 present.
  • a middle rib 52a extends approximately corresponding to the axis of the second connection section 12, and two lateral ribs 52b, 52c extend obliquely thereto, converging at an acute angle, in particular in the direction of the first connection section 10 (see in particular FIGS. 8 and 10).
  • a thickening 52d may be formed in the region of at least one rib (eg of the rib 52a).
  • the stiffening ribs 52 in particular lead to an increased flexural rigidity with respect to elastic relative movements between the connection sections 10, 12 or between the first connection section 10 and the engagement section 24 held in the wall element 4.
  • connection device 1 or the connection part 8 is designed as a test connection, in particular for pressure measurement.
  • a pressurized media line 6 can be connected at one of the connection sections, as shown, preferably at the second connection section 12.
  • the other, as shown, preferably the first connection section 10 is designed to connect a measuring line leading to a pressure measuring device. The measuring line and the measuring device are not shown in the drawing.
  • a check valve 60 is disposed within the connection part 8. Reference is made to FIG. 13.
  • This check valve 60 is - in the manner of a pneumatic tire filling valve - designed so that is not connected to the measuring line connected to the second connection section 12 media line is automatically closed by their pressure in the direction of the connection side 62 for the measuring line, and that by a connection of the measuring line Check valve 60 is automatically opened against the pressure, so that then the pressure passes through the measuring line to the meter.
  • the first connection portion 10 is provided with a protective cap 64 to protect the test port on its connection side 62 from dirt and other influences.
  • the protective cap 64 is designed as a screw cap, which can be screwed with an internal thread on an external thread of the connection portion 10.
  • a seal 66 is advantageously provided between the protective cap 64 and the connecting part 8. It is also advantageous if this annular seal 66 is integrally connected to the protective cap 64 via a flexible, band or loop-like connecting section 68. As a result, the protective cap 64 is held captive by way of the seal 66 enclosing the connection section 10 and the connection section 68.
  • a radial projection 70 can be arranged on the side diametrically opposite the connecting section 68. This approach 70 is used together with the connecting portion 68 for manual introduction of a force or torque for screwing. Otherwise, the embodiment according to FIGS. 11 to 13 largely corresponds to the embodiments according to FIGS. 1 to 10. This applies in particular to the mounting of the connection part 8 within the passage opening 2 of the wall element 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Clamps And Clips (AREA)
  • Dowels (AREA)

Abstract

La présente invention concerne un dispositif de raccordement (1) pour une traversée de paroi, notamment pour la disposition étanche dans un orifice de traversée (2) d'un élément de paroi (4) et pour le raccord d'au moins deux conduites de fluides (6). Le dispositif de raccordement (1) comprend une pièce de raccordement (8) avec une première section de raccordement pouvant traverser l'orifice de traversée (2) et une deuxième section de raccordement (12) avec un élément d'appui (14) destiné à l'appui délimitant l'utilisation sur l'élément de paroi (4) ainsi qu'avec des moyens de maintien (16) servant à bloquer la pièce de raccordement (8) dans sa position de montage introduite dans l'orifice de traversée (2). En tant que moyen de maintien, le dispositif de raccordement (1) présente des moyens d'encliquetage (IS) qui, avec la section de raccordement (10), peuvent traverser l'orifice de traversée (2) de manière à se fixer par encliquetage à l'arrière de l'élément de paroi (4) pour le bloquer.
PCT/EP2008/054533 2007-04-19 2008-04-15 Dispositif de raccordement pour des conduites de fluides dans la zone d'une traversée de paroi ainsi qu'un élément de paroi WO2008128923A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008000804.3T DE112008000804B4 (de) 2007-04-19 2008-04-15 Anschlussvorrichtung für Medienleitungen im Bereich einer Wandungsdurchführung
BRPI0810137-0A BRPI0810137B1 (pt) 2007-04-19 2008-04-15 Dispositivo de conexão para dutos de fluidos na região de uma passagem através da parede e elemento de parede
CN200880012576.2A CN101668667B (zh) 2007-04-19 2008-04-15 在穿壁区域用于介质导管的连接装置以及壁部件

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202007005759 2007-04-19
DE202007005759.8 2007-04-19
DE202007012400.7 2007-09-04
DE202007012400U DE202007012400U1 (de) 2007-04-19 2007-09-04 Anschlussvorrichtung für Medienleitungen im Bereich einer Wandungsdurchführung sowie Wandungselement

Publications (1)

Publication Number Publication Date
WO2008128923A1 true WO2008128923A1 (fr) 2008-10-30

Family

ID=39713484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/054533 WO2008128923A1 (fr) 2007-04-19 2008-04-15 Dispositif de raccordement pour des conduites de fluides dans la zone d'une traversée de paroi ainsi qu'un élément de paroi

Country Status (5)

Country Link
CN (3) CN201277384Y (fr)
BR (1) BRPI0810137B1 (fr)
DE (2) DE202007012400U1 (fr)
RU (1) RU2429149C2 (fr)
WO (1) WO2008128923A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012202142A1 (de) * 2012-02-13 2013-08-14 Schaeffler Technologies AG & Co. KG Befestigungselement
CN110224371A (zh) * 2019-05-21 2019-09-10 贵州电网有限责任公司 一种出口及功能同时投、退的保护硬压板

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Publication number Priority date Publication date Assignee Title
JP5601991B2 (ja) * 2010-11-24 2014-10-08 株式会社ニフコ カバー部材
CN102162557A (zh) * 2011-02-24 2011-08-24 海尔集团公司 冰箱用制冷管路与箱体之间的密封件
DE102011016496A1 (de) * 2011-04-08 2012-10-11 Voss Automotive Gmbh Leitungsverbinder mit einem Anschlussdorn für eine Kunststoff-Rohrleitung
FR3033183B1 (fr) * 2015-02-27 2017-09-01 Bollhoff Otalu Sa Insert a sertir sur une piece a fixer sur un support et ensemble de fixation comprenant un tel insert
CN109357096A (zh) * 2018-11-05 2019-02-19 河北亚大汽车塑料制品有限公司 一种过板式快插接头
CN111614038B (zh) * 2020-05-06 2021-06-08 北京空天技术研究所 一种电缆防磨损保护装置
CN112590948B (zh) * 2020-12-08 2021-09-28 衡阳泰豪通信车辆有限公司 一种方舱壁板结构

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DE4128632C1 (en) * 1991-08-29 1992-09-24 U.I. Lapp Gmbh & Co Kg, 7000 Stuttgart, De Feedthrough clamp for electrical cables etc. - has radially sprung snap clamp members separated from pressure collar on other side of wall
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US6962321B1 (en) * 1999-07-23 2005-11-08 Scholle Corporation Fluid coupling with rotary actuation
EP1703595A2 (fr) * 2005-03-17 2006-09-20 Tyco Electronics AMP GmbH Connecteur électrique à fiche et son procédé de fabrication
DE202006019313U1 (de) * 2006-12-21 2007-02-22 Voss Automotive Gmbh Aggregat-Anschlussvorrichtung für Medienleitungen

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AU770277B2 (en) * 1999-04-14 2004-02-19 Alan F. Rodriguez Post-tension anchor seal cap
JP2001342923A (ja) * 2000-06-05 2001-12-14 Honda Motor Co Ltd 燃料配管接続構造
DE20120029U1 (de) * 2001-12-11 2003-04-17 Voss Automotive GmbH, 51688 Wipperfürth Stutzen für eine Behälterwand
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Publication number Priority date Publication date Assignee Title
EP0005865A2 (fr) * 1978-06-07 1979-12-12 Armaturenfabrik Hermann Voss GmbH + Co. Système de liaison enfichable pour conduites sous pression, en particulier pour conduites de système de freinage
DE4128632C1 (en) * 1991-08-29 1992-09-24 U.I. Lapp Gmbh & Co Kg, 7000 Stuttgart, De Feedthrough clamp for electrical cables etc. - has radially sprung snap clamp members separated from pressure collar on other side of wall
DE4234262A1 (de) * 1992-10-10 1994-04-14 Teves Gmbh Alfred In einer Wand befestigter Verbinder mit selbsthaltendem Verbinderteil
DE9405726U1 (de) * 1993-04-07 1994-07-21 Société Industrielle de Boulay Accessoires de Dérivation et Raccordement, Boulay Stopfbuchse für den Schnelleinbau
EP0821192A2 (fr) * 1996-07-24 1998-01-28 Tokai Rubber Industries, Ltd. Dispositif de raccordement de tuyaux avec porte-connecteur en élastomère
US6962321B1 (en) * 1999-07-23 2005-11-08 Scholle Corporation Fluid coupling with rotary actuation
DE10233127C1 (de) * 2002-07-20 2003-12-11 Porsche Ag Vorrichtung zur Wanddurchführung von Rohrleitungen, Schläuchen oder elektrischen Kabeln für Kraftfahrzeuge
EP1703595A2 (fr) * 2005-03-17 2006-09-20 Tyco Electronics AMP GmbH Connecteur électrique à fiche et son procédé de fabrication
DE202006019313U1 (de) * 2006-12-21 2007-02-22 Voss Automotive Gmbh Aggregat-Anschlussvorrichtung für Medienleitungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012202142A1 (de) * 2012-02-13 2013-08-14 Schaeffler Technologies AG & Co. KG Befestigungselement
DE102012202142B4 (de) 2012-02-13 2024-01-18 Schaeffler Technologies AG & Co. KG Befestigungselement
CN110224371A (zh) * 2019-05-21 2019-09-10 贵州电网有限责任公司 一种出口及功能同时投、退的保护硬压板
CN110224371B (zh) * 2019-05-21 2021-07-23 贵州电网有限责任公司 一种出口及功能同时投、退的保护硬压板

Also Published As

Publication number Publication date
RU2429149C2 (ru) 2011-09-20
CN103600740A (zh) 2014-02-26
CN101668667A (zh) 2010-03-10
DE112008000804A5 (de) 2010-02-18
CN103600740B (zh) 2016-05-18
CN201277384Y (zh) 2009-07-22
RU2009142606A (ru) 2011-05-27
BRPI0810137A2 (pt) 2014-10-29
DE112008000804B4 (de) 2018-02-15
CN101668667B (zh) 2014-06-25
DE202007012400U1 (de) 2008-08-21
BRPI0810137B1 (pt) 2019-09-24

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