DE19547070A1 - Fixture with holder for vehicle fuel pipe - Google Patents

Fixture with holder for vehicle fuel pipe

Info

Publication number
DE19547070A1
DE19547070A1 DE1995147070 DE19547070A DE19547070A1 DE 19547070 A1 DE19547070 A1 DE 19547070A1 DE 1995147070 DE1995147070 DE 1995147070 DE 19547070 A DE19547070 A DE 19547070A DE 19547070 A1 DE19547070 A1 DE 19547070A1
Authority
DE
Germany
Prior art keywords
line
transverse slot
fastening device
fuel pipe
holding element
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.)
Granted
Application number
DE1995147070
Other languages
German (de)
Other versions
DE19547070C2 (en
Inventor
Heinz Klaffki
Marietta Gehring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE1995147070 priority Critical patent/DE19547070C2/en
Publication of DE19547070A1 publication Critical patent/DE19547070A1/en
Application granted granted Critical
Publication of DE19547070C2 publication Critical patent/DE19547070C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/13Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and engaging it by snap action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/01Arrangement of fuel conduits

Abstract

The holder has a locally fixable fastening part (4) and a clamp (5) surrounding the fuel pipe at least in part. The clamp has a cross slit (6) in which a bearing shoulder (3') of the fuel pipe can engage. The slit is in the centre area of the longitudinal extension of the clamp. The holder has two pairs of elastic spring tongues (7) spaced from each other by the width of the slit and engaging with a keyed engagement round the fuel pipe.

Description

Die Erfindung bezieht sich auf eine Befestigungsvorrichtung der im Oberbegriff des Patentanspruchs 1 genannten und als bekannt vorausgesetzten Art.The invention relates to a fastening device in the preamble of Claim 1 and known as a known type.

Bei der aus der Praxis bekannten Befestigungsvorrichtung hat die Leitung zwei radial gerichtete Anlageschultern, die jeweils nahe an den beiden Stirnseiten des Klemmteils liegen, wodurch die Leitung axial verschiebesicher festgelegt ist. Die Ausbildung von zwei Anlageschultern an der Leitung ist jedoch arbeitsaufwendig und damit teuer. Darüber hinaus kann eine aus Kunststoff bestehende Leitung, die einen sich unmittelbar an eine Anlageschulter anschließenden Bogenabschnitt aufweist, sehr leicht in diesem Bereich abknicken. Bei einer aus Metall gefertigten Leitung können die Anlageschultern aus fertigungstechnischen Gründen nur in einem größeren Abstand voneinander vorgesehen werden, was bei einer erforder­ lichen Anordnung von mehreren, relativ nahe nebeneinander liegenden Halteele­ menten nachteilig ist.In the fastening device known from practice, the line has two radially directed contact shoulders, each close to the two ends of the Clamping part are located, whereby the line is fixed axially. The However, training two system shoulders on the line is labor-intensive and therefore expensive. In addition, a plastic line that can an arch section directly adjoining an abutment shoulder has to snap very easily in this area. One made of metal For technical reasons, the system shoulders can only be led in a larger distance from each other can be provided, which is required at one Lichen arrangement of several, relatively close to each other holding elements ment is disadvantageous.

Aufgabe der Erfindung ist es daher, eine Befestigungsvorrichtung der im Oberbe­ griff des Patentanspruchs 1 genannten Art derart auszubilden, daß die Leitung einfacher und kostengünstiger herstellbar sowie im Bereich des Halteelements betriebssicher ist. The object of the invention is therefore a fastening device in the upper part Handle of claim 1 mentioned type in such a way that the line easier and cheaper to manufacture and in the area of the holding element is reliable.  

Zur Lösung der Aufgabe sind die im Patentanspruch 1 dargelegten Merkmale vor­ gesehen.To achieve the object, the features set out in claim 1 are provided seen.

Durch den erfindungsgemäß am Klemmteil ausgebildeten Querschlitz braucht an der Leitung vorteilhafterweise nur eine einzige, in den Querschlitz eingreifende Anlageschulter ausgebildet zu werden, so daß die Befestigungsvorrichtung ver­ gleichsweise kostengünstiger hergestellt werden kann. Dabei ist die Leitung aber dennoch zuverlässig in axialer Richtung unverschiebbar festgelegt.Due to the transverse slot formed on the clamping part according to the invention the line advantageously only a single, which engages in the transverse slot System shoulder to be trained so that the fastening device ver can also be produced more cost-effectively. But the line is there nevertheless reliably fixed immovably in the axial direction.

Zweckmäßigerweise ist der Querschlitz im Mittelbereich der Längserstreckung des Klemmteils vorgesehen. Hierdurch entstehen zwei Paare elastische Federzungen, welche die Leitung formschlüssig umgreifen. Dabei kann die an der Leitung vorge­ sehene Anlageschulter in einfacher Weise in den zwischen den Federzungen lie­ genden Querschlitz eingeführt werden (Merkmale der Patentansprüche 2 und 3).The transverse slot is expediently in the central region of the longitudinal extent of the Clamping part provided. This creates two pairs of elastic spring tongues, which encompass the line in a form-fitting manner. It can be featured on the line seen shoulder in a simple manner in the lie between the spring tongues the transverse slot are introduced (features of claims 2 and 3).

Ferner ist am Befestigungsteil im Bereich des Querschlitzes eine konkave Ausneh­ mung vorgesehen, so daß der Außenumfang der Anlageschulter nicht am Befesti­ gungsteil anliegt. Schließlich ist auch der Querschlitz etwas breiter als die Anlage­ schulter, wodurch diese unabhängig von Fertigungstoleranzen in die Federzungen eingeführt werden kann (Merkmale der Patentansprüche 4 und 5).Furthermore, there is a concave recess on the fastening part in the region of the transverse slot mung provided so that the outer circumference of the contact shoulder is not on the fastening is applied. Finally, the cross slot is also somewhat wider than the system shoulder, which makes them independent of manufacturing tolerances in the spring tongues can be introduced (features of claims 4 and 5).

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden erläutert. Diese zeigt eine perspektivische Darstellung der erfindungs­ gemäßen Befestigungsvorrichtung.An embodiment of the invention is shown in the drawing and is in following explained. This shows a perspective view of the Invention appropriate fastening device.

Die in der Zeichnung dargestellte Befestigungsvorrichtung 1 umfaßt ein Halteele­ ment 2 für eine rohrförmige Leitung 3, die als Kraftstoffleitung in einem Kraftfahr­ zeug vorgesehen ist.The fastening device 1 shown in the drawing comprises a holding element 2 for a tubular line 3 which is provided as a fuel line in a motor vehicle.

Dabei besteht das Halteelement 2 aus einem am Fahrzeugaufbau angebrachten Befestigungsteil 4 und einem einstückig an diesem ausgebildeten Klemmteil 5, in dessen Mittelbereich ein Querschlitz 6 vorgesehen ist. In diesen greift eine an der Leitung 3 ausgebildete, radial gerichtete Anlageschulter 3′ ein. Dabei hat der Quer­ schlitz 6 eine Breite a von beispielsweise vier mm, während die Anlageschulter 3′ der Leitung 3 zwei mm breit ist.In this case, the holding element 2 consists of a fastening part 4 attached to the vehicle body and a clamping part 5 integrally formed thereon, in the central region of which a transverse slot 6 is provided. In this engages a trained on the line 3 , radially directed contact shoulder 3 '. The cross slot 6 has a width a of, for example, four mm, while the contact shoulder 3 'of the line 3 is two mm wide.

Das Klemmteil 5 des aus Kunststoff bestehenden Halteelements 2 weist zwei Paare von Federzungen 7 auf, die vom Befestigungsteil 4 abstehen und jeweils eine dem Radius der Leitung 3 entsprechende konkave Wölbung 7′ aufweisen. Hierdurch wird die Leitung 3 von den Federzungen 7 formschlüssig umgriffen. Wie in der Zeichnung ersichtlich, sind die zwei Paare Federzungen 7 entsprechend der Breite a des Querschlitzes 6 im Abstand voneinander angeordnet. Schließlich hat das Befestigungsteils 4 im Bereich des Querschlitzes 6 eine konkave Ausnehmung 8, durch die gewährleistet ist, daß die Anlageschulter 3′ der Leitung 3 im Bereich des Querschlitzes 6 in bezug auf das Befestigungsteil 4 freiliegt.The clamping part 5 of the plastic holding element 2 has two pairs of spring tongues 7 which protrude from the fastening part 4 and each have a concave curvature 7 'corresponding to the radius of the line 3 '. As a result, the line 3 is positively gripped by the spring tongues 7 . As can be seen in the drawing, the two pairs of spring tongues 7 are arranged at a distance from one another corresponding to the width a of the transverse slot 6 . Finally, the fastening part 4 in the region of the transverse slot 6 has a concave recess 8 , which ensures that the contact shoulder 3 'of the line 3 is exposed in the region of the transverse slot 6 in relation to the fastening part 4 .

Claims (5)

1. Befestigungsvorrichtung mit einem Halteelement für eine Leitung, insbeson­ dere für eine Kraftstoffleitung eines Kraftfahrzeugs, wobei das Halteelement ein ortsfest anbringbares Befestigungsteil und ein die Leitung wenigstens teilweise umgebendes Klemmteil aufweist, während an der Leitung minde­ stens eine radial gerichtete sowie im Bereich des Halteelements liegende Anlageschulter ausgebildet ist, dadurch gekennzeichnet, daß das Klemmteil (5) einen Querschlitz (6) hat, in den die Anlageschulter (3′) der Leitung (3) eingreift.1. Fastening device with a holding element for a line, in particular for a fuel line of a motor vehicle, the holding element having a fixedly attachable fastening part and a clamping part at least partially surrounding the line, while at least one radially directed and lying in the region of the holding element on the line Contact shoulder is formed, characterized in that the clamping part ( 5 ) has a transverse slot ( 6 ) into which the contact shoulder ( 3 ′) of the line ( 3 ) engages. 2. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Querschlitz (6) im Mittelbereich der Längserstreckung des Klemmteils (5) liegt.2. Fastening device according to claim 1, characterized in that the transverse slot ( 6 ) lies in the central region of the longitudinal extent of the clamping part ( 5 ). 3. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Halteelement (2) zwei Paare elastische, entsprechend der Breite des Quer­ schlitzes (6) im Abstand voneinander liegende Federzungen (7) aufweist, welche die Leitung (3) formschlüssig umgreifen.3. Fastening device according to claim 1, characterized in that the holding element ( 2 ) has two pairs of elastic, corresponding to the width of the transverse slot ( 6 ) spaced spring tongues ( 7 ) which engage around the line ( 3 ) in a form-fitting manner. 4. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Befestigungsteil (4) im Bereich des Querschlitzes (6) eine konkave Ausneh­ mung (8) hat. 4. Fastening device according to claim 1, characterized in that the fastening part ( 4 ) in the region of the transverse slot ( 6 ) has a concave recess ( 8 ). 5. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Querschlitz (6) breiter ist als die Anlageschulter (3′) der Leitung (3).5. Fastening device according to claim 1, characterized in that the transverse slot ( 6 ) is wider than the contact shoulder ( 3 ') of the line ( 3 ).
DE1995147070 1995-12-16 1995-12-16 Fastening device with a holding element for a line Expired - Fee Related DE19547070C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995147070 DE19547070C2 (en) 1995-12-16 1995-12-16 Fastening device with a holding element for a line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995147070 DE19547070C2 (en) 1995-12-16 1995-12-16 Fastening device with a holding element for a line

Publications (2)

Publication Number Publication Date
DE19547070A1 true DE19547070A1 (en) 1997-06-19
DE19547070C2 DE19547070C2 (en) 1998-07-02

Family

ID=7780343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995147070 Expired - Fee Related DE19547070C2 (en) 1995-12-16 1995-12-16 Fastening device with a holding element for a line

Country Status (1)

Country Link
DE (1) DE19547070C2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721023U1 (en) * 1997-11-27 1998-01-22 Voss Armaturen Snap-in line connector, especially for fuel lines
DE19953129A1 (en) * 1999-11-04 2001-05-10 Behr Gmbh & Co Slotted hose union clip with divergent tips prevents mal-presentation during assembly of automotive water cooling system
ITTO20090827A1 (en) * 2009-10-28 2010-01-27 Trafilplast S N C FIXING CLIP, IN PARTICULAR FOR LAYING ON LISTELS.
WO2013144960A3 (en) * 2012-03-26 2013-11-21 Raval A.C.S. Ltd. Fuel-vapour valve system and components therefor
DE102016222708A1 (en) 2016-11-18 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Receiving device for receiving a line-shaped component
FR3073454A1 (en) * 2017-11-14 2019-05-17 Psa Automobiles Sa FUEL FILLING TUBE WITH FASTENING DEVICE
CN112212494A (en) * 2020-09-28 2021-01-12 吴磊 Air conditioner drainage pipe convenient to fixed mounting

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031405A1 (en) 2007-07-05 2009-01-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Holding device i.e. holding clip, for use in motor vehicle for holding elongated component e.g. tube, has holding part formed for receiving elongated component, and web-like flange, where another holding device is fastenable to flange
JP6140635B2 (en) * 2014-04-10 2017-05-31 本田技研工業株式会社 Fuel supply system
CN110805560A (en) * 2019-11-05 2020-02-18 三联泵业股份有限公司 Pump structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002031C2 (en) * 1980-01-21 1982-07-15 United-Carr Gmbh, 6000 Frankfurt Retaining element for at least one pipeline, in particular a gasoline line in a motor vehicle
DE8314775U1 (en) * 1983-05-19 1983-11-17 K.K.P. Konstruktive Kunststoff-Produkte Handelsgesellschaft Mbh, 8744 Mellrichstadt PLASTIC BRACKETS FOR AT LEAST A PAIR OF PIPELINES
DE3317933C2 (en) * 1983-05-17 1985-05-30 TRW United-Carr GmbH, 6000 Frankfurt Retaining element for at least one pipeline, in particular a gasoline line, in a motor vehicle
DE3738720A1 (en) * 1987-02-21 1989-05-24 Raymond A Fa Mounting unit for fastening supply pipes to motor vehicles
DE3841666A1 (en) * 1987-12-12 1989-06-22 Usui Kokusai Sangyo Kk FASTENING DEVICE FOR FASTENING TUBULAR COMPONENTS THROUGH WHICH A FLUID FLOWS
US5076518A (en) * 1989-11-29 1991-12-31 Usui Kokusai Sangyo Kaisha Ltd. Structure for securing pipes together using bracket body
DE4022173A1 (en) * 1990-07-12 1992-01-23 Tucker Gmbh FASTENING DEVICE
DE3503293C2 (en) * 1984-01-31 1993-08-05 Emhart Industries, Inc., Farmington, Conn., Us

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002031C2 (en) * 1980-01-21 1982-07-15 United-Carr Gmbh, 6000 Frankfurt Retaining element for at least one pipeline, in particular a gasoline line in a motor vehicle
DE3317933C2 (en) * 1983-05-17 1985-05-30 TRW United-Carr GmbH, 6000 Frankfurt Retaining element for at least one pipeline, in particular a gasoline line, in a motor vehicle
DE8314775U1 (en) * 1983-05-19 1983-11-17 K.K.P. Konstruktive Kunststoff-Produkte Handelsgesellschaft Mbh, 8744 Mellrichstadt PLASTIC BRACKETS FOR AT LEAST A PAIR OF PIPELINES
DE3503293C2 (en) * 1984-01-31 1993-08-05 Emhart Industries, Inc., Farmington, Conn., Us
DE3738720A1 (en) * 1987-02-21 1989-05-24 Raymond A Fa Mounting unit for fastening supply pipes to motor vehicles
DE3841666A1 (en) * 1987-12-12 1989-06-22 Usui Kokusai Sangyo Kk FASTENING DEVICE FOR FASTENING TUBULAR COMPONENTS THROUGH WHICH A FLUID FLOWS
US5076518A (en) * 1989-11-29 1991-12-31 Usui Kokusai Sangyo Kaisha Ltd. Structure for securing pipes together using bracket body
DE4022173A1 (en) * 1990-07-12 1992-01-23 Tucker Gmbh FASTENING DEVICE

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721023U1 (en) * 1997-11-27 1998-01-22 Voss Armaturen Snap-in line connector, especially for fuel lines
DE19953129A1 (en) * 1999-11-04 2001-05-10 Behr Gmbh & Co Slotted hose union clip with divergent tips prevents mal-presentation during assembly of automotive water cooling system
DE19953129B4 (en) * 1999-11-04 2009-09-10 Behr Gmbh & Co. Kg Pipe connection for a heat exchanger of a motor vehicle
ITTO20090827A1 (en) * 2009-10-28 2010-01-27 Trafilplast S N C FIXING CLIP, IN PARTICULAR FOR LAYING ON LISTELS.
US10300787B2 (en) 2012-03-26 2019-05-28 Raval A.C.S. Ltd. Fuel-vapor valve system and components therefor
WO2013144960A3 (en) * 2012-03-26 2013-11-21 Raval A.C.S. Ltd. Fuel-vapour valve system and components therefor
US11548376B2 (en) 2012-03-26 2023-01-10 Raval A.C.S. Ltd. Fuel-vapor valve system and components therefor
US10955070B2 (en) 2016-11-18 2021-03-23 Bayerische Motoren Werke Aktiengesellschaft Receiving device for receiving a line-shaped component
WO2018091205A1 (en) 2016-11-18 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Receiving device for receiving a line-shaped component
DE102016222708A1 (en) 2016-11-18 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Receiving device for receiving a line-shaped component
WO2019097132A1 (en) * 2017-11-14 2019-05-23 Psa Automobiles Sa Fuel filler neck provided with an attachment device
FR3073454A1 (en) * 2017-11-14 2019-05-17 Psa Automobiles Sa FUEL FILLING TUBE WITH FASTENING DEVICE
CN111344182A (en) * 2017-11-14 2020-06-26 标致雪铁龙汽车股份有限公司 Fuel filler pipe equipped with fastening means
CN111344182B (en) * 2017-11-14 2023-08-22 标致雪铁龙汽车股份有限公司 Fuel filler pipe equipped with fastening means
CN112212494A (en) * 2020-09-28 2021-01-12 吴磊 Air conditioner drainage pipe convenient to fixed mounting
CN112212494B (en) * 2020-09-28 2021-11-05 山东沂南园区开发建设有限公司 Air conditioner drainage pipe convenient to fixed mounting

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Publication number Publication date
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