FR2554899A1 - BELLOW OR SEALING SLEEVE FOR MOUNTING IN BODY OPENINGS, FOR THE PROTECTION OF THE PIPING OF PIPELINES OR THE LIKE - Google Patents

BELLOW OR SEALING SLEEVE FOR MOUNTING IN BODY OPENINGS, FOR THE PROTECTION OF THE PIPING OF PIPELINES OR THE LIKE Download PDF

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Publication number
FR2554899A1
FR2554899A1 FR8417218A FR8417218A FR2554899A1 FR 2554899 A1 FR2554899 A1 FR 2554899A1 FR 8417218 A FR8417218 A FR 8417218A FR 8417218 A FR8417218 A FR 8417218A FR 2554899 A1 FR2554899 A1 FR 2554899A1
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FR
France
Prior art keywords
bellows
sealing
opening
bodywork
snap
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.)
Withdrawn
Application number
FR8417218A
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French (fr)
Inventor
Manfred Feith
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.)
Ford France SA
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Ford France SA
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Filing date
Publication date
Application filed by Ford France SA filed Critical Ford France SA
Publication of FR2554899A1 publication Critical patent/FR2554899A1/en
Withdrawn legal-status Critical Current

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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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • B60R16/0222—Grommets
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Sealing Devices (AREA)

Abstract

CE SOUFFLET OU MANCHETTE D'ETANCHEITE COMPREND UN CORPS EN UNE MATIERE PLASTIQUE ELASTIQUE QUI EST MUNI A SES EXTREMITES DE LEVRES D'ETANCHEITE DIRIGEES VERS L'EXTERIEUR ETOU VERS L'INTERIEUR. LA LEVRE D'ETANCHEITE EXTERIEURE QUI ENTOURE L'OUVERTURE DE LA CARROSSERIE ETANT APPLIQUEE DE MANIERE ETANCHE CONTRE LA SURFACE QUI ENTOURE CETTE OUVERTURE PAR UN EMBOUT D'ENCLIQUETAGE. UNE BAGUE RAIDISSEUSE 8 EN UNE MATIERE PLASTIQUE PLUS RIGIDE EST INCORPOREE PAR ENFONCEMENT, ENCLIQUETAGE OU MOULAGE DANS LES EXTREMITES 3 DU SOUFFLET 1 OU DE LA MANCHETTE DESTINEES A ETRE MONTEES DANS LES OUVERTURES DE LA CARROSSERIE. CETTE BAGUE A UNE FORME TELLE QU'ELLE COMPORTE DE L'INTERIEUR LA LEVRE D'ETANCHEITE EXTERIEURE 5 PAR UNE PARTIE 9 FORMANT COLLERETTE ET SE PROLONGE AU-DELA DE LA GORGE ANNULAIRE 6 QUI CORRESPOND A L'OUVERTURE DE LA CARROSSERIE POUR FORMER UN EMBOUT D'ENCLIQUETAGE 10 FACILE A ENCLIQUETER.THIS BELLOWS OR SEALING SLEEVE INCLUDES A BODY IN AN ELASTIC PLASTIC MATERIAL WHICH IS EQUIPPED AT ITS ENDS WITH SEALING LIPS DIRECTED TO THE EXTERIOR AND OR TO THE INTERIOR. THE EXTERNAL WATERPROOFING LEVER SURROUNDING THE BODYWORK OPENING BEING APPLIED WATERTIGHT AGAINST THE SURFACE SURFACE SURFACE SURROUNDING THIS OPENING BY A LOCKING END CAP. A STRAIGHTENING BUSH 8 IN A MORE RIGID PLASTIC MATERIAL IS INCORPORATED BY PRESSING, SNAPPING OR MOLDING IN THE ENDS 3 OF THE BELLOWS 1 OR THE SLEEVE INTENDED TO BE MOUNTED IN THE OPENINGS OF THE BODYWORK. THIS RING HAS A SHAPE SUCH THAT IT CONTAINS FROM THE INSIDE THE EXTERIOR SEALING LIP 5 BY A PART 9 FORMING A COLLAR AND EXTENDS BEYOND THE ANNULAR THROAT 6 WHICH CORRESPONDS TO THE OPENING OF THE BODYWORK TO FORM A EASY TO SNAP ON.

Description

L'invention se rapporte à un soufflet ou une man-The invention relates to a bellows or a man-

chette d'étanchéité, destiné à être monté dans une ouvertu-  seal, intended to be mounted in an opening

re de carrosserie pour protéger le passage de canalisations  bodywork to protect the passage of pipes

ou analogues, qui comprend un corps de soufflet ou de man-  or the like, which includes a body of bellows or

chette, en une matière plastique élastique, qui est muni à  chette, made of an elastic plastic material, which is provided with

ses extrémités de lèvres d'étanchéité dirigées vers l'exté-  its sealing lip ends directed towards the outside.

rieur et/ou vers l'intérieur, la lèvre d'étanchéité exté-  inside and out, the outer sealing lip

rieure, qui entoure l'ouverture de la carrosserie, étant maintenue appliquée de manière étanche contre la surface  top, which surrounds the opening of the bodywork, being kept tightly applied against the surface

par un embout d'encliquetage.by a snap-in end.

On connaît déjà par la DE-B-12 66 074, un soufflet d'étanchéité pour articulation à rotule ou analogue, dans lequel, à une extrémité du corps d'étanchéité en matière plastique élastique, est incorporée par moulage une bague raidisseuse faite d'une autre matière plastique qui possède de bonnes propriétés de glissement. Cette bague raidisseuse  Already known from DE-B-12 66 074 is a bellows seal for a ball joint or the like, in which, at one end of the elastic plastic sealing body, is incorporated by molding a stiffening ring made of another plastic which has good sliding properties. This stiffening ring

supporte le soufflet d'étanchéité sur un arbre qui est en-  supports the bellows sealing on a tree which is

touré par ce soufflet.turned by this bellows.

Selon le DE-C-20 22 879, on connait une traversée de câble ou un passecâble qui est composé d'une matière  According to DE-C-20 22 879, a cable bushing or a cable pass is known which is composed of a material

plastique thermorétractable et qui présente, dans le voisi-  heat-shrinkable plastic and which, in the

nage d'une collerette d'étanchéité, des segments en forme de languettes qui, après l'action de la chaleur, bloquent la traversée de câble ou le passe-câble dans une ouverture  a tongue-and-groove-shaped segments which, after the action of heat, block the cable feedthrough or the cable gland in an opening

de la carrosserie.of the bodywork.

En partant des deux dispositifs déjà connus, dans le premier cas, on ne peut déduire aucune suggestion.pour la fixation du soufflet d'étanchéité et, dans le deuxième cas, un traitement thermique est nécessaire pour fixer la  Starting from the two already known devices, in the first case, we can not deduce any suggestion.for fixing the sealing bellows and, in the second case, a heat treatment is necessary to fix the

traversée de câble.cable crossing.

Par ailleurs, dans le cas de soufflets d'étanchéité  Moreover, in the case of sealing bellows

et de passe-câbles, il est universellement habituel de for-  and cable glands, it is universally customary to

mer, à proximité d'une lèvre d'étanchéité extérieure, un embout d'encliquetage conique, séparé de la lèvre par une  sea, close to an outer sealing lip, a tapered snap-in, separated from the lip by a

gorge annulaire correspondant à l'ouverture de la carrosse-  annular groove corresponding to the opening of the coach-

rie, au moyen duquel le soufflet d'étanchéité la traversée  by means of which the bellows sealing the crossing

de câble ou le passe-câble, peut être encliqueté dans l'ou-  cable or cable gland, can be snapped into the

verture de la carrosserie. La matière plastique élastique  body of the body. The elastic plastic material

du soufflet d'étanchéité, de la traversée ou du passe-câ-  sealing bellows, bushing or cable gland

ble fait cependant de cet encliquetage une opération de mon-  However, this locking mechanism makes it possible to

tage difficile, en particulier dans le cas o l'espace dis-  difficult, especially in the case where the space dis-

ponible est restreint.available is restricted.

Dans les véhicules automobiles, on a besoin de tels  In motor vehicles, we need such

soufflets d'étanchéité, traversées de câbles ou passe-câ-  bellows, cable feedthroughs or cable glands

bles, en particulier dans la région des cotes des portières de véhicules pour assurer une traversée protégée à des fils  particularly in the area of the vehicle door sides to ensure a protected

ou canalisations électriques, par exemple, pour un verrouil-  or electrical conduits, for example, for a lock

lage central et également dans la région des joints des ca-  central area and also in the area of the joints

pots du véhicule, pour assurer une traversée protégée à des  pots of the vehicle, to ensure a protected crossing to

canalisations électriques, par exemple, pour un essuie-gla-  electrical lines, for example, for a windshield wiper

ce de lunette arrière, ou le passage de tuyaux pour une  this of rear window, or the passage of pipes for a

installation de lave-vitres.installation of window washers.

Le but de l'invention est de perfectionner un souf-  The object of the invention is to improve a suffering

flet ou une manchette d'étanchéité du genre cité au début  flounder or a sealing cuff of the kind mentioned at the beginning

de telle manière que son montage dans l'ouverture de carros-  in such a way that its mounting in the body opening

serie prévue pour cela puisse s'effectuer d'une façon beau-  serie provided for this purpose can be carried out in a

coup plus simple et que, en même temps, on obtienne une fi-  simpler and that, at the same time, we obtain a

xation fiable dans cette ouverture.reliable in this opening.

Selon l'invention, ce problème est résolu par le  According to the invention, this problem is solved by the

fait que, dans les extrémités du soufflet ou de la manchet-  that in the ends of the bellows or the

te d'étanchéité qui sont prévues pour être montées dans les ouvertures de la carrosserie, une bague raidisseuse faites  Te sealing which are intended to be mounted in the openings of the bodywork, a stiffening ring made

d'une matière plastique plus rigide est encastrée, enclique-  a more rigid plastic material is embedded,

tée ou moulée, de manière à supporter de l'intérieur la lè-  molded or molded, so as to support the interior

vre d'étanchéitéextérieure par une bride, s'étend au-delà de la gorge annulaire correspondant à l'ouverture de la  outer seal with a flange, extends beyond the annular groove corresponding to the opening of the

carrosserie et est constituée sous la forme d'un embout d'en-  body and is constituted in the form of an end piece

cliquetage facilement encliquetable.  snap easily snap.

Une telle construction permet de simplifier consi-  Such a construction makes it possible to simplify

dérablement le montage des extrémités du soufflet ou de la manchette d'étanchéité, comparativement à ce qu'il était possible d'obtenir dans le cas d'un embout d'encliquetage  the mounting of the ends of the bellows or of the sealing collar, compared to what was possible to obtain in the case of a snap-on end

composé de la même matière plastique élastique.  composed of the same elastic plastic material.

Selon une autre caractéristique de l'invention, l'embout d'encliquetage se présente sous la forme d'une agrafe d'encliquetage, et est muni d'un certain nombre de languettes d'encliquetage élastiques séparées par des fen-. tes en U.  According to another characteristic of the invention, the detent piece is in the form of a snap-fastening clip, and is provided with a number of elastic snap-fastening tabs separated by slots. in U.

L'embout d'encliquetage composé d'une matière plas-  The snap-in tip made of a plastic material

tique plus rigide peut avantageusement être réalisé selon  more rigid tick can advantageously be achieved according to

différentes formes de raccordement connues en soi. Par e-  different forms of connection known per se. By e-

xemple l'embout d'encliquetage peut être également réalisé à la façon d'un joint à baïonnette connu en soi, ou encore  For example, the snap-in bit can also be made in the manner of a bayonet joint known per se, or

à la façon d'un assemblage à vis connu en soi.  in the manner of a screw assembly known per se.

Les caractéristiques et avantages dé l'invention  The features and advantages of the invention

apparaîtront au cours de la description qui va suivre d'un  will appear in the course of the following description of a

mode de réalisation représenté aux dessins annexes, donnés uniquement à titre d'exemple. Sur ces dessins:  embodiment shown in the accompanying drawings, given solely by way of example. On these drawings:

- la Fig. 1 est une coupe longitudinale d'un souf-  FIG. 1 is a longitudinal section of a breath

flet d'étanchéité qui forme un embout d'encliquetage de type traditionnel à son extrémité située en bas, à gauche sur la Figure, tandis qu'à son extrémité située en haut et  sealing flange which forms a traditional type snap-in at its end located at the bottom, left in the Figure, while at its end located at the top and

à droite, il est muni d'un embout d'encliquetage selon l'in-  on the right, it is equipped with a snap-in

vention; - la Fig. 2 est une vue du soufflet d'étanchéité selon la Fig. 1 prise dans le sens de la flèche II de la  vention; FIG. 2 is a view of the sealing bellows according to FIG. 1 taken in the direction of arrow II of the

Fig. 1.Fig. 1.

Un soufflet d'étanchéité 1 est composé de deux par-  A sealing bellows 1 is composed of two parts

ties terminales 2 et 3 coudées à 90 , qui sont raccordées l'une à l'autre au moyen d'une partie centrale 4 en forme de soufflet. Le soufflet d'étanchéité 1 est ici réalisé d'une façon connue en une matière plastique élastique et, à son extrémité inférieure, il présente d'une façon connue  Terminal portions 2 and 3 bent 90, which are connected to each other by means of a central portion 4 in the form of bellows. The sealing bellows 1 is here produced in a known manner from an elastic plastic material and, at its lower end, it presents in a known manner

une lèvre d'étanchéité 5, une gorge annulaire 6 correspon-  a sealing lip 5, an annular groove 6 correspon-

dant à l'ouverture de la carrosserie et un embout d'encli-  when opening the bodywork and a coupling

quetage conique 7 qui fait suite à cette gorge. Jusqu'à présent, un tel soufflet d'étanchéité 1 était uniquement composé d'une seule et même matière plastique relativement souple et élastique, de sorte que le montage de l'embout  taper 11 that follows this groove. Until now, such a sealing bellows 1 was only composed of a single relatively flexible plastic material and elastic, so that the mounting of the tip

d'encliquetage conique 7 dans une ouverture de la carros-  conical snap-fastener 7 in an opening of the body

serie était rendu difficile par la déformation de la ma-  series was made difficult by the deformation of the

tière plastique souple et élastique qui se produisait à ce moment-là. Selon l'invention, une bague raidisseuse 8 connue en soi, en une matière plastique plus rigide, est enfoncée encliquetée ou moulée dans le soufflet d'étanchéité 1, ici dans l'extrémité supérieure 3 de ce soufflet. La bague raidisseuse 8, en matière plastique plus rigide, est munie dans ce cas d'une bride 9 qui supporte de l'intérieur la lèvre d'étanchéité extérieure 5. La bague raidisseuse 8 se prolonge au-delà de la gorge annulaire 6 correspondant à  flexible and elastic plastic that occurred at that time. According to the invention, a stiffening ring 8 known per se, made of a more rigid plastic material, is pressed snapped or molded into the sealing bellows 1, here in the upper end 3 of this bellows. The stiffening ring 8, made of a more rigid plastic material, is provided in this case with a flange 9 which internally supports the outer sealing lip 5. The stiffening ring 8 extends beyond the corresponding annular groove 6 at

l'ouverture de la carrosserie et constitue un embout d'en-  the opening of the bodywork and constitutes a mouthpiece

cliquetage 10 facile à encliqueter, qui,dans l'exemple de  easy-to-click ratcheting, which in the example of

réalisation considéré est formé de quatre languettes d'en-  realization is made up of four tongues of

cliquetage 12 uniformément réparties sur sa périphérie, séparées par des fentes 11 en forme de U.  ratchet 12 uniformly distributed on its periphery, separated by slots 11 U-shaped.

Selon les conditions à respecter au point de monta-  Depending on the conditions to be met at the point of

ge considéré, l'embout d'encliquetage 10 peut présenter les formes d'agrafes encliquetables les plus diverses. Dans des  Considered, the ratchet tip 10 may have the most diverse forms of snap-fit staples. In

cas d'application particuliers, il est également envisagea-  particular cases of application, it is also envisaged that

ble de donner à l'embout d'encliquetage 10 la forme d'un joint à baïonnette connu en soi ou d'un joint à vis connu  to give the snap-fitting tip 10 the shape of a bayonet joint known per se or a known screw joint

en soi, cependant que, naturellement, l'ouverture corres-  in itself, although, naturally, the opening corresponds to

pondante de la carrosserie doit être réalisée sous la for-  of the bodywork shall be made under the

me d'une ouverture de réception de joint à baTonnette ou  me from an opening of reception of seal with baTonnette or

d'un collet fileté "Prestol".of a threaded collar "Prestol".

R E V E N DI C A T I 0 N SR E V E N DI C A T I 0 N S

1 - Soufflet ou manchette d'étanchéité destiné à  1 - Bellows or sealing collar intended for

être monté dans des ouvertures de carrosserie pour proté-  be fitted in bodywork openings to protect

ger la traversée de canalisations ou analogues, comprenant un corps de soufflet ou de manchette en une matière plasti-  the passage of pipes or the like, comprising a body of bellows or cuff made of plastic material,

que élastique, qui est muni à ses extrémités de lèvres d'é-  elastic, which is equipped at its ends with lips of

tanchéité dirigées vers l'intérieur et/ou l'extérieur, la lèvre d'étanchéité extérieure qui entoure l'ouverture de  inside and / or outside, the outer sealing lip which surrounds the opening of the

la carrosserie étant maintenue appliquée de manière étan-  the bodywork is maintained in an

che contre la surface par un embout d'encliquetage, carac-  against the surface by a snap-in

térisé en ce qu'une bague raidisseuse (8) en une matière plastique plus rigide est enfoncée, encliquetée ou moulée,  characterized in that a stiffening ring (8) of a more rigid plastics material is pressed, snapped or molded,

d'une façon connue en soi, dans les extrémités (3) du souf-  in a manner known per se, in the ends (3) of the

flet d'étanchéité (1) ou de la manchette d'étanchéité qui sont prévues pour être montées dans les ouvertures d'une carrosserie, cette bague étant telle qu'elle supporte de  sealing flange (1) or the sealing sleeve which are intended to be mounted in the openings of a bodywork, this ring being such that it supports

l'intérieur la lèvre d'étanchéité extérieure (5) et qu'el-  inside the outer sealing lip (5) and that

le se prolonge au-delà de la gorge annulaire (6) correspon-  it extends beyond the annular groove (6) correspon-

dant à l'ouverture de la carrosserie et forme un embout  at the opening of the bodywork and forms an end

d'encliquetage (10) pouvant être encliqueté facilement.  detent (10) which can be snapped easily.

2 - Soufflet ou manchette d'étanchéité selon la re-  2 - Bellows or sealing sleeve according to the

vendication 1, caractérisé en ce que l'embout d'enclique-  claim 1, characterized in that the snap-on tip

tage (10) est muni à la façon d'une agrafe d'encliquetage, d'un certain nombre de languettes d'encliquetage élastiques  (10) is provided in the manner of a latching clip with a number of resilient latching tongues.

(12) qui sont séparées par des fentes en forme de U (11).  (12) which are separated by U-shaped slots (11).

3 - Soufflet ou manchette d'étanchéité selon la re-  3 - Bellows or sealing collar according to the

vendication 1, caractérisé en ce que l'embout d'encliqueta-  1, characterized in that the snap-on tip

ge (10) est réalisé à la façon d'un joint à baïonnette con-  ge (10) is made in the manner of a bayonet joint con-

nu en soi.naked in itself.

4 - Soufflet ou manchette d'étanchéité selon la re-  4 - Bellows or sealing collar according to the

vendication 1, caractérisé en ce que l'embout d'encliqueta-  1, characterized in that the snap-on tip

ge (10) est réalisé à la façon d'une monture à vis connue  ge (10) is made in the manner of a known screw mount

en soi.in itself.

FR8417218A 1983-11-10 1984-11-12 BELLOW OR SEALING SLEEVE FOR MOUNTING IN BODY OPENINGS, FOR THE PROTECTION OF THE PIPING OF PIPELINES OR THE LIKE Withdrawn FR2554899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833340664 DE3340664A1 (en) 1983-11-10 1983-11-10 SEALING BELLOW OR SLEEVE FOR ARRANGEMENT IN BODY OPENINGS FOR THE PROTECTED PERFORMANCE OF CABLES AND THE LIKE

Publications (1)

Publication Number Publication Date
FR2554899A1 true FR2554899A1 (en) 1985-05-17

Family

ID=6213963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417218A Withdrawn FR2554899A1 (en) 1983-11-10 1984-11-12 BELLOW OR SEALING SLEEVE FOR MOUNTING IN BODY OPENINGS, FOR THE PROTECTION OF THE PIPING OF PIPELINES OR THE LIKE

Country Status (3)

Country Link
DE (1) DE3340664A1 (en)
FR (1) FR2554899A1 (en)
GB (1) GB2149469B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375873A2 (en) * 1988-12-27 1990-07-04 Continental Aktiengesellschaft Interval fastening of bellows
FR2735835A1 (en) * 1995-06-22 1996-12-27 Peugeot Device for attaching sealing bellows to cylindrical end of cable bundle installed in motor vehicle
WO2007060042A1 (en) * 2005-11-28 2007-05-31 Faurecia Innenraum Systeme Gmbh Device for connecting air ducts, motor vehicle door, motor vehicle pillar and motor vehicle inner lining part
FR2904398A1 (en) * 2006-07-25 2008-02-01 Polymeres Barre Thomas Societe Flexible pipe i.e. electric cable passing pipe, bending device for motor vehicle, has eyelet and pin respectively casting rigid parts of pipe, and engaged with each other to maintain pipe in bent position when flexible part is bent
FR3013524A1 (en) * 2013-11-18 2015-05-22 Peugeot Citroen Automobiles Sa ROTARY TIP FOR ELECTRICAL BEAM FITTED TO BE MOUNTED BETWEEN THE CHASSIS AND AN OPENING OF A MOTOR VEHICLE
FR3093682A1 (en) * 2019-03-11 2020-09-18 Psa Automobiles Sa Cable duct and / or electrical harnesses for motor vehicles

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Publication number Priority date Publication date Assignee Title
DE3500358A1 (en) * 1985-01-08 1986-07-10 Daimler-Benz Ag, 7000 Stuttgart Hose connection provided with a bellows section
FR2622951A1 (en) * 1987-11-06 1989-05-12 Valeo Tube support device, particularly for a heat exchanger
DE4310510C2 (en) * 1993-03-31 1995-04-20 Freudenberg Carl Fa Bellows
US5366256A (en) * 1994-02-18 1994-11-22 Pruzin Michael J Spring retainers for hose couplings
DE19505605A1 (en) * 1995-02-18 1996-08-22 Murrplastik Gmbh System Techni Elastically deformable hose coupling
DE19849103A1 (en) 1998-10-24 2000-04-27 Eberspaecher J Gmbh & Co Vehicle water heater unit with exchanger and burner includes elbow connection pipe with inner and outer seals plus latch notching into housing lid opening at required pipe setting.
DE19911649A1 (en) * 1999-03-16 2000-09-21 Volkswagen Ag Wall bushing for stranded bodies
DE19923192A1 (en) * 1999-05-20 2000-12-07 Daimler Chrysler Ag Control valve for car heater circuit comprises housing with at least three hose connections which has groove allowing it to fit into mounting in partition in car, allowing hose connections to pass through it
DE10040844B4 (en) * 2000-08-21 2004-05-19 Audi Ag Cable bushing part
DE10101013B4 (en) * 2000-09-18 2013-09-12 Volkswagen Ag Sealing arrangement for a cable bushing on a body part wall
DE20022922U1 (en) * 2000-09-28 2002-08-29 Woco Franz Josef Wolf & Co Gmbh Grommet for a cable harness and motor vehicle with at least one such grommet in the area of a door separation point
FR2815482B1 (en) * 2000-10-12 2003-01-17 C F Gomma Barre Thomas FLEXIBLE PROTECTIVE SHEATH FOR PASSING THROUGH AN OPENING OF A THIN PARTITION
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EP0375873A3 (en) * 1988-12-27 1990-07-11 Continental Aktiengesellschaft Interval fastening of bellows
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FR3013524A1 (en) * 2013-11-18 2015-05-22 Peugeot Citroen Automobiles Sa ROTARY TIP FOR ELECTRICAL BEAM FITTED TO BE MOUNTED BETWEEN THE CHASSIS AND AN OPENING OF A MOTOR VEHICLE
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Also Published As

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DE3340664A1 (en) 1985-05-30
GB8421013D0 (en) 1984-09-19
GB2149469B (en) 1987-01-14
GB2149469A (en) 1985-06-12

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