WO2000030230A1 - Dispositif de retenue pour objets allonges et procede pour monter un dispositif de retenue - Google Patents

Dispositif de retenue pour objets allonges et procede pour monter un dispositif de retenue Download PDF

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Publication number
WO2000030230A1
WO2000030230A1 PCT/EP1999/008677 EP9908677W WO0030230A1 WO 2000030230 A1 WO2000030230 A1 WO 2000030230A1 EP 9908677 W EP9908677 W EP 9908677W WO 0030230 A1 WO0030230 A1 WO 0030230A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening part
holding device
strand
band
elastic band
Prior art date
Application number
PCT/EP1999/008677
Other languages
German (de)
English (en)
Other versions
WO2000030230A8 (fr
Inventor
Michael Kastner
Original Assignee
Volkswagen Aktiengesellschaft
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 Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Publication of WO2000030230A1 publication Critical patent/WO2000030230A1/fr
Publication of WO2000030230A8 publication Critical patent/WO2000030230A8/fr

Links

Classifications

    • 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
    • H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
    • 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
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1058—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing one member being flexible or elastic
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports 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
    • F16L3/137—Supports 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 consisting of a flexible band

Definitions

  • the invention relates to a holding device for strand-like objects, such as lines, cables, pipes, wires or the like, and an expedient assembly method, in which a plurality of strand-like objects are usually fastened together on a supporting body.
  • the invention is illustrated on the basis of the motor vehicle industry, in particular the motor vehicle electrical system. However, it can be used in any industry with the same objective.
  • a fastening part as a holder for strand-like objects, which is anchored in the body and on the side of which a band is molded as a strand binder made of the same material.
  • a locking part for snapping the band into place during the binding process.
  • the band consists of a large number of band links, on the one hand for snapping into the locking part, but also to ensure a certain flexibility in the longitudinal direction.
  • the lined-up band links can consist of different shapes such as circles, ellipses, triangles or quadrilaterals, whereby combinations and different sizes are also possible.
  • the aim of this complex design is to make the band, which is made of a hard material, more flexible, since the strand elements of the band links are deformed by longitudinal tension and thus stretch.
  • the closing part protrudes obliquely upwards from the fastening part in a finger-like manner and has a cross section such that a band member can be slipped on and snaps into a holding receptacle. If only the inherent tension acts, this fixation is sufficient. However, this force component is used by others in automotive engineering Forces superimposed. In this case, forces also occur that are directed towards the striker side, that is, cancel the inherent tension. Due to the basic rigidity of the band, there is a risk that the band will come loose from the closing part.
  • this is prevented by a special construction of the closing part.
  • a holding receptacle for the second transverse web of the band link is provided not only on the underside but also on the top of the closing part. This is to prevent this band member from moving in the unlocking direction with respect to the holding receptacle. Slipping on the band link and snapping into the holding receptacles requires strength and attention. Since the one-sided molded tape must be adapted to the different extent of the objects to be bound, a large protrusion of the tape arises after the fixation. This makes it possible for the free ends of the tape to stick to projections during transport and assembly of the assembly and the tape to be torn out of the closing part.
  • two-part holding devices consisting of a fastening part designed as a holding part for strand-like objects for anchoring to a solid object such as the body and a separate band as a strand binder.
  • a fastening part designed as a holding part for strand-like objects for anchoring to a solid object such as the body and a separate band as a strand binder.
  • One or more strand-shaped objects are placed on the fastening part and the objects are held on the fastening part by the strand binders.
  • the tapes provided as strand binders can be designed differently; as tape links with a closing part, the disadvantages already described being present, mostly as self-adhesive winding tapes.
  • the slide plate On the top of the receiving part lies the slide plate, which engages with angular guide sections in the strip-like projections.
  • the cables are attached to the end sections of the receiving part in at least two wraps by means of self-adhesive winding tapes.
  • the invention has for its object to provide a holding device for strand-like objects and to provide an assembly method in which two completely different materials are brought into operative connection so that the binding takes place under tension, no line damage is possible and the entire holding device is longitudinally displaceable.
  • the object is achieved by a holding device with the characterizing features of claim 1 and by a method for mounting the holding device with the characterizing features of claim 15.
  • Training and further developments of the invention are laid down in the subclaims.
  • the invention is based on the fact that two completely different material components are combined in the holding device, namely a dimensionally stable, relatively hard material for the fastening part, but an elastic, soft, rubber-like band is used for the binding to be carried out under tension, which is advantageous hugs the strand-shaped objects, prevents the bandage from slipping when subjected to shocks or vibrations, and absorbs all the force components.
  • the entire holding device can be moved longitudinally in the ready-made state to compensate for manufacturing tolerances. According to the different possibilities for laying and assembling the strand-shaped objects, different types of embodiments of the holding device can be realized.
  • the strand-shaped objects lying on the fastening part are fixed by an elastic band which is attached to both Sides of the fastening part are hung opposite in projections or hooks or the band is snapped onto the fastening part in a simple manner by means of a Velcro fastener.
  • binding is possible without protruding from the band and assembly without tools.
  • Another feature of the invention is the approximately 360 ° wrapping of the elastic band.
  • the tape can hug the strand-shaped objects comprehensively. Friction surfaces due to the relatively hard fastening part are minimized.
  • the holding device is in one piece.
  • the elastic band is connected on one side to the fastening part by a press-bead connection or by gating and on the other side of the band a dowel made of duro material is press-fitted. In the wrapping and binding of the strand-like objects, the dowel is connected to the body via the fastening part.
  • an elastic band with knot-like thickenings can be hooked in opposite, as well as in a 360 ° loop in hooks, whereby the strand-like objects are particularly well fixed.
  • Another idea of the invention provides a Velcro tape for binding, the one end being fixed to the fastening part and the tape gripping the strand-shaped objects in greater than 360 ° wrap and gripping the Velcro anchor at the overlap point.
  • a cutting tool can be arranged on the fastening part below the second belt fastening. A protruding protrusion of the elastic band can thus be cut off.
  • the assembly process shows the cost-effectiveness of using the elastic belt, which can be continuously removed from an endless belt such as a roll without waste.
  • FIG. 1-6 schematic representations of the holding devices
  • Fig. 9 is a schematic representation of the holding device with integrated
  • Fig. 1 shows a holding device in the two-material composition.
  • the fastening part 1 with a vertically seated expansion dowel 4 has nose-like projections 3, into which the elastic band 2 is suspended on both sides.
  • the strand-shaped objects 6, in this case referred to as a cable harness, are received by the fastening part 1 and the elastic band 2 and bundled and fixed under pretension.
  • FIG. 2 A similar structure is shown in FIG. 2; only here is the Velcro fastener 5 used, the holding hooks being expediently arranged on the outer surface of the fastening part 1 and the elastic Velcro tape 2b having an anchored layer on the inside.
  • the elastic band 2 is injection-molded with a base layer 2a on a disk-shaped fastening part 1 seated on the body, while the other end of the elastic band 2 is connected to the expansion dowel 4 via a press-bead connection 7.
  • the stranded objects 6 are pretensioned by inserting the expansion dowel 4 into the fastening part 1 via a through-hole with simultaneous anchoring in the body.
  • Fig. 4 shows a Velcro tape 2b, which is slipped on one side by means of a recess over the expansion dowel 4 and rests on the underside of the fastening part 1.
  • the Velcro anchor 5 engages at the overlap point, the hooks being arranged on the outside of the Velcro tape.
  • the elastic band 2 according to the embodiment of FIGS. 1 and 3 is reinforced by thickening such as knobs 8 (Fig.7) and consists of a rubber-like or elastomeric material.
  • the Velcro tape 2b has an elastic backing layer and, according to the embodiment in FIG. 2, there is an anchorable layer on one side; 4, the Velcro tape 2b also has hooks on the other side for anchoring.
  • the elastic band 2c according to FIG. 8 represents a special shape. It has an approximately round cross-sectional shape and at regular intervals there are knot-like thickenings 10, which in turn serve as fastening elements and are larger than the slot formed between hook 3a and fastening part 1, while that round connecting part between the knot-like thickenings 10 can be inserted into the slot.
  • FIG. 5 and the top view of FIG. 6 show the use of the elastic band 2c in a peri-cord-like design.
  • the band 2c is preferably fastened to four hooks, two hooks opposing each other.
  • the band 2c is attached to a hook by a knot-like thickening 10 and wraps around the strand-like objects in a ring and is inserted on the opposite hook, in a change of direction the band runs helically when the strand-like body is wrapped around the diagonally arranged hook again and is supported on it then led in a repeated ring-shaped loop to the hook directly opposite for hanging by means of knot-like thickening.
  • a cutting device 9 is provided like a cutter below the final binding fixation 5 for cutting off the excess of the elastic band 2.
  • Fastening part elastic band a base layer of the elastic band b Velcro band c elastic band in a round cross-sectional shape with knot-like thickenings nose-like projections a hook expanding dowels Velcro fastener strand-shaped objects press-bead connection knobs cutting device knot-like thickenings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

L'invention concerne un dispositif de retenue pour objets allongés tels que des conduites, des câbles, des fils ou similaires, qui comprend une pièce de fixation montable de manière fixe et une fixation par bande des objets allongés sur cette pièce de fixation. Il est prévu de fixer de part et d'autre, sur une pièce de fixation (1) indéformable, cupuliforme qui reçoit les objets (6) allongés et est destinée à être ancrée sur la carrosserie, une bande (2) élastique souple, prévue pour la jonction, sans projection superflue. La bande éelastique est suspendue sur la pièce de fixation de manière à assurer une retenue par des tenons (3) ou des crochets (3a) ou est fixée par fermeture auto-agrippante. Il est également prévu que la bande élastique forme une boucle d'environ 360° entourant les objets allongés. La bande élastique est reliée d'une part à la pièce de fixation et d'autre part à un crochet à expansion ou à mors ou une bande auto-agrippante reliée à la pièce de fixation est montée en chevauchement par fermeture auto-agrippante. De plus, une bande élastique (2c) à épaississements (10) en forme de noeuds est enroulée de manière annulaire ou hélicoïdale autour des objets allongés et est soutenue et suspendue sur la pièce de fixation dans des crochets.
PCT/EP1999/008677 1998-11-12 1999-11-11 Dispositif de retenue pour objets allonges et procede pour monter un dispositif de retenue WO2000030230A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19852307.6 1998-11-12
DE1998152307 DE19852307A1 (de) 1998-11-12 1998-11-12 Halteeinrichtung für strangförmige Gegenstände und Verfahren zur Montage der Halteeinrichtung

Publications (2)

Publication Number Publication Date
WO2000030230A1 true WO2000030230A1 (fr) 2000-05-25
WO2000030230A8 WO2000030230A8 (fr) 2001-01-04

Family

ID=7887642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/008677 WO2000030230A1 (fr) 1998-11-12 1999-11-11 Dispositif de retenue pour objets allonges et procede pour monter un dispositif de retenue

Country Status (2)

Country Link
DE (1) DE19852307A1 (fr)
WO (1) WO2000030230A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103907A1 (de) * 2001-01-30 2002-08-01 Leonhard Voellm Mobile Brems- und Blinklicht-Einheit für abzuschleppende Autos
CH701845B1 (de) * 2009-09-22 2014-03-14 Chrisofix Ag Fixierelement sowie Verwendung eines solchen Fixierelements zum Fixieren eines Gegenstandes, insbesondere von Gliedmassen.
DE102010018622A1 (de) 2010-04-28 2011-11-03 Audi Ag Bauteil für einen Kraftwagen
DE102014101745A1 (de) * 2014-02-12 2015-08-13 Hebotec Gmbh Befestigungssystem

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1127529A (fr) * 1955-06-03 1956-12-18 Support de fixation pour câbles et tubes
GB2062803A (en) * 1979-10-23 1981-05-28 Ames Crosta Babcock Ltd Pipe support
EP0791997A1 (fr) * 1996-02-26 1997-08-27 TRW United-Carr GmbH & Co. KG Elément de fixation en matière plastique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759390A (en) * 1955-02-02 1956-08-21 Illinois Tool Works Two-piece expandable elastic fastening device of the rivet type
US3262663A (en) * 1965-11-02 1966-07-26 United Carr Inc Wiring fasteners
DE2255320C3 (de) * 1972-11-11 1981-07-09 Legrand S.A., Limoges, Haute-Vienne Befestigungsschelle
US4706914A (en) * 1986-07-25 1987-11-17 Minnesota Mining And Manufacturing Company Attaching assembly
US5390883A (en) * 1994-04-11 1995-02-21 Songhurst; Ronald W. Releasable mounting binder for wires and cables
DE19539496A1 (de) * 1995-10-24 1997-04-30 Bayerische Motoren Werke Ag Halteeinrichtung für langgestreckte Gegenstände, wie Kabel, Rohre oder dergleichen, insbesondere in einem Kraftfahrzeug
DE19540418A1 (de) * 1995-10-30 1997-05-07 Bayerische Motoren Werke Ag Aufnahmeeinrichtung für langgestreckte Teile wie Kabel, Rohre oder dergleichen, insbesondere in einem Kraftfahrzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1127529A (fr) * 1955-06-03 1956-12-18 Support de fixation pour câbles et tubes
GB2062803A (en) * 1979-10-23 1981-05-28 Ames Crosta Babcock Ltd Pipe support
EP0791997A1 (fr) * 1996-02-26 1997-08-27 TRW United-Carr GmbH & Co. KG Elément de fixation en matière plastique

Also Published As

Publication number Publication date
WO2000030230A8 (fr) 2001-01-04
DE19852307A1 (de) 2000-05-18

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