WO2015127934A1 - Befestigungseinrichtung für fahrzeuge und verfahren zu deren herstellung - Google Patents
Befestigungseinrichtung für fahrzeuge und verfahren zu deren herstellung Download PDFInfo
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- WO2015127934A1 WO2015127934A1 PCT/DE2015/200092 DE2015200092W WO2015127934A1 WO 2015127934 A1 WO2015127934 A1 WO 2015127934A1 DE 2015200092 W DE2015200092 W DE 2015200092W WO 2015127934 A1 WO2015127934 A1 WO 2015127934A1
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- WIPO (PCT)
- Prior art keywords
- fiber
- shaped
- fastening device
- fastening
- wound
- 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.)
- Ceased
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1806—Anchoring devices for buckles
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/04—Heat-responsive characteristics
- D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
Definitions
- the invention relates to a fastening device for securing a seatbelt component of a safety belt system on the vehicle side, in particular a belt buckle of a safety belt system.
- fasteners for fastening buckles for example, steel cables are ⁇ sets that hold the buckles flexible to the vehicle structure or on a vehicle seat.
- the invention has for its object to provide a mounting ⁇ device that can be produced more cost-effectively and with less weight than conventional fasteners.
- the attachment ⁇ device comprises a fiber-based connection device with at least one fiber or by such gebil ⁇ det.
- a significant advantage of the fastening device according to the invention is the fact that the fiber optic set to achieve a high mechanical strength with very low weight and very low production costs.
- the fiber-based conjunction device O-shaped or at least one egg ⁇ shaped portion and the fiber-based Verbin ⁇ dung device selectively connects a vehicle-side fastening element and a component-side fastener of the security ⁇ belt component with each other is.
- the vehicle-side Befest onlysele ⁇ element passes through the or one of the O-shaped portions of the fiber-based connection means to a vehicle-side end of the fiber-based connecting means and the component-ten worne fastening element the or another of the egg ⁇ shaped portions of the fiber-based connection means located on a vehicle side from the end lying component-side end of the fiber-based connector.
- the fiber-based connecting means comprises an 8-shaped wound fiber, in particular in the form of a single filament or a multifilament ment, and two separate O-shaped From ⁇ cuts or forms eyes.
- the nostinbe ⁇ solid mass of the fiber dtex in this embodiment 60,000 to 150,000.
- the fiber-based connecting device has an O-wound fiber, in particular in the form of a single filament or a multifilament.
- the length-related mass is the fiber in this embodiment between 80 000 and 200 000 dtex.
- the number of turns of the wound fiber of the fiber-based connector is preferably between 30 and 200.
- the O-shaped fiber winding can comparable tapers in a narrowing region or connecting region to form a 8-shapedness or can be connected, so that the fiber-based Verbin ⁇ dung means includes two separate O-shaped having portions or eyes.
- the fiber-based connecting device has a 0- or 8-shaped wound fiber, which is at least partially glued.
- the bond is preferably based on:
- Resin consisting of PUR, PAC, silicone, polymer and / or of elastomeric copolymers based on PE, acrylate or
- One or more adhesive fibers preferably consisting of PE, PA, PES or PP copolymers, with a lower melting temperature than the 0- or 8-shaped wound fiber.
- the length-related mass of the 0- or 8-shaped wound fiber is preferably between 80,000 and 200,000 dtex prior to bonding, and the length-related mass of the adhesive fiber is preferably between 2,000 dtex and 10,000 dtex, wherein the length-related mass of the individual filaments of the adhesive fiber preferably between 60 and 200 dtex.
- the mass fraction of the adhesive fiber in the 0- or 8-shaped wound fiber after bonding is preferably between 2 and 5%.
- the Adhesive fiber is preferably wound on the fiber to be bonded before latter 0- or 8-shaped administratwi ⁇ oped is; the bonding is carried out subsequently by heating.
- the fiber-based connection means comprises a support member on which a fiber, in particular in the form of a single filament or a multifilament, is wound 0-shaped or 8-shaped.
- the length-related mass of the fiber is preferably between 80,000 and 200,000 dtex.
- the number of turns of the fiber on the carrier element is between 20 and 200.
- the carrier element is provided with an inner film on which the fiber is wound to form a fiber winding on the fiber winding an outer Film is applied and the inner film and the outer film are joined together to form a fiber wrapping enclosing shell edge.
- the fiber-based connecting device is formed by a braiding material woven from fibers or such
- Braided material contains.
- the length-related mass of the fiber or fibers of the braiding material is between 160,000 and 320,000 dtex.
- the fiber-based connection means is formed by a woven fabric made of fibers or material containing such Gewebema ⁇ TERIAL. In the latter embodiment is the length-related mass of the fiber or fibers of the Gewebema ⁇ terials preferably between 120 000 and 240 000 dtex.
- the fiber-based connecting means comprises a woven or braided tape, the ends of which are sewn together by means of a force-bearing main seam which is such di ⁇ dimensioned that the fiber-based Horsein ⁇ direction even in the event of an accident or Danger situation together.
- a force-bearing main seam which is such di ⁇ dimensioned that the fiber-based Horsein ⁇ direction even in the event of an accident or Danger situation together.
- at least one side ⁇ seam preferably two side seams present, is formed by an 8-shapedness the fiber-based connection device with two separate eyes.
- the stability of the side seam or side seams is preferably lower than that of the main seam.
- the side seams are dimensioned such that they bear the forces occurring during normal use of the fastening device and break open only in the event of an accident or a dangerous situation.
- the fiber-based connecting device is completely or at least partially wrapped in a shell.
- this is a plastic shell, in particular a tubular, for example, thermally shrunk, plastic cover ⁇ is.
- the cover is a fabric cover, which consists of egg ⁇ nem-woven material, the fibers of PA, PES, PP and / or PE or at least one or more of said materials.
- the sheath is preferably black and / or non-transparent.
- the fiber-based connection device is completely or at least partially embedded in a casting or injection molding material.
- a casting or molding material it is in front ⁇ geous when the component-side end of the fiber-based connecting means is embedded in casting or injection molding material less than the vehicle-side end of the fiber-based ⁇ connecting device.
- the casting or injection molding material it is considered to be advantageous if it consists of one or more of the following materials or has one or more of the following materials:
- thermosetting material such as epoxy, vinyl ester resin, phenolic resin, PES, BMI and / or PUR,
- thermoplastic material in particular PE, PP, PA, PEI or PEEK.
- the fiber or fibers of the fiber-based connecting device are provided with a surface coating prior to casting with the casting or injection molding material, which improves adhesion of the casting or injection molding material to the fiber or fibers .
- the fiber or fibers consist of or at least comprise carbon, aramid (such as PPTA or PPTAC), glass, basalt, polyazole, PBO, PIPD, PE UMMW and / or polyarylate also included.
- a fastening device is considered to be advantageous, which is distinguished by the fact that the fiber-based connecting device is an O-shaped or 8-shaped upwardly wound fiber, in particular in the form of a single filament
- Single filament continue fiber (fiber) or a multifilament (“multifilament continue fiber (fiber)"), wherein the winding number is at least two.
- the fiber is wound in an O-shape to form a fiber bobbin with parallel O-shaped fiber loops.
- the fiber coil (for mechanical protection see) with a shell, in particular a Gewebehül ⁇ le, is provided.
- the fiber coil and the sheath preferably form a textile ring.
- the sheath preferably consists of a fabric material which has at least one warp thread and at least one weft thread which is crossed at right angles . It is particularly advantageous if the longitudinal direction of the warp thread is aligned parallel to the fiber and circulates together with the latter in an O-shape and the weft thread runs perpendicular to the longitudinal direction of the fiber.
- the fiber is egg ⁇ shaped wound to form a fiber coil and the Fiber coil to form a twisted central portion, which separates two O-shaped sections from each other, is twisted.
- a fastening sleeve is preferably per ⁇ wells inserted, in particular is clamped ⁇ .
- the twisted area is preferably provided with a hose on the outside.
- the fiber coil or a textile ring formed with the fiber coil is placed twice and twisted in itself.
- the fiber-based Verbin ⁇ -making device to two or more vehicle-side fasteners and / or two or more component side fasteners of the seat belt component is attached ⁇ done.
- the fiber-based connection ⁇ device with at least one vehicle-side fastening element and / or with a komponentenseiti ⁇ gen fastening element by means of a loop or loop-wise connection connected, in particular knotted is a minimum.
- the invention also relates to an arrangement with a fastening device, as described above, a seat belt component of a safety belt system, in particular a belt buckle of arestaurantgurtsys ⁇ system , and a vehicle-side, in particular frame side gene, body-side or seat-side, fastener, wherein the fastening device connects the vehicle-mounted fastener with a component-side fastening ⁇ tion element of the seat belt component.
- the invention also relates heitsgurtsystems to a method of manufacturing a fastening device for fixing a vehicle-side seat belt component of a safety belt system ⁇ , in particular a belt lock of a safety.
- a connecting device of the fastening device is produced with at least one fiber.
- a fiber (in particular a “continuous fiber”) is wound O-shaped to form an O-shaped loop, an O-shaped fiber coil or 8-shaped to form an 8-shaped loop and / or
- the fiber is surface-coated before winding and / or
- the fiber is glued after winding and / or
- the fiber is twisted with at least one adhesive fiber, in particular one or more hot-melt adhesive fibers, and a bonding of the fiber takes place after winding by heating,
- Injection molding material is poured in whole or in sections and / or
- the O-shaped loop, the O-shaped fiber coil or the 8-shaped double loop is completely or partially wrapped in egg ⁇ ner fabric envelope and / or
- the O-shaped loop, the O-shaped fiber coil or the 8-shaped double loop is completely or partially wrapped in a tubular casing and / or
- the O-shaped loop, the O-shaped fiber coil or the 8-shaped double loop is completely or partially wrapped in egg ⁇ ner shell, which has been composed of an inner and an outer coating film and / or
- the shell of the inner and the outer coating film is assembled by applying an inner coating film on a support, the fiber is wound on the inner coating film to form a fiber bobbin, the outer coating film is applied to the fiber coil and the outer coating film is bonded to the inner coating film at the edge.
- FIG. 1 shows the connection device according to FIG. 1 in a transparent representation
- FIG. 3 shows the fiber of the connecting device wound in an 8-form according to FIGS. 1 and 2 in more detail
- FIG. 4 shows a device for impregnating a fiber
- Figure 5 shows an embodiment of a fiber-based
- Connecting device in which a braided sliver is provided with a heat-shrinkable tube,
- FIG. 6 shows the sliver of the connecting device according to FIG.
- FIG. 5 in greater detail
- FIG. 7 shows the connection device according to FIG. 5 in greater detail, with seams being recognizable
- FIG. 8 shows the seams of the connecting device according to FIG. 7 in greater detail
- FIG. 9 shows a further exemplary embodiment of a connecting device in which a sliver is provided with a fabric sheath, wherein the connecting device is O-shaped,
- Figure 10 shows an embodiment of a fiber-based
- Connecting device comprising a woven band (fabric band)
- FIG. 11 shows the fabric band of the connecting device according to FIG. 10 in greater detail
- Figure 12 shows an embodiment of a fiber-based
- FIG. 13 shows an exemplary embodiment of a connection device with a two-ply fabric tape which has been brought into an 8-shape by means of seams
- Figure 14 shows an embodiment of a fiber-based connection device with a two-ply fabric tape which has been brought into an 8-shape by means of seams
- Figure 16 shows an embodiment of a fiber-based
- Connecting device which is formed by a fiber coil with outer shell
- FIG. 17 shows by way of example how the fiber coil of the connecting device according to FIG. 16 can be produced.
- FIG. 18 shows an exemplary embodiment of a connecting device , which has a fiber coil with sleeve as well as a connecting element for forming an 8-shape,
- Figure 19 shows an embodiment of a fiber-based
- FIG. 20 shows an exemplary embodiment of a connecting device in which a fiber is wound on a carrier and the carrier element with the wound-up fiber is provided in sections with an injection-molding material
- Figure 21 shows an embodiment of a fiber-based
- FIG. 23 shows an exemplary embodiment of a connection device in which a fiber coil has two Coating films is provided, which enclose the fiber coil envelope,
- FIGS. 24-32 show by way of example a method for producing the
- FIG. 33 shows an exemplary embodiment of a connection device in which a fiber coil is provided with two multilayer coating films which enclose the fiber coil like a sleeve
- Figures 34-45 comprise further embodiments of link ⁇ facilities, the fiber coils having outer shell or textile rings.
- the fastening device 10 comprises a fiber-based connection device 40, in which a fiber is embedded in an injection-molding material or is formed solely by such.
- FIG. 2 shows the fiber-based connecting device 40 of the fastening device 10 according to FIG. 1 in greater detail. It can be seen a 8-shaped, forming an 8-shaped loop, wound fiber 41, which due to the 8-formality of the winding, an upper O-shaped portion 42nd and a lower O-shaped portion 43 forms. In Be ⁇ area of the lower O-shaped portion 43 a sleeve 44 is positioned, which is embedded in the region of the lower O-shaped portion 43 together with the fiber 41 in a Spritzgussma- TERIAL 45th
- the component-side end of the fiber-based connection means 40 which is formed by the obe- ren in the Figure 2 O-shaped portion 42 is embedded in less injection molding material 45 than that in the 2 shows the lower vehicle-side end of the fiber-based connecting device 40, which is formed by the lower in the figure 2 O-shaped portion 43.
- the sleeve 44 according to FIG. 2 may be, for example, a sleeve made of steel, aluminum, a metal alloy, fiber-reinforced plastic material or mixtures of said materials.
- the injection molding material 45 preferably consists of a du ⁇ roplastischen material such as epoxy, Vinylesterharz, phenol resin, PES, BMI and / or PUR, from a composite resin material and / or of a thermoplastic material, such as PE, PP, PA, PEI, PEEK, or at least one or more of said materials.
- the fiber preferably consists of carbon, aramid (such as PPTA or PPTAC), glass, basalt, polyazole, PBO, PIPD, PE UMMW and / or polyarylate or has at least one or more of the genann ⁇ th materials.
- FIG. 3 shows the fiber 41 of the connecting device 40 according to FIG. 2 before embedding in the injection-molding material. It can be seen that the fiber 41 is wound in an 8-shape and forms two O-shaped sections 42 and 43.
- the Lan ⁇ gen lakee mass of the fiber is preferably 41 dtex 60000-150000.
- the tensile strength of the wound and cast fiber or the tensile strength of the connecting device 40 is preferably greater than 22.6 kN. The same applies to the embodiments explained below.
- the fiber Prior to winding the fiber 41, the fiber may be provided with a surface coating which improves the adhesion of the injection molding material 45 and the matrix formation as well as protects the fiber 41 during further processing and increases its load capacity.
- the thus prepared fiber 41 can be impregnated by means of preferential ⁇ thermoset or thermoplastic materials such as with a resin.
- a semi-finished product is produced, which is then produced according to the usual processing methods for the finished component. Impregnation with such a duroplastic see resin system is explained in the figure 4 using the example of a resin impregnation.
- thermoplastic treatment and / or a bonding method can be used, for example, to bring about a pre-deformation of the fiber 41 (eg continuous filament).
- the final shaping can take place, for example, in the context of an adapted die casting process under high pressure and high temperature.
- FIG. 4 shows fibers 51, which are guided via a tension roller 52 through a resin bath 53.
- the fibers 51 suck with the resin of the resin bath 53 fully and leave the resin bath at an output 54.
- the soaked with resin fibers 51 are heated in a heater 55 and passed through the heating ⁇ device 55 dried by means of a pulling mechanism 56th
- the impregnated fibers are identified by reference numeral 57 in FIG.
- FIG. 5 shows a further exemplary embodiment of a resin coating
- the fiber-based connection means 40 has a braided Fa ⁇ serband 70th 6 shows an exemplary embodiment of the geflochte ⁇ nes sliver 70 for the connecting device 40 according to Figure 5 in further detail.
- the sliver 70 consists of a plurality of interwoven individual fibers 70a.
- the individual fibers 70a are preferably made of carbon, acrylamide (such as PPTA or PPTAC), glass, basalt, polyazole, PBO, PIPD, PE UMMW and / or polyarylate or have at least one or more of the materials mentioned.
- the gene nostinbezo ⁇ mass of braided fibers 70a dtex is preferably from 160,000 to 300,000.
- FIG. 7 shows the fiber-based connection device 40 according to FIG. 5 overall in greater detail.
- a shell preferably in the form of a fabric cover 71 or a plastic cover, can be seen, in which a braided sliver, such as the sliver 70 according to FIG. 6, is contained.
- the ends of the braided and provided with the fabric sheath 71 sliver are sewn together by means of a force-bearing main seam 73.
- the load-bearing main seam 73 is dimensioned such that it can hold the fiber-based connecting device 40 in the event of an accident or a dangerous situation.
- two side seams 76 and 77 are also provided which form an 8-formality of the fiber-based connector 40 with two separate eyes.
- the stability of the side seams 76 and 77 can be chosen to be less than the stability of the main seam 73, since these need not necessarily be force-bearing in the case of an accident or a dangerous situation.
- 8 shows a preferred stitch pattern for the main ⁇ seam 73 and the two side seams 76 and 77 in further detail.
- the suture is preferably PA66 or PES, but it may also be the same as the fibrous material of the fibers 70a of FIG. 6.
- Figure 9 shows an alternative embodiment for a fa ⁇ serbasischen connection means 40, wherein a braided fiber ribbon such as the sliver and is provided with present according to FIG 6 of a fabric cover 71 70th
- the sliver with the fabric cover 71 is connected at the end by means of a main load-bearing seam 73, which is dimensioned such that it can hold the ends of the sliver together even in the case of an accident or a dangerous situation.
- the embodiment according to FIG. 9 is generally O-shaped, forms an O-shaped loop and has no separate eyes separated from one another.
- the sheath is in the embodiments according to Figures 5 to 9 is preferably a fabric cover of a woven Materi ⁇ al exist whose fibers of PA, PES, PP and / or PE or one or more of said materials having at least also.
- this fabric cover may be provided with a protective plastic covering consisting of PA, PES, PP and / or PE or at least one or more of said materials;
- a protective cover a thermally shrunk plastic tube, which fits tightly, can be used.
- the shell is preferably at least partially black and / or non-transparent.
- connection means 40 may according to Figures 5 to 9 additionally in a casting material, such as, for example, the injection molding ⁇ material 45, cast according to FIG. 2
- FIG. 10 shows an exemplary embodiment of a fiber-based connecting device 40, which comprises a woven band or a fabric band 80.
- the fabric band 80 is formed by weaving fibers, which preferably consist of carbon, aramid (such as PPTA or PPTAC), glass, basalt, polyazole, PBO, PIPD, PE UMMW and / or polyarylate or at least one of the materials mentioned also have.
- the length-related mass of the woven fibers is preferably between 120,000 and 240,000 dtex.
- the width of the fabric ⁇ bebands 80 is preferably in a range between 6 and 12 mm.
- FIG. 12 shows the fiber-based connection device 40 formed with the fabric band 80 according to FIG. 11 in a view from the side. It can be seen that the ends of the fabric tape 80 are sewn by means of a main seam 81, so that the connecting device 40 receives an O-shaped structure and forms an 8-shaped loop.
- the connecting device is
- the main seam 81 is preferably motor-supporting and so di ⁇ dimensioned that they can hold 40 also in the event of an accident or danger Situational ⁇ tion the fiber-based Kunststoffseinrich ⁇ processing.
- FIG. 13 shows an exemplary embodiment of a two-layer connecting device 40, which is formed from two layers of a fabric band, such as the fabric band 80 according to FIG. 11.
- the two fabric tape layers are identified in FIG. 13 by reference numerals 80a and 80b: the first
- Fabric tape layer carries the reference numeral 80a and the second Ge ⁇ webandlage the reference numeral 80b.
- the Ver ⁇ inhibiting means 40 is provided according to figure 13 with two side seams 82 and 83, formed by the O-shaped portions 84 and 85 and an 8-shaped loop become.
- the side seams 82 and 83 need not be configured force-supporting and can therefore be performed less stable than the main seam ⁇ 81st
- Figure 14 shows an embodiment for a compound ⁇ -making device 40, which is carried out in three layers and has three tissue layers of tape 80a, 80b and 80c.
- the first fabric ⁇ band ply is indicated in the Figure 14 by the numeral 80a
- the three fabric layers 80a, 80b, 80c are connected together with the force-bearing main seam 81.
- two Ne ⁇ bennähte 82 and 83 through which O-shaped sections 84 and 85 are formed, which may correspond to the O-shaped portions 84 and 85 of Figure 13.
- FIG. 15 shows a preferred variant for a seam pattern which can be used to form the main seams 81 in the connection devices 40 according to FIGS. 12, 13 and 14.
- the suture is preferably PA66 or PES, but it may also be the same as the fiber material of the ge ⁇ woven fibers of the fabric strip 80 as shown in FIG. 11
- connection means can 40 according to the figures 12 to 14 with a shell, for example, the tissue wrap 71 according to the Fi ⁇ gures 7 and 9, and / or with a casting material, such as the injection molding material 45, according to Figure 2, to be wrapped.
- FIG. 16 shows an embodiment for a compound ⁇ -making device 40, which is formed by a fiber coil 90 and the fiber coil 90 enveloping shell 91st
- the Fa ⁇ serspule 90 is formed by an O-shaped, with the formation of parallel O-shaped fiber loops wound fiber.
- the envelope 91 may, for example, be a tissue envelope, as shown in FIGS. 7 and 9 and identified there by the reference numeral 71.
- it may be a plastic ⁇ cases in case the 91st
- FIG. 17 shows by way of example how the fiber coil 90 of the connecting device 40 according to FIG. 16 can be produced.
- a coil 92 is visible on which a fiber 93 is mounted. is wound.
- the arrows P as well as the circles with the reference symbols 1A, 1B,..., 7A and 7B symbolize the winding process and show that the fiber 93 produces parallel fiber loops through the predetermined or firmly defined winding.
- the first fiber loop is symbolized in the representation according to FIG. 17 by the circles with the numbers 1A and 1B and the second fiber loop parallel thereto by the circles with the numbers 2A and 2B.
- the egg ⁇ shaped portions 95 and 96 are gebil ⁇ det in the rougesbei ⁇ game according to Figure 18 by a connecting element 97, which may be, for example, a shrink tube, an injection molded part or the like.
- the winding number of the fiber bobbin 90 is preferably in a range between 30 and 200; the length of each fiber loop of the fiber bobbin is preferably in a range between 8 and 25 cm.
- the linear density of the fiber 93 of the fiber coil 90 is preferably in a range Zvi ⁇ rule 80 000 and 200 000 decitex.
- the fiber 93 is preferential ⁇ , of aramid (PPTA or as PPTAC), polyazole, PBO, PIPD, PE UMMW, polyazole and / or polyarylate or at least one or more of the materials mentioned.
- the diameter D of the fiber coil 90 forming Faserbün- trade which is formed by the wound fiber, is preferably between 3.5 and 5.5 mm and results in ers ⁇ ter Line through the number of turns of the fiber bobbin 90 and the diameter of the wound fiber.
- FIG. 19 shows an embodiment for a maschineba ⁇ catalyzed coupling means 40, which is formed by a support member 100 and a fiber wound thereon one hundred and first
- the fiber 101 is preferably wound to form parallel O-shaped fiber loops or fiber loops, as has already been explained above in connection with FIG.
- the carrier element 100 has two openings 102 and 103, of which the opening 102 can serve, for example, for fastening a vehicle-side fastening element, such as, for example, the fastening element 30 according to FIG.
- the opening 103 is preferably used for fastening a component-side fastening element, such as, for example, the fastening element 21 according to FIG.
- the winding number of the fiber bobbin 90 is preferably in a range between 20 and 200; the length of each fiber loop of the fiber bobbin is preferably in a range between 8 and 25 cm.
- the linear density of the fiber 93 of the fiber coil 90 is preferably in a range Zvi ⁇ rule 80 000 and 200 000 decitex.
- the fiber 93 is preferential ⁇ , of aramid (PPTA or as PPTAC) -Polyazol, PBO, PIPD, PE UMMW and / or polyarylate or has at least one or more of the materials mentioned.
- FIG. 20 shows an exemplary embodiment of a connecting device 40, which has the carrier element 100 with the fiber 101 wound thereon according to FIG.
- the support member 100 and the fiber 101 are at least covered ab Songswei ⁇ se with a protective cover 104; this protective cover is preferably made of a shrink tube, so that the fiber 101 - at least in sections - is protected from external mechanical influences.
- the wound fiber 41 according to Figures 2 and 3, the ge ⁇ floviere fiber tape 70 according to Figure 6, the cloth tape 80 as shown in FIG 11, the wound fiber 93 according to figure 17 and the wound fiber 101 according to Figure 19 is / are bonded preference ⁇ as and / or fused to further increase the stability or carrying capacity of the connecting device. Bonding or fusing of the fiber (s) may, for example, take place by means of one or more melt fibers which are melted in the course of a heating step and whose molten material (melting material) adheres the fiber (s). This will be explained below with reference to Figures 21 and 22 example ⁇ closer.
- FIG. 21 shows a connecting device 40 has a Fasergurt 120 which is ge ⁇ formed by an O-shaped wound fiber 121st
- the fiber 121 is fused by means of a fusion material 122.
- the bonding of the fiber 121 by means of the melt material 122 is preferably carried out by means of melt fibers, as shown in FIG.
- FIG. 22 shows the fiber 121 according to FIG. 21 as well as two melt fibers 123 and 124.
- the fiber 121 as well as the two melt fibers 123 and 124 pass into a twisting device 125, which forms the melt fiber 123 on the fiber 121 - also referred to as core fiber - to form a melt-coated fiber 121a can wind.
- the twister 125 on the fiber 121 can also wind both melt fibers 123 and 124, as shown in the right portion of FIG. The provided with two melt ⁇ fibers 123 and 124.
- Fiber 121 is identified in Figure 22 by the reference numeral 121b.
- the fiber 121 which is the core fiber of the melt-coated fiber 121a and 121b, preferably consists of aramid (such as PPTA or PPTAC), polyazole, PBO, PIPD, PE UMMW and / or polyarylate or has one or more of the genann ⁇ th materials at least also on.
- the length-related mass of the fiber 121 is preferably in a range between 80,000 and 200,000 dtex.
- melt fibers 123 and 124 is vorzugswei ⁇ se to fibers of a polymer or a copolymer, preferably based on PE, PP, PA or PES.
- the melting temperature of the melt fibers 123 and 124 is preferably lower than that of the core fiber 121 and is preferably in a range between 70 ° C and 130 ° C.
- the linear density of the entire melting fiber is preferably between 2000 and 10 dtex 000 decitex, wherein the linear density of a single Schmelzmaschinefilament 123 or 124 preferably Zvi ⁇ rule dtex dtex 60 and 200th
- the mass fraction of TOTAL ⁇ th melting fiber into a Fasergurt 120 - is preferably between 2 and 5% after melting.
- FIG. 23 shows an exemplary embodiment of a fiber-based connecting device 40, which is formed by a coated fiber coil 150.
- the fiber coil 150 has an inner coating film 152 and on its outer side coils 153 an outer coating film 154 on ih ⁇ re coil inner side 151st
- the two coating films 152 and 154 are peripherally connected together so that they form a connected ge ⁇ coating sheath, in which a ⁇ be found in the figure 23, not shown O-shaped wound fiber.
- FIG. 23rd shows an exemplary embodiment of a fiber-based connecting device 40, which is formed by a coated fiber coil 150.
- the fiber coil 150 has an inner coating film 152 and on its outer side coils 153 an outer coating film 154 on ih ⁇ re coil inner side 151st
- the two coating films 152 and 154 are peripherally connected together so that they form a connected ge ⁇ coating sheath, in which a ⁇ be found in the figure 23, not shown O-shaped wound fiber.
- FIG. 24 shows a carrier element 158, on which initially the inner coating film 152 according to FIG. 23 is wound up.
- the inner coating film 152 preferably consists of a polymer or copolymer film layer or Molagi ⁇ gen polymer or copolymer film, which may be either laminated together or co-extruded, and preferably a total thickness from 10 to 100 ym have.
- thermoplastic polymers based on PE, PE UHMW, PP, PA, PES, POM, PEEK, PI (polyimides) or fluorine-containing compounds (TFE, FEP, PTFE) or more of said materials can at least be used.
- polyacrylate, PUR or silicone film coatings are preferably used.
- FIG. 25 shows the inner coating film 152 on the carrier element 158 in cross-section. It can be seen that the coating film 152 still loosely rests on the carrier element 158.
- the inner coating film 152 is stamped onto the carrier element 158 by means of a punch 159, as shown in cross-section in FIG.
- a fiber 160 is wound onto the coated carrier element 158; This is shown by way of example in FIG. 27.
- the fiber 160 preferably consists of aramid (such as PPTA or PPTAC), polyazole, PBO, PIPD, PE UMMW and / or polyarylate or at least also comprises one or more of the materials mentioned.
- the linear density of the fiber 160 dtex in a range from 80,000 to 200,000 before ⁇ preferably.
- the sliver 70 according to FIG. 6 or the fabric band 80 according to FIG. 11 can be wound onto the coated carrier element 158.
- the carrier member 158 with the inner Be ⁇ coating film 152 and the wound thereon fiber 160 is shown in cross section.
- the outer coating film 154 is wound as shown in FIG. 23, as in the figure
- the outer coating film 154 preferably consists of a polymeric or copolymer film layer or of multi-layered polymer or copolymer film layers, which may be extruded. the are laminated together or co-extruded and preference ⁇ example have an overall thickness from 10 to 100 ym.
- thermoplastic polymers based on PE, PE UHMW, PP, PA, PES, POM, PEEK, PI (polyimides) or fluorine-containing compounds (TFE, FEP, PTFE) or more of the materials mentioned at least can be used , Polyacrylates, PUR or silicone can also be used for film coatings.
- FIG. 30 shows the outer coating film 154 which, after being wound up, still rests loosely on the fiber bobbin 161 formed by the fiber 160.
- the outer coating is stamped onto the fiber coil 161 154 by a punch 170 tung film, as shown in the figure 31st
- punch portions 171 which press the inner coating film 152 with the outer coating film 154 and thus form a closed film wrapper.
- the pressing portions and the pressed portions are marked in the figure 31 with the reference sign ⁇ 172nd
- the carrier member 158 with the Medicare ⁇ oped fiber 160 and the outboard outer coating film 154 and the inboard inner coating film 152 is shown.
- the fiber coil 161 coated with the two coating films 152 and 154 can be detached from the carrier element 158; this is shown by way of example in FIG. 32 likewise schematically.
- FIGS 24 to 32 which the coating films 152 and 154 placed by the stamp 159 and 170 in the desired shape; alternatively, it is mög ⁇ Lich to choose in the coating films 152 and 154, a Schrumpfma- material which has is brought about by heating and shrinking into the desired shape.
- the inner coating film 152 and the outer coating film 154 preferably form a close-fitting envelope for the fiber coil 161 encased therein.
- the multi-layer coating films in order to increase the mechanical protection of the fiber coil 150th 33 shows in cross-section an embodiment of a connecting device in which a formed by winding a fiber 160 fiber coil 161 is wrapped in a sheath 180 formed by one of three two layers 154a, 154b and 154c, the outer coating film 154 and a three layers 152a, 152b and 152c formed inner coating film 154 is composed.
- the above statements apply accordingly.
- FIG. 34 shows a fiber-based connector 40 comprising an inner fiber coil 90 and an outer sleeve 91.
- the inner fiber spool 90 and the outer sheath 91 form a textile ring 300.
- the fiber bobbin 90 is formed by an O-shaped fiber to form parallel O-shaped fiber loops (e.g., in the form of a single filament ("single filament continue fiber (fiber)") or a multifilament ("multifilament continue fiber”). Fiber (fiber) ").
- the number of turns is preferably at least two.
- the two fiber ends of the fiber of the fiber bobbin 90 can be joined together to increase the stability of the fiber bobbin 90; Alternatively, the fiber ends may also be exposed to other portions of the connector 40, particularly the fiber coil 90.
- the casing 91 be ⁇ is made of a fabric material, it is considered advantageous if the Gewebema ⁇ TERIAL has at least one warp thread and at least one at right angles thereto vernchten weft thread, wherein the
- the fabric sheath and / or the fiber of the fiber coil 90 are particularly preferably made of PE UHMW material, PES, PA, PE or PP or a mixture of these materials.
- the textile ring 300 according to FIG. 34 may correspond to the textile ring (in the case of a sheath made of woven material) of the connecting device 40 according to FIG. 16.
- the remarks on the textile ring according to FIG. 16 apply correspondingly to the textile ring 300 according to FIG. 34 and to the textile rings 300 described below according to FIGS. 35 to 45.
- the fiber coil 90 and the sheath 91 and thus the fabric ring 300 in total in the embodiment ACCORDING figure 34 are twisted to form a twisted middle portion 310 separating two O-shaped portions 315 and 320 of ⁇ each other ,
- FIGS. 35 to 45 show further fiber-based connecting devices 40 which comprise a textile ring 300 which may correspond to the textile ring 300 according to FIG. 34 or the textile ring according to FIG. 16.
- FIG. 35 shows a fiber-based connection device 40, in which a textile ring 300 in the twisted middle section 310 is provided with an outer tube 325.
- the connecting device 40 according to FIG. 35 corresponds to the connecting device 40 according to FIG. 34.
- FIG. 36 shows a fiber-based connecting device 40 with a textile ring 300, in which a fastening sleeve 330 is inserted in each case in two O-shaped sections 315 and 320.
- the mounting sleeves 330 are during the
- Twisting the textile ring 300 is clamped and subsequently fixed by the twisted central portion 310.
- Figure 37 shows a fiber-based connection means 40 in which a textile ring 300, such as the Southwestern ⁇ tilring is, double-layered as shown in FIG 16 and twisted.
- a textile ring 300 such as the Southwestern ⁇ tilring is, double-layered as shown in FIG 16 and twisted.
- Figure 38 shows a fiber-based connection means 40 in which a textile ring 300, such as the Southwestern ⁇ tilring according to FIG 16, by means of a loop connection 350, for example in the form of a node, with a vehicle-side or component-side fixing member 355 connected, for example knotted is.
- a textile ring 300 such as the Southwestern ⁇ tilring according to FIG 16
- a loop connection 350 for example in the form of a node
- a vehicle-side or component-side fixing member 355 connected, for example knotted is.
- FIGS. 39 to 42 show fiber-based connecting devices 40, which are attached to two vehicle-side fastening elements 400 and 401 and to a single component-side fastening element 500 of a safety belt component.
- different distributions of force can be achieved and different loads can be set, so that different demands are placed on the holding force of the connecting element.
- Device 40 with minimal use of material in the textile ring 300 can be taken into account.
- FIGS. 39 to 42 show, in the case where a fiber-based connection device 40 has two vehicle-side fastening elements 400 and 401 with a single component-side fastening element
- the textile ring 300 also has a twisted middle section 310.
- Figure 43 shows a fiber-based connection means 40 are provided at the three vehicle-side fastening elements 400, 401 and 403 and a single-sided components Fixed To ⁇ restriction member 500 of a seat belt component has a textile ring 300 with each other.
- Figures 44-45 show fiber-based connection means 40, which are attached to one or two vehicle-side fasteners 400 and 401 and two component side fasteners 500 and 501 aggitkompo ⁇ component.
- different Kraftverteilun ⁇ gen can be achieved and set different loads, so that different requirements for the holding force of the connecting device 40 - with minimum use of material in textile ring 300 - can be met.
- Figures 44-45 show in the case that a fiber based Verbin ⁇ -making device 40 one or two-vehicle Fixed To ⁇ supply elements 400 and 401 component side with two loading fastening elements 500 and 501 connecting, optimal profiles or arrangements of the textile ring 300.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112015000993.0T DE112015000993A5 (de) | 2014-02-26 | 2015-02-24 | Befestigungseinrichtung für Fahrzeuge und Verfahren zu deren Herstellung |
| CN201580009227.5A CN106068211A (zh) | 2014-02-26 | 2015-02-24 | 用于车辆的固定装置及其制造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014203443.4 | 2014-02-26 | ||
| DE201410203443 DE102014203443A1 (de) | 2014-02-26 | 2014-02-26 | Befestigungseinrichtung für Fahrzeuge und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015127934A1 true WO2015127934A1 (de) | 2015-09-03 |
Family
ID=50556099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2015/200092 Ceased WO2015127934A1 (de) | 2014-02-26 | 2015-02-24 | Befestigungseinrichtung für fahrzeuge und verfahren zu deren herstellung |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106068211A (de) |
| DE (2) | DE102014203443A1 (de) |
| WO (1) | WO2015127934A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263182A (zh) * | 2018-01-10 | 2018-07-10 | 延锋彼欧汽车外饰系统有限公司 | 一种复合材料尾门 |
| DE102022206640A1 (de) * | 2022-06-30 | 2024-01-04 | Psa Automobiles Sa | Gurtschlossanordnung für ein Fahrzeug sowie Fahrzeug mit der Gurtschlossanordnung |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2118941A1 (de) * | 1970-04-23 | 1971-11-04 | Göteborgs Bandvaven AB, Göteborg (Schweden) | Fur Sicherheitsgurte in Kraftfahrzeu gen vorgesehenes Verankerungstell |
| US4119344A (en) * | 1975-12-11 | 1978-10-10 | Nissan Motor Company, Ltd. | Vehicle seat belt assembly with improved buckle section |
| JPS61278452A (ja) * | 1985-06-03 | 1986-12-09 | Toyoda Spinning & Weaving Co Ltd | 乗り物用インナ−ベルト |
| DE3639749A1 (de) * | 1985-12-06 | 1987-06-11 | Loyd S Industri As | Sicherheitsgurtsystem fuer kraftfahrzeuge |
| EP1557327A1 (de) * | 2004-01-21 | 2005-07-27 | Key Safety Systems, Inc. | Schnalle |
| EP1688324A1 (de) * | 2005-02-04 | 2006-08-09 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Schnallenvorrichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003565A (en) * | 1998-02-26 | 1999-12-21 | Bgf Industries, Inc. | Woven fiberglass cable wrap |
| DE20118030U1 (de) * | 2001-11-06 | 2002-01-10 | Breed Automotive Technology, Inc., Lakeland, Fla. | Vorrichtung zur Halterung eines Gurtschlosses für einen Sicherheitsgurt in einem Fahrzeug |
| US8387749B2 (en) * | 2004-03-01 | 2013-03-05 | Ykk Corporation Of America | Shock absorbing fabric structures |
| US8701716B2 (en) * | 2008-02-29 | 2014-04-22 | Federal-Mogul Corporation | Protective textile sleeve having high edge abrasion resistance and method of construction |
| CN102002872B (zh) * | 2010-10-28 | 2013-06-05 | 西子电梯集团有限公司 | 升降机用纤维编织挠性复合牵引带及制作方法 |
-
2014
- 2014-02-26 DE DE201410203443 patent/DE102014203443A1/de not_active Withdrawn
-
2015
- 2015-02-24 WO PCT/DE2015/200092 patent/WO2015127934A1/de not_active Ceased
- 2015-02-24 DE DE112015000993.0T patent/DE112015000993A5/de not_active Withdrawn
- 2015-02-24 CN CN201580009227.5A patent/CN106068211A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2118941A1 (de) * | 1970-04-23 | 1971-11-04 | Göteborgs Bandvaven AB, Göteborg (Schweden) | Fur Sicherheitsgurte in Kraftfahrzeu gen vorgesehenes Verankerungstell |
| US4119344A (en) * | 1975-12-11 | 1978-10-10 | Nissan Motor Company, Ltd. | Vehicle seat belt assembly with improved buckle section |
| JPS61278452A (ja) * | 1985-06-03 | 1986-12-09 | Toyoda Spinning & Weaving Co Ltd | 乗り物用インナ−ベルト |
| DE3639749A1 (de) * | 1985-12-06 | 1987-06-11 | Loyd S Industri As | Sicherheitsgurtsystem fuer kraftfahrzeuge |
| EP1557327A1 (de) * | 2004-01-21 | 2005-07-27 | Key Safety Systems, Inc. | Schnalle |
| EP1688324A1 (de) * | 2005-02-04 | 2006-08-09 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Schnallenvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014203443A1 (de) | 2014-05-15 |
| CN106068211A (zh) | 2016-11-02 |
| DE112015000993A5 (de) | 2016-12-01 |
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