WO2006136264A1 - Procede pour relier les faces de profiles creux, et dispositif servant a la mise en oeuvre de ce procede - Google Patents

Procede pour relier les faces de profiles creux, et dispositif servant a la mise en oeuvre de ce procede Download PDF

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Publication number
WO2006136264A1
WO2006136264A1 PCT/EP2006/005038 EP2006005038W WO2006136264A1 WO 2006136264 A1 WO2006136264 A1 WO 2006136264A1 EP 2006005038 W EP2006005038 W EP 2006005038W WO 2006136264 A1 WO2006136264 A1 WO 2006136264A1
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WO
WIPO (PCT)
Prior art keywords
film
hollow chamber
front ends
profile
foil
Prior art date
Application number
PCT/EP2006/005038
Other languages
German (de)
English (en)
Inventor
Siegfried Kahl
Original Assignee
Siegfried Kahl
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 Siegfried Kahl filed Critical Siegfried Kahl
Priority to EP06753900A priority Critical patent/EP1907191A1/fr
Publication of WO2006136264A1 publication Critical patent/WO2006136264A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the tape handling mechanisms, e.g. using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/749—Removing scrap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
    • B29C65/5078—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and being composed by several elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B29K2021/003—Thermoplastic elastomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section

Definitions

  • the present invention relates to a method for bonding or cross-linking the ends of hollow profiles made of plastic, preferably EPDM, TPE, PVC, or rubber, by means of thermoplastic or crosslinking film film according to the preamble of claim 1 and to a device for carrying out the Method for unmounted hollow-chamber profiles or for hollow-chamber profiles mounted on an object according to the preamble of claim 15 or that of claim 21.
  • the invention relates to a method and a device for sealing the front ends of armored, preferably metal-reinforced plastic profiles according to the preamble of claim 14 or that of claim 28.
  • connection region is likewise permeable to air.
  • the film foil together with the heating but provided before applying to the front ends of the hollow chamber profile with openings. For this purpose, it requires a corresponding tool or a corresponding preparation of the relevant heating device.
  • the object of the present invention is to provide a method and a device for adhesively or cross-linking the front ends of hollow chamber profiles by means of thermoplastic or crosslinking film foil of the type mentioned, or without a separate process step or a special element for the manufacture of Ventilation exits.
  • inventive measures it is achieved that where the film does not rest on an end face of the front end of the hollow chamber profile, a melting of the exposed portion of the film takes place from that portion of the film film, which rests on the end face. In this way automatically results in a sufficient exposure of the ends of the hollow chamber within the hollow chamber profile, so that a corresponding air circulation is ensured.
  • film films are applied according to the features of claim 2 on both ends of the hollow chamber profile for adhesive bonding.
  • a preferred embodiment results when the dimensions and temperature data specified in claim 3 are realized, since then no hardening of the connection point occurs.
  • hollow-chamber profiles are reinforced, preferably metal-reinforced, and these are generally not connected to one another at their ends because of their specific use, then the reinforcing inserts must be protected against rust and the like, for example, or even be laminated.
  • the present invention can be used in a modified manner in the manner that a method according to claim 14 and a device according to claim 28 are provided.
  • Figure 1 is a schematic perspective view of a profile receiving device of a device for adhesively bonding the front ends of Hollow chamber profiles by means of thermoplastic film according to, a first embodiment of the present invention
  • FIG. 2 shows, in a schematic perspective view, an application unit together with a pivoted part of the profile-receiving device of the device according to FIG. 1,
  • FIG. 3 shows the pivoted part of the profile-receiving device when the applicator unit of FIG. 2 has been raised;
  • Figure 4 is a schematic perspective view of a device for adhesively bonding the front ends of a mounted on an object hollow chamber profile according to a second embodiment of the present invention
  • Figures 5 and 6 are perspective plan views of others
  • the device 10 or 110 shown in the drawing is used for adhesively bonding the front ends 11, 12 and 111, 112 of hollow chamber profiles 13 and 113 made of plastic, preferably EPDM, by means of a thermoplastic film film 14 and 114 respectively
  • the device 10 (FIGS. 1 to 3) is applied to such hollow-chamber profiles 13 which are unmounted, ie freely manipulatable, which are thus joined together at their ends 11 and 12 prior to assembly on an article.
  • the device 110 (FIGS.
  • the device 10 has a profile receiving device 16, which has two device parts 17 and 18 which are formed substantially identical and the clamping holding the provided with the front end 11 Profilend Schemes or provided with the other end face 12 Profilend Schemes serve.
  • the two device parts 17 and 18 each have two clamp parts 21 and 22, of which the upper chamber part 22, for example, by means of a hydraulic unit 23 according to Doppelpfleil A is movable up and down, while the lower clamp member 21 remains stationary.
  • the clamp members 21 and 22 have longitudinal grooves 24 and 25 whose inner cross-sectional profile corresponds to the outer cross-sectional profile of the hollow chamber profile 13.
  • Each device part 17, 18 is horizontally guided by means of a carriage, not shown, to a holding part 26 or 27 of the profile receiving device 16 in the direction of the double arrow B.
  • hydraulically driven device parts 17, 18 can be moved toward each other to move towards the opposite end faces 11 and 12 of the hollow chamber profile 13 to each other and to them, as will be described, to bond together.
  • the holding parts 26 and 27 are with the device parts 17 and 18 about an axis 28 to 29 according to double arrow C or C such 90 ° pivotable that they occupy a vertical position in which the respective front end 11, 12 of the clamped hollow chamber profile 13 after above shows, as shown for the device part 17 in Figure 3.
  • FIG. 2 shows part of an application unit 30 of the device 10, which is above the profile receiving device 16 is arranged and then comes into effect when the two device parts 17 and 18 of the profile receiving device 16 are in the vertical position shown in Figures 2 and 3.
  • the Applizieraggregat 30 which is movable in the vertical direction in total to the device parts 17 and 18 and away from this, has a device 36 for sections or clocked moving the film 14 from a unwinding unillustrated roll over a horizontal portion 37 above and above the pivoted Device part 17 and / or the pivoted device part 18 to a take-up reel, not shown, for the remaining cut-out part of the film foil.
  • the Applizieraggregat 30 has a stamping device 31, which consists essentially of a guide plate 32 and a heatable Applizierstkov 33 which is guided vertically in guide plate 32 vertically movable up and down.
  • the Applizieraggregat 30 has a calibration plate 34, which according to the dashed line in Figure 3 with its profiled Naturalgangsaus Principleung 35 on the outstanding from the clamp parts 21 and 22 with the front end 11 or the front end 12 provided end of the hollow chamber profile 13 is pushed appropriately. In this state, the front end 11 or the front end 12 projects beyond the calibration plate 34 in a very small manner, for example of the order of magnitude of 1 to 2 mm.
  • the Applizieraggregats 30, which belongs to the device part 17, is shown in Figure 2, it is understood that the device part 18 associated either an independent Applizieraggregat 30 is provided, or the components 31 and 34 are doubled insofar as they are arranged above and below the same film tape 14.
  • the band-shaped film foil 14 consists of a thermoplastic material, which is optionally colored according to the color of the hollow chamber profile 13 and which has a thickness in the range of 30 microns to 50 microns, preferably in the range of 40 microns.
  • the method for adhesively bonding the front ends 11 and 12 of the (converted) hollow chamber profile 13 will now be described with reference to FIGS.
  • the hollow chamber profile 13 is inserted according to Figure 1 in the region of its two ends in the open profile receiving device 16 and clamped in the device parts 17 and 18, wherein the front ends 11 and 12, the corresponding end faces of the device parts 17 and 18 project beyond each other.
  • the calibration plate 34 is first brought over the projecting end region of the hollow chamber profile 13, as indicated in FIG.
  • the vertical distance between the horizontal region 37 of the film foil 14 and the top of the calibration plate 34 and the front end 11 is so small that the film foil 14 on the front end 11 almost rests.
  • the Applizierstempel 33 comes into action, ie its heating device is activated and the Applizierstempel 33 moves in the vertical direction down to the front end 11 of the hollow chamber profile 13.
  • the front of Applizierstempels 33 is full surface and has an outer contour corresponding to the outer contour of the hollow chamber profile 13, but is slightly larger, for example, protrudes by 0.1 to 1 mm over the entire circumference.
  • the heating temperature or melting temperature is about 80 0 C to 200 0 C, preferably 170 0 C to 200 0 C, the exact amount of the thickness of the thermoplastic film film 14 used and the profile cross section is dependent.
  • the Applizieraggregat 30 moves away from the front end 11 of the hollow chamber profile 13, with the result that the end portion of the hollow chamber profile 13 is released from the calibration plate 34, which thereby serves as a stripper plate for the molten too large peripheral edge of the film film 14 or acts.
  • both ends 11 and 12 are each equipped with a film sheet section; it is understood that it may possibly be sufficient if only one of the ends to be joined together 11 or 12 is thermally adhered to a film sheet section. Possibly. It may also be useful, after applying the film to the film or the front ends 11, 12 and lifting the Applizieraggregats 30 by means of an air nozzle or other means not shown, that film film area, which faces the hollow chamber, to blow or remove.
  • the device 110 has an application unit 130 with a stamp device 131 and a resilient pressing device 146, 146 'on each side of the stamp device 131, a clocked, movable film film 114, 114' running between the two ,
  • Each pressing device 146, 146 ' has an applicator head 147, which has a full-area design and has an outer contour corresponding to the outer contour of the hollow-chamber profile 113, which may possibly be larger at the edge.
  • the Applizierkopf 147 in the direction of arrow D, ie in the direction of the film film 114 back and forth.
  • the film foil 114, 114 ' is formed corresponding to the film foil 14.
  • the Applizierkopf 147 has a rubber backing and a release film.
  • the stamping device 131 with the two applicator plungers 133, 133 ' is reciprocable in the direction of the double arrow E, ie toward the hollow chamber profile 113, which is fastened to an object 145, for example a motor vehicle door.
  • the stamping device 131 has a slide bar 149 which carries the thermal applicator stamp 133, 133 'on one or both sides, which is provided with a release material coating, for example a Teflon coating.
  • the hollow-chamber profile 113 is fastened to the object 145 in such a way that the two end faces 111 and 112 face one another at a small distance, but preferably abut one another directly.
  • the slide bar 149 provided with the two applicator punches 133 and 133 ', in each case one film foil section is to be thermally adhesively bonded between or onto one or both front ends 111 and 112 in order to adhesively connect both front ends 111 and 112.
  • two-part profile receptacles 116 with brackets 121, 122 are provided, which can detect and clamp the hollow chamber profile 113 in the attached state of the object 145.
  • the end regions of the hollow-chamber profile 113 are grasped and pulled apart in two diametrical directions F and F 'in such a way that the front ends 111 and 112 extend one piece, approximately 4 to 8 mm, preferably 6 mm, from each other remove. This is possible due to the elastic design of the hollow chamber profile 113.
  • the Applizierstempel 133, 133 ' is with the help of the respective Applizierkopfes 147 a portion of the film foil 114 brought.
  • the Applizierstempel 133, 133 ' also has an outer contour of the hollow chamber profile 113 corresponding outer contour, said outer contour of Applizierstempel and Applizierkopf can also be limited to the profile part, which includes the hollow chamber.
  • the film foil sections held there in a flat, smoother manner can be thermally adhesively transferred to the front ends 111 and 112 of the hollow chamber profile 113; If the two profile receptacles 116, 116 'are moved toward one another, the film film section is melted onto the respective front end 111, 112 upon contact of the front end and the applicator stamp. Here, too, the region of the film foil 114 which lies opposite the hollow chamber is melted off, at least at the edge, so that this region is released from the area resting on the profile surface. After slight movement apart of the profile receptacles 116, 116 ', the slide bar 149 can be withdrawn again. Thereafter, the profile receptacles 116, 116 'again moved towards each other and to the extent that the two ends 111 and 112 reach each other and for adhesive bonding under pressure for some time together.
  • TPE or PVC or rubber is used for the hollow chamber profile.
  • a cross-linking film film can be used.
  • the film film may be provided on a carrier of weakly siliconized material as a means of transport. In this case, it is possible to melt the film film area which initially covers the hollow chamber of the profile in the first exemplary embodiment so that it remains on the carrier, ie, the film film area corresponding to the end face of the profile is removed from the carrier.
  • each front end with a film according to the previously described embodiments by means of a corresponding thermal Applizierstempels thermally melting or cross-linked, so that the relevant front end or the forehead of the reinforcement is sealed.
  • a compound of the two ends of a metal-reinforced plastic profile is not provided.
  • film film individual pieces can be used instead of film foil tapes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé pour relier les faces (11, 12 ; 111, 112) de profilés creux (13, 113) en EPDM, de manière adhésive, à l'aide d'un film thermoplastique (14, 114). Ce procédé consiste : à chauffer le film thermoplastique (14, 114) et, directement après cette étape de chauffage ; à presser les deux faces (11, 12 ; 111, 112) l'une contre l'autre, le film (14, 114) dont la température a été portée au point de fusion lors de l'étape de chauffage étant placé entre lesdites faces. L'objectif de cette invention est de créer un procédé ne comportant pas d'étape spécifique pour produire des ouvertures d'aération. A cet effet, la feuille (14, 114), qui n'est pas perforée, est entièrement chauffée, et l'épaisseur de cette feuille (14, 114) ainsi que la température de chauffage sont adaptées de manière que la zone de la feuille (14, 114) qui recouvre la chambre creuse du profilé creux (11, 12 ; 111, 112) se sépare de la zone de la feuille (14, 114) qui se trouve sur la surface des faces (11, 12 ; 111, 112) du profilé creux (13, 113), par fusion.
PCT/EP2006/005038 2005-06-20 2006-05-26 Procede pour relier les faces de profiles creux, et dispositif servant a la mise en oeuvre de ce procede WO2006136264A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06753900A EP1907191A1 (fr) 2005-06-20 2006-05-26 Procede pour relier les faces de profiles creux, et dispositif servant a la mise en oeuvre de ce procede

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005029761A DE102005029761A1 (de) 2005-06-20 2005-06-20 Verfahren zum klebenden Verbinden der Stirnenden von Hohlkammerprofilen und Einrichtung zur Durchführung des Verfahrens
DE102005029761.7 2005-06-20

Publications (1)

Publication Number Publication Date
WO2006136264A1 true WO2006136264A1 (fr) 2006-12-28

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PCT/EP2006/005038 WO2006136264A1 (fr) 2005-06-20 2006-05-26 Procede pour relier les faces de profiles creux, et dispositif servant a la mise en oeuvre de ce procede

Country Status (3)

Country Link
EP (1) EP1907191A1 (fr)
DE (1) DE102005029761A1 (fr)
WO (1) WO2006136264A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3047963A1 (fr) * 2015-01-20 2016-07-27 nolax AG Procédé de raccordement d'extrémités d'éléments profilés
DE102017221024A1 (de) * 2017-11-24 2019-05-29 Thyssenkrupp Ag Verfahren zum Verbinden zweier Stoßflächen eines Dichtungsprofils

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129671A (fr) * 1974-04-02 1975-10-14
JPH07314560A (ja) * 1994-05-23 1995-12-05 Nishikawa Rubber Co Ltd ウエザーストリップの接合方法及びその装置
EP1284852A1 (fr) * 2000-05-24 2003-02-26 GenCorp Property Inc. Sections a profil reunies et appareil, procedes et materiau pour reunir des sections a profil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906278A1 (de) * 1989-02-28 1990-08-30 Muetsch Adolf Verfahren und vorrichtung zum verbinden von profilen
DE4402822C2 (de) * 1994-01-31 1996-04-11 Metzeler Automotive Profiles Verfahren zur Herstellung von Stoßverbindungen bei aus EPDM bestehenden und mindestens eine Hohlkammer aufweisenden Gummiprofilen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129671A (fr) * 1974-04-02 1975-10-14
JPH07314560A (ja) * 1994-05-23 1995-12-05 Nishikawa Rubber Co Ltd ウエザーストリップの接合方法及びその装置
EP1284852A1 (fr) * 2000-05-24 2003-02-26 GenCorp Property Inc. Sections a profil reunies et appareil, procedes et materiau pour reunir des sections a profil
US20030155341A1 (en) * 2000-05-24 2003-08-21 Dragon Horst Joined profile sections and apparatus, methods and material for joining profile sections

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 04 30 April 1996 (1996-04-30) *

Also Published As

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DE102005029761A1 (de) 2006-11-16
EP1907191A1 (fr) 2008-04-09

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