DE2623995A1 - Accurately fitting thermally insulated profiles for doors etc. - without need for repeated cold-drawing of semi-finished prod. - Google Patents

Accurately fitting thermally insulated profiles for doors etc. - without need for repeated cold-drawing of semi-finished prod.

Info

Publication number
DE2623995A1
DE2623995A1 DE19762623995 DE2623995A DE2623995A1 DE 2623995 A1 DE2623995 A1 DE 2623995A1 DE 19762623995 DE19762623995 DE 19762623995 DE 2623995 A DE2623995 A DE 2623995A DE 2623995 A1 DE2623995 A1 DE 2623995A1
Authority
DE
Germany
Prior art keywords
profiles
cold
recesses
welding
profile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19762623995
Other languages
German (de)
Other versions
DE2623995C3 (en
DE2623995B2 (en
Inventor
Fritz Kortebein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmann AG filed Critical Mannesmann AG
Priority to DE2623995A priority Critical patent/DE2623995C3/en
Publication of DE2623995A1 publication Critical patent/DE2623995A1/en
Publication of DE2623995B2 publication Critical patent/DE2623995B2/en
Application granted granted Critical
Publication of DE2623995C3 publication Critical patent/DE2623995C3/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • B29C37/0085—Mechanical anchoring by means of openings in the layers
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
    • 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
    • B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
    • B29C66/3032—Particular design of joint configurations the joint involving an anchoring effect making use of protrusions or cavities belonging to at least one of the parts to be joined
    • B29C66/30325—Particular design of joint configurations the joint involving an anchoring effect making use of protrusions or cavities belonging to at least one of the parts to be joined making use of cavities belonging to at least one 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
    • B29C66/50—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
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/085—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary sonotrode
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26314—Provisions for reducing the shift between the strips and the metal section members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26396—Frames with special provision for insulation specially adapted for sheet metal frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Mfr. of thermally sepd. profiles used in assembly of doors windows and similar building components from cold-rolled strip comprises forming regularly spaced recesses in 2 starting strips, before simultaneously rolling them into half-profiles, and then roller-shaping them so that treated edges are, at the end of the cold-rolling step, parallel and narrowly opposite each other. The narrow spacing is then covered inside and out, continuously with plastics tapes which are ultrasonically welded together both through the recesses in the edges of the profiles and across the longitudinal slot defined by their spacing. The prod. is dimensionally as accurate as similar articles mfd. by prior-art multiple cold-drawing of the semifinished prod.

Description

"Verfahren und Anlage zur Herstellung thermisch getrennter"Process and plant for the production of thermally separated

Profile" Die Erfindung betrifft ein Verfahren und eine Anlage zur Herstellung thermisch getrennter Profile für die Herstellung von Türen, Fenstern und ähnlichen Bauteilen, sowie das thermisch getrennte Profil, Bs ist bekannt, einzelne Metallprofile wegen ihrer Temperaturleitfähigkeit so zu trennen, daß die unterschiedlichen Temperaturen zwischen außen und innen sich in den Profilen selbst nicht ausgleichen, Hierzu wird das Gesamtprofil so in zwei Teilen ausgebildet, daß mit Hilfe von Zwischenschichten oder Verbindungsstücken aus Werkstoffen mit geringerer Temperaturleitfähigkeit, zoBa Kunststoff, eine dauerhafte, thermisch getrennte Verbindung entsteht0 Diese bekannten Profile werden zoBG kontinuierlich oder am Stück durch Ausschäumen oder durch nachträgliches Verbinden, zoBo mit Exzentern, Keilen oder dergle hergestellt, Iiachteilig bei diesen Ausführungsarten ist, daß die Herstellung durch die Sotwendigkeit, das Halbzeug in verschiedenen aufwenigen Kaltzugen herzustellen, um die erforderliche Präzision zu erzielen, relativ aufwendig ist, Aufgabe der Erfindung ist es, ein Verfahren vorzuschlagen, mit dem thermisch getrennte Profile ohne die Verwendung von kaltgezogenem Halbzeug, das der bei Leichtmetall üblichen Strangpreßgenauigkeit entspricht, mit der erforderlichen hohen Präzision hergestellt werden können, sowie eine Anlage für die Herstellung derartiger Profile zu schaffen. Profiles "The invention relates to a method and a system for Manufacture of thermally separated profiles for the manufacture of doors and windows and similar components, as well as the thermally separated profile, Bs is known, individual To separate metal profiles because of their thermal diffusivity so that the different Temperatures between outside and inside do not even out in the profiles themselves, For this purpose, the overall profile is formed in two parts that with the help of intermediate layers or connecting pieces made of materials with lower thermal diffusivity, zoBa plastic, a permanent, thermally separated connection is created0 This known profiles are zoBG continuously or in one piece by foaming or by subsequent connection, zoBo made with eccentrics, wedges or dergles, Disadvantageous in these types of execution is that the production by the necessity, the Manufacture semi-finished products in various laborious cold draws to achieve the required Achieving precision is relatively expensive, the object of the invention is to provide a Method to propose using the thermally broken profiles without the use of cold-drawn semi-finished products with the extrusion precision customary for light metals can be manufactured with the required high precision, as well as to create a plant for the production of such profiles.

Zur Lösung dieser Aufgabe wird erfindungsgemäß ein Verfahren zur Herstellung von thermisch getrennten Profilen aus kaltgewalztem Band vorgeschlagen, welches dadurch gekennzeichnet ist, daß zwei Ausgangsbänder vor der gleichzeitigen Kaltwalzverformung zu Halb#rofilen an ihren beiden Seitenkanten in regelmäßigen Abständen mit Ausnehmungen versehen werden und die anschließende Walzverformung derart erfolgt, daß sich die gelochten Kanten am Ende des Kaltwalzprozesses mit geringem Parallelabstand gegenüberstehen und daß bei Erreichen dieses Abstandes innen und außen Kunststoffbänder kontinuierlich und die Kantenflächen abdeckend zugeführt werden und eine Verbindung durch Verschweißen der Kunststoffbänder miteinander mittels Ultraschallschweißung sowohl durch die Ausnehmungen als auch durch den durch den Parallelabstand der Profilteile bestehenden Längsschlitz erfolgt.In order to achieve this object, the invention provides a method of production of thermally separated profiles made of cold-rolled strip proposed which characterized in that two output strips prior to the simultaneous cold rolling deformation to half # profiles on both of their side edges at regular intervals with recesses are provided and the subsequent rolling deformation takes place in such a way that the Opposite perforated edges at the end of the cold rolling process with a small parallel spacing and that when this distance is reached, plastic strips are continuously inside and outside and the edge surfaces are supplied covering and a connection by welding the plastic straps together by means of ultrasonic welding both through the Recesses as well as the existing through the parallel spacing of the profile parts Longitudinal slot takes place.

Die Anlage zur Durchführung des Verfahrens besteht aus je zwei übereinander oder nebeneinander angeordneten Bandhaspeln, Stanzwalzen, Mehrständer-Einformwalzgerüsten, Zuführeinrichtungen für Kunststoffbänder, Ultraschallschweißrollen mit Gegenschweißfedern bekannter Bauart, sowie einer der Anlage nachgeordneten Richtstrecke mit Auslaufteil und Trenneinrichtung.The system for carrying out the process consists of two on top of each other or strip reels arranged next to one another, punching rollers, multi-column forming roll stands, Feeding devices for plastic straps, ultrasonic welding rollers with counter welding springs known design, as well as a straightening section downstream of the system with Outlet part and separator.

Ein nach dem erfindungsgemäßen Verfahren hergestelltes thermisch getrenntes Profil ist gekennzeichnet durch zwei gleiche oder unterschiedliche Halbprofile aus Metall, die in parallelem Abstand mittels an gegenüberliegenden Profilschenkeln anliegenden Kunststoffbändern verbunden sind, welche sowohl durch Ausnehmungen in den Schenkeln als auch durch einen zwischen den Profilteilen bestehenden Längsschlitz hindurch miteinander verschweißt sind.A thermally separated one produced by the process according to the invention Profile is characterized by two identical or different half profiles Metal spaced parallel to each other by means of opposing profile legs adjacent plastic straps are connected, which both through recesses in the legs as well as through a longitudinal slot existing between the profile parts are welded to each other through.

Durch das erfindungsgemäße Verfahren kommen komplizierte Halbprofile mit hoher Präzision durch Kaltwalzen erzeugt werden, wobei während der Herstellung eine einwandfreie thermische Trennung mit Hilfe der als Verbindungselemente dienenden Kunststoffbändern erfolgt.The method according to the invention results in complicated half-profiles can be produced with high precision by cold rolling, with during manufacture a perfect thermal separation with the help of the connecting elements Plastic straps are made.

Die Erfindung wird im folgenden anhand der Zeichnung erläutert.The invention is explained below with reference to the drawing.

Es zeigen: Fig, 1 eine schematische Darstellung einer Produktionsanlage für das erfindungsgemäße Profil, Fig. 2 ein Gesamtprofil in perspektivischer Darstellung, Fig. 3 Profilvarianten.They show: FIG. 1 a schematic representation of a production plant for the profile according to the invention, FIG. 2 shows an overall profile in a perspective view, Fig. 3 profile variants.

Die in Figur 1 dargestellte Anlage setzt sich zusammen aus je zwei Bandhaspeln 10, zwei Stanzwalzen 11, denen zwei Mehrständer Einformwalzgerüste 12 nachgeordnet sind. Auf gleicher Höhe mit den Einformwalzgerüsten 12 sind Zuführeinrichtungen für Kunststoffband 13 3 angeordnete Mit Hilfe von Ultraschallschweißrollen 14, die in bekannter Weise mit Gegenschweißfedern versehen sind, werden die gewalzten Profile miteinander verbunden, Die fertigen Profile durchlaufen eine Richtstrecke 15 mit Auslaufteil und Trenneinrichtung.The system shown in Figure 1 is composed of two Strip reels 10, two punching rollers 11, to which two multi-column forming roll stands 12 are subordinate. Feed devices are at the same height as the forming roll stands 12 for plastic tape 13 3 arranged with the help of ultrasonic welding rollers 14, the are provided in a known manner with counter-welding springs, the rolled profiles connected to one another, the finished profiles pass through a straightening section 15 with Outlet part and separator.

Das in Figur 2 dargestellte Profil besteht aus zwei gleichen Profilteilen 1 und 2, die mittels an gegenüberliegenden Profilschenkeln anliegenden E.anststoffbändern verbunden sind, welche sowohl durch husnehmungen in den Schenkeln als auch durch einen zwischen den Profilteilen bestehenden Längsschlitz hindurch miteinander verschweißt sind.The profile shown in Figure 2 consists of two identical profile parts 1 and 2, which are attached by means of E. are connected, which both by house holes in the thighs and by welded to one another through a longitudinal slot existing between the profile parts are.

- Patentansprüche -- patent claims -

Claims (2)

Patentansprche: 1.)Verfahren zur Herstellung thermisch getrennter Profile ür die Herstellung von Türen, Fenstern und ähnlichen Bauteilen aus kaltgewalztem Band, dadurch gekennzeichnet, daß zwei Ausgangsbänder vor der gleichzeitigen Walzverformung zu Halbprofilen an ihren beiden Seitenkanten in regelmäßigen Abständen mit Ausnehmungen versehen werden und die anschließende Walzverformung derart erfolgt, daß sich die gelochten Kanten am Ende des Kaltwalzprozesses mit geringem Parallelabstand gegenüber stehen und daß bei Erreichung dieses Abstandes innen und außen Kunststoffbänder kontinuierlich und die Kantenflächen abdeckend zugeführt werden und eine Verbindung durch Verschweißen der Kunststoffbänder miteinander mittels Ultraschallschweißung sowohl durch die Ausnehmungen als auch durch den durch den Parallelabstand der Profilteile bestehenden Längs schlitz erfolgt. Claims: 1.) Process for the production of thermally separated Profiles for the production of doors, windows and similar components from cold-rolled Strip, characterized in that two output strips are prior to the simultaneous roll forming to half profiles on their two side edges at regular intervals with recesses are provided and the subsequent rolling deformation takes place in such a way that the Perforated edges at the end of the cold rolling process with a small parallel spacing opposite stand and that when this distance is reached, plastic straps inside and outside fed continuously and covering the edge surfaces and a connection by welding the plastic straps together using ultrasonic welding both through the recesses and through the parallel spacing of the profile parts existing longitudinal slot takes place. 2. Anlage zur Durchführung des Verfahrens nach Anspruch 1, gekennzeichnet durch je zwei nebeneinander oder übereinander angeordnete Bandhaspeln (10), Stanzwalzen (11), Mehrständer-Einformwalzgerüste (12), Zuführeinrichtungen für Kunststoffband (13), sowie Ultraschallschweißrollen mit Gegenschweißfedern (14), an die sich in bekannter Weise eine Richtstrecke (15) mit Auslaufteil und Trenneinrichtung anschließt.2. Plant for performing the method according to claim 1, characterized by two tape reels (10), punching rollers, arranged side by side or one above the other (11), multi-column forming roll stands (12), feeding devices for plastic strip (13), as well as ultrasonic welding rollers with counter-welding springs (14), to which in in a known manner, a straightening section (15) with outlet part and separating device is connected. 3o Thermisch getrenntes Profil, gekennzeichnet durch zwei gleiche oder unterschiedliche Halbprofile (1 und 2) aus Metall, die in parallelem Abstand mittels an gegenüberliegenden Profilschenkeln anliegenden Kunststoffbändern (3, 4) verbunden sind, welche sowohl durch Ausnehmungen (6) in den Schenkeln als auch durch einen zwischen den Profilteilen (1, 2) bestehenden Längsschlitz (5) hindurch miteinander verschweißt sind.3o Thermally separated profile, characterized by two identical ones or different half-profiles (1 and 2) made of metal, which are in parallel spacing by means of plastic straps (3, 4) are connected, which both through recesses (6) in the legs as well by a longitudinal slot (5) existing between the profile parts (1, 2) through one another are welded.
DE2623995A 1976-05-26 1976-05-26 Thermally separated profile as well as the process and system for its production Expired DE2623995C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2623995A DE2623995C3 (en) 1976-05-26 1976-05-26 Thermally separated profile as well as the process and system for its production

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Application Number Priority Date Filing Date Title
DE2623995A DE2623995C3 (en) 1976-05-26 1976-05-26 Thermally separated profile as well as the process and system for its production

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DE2623995A1 true DE2623995A1 (en) 1977-12-01
DE2623995B2 DE2623995B2 (en) 1979-01-11
DE2623995C3 DE2623995C3 (en) 1982-08-19

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516152A1 (en) * 1981-11-09 1983-05-13 Lindstroem Wictor Carl CHAMBRANLE AND FRAME FOR WINDOWS OR DOORS
DE19842725A1 (en) * 1998-09-18 2000-03-23 Micafil Ag Zuerich Embedding metal components in plastic, especially when forming high voltage cable terminations and joints is facilitated by axially-symmetrical undercut recess in metal, filled by casting resin
EP2142353A1 (en) * 2007-04-18 2010-01-13 Smith & Nephew PLC Expansion moulding of shape memory polymers
EP2199520A1 (en) * 2008-12-19 2010-06-23 Gebhardt-Stahl GmbH Method and device for producing a thermally separated reinforcement profile
DE202009012330U1 (en) 2009-09-10 2010-11-04 Gebhardt-Stahl Gmbh Casting plant for thermally separated metal profiles
ITRM20090456A1 (en) * 2009-09-09 2011-03-10 Ermanno Marsilii SAFETY LOCK WITH THERMAL CUT WITH ANTI-TAMPERING HINGES
DE202015100565U1 (en) * 2015-02-05 2016-05-09 C. Teckentrup Gmbh Thermally separated metal door

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1698548U (en) * 1955-03-03 1955-05-18 Ver Leichtmetallwerke Gmbh METAL PROFILES, IN PARTICULAR FRAME PROFILES FOR WINDOWS, SHOP WINDOWS OD. DGL.
DE1798956U (en) * 1957-08-12 1959-10-29 Eltreva Ag METAL FRAME FOR WINDOWS AND DOORS.
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DE7324370U (en) * 1973-10-04 Hartmann W & Co Inner and outer metal frames for door and window designs with inserted composite profiles that interrupt the heat transmission
DE1698548U (en) * 1955-03-03 1955-05-18 Ver Leichtmetallwerke Gmbh METAL PROFILES, IN PARTICULAR FRAME PROFILES FOR WINDOWS, SHOP WINDOWS OD. DGL.
DE1798956U (en) * 1957-08-12 1959-10-29 Eltreva Ag METAL FRAME FOR WINDOWS AND DOORS.
DE1214375B (en) * 1960-02-05 1966-04-14 Koller Metallbau Ag Composite profile bar, especially for window or door frames
AT289362B (en) * 1966-06-30 1971-04-26 Raimund Falkner Metal profile for frames of windows, doors and the like.
DE2361323A1 (en) * 1973-12-08 1975-06-12 Schuermann & Co Heinz Insulation profile with inter insulating layer - by heating layer to plasticisation temp and pressing between metal profiles
DE2516753A1 (en) * 1974-05-24 1975-11-27 Roger Evrard Voisin PROFILE PART

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516152A1 (en) * 1981-11-09 1983-05-13 Lindstroem Wictor Carl CHAMBRANLE AND FRAME FOR WINDOWS OR DOORS
EP0079064A2 (en) * 1981-11-09 1983-05-18 Wictor Carl Olof Lindström Sill and frame for windows or doors
DE3241226A1 (en) * 1981-11-09 1983-05-19 Wictor Carl Olof Dipl.-Ing. 244 02 Furulund Lindström GLIDING AND LEAF FRAME FOR WINDOWS OR DOORS
EP0079064A3 (en) * 1981-11-09 1985-01-09 Wictor Carl Olof Lindström Sill and frame for windows or doors
DE19842725A1 (en) * 1998-09-18 2000-03-23 Micafil Ag Zuerich Embedding metal components in plastic, especially when forming high voltage cable terminations and joints is facilitated by axially-symmetrical undercut recess in metal, filled by casting resin
EP2142353A1 (en) * 2007-04-18 2010-01-13 Smith & Nephew PLC Expansion moulding of shape memory polymers
EP2199520A1 (en) * 2008-12-19 2010-06-23 Gebhardt-Stahl GmbH Method and device for producing a thermally separated reinforcement profile
ITRM20090456A1 (en) * 2009-09-09 2011-03-10 Ermanno Marsilii SAFETY LOCK WITH THERMAL CUT WITH ANTI-TAMPERING HINGES
DE202009012330U1 (en) 2009-09-10 2010-11-04 Gebhardt-Stahl Gmbh Casting plant for thermally separated metal profiles
EP2299042A2 (en) 2009-09-10 2011-03-23 Gebhardt-Stahl GmbH Casting assembly for thermally separated metal profiles
EP2299042B1 (en) * 2009-09-10 2016-09-07 Gebhardt-Stahl GmbH Casting assembly for thermally separated metal profiles
DE202015100565U1 (en) * 2015-02-05 2016-05-09 C. Teckentrup Gmbh Thermally separated metal door

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DE2623995C3 (en) 1982-08-19
DE2623995B2 (en) 1979-01-11

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