DE2623995B2 - Thermally separated profile, as well as the process and system for its production - Google Patents

Thermally separated profile, as well as the process and system for its production

Info

Publication number
DE2623995B2
DE2623995B2 DE2623995A DE2623995A DE2623995B2 DE 2623995 B2 DE2623995 B2 DE 2623995B2 DE 2623995 A DE2623995 A DE 2623995A DE 2623995 A DE2623995 A DE 2623995A DE 2623995 B2 DE2623995 B2 DE 2623995B2
Authority
DE
Germany
Prior art keywords
profile
legs
profile legs
recesses
pairs
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
DE2623995A
Other languages
German (de)
Other versions
DE2623995C3 (en
DE2623995A1 (en
Inventor
Fritz 5757 Wickede 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)

Description

Die Erfindung betrifft ein thermisch getrenntes Profil für die Herstellung eines Türrahmens, Fensterrahmens oder dergleichen, bestehend aus zwei Profilteilen aus kaltgewalztem Metallband, von denen jedes zwei Profilschenkel aufweist, die parallel zueinander liegen, paarweise zusammenwirken und paarweise unter Zwischenschaltung eines über die Länge der Profilteile durchlaufenden wärmedämmenden Isolierstoffkörpers miteinander verbunden sind.The invention relates to a thermally separated profile for the production of a door frame, window frame or the like, consisting of two profile parts made of cold-rolled metal strip, each of which has two Has profile legs that are parallel to each other, cooperate in pairs and in pairs below Interposition of a thermally insulating body of insulating material running through the length of the profile parts are connected to each other.

Ein Profil dieser Art ist durch die DE-OS 25 16 753 bekannt Der 2'usammenbau der Elemente des Profils erfolgt durch Ineinanderschieben.A profile of this type is described in DE-OS 25 16 753 known The elements of the profile are assembled by sliding them into one another.

Der Erfindung liegt die Aufgabe zugrunde, ein Profil der obengenannten Art zu schaffen, das eine besonders hohe Steifigkeit aufweist und das sich kostengünstig herstellen läßtThe invention is based on the object of creating a profile of the type mentioned above, which is a special one has high rigidity and which can be manufactured inexpensively

Diese Aufgabe wird durch die im kennzeichnenden Teil des Patentanspruchs 1 angegebenen Merkmale gelöst.This object is achieved by the features specified in the characterizing part of claim 1 solved.

Die mit der Erfindung erzielten Vorteile bestehen darin, daß sich das Profil aus seinen Elementen in einem kontinuierlichen Herstellungsprozeß erzeugen läßt und durch Verschweißen der Kunststoffbänder durch Ausnehmungen der Profilschenkel hindurch eine sehr hohe Steifigkeit für das fertige Profil erreicht wird.The advantages achieved by the invention are that the profile consists of its elements in one can produce continuous manufacturing process and by welding the plastic strips Recesses of the profile legs through a very high rigidity for the finished profile is achieved.

Ein Verfahren zur Herstellung des thermisch getrennten Profils und eine Anlage zur Durchführung des Verfahrens sind durch die Unteransprüche 2 bzw. 3 gekennzeichnet.A method for producing the thermally separated profile and a system for carrying it out of the method are characterized by subclaims 2 and 3, respectively.

Die Erfindung wird im folgenden anhand der Zeichnung erläutert. Es zeigtThe invention is explained below with reference to the drawing. It shows

F i g. 1 eine schematische Darstellung einer Produktionsanlage für das erfindungsgemäße Profil,F i g. 1 a schematic representation of a production plant for the profile according to the invention,

F i g. 2 ein Gesamtprofil in perspektivischer Darstellung, F i g. 2 an overall profile in a perspective illustration,

F i g. 3 Profilvarianten.F i g. 3 profile variants.

Die in F i g. 1 dargestellte Anlage setzt sich zusammen aus je zwei Bandhaspeln 10, zwei Stanzwalzen 11, denen zwei Mehrständerkaltwalzgerüste 12 nachgeordnet sind. Auf gleicher Höhe mit den Kaltwalzgerüsten 12 sind Zuführeinrichtungen für Kunststoffbänder 13 angeordnet. Mit Hilfe von Ultraschalischweißrollen 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 in F i g. 1 system shown is composed of two tape reels 10, two punching rollers 11, which two multi-column cold rolling stands 12 are arranged downstream. At the same height as the cold rolling stands 12 feed devices for plastic strips 13 are arranged. With the help of ultrasonic welding rollers 14, which are provided in a known manner with counter-welding springs, the rolled profiles are together tied together. The finished profiles pass through a straightening section 15 with an outlet part and a separating device.

Das in F i g. 2 dargestellte Profil besteht aus zwei gleichen Profilteilen 1 und 2, die mittels an gegenüberliegenden Profilschenkeln anliegenden Kunststoffbändern 3, 4 verbunden sind, welche sowohl durch Ausnehmungen 6 in den Schenkeln als auch innerhalb des Abstandes zwischen den Profilteilen miteinander ultraschallverschweißt sind.The in Fig. 2 profile shown consists of two identical profile parts 1 and 2, which means on opposite Profile legs adjacent plastic strips 3, 4 are connected, which both by recesses 6 ultrasonically welded to one another in the legs as well as within the distance between the profile parts are.

Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Thermisch getrenntes Profil für die Herstellung eines Türrahmens, Fensterrahmens oder dergleichen, bestehend aus zwei Profilteilen aus kaltgewalztem Metallband, von denen jedes zwei Profilschenkel aufweist, die parallel zueinander liegen, paarweise zusammenwirken und paarweise unter Zwischenschaltung eines über die Länge der Profilteile durchlaufenden wärmedämmenden Isolierstoffkörpers miteinander verbunden sind, dadurch gekennzeichnet, daß jedes Paar der zusammenwirkenden Profilschenkel in einer gemeinsamen Ebene liegt, daß die freien Enden dieser Profilschenkel im Abstand (5) voneinander stehen, daß die Profilschenkel Ausnehmungen (6) aufweisen und daß jeder Isolierstoffkörper aus zwei Kunststoffbändern (3, 4) besteht, die sowohl durch die Ausnehmungen (6) hindurch als auch innerhalb des Abstandes (5) zwischen den Profilschenkeln miteinander ultraschallverschweißt sind.1. Thermally separated profile for the production of a door frame, window frame or the like, consisting of two profile parts made of cold-rolled metal strip, each of which has two profile legs has, which are parallel to each other, cooperate in pairs and in pairs with the interposition a thermally insulating body of insulating material running through the length of the profile parts are interconnected, characterized in that each pair of the cooperating Profile leg lies in a common plane that the free ends of these profile legs stand at a distance (5) from each other that the profile legs have recesses (6) and that Each insulating body consists of two plastic strips (3, 4) which both pass through the recesses (6) through and ultrasonically welded to one another within the distance (5) between the profile legs are. 2. Verfahren zur Herstellung eines thermisch getrennten Profils nach Anspruch 1, dadurch gekennzeichnet, daß bei zwei Metallbändern vor deren gleichzeitiger Kaltwalzverformung zu zwei Profilteilen mit jeweils zwei parallel zueinander liegenden Profilschenkeln in diesen künftigen Profilschenkeln Ausnehmungen in regelmäßigen Abständen vorgesehen werden, daß anschließend die Walzverformung erfolgt, wobei sich die Profilschenkel der beiden Profilteile am Ende des Walzprozesses in geringem Abstand voneinander gegenüberliegen, und daß bei Erreichung dieses Abstandes an der Innen- und Außenseite der Profilschenkelpaare Kunststoffbänder angelegt werden, die paarweise sowohl durch die Ausnehmungen der Profilschenkel hindurch als auch innerhalb des Abstandes zwischen den Profilschenkeln miteinander ultraschallverschweißt werden.2. A method for producing a thermally separated profile according to claim 1, characterized characterized in that with two metal strips before their simultaneous cold rolling deformation to two Profile parts with two parallel profile legs in this future Profile legs recesses are provided at regular intervals that then the rolling deformation takes place, with the profile legs of the two profile parts at the end of the Rolling process opposed at a small distance from each other, and that when this is achieved Spaced on the inside and outside of the profile leg pairs plastic strips are applied, the pairs both through the recesses of the profile legs and within the Distance between the profile legs are ultrasonically welded together. 3. Anlage zur Durchführung des Verfahrens nach Anspruch 2, gekennzeichnet durch zwei Metallbandhaspeln (10), zwei Stanzwalzen (11), zwei Mehrständerkaltwalzgerüste (12), zwei Zuführungseinrichtungen (13) für Kunststoffbänder, zwei Ultraschallschweißvorrichtungen (14) sowie eine Richtstrecke (15) mit Auslaufteil und Trennvorrichtung.3. Plant for performing the method according to claim 2, characterized by two metal strip reels (10), two punching rolls (11), two multi-column cold rolling stands (12), two feeding devices (13) for plastic strips, two ultrasonic welding devices (14) and a straightening section (15) with outlet part and separator.
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

Applications Claiming Priority (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

Publications (3)

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

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE2623995A Expired 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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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445751B (en) * 1981-11-09 1986-07-14 Lindstroem Wictor Carl Olof BACK PROFILE FOR WINDOWS AND 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
DE102008063938A1 (en) * 2008-12-19 2010-06-24 Gebhardt-Stahl Gmbh Method and device for producing a thermally separated reinforcement profile
IT1395763B1 (en) * 2009-09-09 2012-10-19 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
DE202015100565U1 (en) * 2015-02-05 2016-05-09 C. Teckentrup Gmbh Thermally separated metal door

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2272250A1 (en) * 1974-05-24 1975-12-19 Voisin Roger

Also Published As

Publication number Publication date
DE2623995C3 (en) 1982-08-19
DE2623995A1 (en) 1977-12-01

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8339 Ceased/non-payment of the annual fee