EP0030386A1 - Elément pour portes, portails ou analogues et procédé pour sa fabrication - Google Patents

Elément pour portes, portails ou analogues et procédé pour sa fabrication Download PDF

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Publication number
EP0030386A1
EP0030386A1 EP80107688A EP80107688A EP0030386A1 EP 0030386 A1 EP0030386 A1 EP 0030386A1 EP 80107688 A EP80107688 A EP 80107688A EP 80107688 A EP80107688 A EP 80107688A EP 0030386 A1 EP0030386 A1 EP 0030386A1
Authority
EP
European Patent Office
Prior art keywords
component according
component
parts
bend
section
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.)
Withdrawn
Application number
EP80107688A
Other languages
German (de)
English (en)
Inventor
Michael Dipl.-Ing. Hörmann
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.)
Hoermann KG Brockhagen
Original Assignee
Hoermann KG Brockhagen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6709712&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0030386(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP0030386A1 publication Critical patent/EP0030386A1/fr
Withdrawn legal-status Critical Current

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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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/485—Sectional doors
    • 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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal

Definitions

  • the invention relates to a component according to the preamble of claim 1 and a method for its production.
  • Such a component consists of a front and a rear part made of metal, the front and back parts being two separate parts which are positively connected to one another on their narrow side to form an element.
  • This is foamed with polyurethane foam.
  • the front part is U-shaped in cross-section with legs bent at right angles inwards.
  • the back part is essentially designed as a plate which is provided on its two long sides with U-shaped pockets. To connect the two parts, the back part is arched outwards so that the openings of the pockets overlap the bent legs of the front part. Then the back part is released so that it resumes its plane alignment, the pockets of the back part sliding over the legs of the front part. Elements formed in this way, which are closed on their long sides, are then foamed with polyurethane foam.
  • the invention is based on the object of designing a component according to the preamble of claim 1, in particular for vertically or horizontally arranged gate elements, in such a way that the manufacture of the two and their assembly becomes simpler and cheaper.
  • a not inconsiderable cost saving and versatility of the component according to the invention is that the front and back parts are of identical design, so that they can be placed on top of one another in reverse.
  • the long sides of the positive connection are formed so that the recessed leg of one part has a bend facing away from the end face, which at least partially engages behind the bend of the other attached part.
  • a front part and a back part which is arranged in the opposite direction, can be loosely placed on top of one another and then shifted parallel to one another.
  • the cassette formed in this way is then foamed, for example with polyurethane foam, which exerts sufficient force over its entire length in the cassette of the component so that the two parts can no longer move in the pushing direction in the foamed state. Finally, there is a sufficient static friction force above the foam that prevents the two tools from slipping parallel to their long sides.
  • the component produced according to the invention also provides a component which is adaptable and versatile in design.
  • a coiled sheet metal strip is passed through forming rollers, the leg and the bend being formed on.
  • the sheet formed in this way is cut to a predetermined size and then stored temporarily.
  • Parts can be called up from the buffer and treated separately, for example painted or plastic-coated.
  • the parts are then retrieved from the memory and assembled to the components in cycles. Either the sections of the divided end pieces can be glued into the front and back parts before the cassette and foaming are put together, or alternatively, according to the invention, the undivided end pieces can be inserted after the joining of a front and back part, whereby these are held positively and immovably as a cassette to be foamed are.
  • the invention thus provides a component that is easy to manufacture and assemble.
  • the amount of band elements to be stored is considerably reduced due to the fact that both parts are of the same design.
  • each part can be formed in a simple manner by rolling a sheet metal and can be provided in any desired length and special processing, which is possible in particular by the cyclical processing of the temporarily stored and possibly between processed parts.
  • the turn formed according to the invention results in the cassette a long crawl on which the plastic leg is foaming stares, on the other hand, the bend allows the air displaced during foaming to escape.
  • the divided end pieces in the area of their raising and lowering.
  • the part denoted overall by 10 in FIG. 1 can be a front or back part of a component, which are used to form an element filled with foamed plastic.
  • the part 10 has on its end face 11 reinforcing grooves 12 which run parallel to the long sides 13 of the part and are attached to the part made of metal in a continuous operation by means of rollers. Instead of the reinforcing grooves 12, cassette-shaped depressions are also possible.
  • the identically designed sections 14 of an end piece, designated overall by 14, are inserted according to the directional arrow 16.
  • the section 14 is shown in more detail in section in Figure 2. It has on its upper side 17 a recess 18 with a rectangular cross section and an elevation 19, so that two sections 14 can be placed on the assembled component, because the elevation 19 of one part in the corresponding recess 18 of the other part and vice versa intervention.
  • the increase and decrease are dimensioned with so much play that, although scented, plastic foam cannot be expelled at home.
  • FIG. 3 two parts 10 are shown with inserted sections 14 side by side. It can be seen from FIG. 4 that one - left - part 10 is folded up according to directional arrow 20 and, according to directional arrow 21, is placed slightly laterally offset on the other - right - part 10, after which it is directed according to directional arrow 22 parallel to the end face 11 - to the right - is moved. This results in a positive fit due to the special design of the long sides.
  • the longitudinal side 23 of the part 10, which is bent approximately perpendicular to the end face 11, has an approximately right-angled recess 24, which is provided with a bend generally designated 25. In cross section, this is provided with two webs 26, 27 which are of approximately the same length (FIG. 5a).
  • the leg 24 on the right in FIG. 1 likewise has a cross-sectionally V-shaped bend 25 with webs 26, 27, this leg 24 being longer than that leg shown in FIGS. 5a and 5b (FIG. 6).
  • the components 30, 31 formed in this way after the foaming of the cassette 29 are associated with a ball or ceiling sectional doors shown in schematic cross section in Figure 8.
  • a hinge 32 known per se is provided on the rear end face 11, by means of which the two components are fixed to one another.
  • a seal 34 is inserted into the groove 33 of the cassette 29 (FIGS. 7 and 8) formed in the region of two legs 24 located opposite one another.
EP80107688A 1979-12-06 1980-12-06 Elément pour portes, portails ou analogues et procédé pour sa fabrication Withdrawn EP0030386A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7934411U 1979-12-06
DE19797934411 DE7934411U1 (de) 1979-12-06 1979-12-06 Bauelement fuer tueren, tore o.dgl.

Publications (1)

Publication Number Publication Date
EP0030386A1 true EP0030386A1 (fr) 1981-06-17

Family

ID=6709712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107688A Withdrawn EP0030386A1 (fr) 1979-12-06 1980-12-06 Elément pour portes, portails ou analogues et procédé pour sa fabrication

Country Status (2)

Country Link
EP (1) EP0030386A1 (fr)
DE (1) DE7934411U1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535800A1 (fr) * 1982-11-05 1984-05-11 Thomson Brandt Dispositif de fixation et de reglage en position de panneaux d'habillage de portes et portes d'armoires frigorifiques integrables munies de panneaux fixes par ce dispositif
DE3726699A1 (de) * 1987-08-11 1989-02-23 Hoermann Kg Sektionaltorblatt
EP0326131A2 (fr) * 1988-01-27 1989-08-02 Niemetz Torsysteme Pivot pour recouvrements composés de segments
EP0370324A2 (fr) * 1988-11-25 1990-05-30 Hörmann KG Brockhagen Vantail de porte
EP0370376A2 (fr) * 1988-11-25 1990-05-30 Hörmann KG Brockhagen Vantail de porte
EP0728897A2 (fr) * 1995-02-24 1996-08-28 Erich Dr.h.c. Döring Vantail de porte
DE19857065A1 (de) * 1998-12-10 2000-06-15 Hoermann Kg Verfahren zum Herstellen eines Torblattelementes für ein Tor, insbesondere Sektionaltor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267626A (en) * 1963-09-03 1966-08-23 Walcon Corp Composite panel with insulating insert
DE1965393U (de) * 1967-05-06 1967-08-03 Wilhelm Wolter K G Metall- oder kunststoffprofilstab fuer sockel oder kaempfer von tueren.
FR2292085A1 (fr) * 1974-11-20 1976-06-18 Promisol Haironville Panneau sandwich
FR2317463A1 (fr) * 1975-06-28 1977-02-04 Graf Gmbh Porte a panneau constitue en pieces de tole en forme
US4037377A (en) * 1968-05-28 1977-07-26 H. H. Robertson Company Foamed-in-place double-skin building panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267626A (en) * 1963-09-03 1966-08-23 Walcon Corp Composite panel with insulating insert
DE1965393U (de) * 1967-05-06 1967-08-03 Wilhelm Wolter K G Metall- oder kunststoffprofilstab fuer sockel oder kaempfer von tueren.
US4037377A (en) * 1968-05-28 1977-07-26 H. H. Robertson Company Foamed-in-place double-skin building panel
FR2292085A1 (fr) * 1974-11-20 1976-06-18 Promisol Haironville Panneau sandwich
FR2317463A1 (fr) * 1975-06-28 1977-02-04 Graf Gmbh Porte a panneau constitue en pieces de tole en forme

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108677A1 (fr) * 1982-11-05 1984-05-16 Societe D'electromenager Du Nord Selnor Dispositif de fixation et de réglage en position de panneaux d'habillage de portes et portes d'armoires frigorifiques intégrables munies de panneaux fixés par ce dispositif
FR2535800A1 (fr) * 1982-11-05 1984-05-11 Thomson Brandt Dispositif de fixation et de reglage en position de panneaux d'habillage de portes et portes d'armoires frigorifiques integrables munies de panneaux fixes par ce dispositif
DE3726699A1 (de) * 1987-08-11 1989-02-23 Hoermann Kg Sektionaltorblatt
EP0304642A1 (fr) * 1987-08-11 1989-03-01 Hörmann KG Brockhagen Porte sectionnelle
DE3726699C5 (de) * 1987-08-11 2009-05-28 Hörmann KG Brockhagen Sektionaltorblatt
EP0326131A3 (en) * 1988-01-27 1990-08-01 Niemetz Torsysteme Pivot for coverings consisting of segments
EP0326131A2 (fr) * 1988-01-27 1989-08-02 Niemetz Torsysteme Pivot pour recouvrements composés de segments
EP0370376A2 (fr) * 1988-11-25 1990-05-30 Hörmann KG Brockhagen Vantail de porte
EP0370376A3 (fr) * 1988-11-25 1991-09-04 Hörmann KG Brockhagen Vantail de porte
EP0370324A3 (fr) * 1988-11-25 1991-09-18 Hörmann KG Brockhagen Vantail de porte
EP0370324A2 (fr) * 1988-11-25 1990-05-30 Hörmann KG Brockhagen Vantail de porte
EP0728897A2 (fr) * 1995-02-24 1996-08-28 Erich Dr.h.c. Döring Vantail de porte
EP0728897A3 (fr) * 1995-02-24 1997-02-05 Doering Erich Vantail de porte
DE19857065A1 (de) * 1998-12-10 2000-06-15 Hoermann Kg Verfahren zum Herstellen eines Torblattelementes für ein Tor, insbesondere Sektionaltor

Also Published As

Publication number Publication date
DE7934411U1 (de) 1981-05-21

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