EP0761924A1 - Système d'assemblage pour croisillons - Google Patents

Système d'assemblage pour croisillons Download PDF

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Publication number
EP0761924A1
EP0761924A1 EP96500101A EP96500101A EP0761924A1 EP 0761924 A1 EP0761924 A1 EP 0761924A1 EP 96500101 A EP96500101 A EP 96500101A EP 96500101 A EP96500101 A EP 96500101A EP 0761924 A1 EP0761924 A1 EP 0761924A1
Authority
EP
European Patent Office
Prior art keywords
joints
bars
profiles
lattice work
straight
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Withdrawn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
EP96500101A
Other languages
German (de)
English (en)
Inventor
Francisco Fernandez Iglesias
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.)
Individual
Original Assignee
Individual
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
Priority claimed from ES9501691A external-priority patent/ES2134078B1/es
Application filed by Individual filed Critical Individual
Publication of EP0761924A1 publication Critical patent/EP0761924A1/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Withdrawn legal-status Critical Current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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/99—Corner joints or edge joints for windows, doors, or the like frames or wings for continuous frame members crossing each other with out interruption
    • 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6604—Units comprising two or more parallel glass or like panes permanently secured together comprising false glazing bars or similar decorations between the panes
    • 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/667—Connectors therefor
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra

Definitions

  • This invention refers to a system for the formation of lattice work, made up of a number of independent base parts or components that attach to each other so as to develop a flat structure with a surface matching that of the opening to be covered.
  • the system of the invention is used to form lattice work of the type based on independent profiles and connecting joints fitted with one or more arms running on the direction in which the profiles meet.
  • This type of lattice work is particularly fitting for its inclusion between the double glazing panes of door and window panels, so that it is assembled upon said panel rims or frames, between the two glass panes, although they may also be used for the formation of independent lattice work for space partitions and other applications.
  • the independent profiles feature a tubular structure, whereas the arms of the joints are solid, and they adopt a stem shape with a cross section that matches the internal cross section of the tubular arms.
  • the assembly of the lattice work is effected by plugging at the end of the tubular profiles the arms or stems of the joints, so that only a profile may attach to an arm or stem.
  • This condition constitutes a limitation in respect of the possible designs that may be achieved through the application of currently used systems.
  • the object of this invention is to eliminate the previously mentioned disadvantages by using a system that supplies a structure of the previously described type, arranged so that it allows the assembly of lattice work with any type of design, that can be made up of contours using straight and curved spans of any shape.
  • Using the system object of this invention may be achieved structures that are furthermore arranged so that the ends of the profiles that define the contours of the lattice work are concealed, so that the state of those ends will not influence the aspect or finish of the lattice work.
  • the joints are made up of flat tubular parts limited by two larger opposed walls, largely flat and parallel, and two smaller opposed walls, being the above parts open at the other two smaller opposed surfaces. Between the greater walls run, from at least one of the free edges of the previously mentioned walls, intermediate partitions that define, between themselves and together with the smaller walls, passages which sections are sized so as to receive the end portion of the profiles that meet at the joint.
  • the joints may form, as from their two opposed open sides, an equal or different number of passages, so that the number of profiles meeting at the joint may be different on either side.
  • the passages that start from an open side of the joints may form a certain angle in respect of each other, approximately in coincidence with the angle formed by the profiles that meet on this side of the joint.
  • the joints may furthermore include, as from each of their opposed open surfaces, two passages aligned and in extension, through which a profile may pass through the joint, extending from it on both sides so as to form lattice work bars or spans.
  • This feature may also be found in the joints described in the main patent, fitted with tubular arms, as long as there are arms aimed in opposite directions.
  • the joints may be preferentially subdivided as per a median plane parallel to the larger walls, in two equal parts, fitted on their internal sides with mutual anchorage means, such as, for instance, pins and holes capable of being arranged across each other so that they may then couple upon each other, and mutually fitting ribs which purpose is to limit the passages.
  • mutual anchorage means such as, for instance, pins and holes capable of being arranged across each other so that they may then couple upon each other, and mutually fitting ribs which purpose is to limit the passages.
  • the joints with the previously described characteristics may feature a relative positioning of the passages different to the one described above, so that they would then allow the reception of the profile ends running as per perpendicular directions and forming different angles in respect of each other.
  • the invention does also foresee that some of the spans between joints may be covered by pairs of bars or rods that will feature a thickness half of that of normal bars, so as to allow their coupling inside the tubular housing corresponding to the joint.
  • These bars or rods may adopt any curve shape, preferentially symmetrical in respect to another one, finishing in the form of straight spans that are attached so as to be capable of being jointly housed into each joint.
  • the shape of the bars of each pair may be symmetrical, in which case the straight end spans of each bar will be aligned in respect of each other. Thus, upon attaching the two bars of each pair, the end spans of both bars will be supported upon each other, whereas their shapes will determine a symmetrical contour.
  • the shapes of the bars may be formed by curved and straight spans that may adopt any outline, enabling the achievement of a great number of different designs.
  • Joints of a single tubular arm will be used for the attachment of the elements making up the lattice work to the frame or contour upon which it is to be assembled. These joints will then be anchored to the frame or contour and will receive upon their tubular arm the attached ends of the pair of bars that initiate the lattice work, in the case of shaped bars, or the tubular element or bar, in the case of a straight span. Joints with two, three and four tubular arms may be used for the internal design or outline of the lattice work.
  • each pair of shaped bars, or the bar In order to make bar pairs easier to handle, they may be secured to each other using holding clips that are fixed upon the end straight spans, particularly when those spans are long. In some cases those spans may also be joined together using spot welds. These clips may also join together the adjacent portions of shapes.
  • the joints are fitted at their central section with offsets that allow the assembly of elastic elements that ensure contact with the glass panes and the non movability of the lattice once it has been duly assembled.
  • Figure 1 is a partial elevation view of a lattice work made up in accordance with the structure object of the invention.
  • Figure 2 is a detail view of the lattice work in figure 1, shown at a larger scale.
  • Figure 3 is an elevation view of a four arm joint.
  • Figure 4 is a cross section view of a four arm joint, taken as per the cut line IV-IV of figure 3.
  • Figure 5 is an elevation view of a three arm joint.
  • Figure 6 is a cross section view of a three arm joint, taken as per the cut line VI-VI of figure 5.
  • Figure 7 is a diametral cross section of a one arm joint.
  • Figure 8 is a cross section view similar to that of figure 7, showing an execution variant.
  • Figure 9 is an elevation view of a housing half of the structure bar holding clips.
  • Figure 10 is a cross section view taken as per the cut line X-X shown in figure 9.
  • Figure 11 is an upper plan view of the housing half shown in figure 9.
  • Figure 12 is a cross section view of a joint of the lattice work assembled between two glass panes.
  • Figure 13 is a frontal elevation view of a second lattice work built in accordance with the invention.
  • Figure 14 is a perspective view of a joint made up in accordance with the invention, that becomes part of the lattice work shown in figure 13.
  • Figure 15 is a perspective view of the joint shown in figure 14, in open position.
  • Figure 16 is a perspective view of another joint of those that form part of the lattice work shown in figure 13.
  • Figure 17 is a perspective view of the joint shown in figure 16, in open position.
  • Figure 18 is a perspective view of another joint, similar to that shown in figure 16, but with the same number of passages at both ends.
  • Figure 19 is a perspective view of one of the end joints that form part of the lattice work shown in figure 13.
  • Figure 20 is a cross section view of the joint shown on figure 19, as per a central plane parallel to its bigger walls.
  • Figure 21 is a perspective view of a variant of an end joint.
  • Figure 22 is a cross section view of the joint shown in figure 21, as per a median plane parallel to its bigger surfaces.
  • Figures 23 and 24 correspond to cross sections of different profiles that may become part of the lattice work shown in figure 13.
  • Figure 25 is a partial cross section of the lattice work shown in figure 13, taken as per cut line XXV-XXV of figure 13.
  • Figure 1 shows a lattice work made up as per the system object of this invention, assembled upon a rim or frame 1 and made up of a number of straight bars or tubes, marked with reference number 2, and pairs of shaped bars or rods marked with reference number 3.
  • the bars or rods 3 that feature intermediate outlines are topped at both straight end spans 4 that support each other through the coupling together of the two bars that make up each pair.
  • joints 5 that feature a single arm, joints 6 featuring three arms and joints 7 fitted with four arms.
  • these arms are hollow, of tubular configuration, open at their end and internally sized so as to receive the end attached together portions 4 of the pairs of bars or rods 3 of the straight bars or tubes 2.
  • Figures 3 and 4 represent a joint 7 shown with greater detail, so that it may be observed how arms 8 of these joints feature a tubular configuration, open at their end and internally sized so as to be capable of receiving, with a tight fit, the joined end portion 4 of bars 3 or the end portions of bars 2.
  • Figures 5 and 6 represent a three arm joint, wherein it may be observed how each arm 9 adopts the same tubular configuration already described with reference to figure 4.
  • figures 7 and 8 represent a joint featuring a single arm 5, with a different external configuration but with its internal housing sized so as to receive the attached end portion of bar pairs 3 or of bars 2.
  • These joints may have at their base a pin 10 capable of being introduced into a hole fittingly practised on frame 1, so as to firmly secure the joint to the frame.
  • Bars 2 and 3 that become part of the structure formed as per the system object of this invention may be solid, thus allowing the performance of side outlines for the purpose of obtaining straight or curved spans using different designs, as may be observed in figure 1.
  • Figure 2 represents the joined end of two bars 3 being introduced into one of the tubular arms 8 of a four arm joint 7, as well as the assembly of a bar 2 into another arm 8.
  • the straight spans of the bars 3 may be fastened using clips 11 that, as may be observed in figures 9 to 11, may be formed by two equal housings halves 12 fitted with a central longitudinal channel 13, at one side of which extends a pin 14, whereas on the opposite side it has a fittingly located hole 15.
  • the clip is then formed joining together the two housing halves 12, rotated 180° in respect of each other, so that the pin 14 may then fit into hole 15 of the opposing housing half.
  • the longitudinal passage 13 shall be sufficiently sized to hold the straight spans of bars 3, as shown in figures 1 and 2.
  • the walls that limit the passage 13 of the housing halves 12 may be fitted with cross sectional ribs 16, figure 10, arranged so as to ensure their proper attachment to the joined straight spans of the bars.
  • spot welding may also be used to join bars 3.
  • the assembly of the lattice work shall then commence fixing the joints 5 and 5a to the frames and then will be introduced the joined straight end of the pairs of bars 3 or of the bars 2, using intermediate joints 6 or 7 fitted with two, three, four or even more arms and which may form equal or variable angles in respect of each other, all of the above so as to be capable of achieving, together with the different outlines or designs of bars 3, lattice work with highly attractive fancy shapes.
  • the ends of bars 2 and 3 are furthermore concealed inside the tubular arms of the joints, thus enabling a better finish, given that all visible surfaces will then feature the finishes corresponding to the manufacturing processes of the various parts and components.
  • bars 2 are capable of featuring any polygonal, broadside, circular, square, octagonal, etc. cross section, whereas bars or rods 3 shall preferentially feature cross sections duly corresponding to the cross section selected for the corresponding bar or tube 2.
  • arms (8) of the joints may form a straight or slightly curve cage, so as to be capable of receiving the arched profile ends meeting at a joint.
  • Figure 13 represents a lattice work assembled within a frame of roughly semicircular shape and which is made up of a number of straight radial arms 21 running between the curved portion 22 of the frame and an internal bridge like structure approximately semicircular and concentric in respect of the semicircular curved portion 22 of the frame, being this bridge attached by its ends to the straight diametral span of the frame.
  • the straight arms 21 are attached by their external end to the semicircular stretch 22 of the frame using joints 27 that include a tubular branch, whereas the joint to the central bridge may be effected using joints 28 that feature three tubular branches.
  • joints 29 The joints between the external 25 and internal arch shaped bars and the intermediate straight radial bars is effected using joints 29, whereas the joint to the end radial bars is effected using joints 30.
  • the lattice work object of the invention is particularly suited for assembly on door and window panes fitted with double glazing, as shown in figure 25, that represents the external stretch 22 of the frame shown in figure 13, to which are anchored the radial bars or arms 21, using joints 27, and which are then located between glass panes 31 and 32 that make up the double glazing, kept in place, for instance, through the use of beads 33 or any other traditional fixing system.
  • the various stretches that make up the lattice work shall be made up of profiles, preferentially made of metal, which may be either solid or tubular, and which may feature any required cross section.
  • Semicircular bridge like structure 23 may also be made up of stretches of arched profiles joined together using joints 28 which include three tubular arms into which are then plugged the profiles that meet at the joint.
  • joints 28 which include three tubular arms into which are then plugged the profiles that meet at the joint.
  • the radial arms or profiles 21 are fixed upon the semicircular stretch 22 of the frame using joints 27, which, as may be better observed in figures 18 and 20, are designed in the shape of sleeves which internal cavity 31 is sized so as to fittingly receive the end portion of radial arm 21.
  • These parts are furthermore fitted with an external pin 32 for their attachment to the semicircular stretch 22 of the frame.
  • joints 27 may then adopt the configuration shown in figures 21 and 22., where the configuration of sleeve 31 is maintained but its enclosed base is limited by two surfaces 33 and 34 that form, in respect of each such surface, the same angle that the point of the frame where they are to be coupled, with pin 32 extending from one of the previously described surfaces, as in the case of figures 19 and 20.
  • Figures 14 and 15 represent joint 30 used to join arched arms or profiles 25 and 26 to the radial arms or profiles 21a.
  • These joints are made up of flat configured tubular parts, limited by two opposite larger walls, marked with reference number 35 and by two opposite smaller walls, marked with reference number 36, being the two parts open at the remaining two opposite smaller surfaces.
  • These joints shall be preferentially subdivided, as per a median plane parallel to the larger walls 35, in two approximately equal parts, marked with reference numbers 37 and 38 and shown in figure 15.
  • These parts have, on their internal surface, holes 39 and pins 40 that can be arranged across each other and fittingly joined, so as to be used as fastening elements.
  • the two parts are furthermore fitted upon their internal surface with ribs 41 located adjacent to their longitudinal edges, which upon joining the two parts together shall then define the smaller walls 36, and further fitted with intermediate ribs 42 that upon joining together the two parts 37 and 38 then form an intermediate wall that will then, together with the smaller walls 36 of the joint, define two passages, which passages are duly marked in the drawing with reference numbers 43 and 44. At the opposite end will be formed a single passage 45, enclosed by side walls.
  • passages 43 and 45 are aligned and extending from each other, so that through them may then pass a profile, as shown by the dotted lines of figure 15, marked with reference number 46 and which would correspond to straight radial arm la shown in figure 13.
  • Through passage 44 would then be introduced the end portion of another profile that would end at this joint, as shown by way of dotted lines in figure 15 and marked with reference number 47, profile that would then coincide with arched arms 25 or 26 of figure 13, that end at joint 30.
  • Joints 29 are shown in figures 16 and 17 and are made up, similarly to joints 30 shown in figures 2 and 3, by flat configured tubular parts, limited by two opposite larger walls 35a and other two, also opposite, smaller walls 36a, being the tubular part open at the remaining two opposite surfaces.
  • tubular part is subdivided, as per a median plane parallel to the larger surfaces 35a, in two parts marked by reference numbers 37a and 38a and shown in figure 17 and which feature, upon their opposite surfaces, holes 39a and pins 40a arranged across each other and that can be joined together so as to define the joining elements of the two parts.
  • these two parts are fitted with ribs 41a, adjacent to the longitudinal edges, which upon joining together the two portions shall then define longitudinal walls 36a.
  • ribs 42a Extending from one of the free edges, the two parts are further fitted with ribs 42a which, upon joining the two parts together, shall then define an intermediate passage 48 in the space between them, and further passages 43a and 44a with side walls 36a.
  • Passages 48 and 45a are aligned and in extension in respect of each other, being thus capable of receiving through them a single profile represented by dotted lines in figure 17 and marked with reference number 46a, and which shall correspond to any one of the straight radial arms 21 forming part of the lattice work shown in figure 13.
  • profiles 21, 25 and 26 may feature a rectangular cross section, with a small intermediate longitudinal channel or crevice 49 running along its larger surfaces or else with offsets 50 running along its corners. Its cross section may also adopt any other shape and may furthermore be either solid or tubular, adapting the configuration of the passages of the joints to the external shape of the profiles.
  • the joints described allow the assembly of lattice work with any design, forming contours based on straight stretches, curved stretches or upon a combination of both straight and curved stretches.
  • the previously described joints may be made using plastic material, being their thickness equal or slightly smaller than the separation between glass panes 31 and 32, figure 25, that make up the double glazing of the frame on which the lattice work is assembled.
  • the resulting gap may then be closed up using plastic discs or drop shapes attached to the offsets of the joints, as shown in figures 14, 16 and 18.
  • the number of passages practised on the open faces or surfaces of the tubular parts shall depend upon the number of profiles running therein, being these parts capable of having a different number of passages on either side, as in the cases shown in figures 14 and 17, or else having the same number of passages on both sides, as shown in figure 18.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP96500101A 1995-08-25 1996-07-18 Système d'assemblage pour croisillons Withdrawn EP0761924A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES9501691 1995-08-25
ES9501691A ES2134078B1 (es) 1995-08-25 1995-08-25 Sistema para la formacion de celosias.
ES9600716A ES2169615B1 (es) 1995-08-25 1996-03-26 Mejoras en la patente no. 9501691, relativa a un sistema para la formacion de celosias.
ES9600716 1996-03-26

Publications (1)

Publication Number Publication Date
EP0761924A1 true EP0761924A1 (fr) 1997-03-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP96500101A Withdrawn EP0761924A1 (fr) 1995-08-25 1996-07-18 Système d'assemblage pour croisillons

Country Status (1)

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EP (1) EP0761924A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182318A3 (fr) * 2000-08-26 2003-01-22 Alan David Pitt Systèmes de grille améliorés
RU2546440C2 (ru) * 2013-05-29 2015-04-10 Владимир Иванович Рубцов Способ получения декоративно-прикладных изделий из профильных труб и изделия, полученные указанным способом
RU2546439C2 (ru) * 2013-05-29 2015-04-10 Владимир Иванович Рубцов Декоративно-прикладное изделие с декоративными защитными накладками

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039574A (en) * 1960-02-15 1962-06-19 Frank B Miller Grillwork panel and method for making same
FR1352640A (fr) * 1963-04-05 1964-02-14 Grille composée d'éléments de profilés alignés les uns contre les autres de façon à être tangents pour fenêtres, portes, rampes d'escalier, et autres
FR2343873A1 (fr) * 1976-03-12 1977-10-07 Clement Louis Procede et elements pour la prefabrication des grilles ornementales utilisees en ferronnerie et en serrurerie
DE3221117A1 (de) * 1981-07-03 1983-04-07 Fa. Franz Knack, 4400 Münster Isolierglaselement mit zwischen zwei scheiben eingesetztem zierglaselement und abstandshaltern
GB2106580A (en) * 1981-08-12 1983-04-13 Hepworth Plastics Ltd Windows
DE3504717A1 (de) * 1985-02-12 1986-08-14 Josef Drexler GmbH, 8172 Lenggries Gitterelement
US4783938A (en) * 1988-02-05 1988-11-15 Sne Enterprises Window panel assembly
EP0296755A2 (fr) * 1987-06-26 1988-12-28 Alan David Pitt Grillage de sécurité et procédé de fabrication
AT394617B (de) * 1990-07-23 1992-05-25 Proglas Handelsgmbh & Co Kg Fenstersprossensystem aus hohlprofilen und deren verbindungen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039574A (en) * 1960-02-15 1962-06-19 Frank B Miller Grillwork panel and method for making same
FR1352640A (fr) * 1963-04-05 1964-02-14 Grille composée d'éléments de profilés alignés les uns contre les autres de façon à être tangents pour fenêtres, portes, rampes d'escalier, et autres
FR2343873A1 (fr) * 1976-03-12 1977-10-07 Clement Louis Procede et elements pour la prefabrication des grilles ornementales utilisees en ferronnerie et en serrurerie
DE3221117A1 (de) * 1981-07-03 1983-04-07 Fa. Franz Knack, 4400 Münster Isolierglaselement mit zwischen zwei scheiben eingesetztem zierglaselement und abstandshaltern
GB2106580A (en) * 1981-08-12 1983-04-13 Hepworth Plastics Ltd Windows
DE3504717A1 (de) * 1985-02-12 1986-08-14 Josef Drexler GmbH, 8172 Lenggries Gitterelement
EP0296755A2 (fr) * 1987-06-26 1988-12-28 Alan David Pitt Grillage de sécurité et procédé de fabrication
US4783938A (en) * 1988-02-05 1988-11-15 Sne Enterprises Window panel assembly
US4783938B1 (fr) * 1988-02-05 1993-06-25 Sne Enterprises Inc
AT394617B (de) * 1990-07-23 1992-05-25 Proglas Handelsgmbh & Co Kg Fenstersprossensystem aus hohlprofilen und deren verbindungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182318A3 (fr) * 2000-08-26 2003-01-22 Alan David Pitt Systèmes de grille améliorés
RU2546440C2 (ru) * 2013-05-29 2015-04-10 Владимир Иванович Рубцов Способ получения декоративно-прикладных изделий из профильных труб и изделия, полученные указанным способом
RU2546439C2 (ru) * 2013-05-29 2015-04-10 Владимир Иванович Рубцов Декоративно-прикладное изделие с декоративными защитными накладками

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