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EP3427851A1 - Profilé de construction et combinaison de profilés comprenant au moins deux profilés de construction et un support de main courante - Google Patents

Profilé de construction et combinaison de profilés comprenant au moins deux profilés de construction et un support de main courante Download PDF

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Publication number
EP3427851A1
EP3427851A1 EP18183178.5A EP18183178A EP3427851A1 EP 3427851 A1 EP3427851 A1 EP 3427851A1 EP 18183178 A EP18183178 A EP 18183178A EP 3427851 A1 EP3427851 A1 EP 3427851A1
Authority
EP
European Patent Office
Prior art keywords
profile
construction
holes
main side
construction 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.)
Pending
Application number
EP18183178.5A
Other languages
German (de)
English (en)
Inventor
Oliver Falkenhagen
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.)
FALKENHAGEN, OLIVER
Original Assignee
Falkenhagen Bjoern
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 DE102017115746.8A external-priority patent/DE102017115746A1/de
Priority claimed from DE102017120790.2A external-priority patent/DE102017120790A1/de
Application filed by Falkenhagen Bjoern filed Critical Falkenhagen Bjoern
Publication of EP3427851A1 publication Critical patent/EP3427851A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped

Definitions

  • the invention initially relates to a construction profile of closed polygonal cross-section. Furthermore, the invention relates to a combination profile, which is composed of a first and at least a second construction profile of this type and a railing support.
  • Such construction profiles are used, for example, in the construction of stationary or mobile platforms for the storage of goods or pallets.
  • the storage platforms are assembled from prefabricated construction profiles, wherein the profiles are partly built as vertical supports, partly as cross members or trusses, and partly as diagonal struts.
  • the connection of the individual profiles is usually carried out by screwing by means of corresponding bolts, which are passed through holes with which the construction profiles are provided over their length.
  • the DE 44 44 413 A1 and the EP 2 363 214 A1 show construction profiles.
  • welded construction profiles are used, which can not be reused when rebuilding the construction.
  • the invention is based on the object to provide a suitable especially for the creation of storage platforms design profile, which is characterized by universal usability and compact design.
  • the invention is further based on the object of providing an easy-to-install, secure railing.
  • FIGS. 1, 2 and 5 is a combination profile reproduced, which is composed of two on a partial length set in one another, similarly designed construction profiles 1, 2.
  • the opposite is in the FIGS. 3 and 4 a combination profile reproduced, which is composed of a total of three similarly designed and nested in part lengths construction profiles 1, 2, 3.
  • the two or three box sections are designed such that they are not only nestable, but that they are also universally and particularly easily connected with each other and with other construction elements in this state.
  • Such other construction elements may, for. B. transverse or longitudinal beams of the goods storage storage stage or a walk-in racking system.
  • FIG. 5 the structure of the construction profile will be explained, wherein Fig. 5 the two-part construction with outer construction profile 1 and inner construction profile 2 reproduces, in which the construction profile 2 is of smaller cross section than the construction profile 1 and is enclosed by the construction profile 1, at least over a partial length of the total length of the combination profile thus formed.
  • Both profiles 1, 2 are here of square cross-section.
  • the outer construction profile 1 is thus composed of a total of four main sides 1A, 1B, 1C, 1D, each having the same area.
  • the inner construction profile 2 is composed of four main sides 2A, 2B, 2C, 2D, each having the same area, but which is smaller than the area of the main sides 1A, 1B, 1C, 1D.
  • Each construction profile 1, 2, 3 is made from a single metal sheet which has been folded several times in the longitudinal direction of the profile, namely four times.
  • the two longitudinal edges of the metal sheet folded in this way are then connected to one another at a welded seam 5 drawn in the longitudinal direction of the profile, as a result of which there is a closed profile over its entire circumference.
  • the edge of the metal sheet and the subsequent pulling of the weld 5 is carried out in such a way that the weld 5 is located on one of the four main sides, preferably exactly in the middle of this main page.
  • Fig. 5 In the execution after Fig. 5 is the weld 5 of the outer construction profile 1 centered on the main side 1D, and the weld 5 of the inner construction profile 2 centered on the main side 2C. Since the profiles 1, 2, 3, however, are square, it is irrelevant in the assembly on which side of the profiles each weld 5 is located.
  • the outer profile 1 is composed of two first main sides 1A and 1B, of which the side 1B is arranged parallel to the side 1A, and two second main sides 1C and 1D, of which the side 1D is arranged parallel to the side 1C. Between adjoining main pages are right angles, which through the edges made of the original metal sheet.
  • the main side 1A and the main side 1B parallel to this main side are provided with holes 6.1 arranged on the same profile section, so that these holes 6.1 are aligned with each other, ie. H. exactly opposite each other.
  • the holes 6.1 are arranged in pairs on the respective main page. They thereby form two straight rows R1, R2, the first row R1 having holes on one side and the second row R2 having holes on the other side of the center of the main side.
  • the two rows R1, R2 have the same distance to the longitudinal center of the respective main side 1A, 1B.
  • successive holes 6.1 each have the same distance A from one another.
  • the holes 6.1 of the outer profile 1 coincide exactly with the inside arranged behind holes 6.2 of the inner profile 2. This is achieved by the holes 6.2 of the profile 2 a distance A2 to their adjacent Profilecke have, which is less than the distance A1 of the holes 6.1 of the profile 1 to its adjacent profile corner.
  • all the holes 6.1, 6.2 have the same and therefore a uniform distance to the longitudinal center of the main sides 1A, 1B, 2A, 2B.
  • the rows R1, R2, in which the holes are arranged 6.1 coincide with the rows R1, R2, in which the holes are arranged 6.2.
  • Fig. 5 Therefore, it is possible, one or more bolts 9 through holes 6.1 and 6.2 in the mutually opposite main sides 1A, 2A and at the same time by aligned holes 6.1 and 6.2 in the mutually opposite, parallel main sides 1B, 2B through, and so the profiles 1, 2 to connect and lock in the longitudinal direction against each other.
  • the holes 7.1 and 7.2 on the other main sides 1C, 1D, 2C and 2D are arranged in two straight rows R1, R2, and each have the same distances A to each other in the longitudinal direction.
  • the length locations of the holes 7.1 on the main sides 1C, 1D offset by half the distance A to the length locations of the holes 6.1 on the main pages 1A, 1B.
  • the length locations of the holes 7.2 on the main sides 2C, 2D are offset by half the distance A from the longitudinal locations of the holes 6.2 on the main sides 2A, 2B.
  • the two profiles 1, 2 can be arranged offset relative to one another in the longitudinal direction in such a way that bolts 9 simultaneously pass through holes in the two first main sides 1A, 1B and through holes in the two second main sides 2C, 2D, the mutual longitudinal offset of the two profiles is half the distance A, or the longitudinal offset is the sum of half the distance A and an integer multiple of the distance A.
  • the profiles or combination profiles 1, 2, 3 can be used individually or in one another both for forming vertical supports and as horizontal elements, e.g. Cross connections or traverses of a screwable steel stage construction.
  • the Fig. 3 shows, here on the basis of the three-part combination profile that bolts 8 are not only through the mutually parallel main sides of the involved profiles 1, 2, 3 inserted therethrough to connect these profiles and to lock each other, but that the same pin 9 with a corresponding bolt length in addition fasten construction element 11 extending transversely to the combination profile.
  • the so connected by means of the same pin 9 construction element 11 may, for. B. be a diagonal bracing, or a horizontal transverse or longitudinal traverse of a goods storage storage stage or a walk-in rack system.
  • cold-rolled or cold-profiled Material for the construction supports according to the invention.
  • high-tempered steel eg S270, S355, S490
  • the surface of cold-rolled or cold-profiled material, in particular high-grade steel can be protected by galvanizing, so that a painting is not required. This is an advantage over the use of hot-rolled material, which must be painstakingly painted. In addition, a galvanized surface is not prone to injury.
  • a 4 mm thick sheet is used for the construction profile.
  • large loads can be borne, especially if two, three or more construction profiles are nested and secured by bolts.
  • connection between construction profiles or the profiles of a combination profile is made by bolts that can transmit the forces that load on a construction profile or combination profile. It can be used any bolt, provided that the safe transmission of the forces is ensured.
  • Typical bolts are bolts that are secured with cotter pins or rings, but preferably bolt bolts are used, which are secured by means of a washer and nut. Possibly. aids are used to secure the bolt, z.
  • adhesives or adhesives are used to secure the bolt.
  • the invention further relates to a construction profile which is used as a railing support 12, which makes it possible in a simple manner to provide constructions of the construction or combination profile according to the invention with a railing.
  • the railing support 12 is described below with reference to the Fig. 6a, 6b, 6c explained in more detail.
  • the railing support 12 is constructed as the construction profile 1, but with a smaller cross-section. It usually has a square cross-section. According to an alternative embodiment, this cross-section tapers to the free end of the railing support. While a width or depth of about 120 mm to 140 mm are common for the construction profile, the railing support 12 has a width or depth of 60 mm to 80 mm.
  • a railing support On the opposite, parallel main sides 12 B, 12 D of a railing support are, as in Fig. 6a and 6b represented holes 13.1, 13.2 arranged.
  • the holes 13.1, 13.2 are mounted at a distance from each other parallel to the longitudinal axis in a row on the opposite, parallel main sides 12A, 12C of the railing support 12.
  • the distance of the holes 13.1, 13.2 from each other is preferably equal to the distance of the holes from each other for the construction profile. Due to the small edge length of the railing support 12, the holes are advantageously arranged in a single row in the middle of a main side 12A, 12B, 12C, 12D.
  • the abutment surfaces 14a, 14b which result from the folding of the metal sheet to a railing support 12, not arranged as in the construction profiles in the center of a main side 12D, but off-center, ie, outside the area in which the holes are arranged but usually not arranged on an edge of the railing support.
  • Fig. 6a shows the off-center arrangement of the abutment surfaces 14a, 14b on a main side 12D of the railing support 12th
  • a railing support 12 on the other two, mutually parallel main sides 12A, 12C holes 15.1, 15.2 arranged centrally for bolts on the main side in a row. More preferably, the holes are 15.1 and 15.2 offset by half a hole spacing with respect to the holes 13.1 and 13.2, as in Fig. 6b shown. In this way, the connection of other railing supports 12 is possible in a simple manner.
  • the rail supports 12 are not enough.
  • the resulting between two railing columns fields can by full-surface blocking elements such. As sheets, glass plates, plastic plates or other materials that are sufficiently strong to be filled. In this way, an effective fall protection can be ensured.
  • some blocking elements such. As nets or ropes between the rail supports are stretched.
  • the railing support 12 holes 16, which are each arranged at half the hole spacing to the holes 13.1, 13.2 and 15.1 and 15.2 (see. Fig. 6a, 6b ).
  • the holes 16 are preferably smaller in diameter than the holes 13.1, 13.2 and 15.1 15.2. The smaller diameter is sufficient to z.
  • the holes in the rail supports 13.1, 13.2, 15.1, 15.2, 16 are preferably round as well as the holes 6.1,6.2 and 7.1, 7.2 in the construction profiles. There are no slots in introduced the construction profiles of the invention and the railing supports.
  • the holes 6.1, 6.2, 7.1, 7.2, 13.1, 13.2, 15.1 and 15.2 are dimensioned so that they can be penetrated by bolts or screws, the diameter of these holes is preferably only slightly larger than the diameter of the bolt.
  • the diameter of the holes 6.1, 6.2, 7.1, 7.2, 13.1, 13.2, 15.1 and 15.2 is between 0.3 mm and 1.0 mm larger than the diameter of the bolts, preferably 0.5 mm and 0.7 mm larger. It is usually only so much game provided that the bolt can be fitted through the holes, z. For example, with a M12 screw, a hole size of 12.5 mm.
  • the railing support is preferably by means of a connecting element, also referred to here as foot 17, attached to a construction or combination profile.
  • a connecting element also referred to here as foot 17, attached to a construction or combination profile.
  • An example of a footrest 17 for a railing support is shown in FIG Fig. 7 shown.
  • the foot 17 has a first portion 18 which abuts the construction or combination profile.
  • holes 17.1 are introduced, which are spaced so that they are aligned with holes 6.1, 6.2 or 7.1, 7.2 on the construction profile or on the combination profile, so that bolts inserted through the holes 17.1 and 6.1, 6.2 or 7.1, 7.2 and can be secured.
  • the foot 17 further includes two parallel portions 19 extending away from the first portion 18.
  • the second parallel sections 19 are at the angle to the first section 18, in which the railing supports 12 are to stand for the construction profile. In most cases, the angle between the first section 18 and the second sections 19 is 90 °.
  • Each of the sections 19 has a hole which is arranged so that it corresponds in each case with a hole 13.1, 13.2, 15.1, 15.2 on the joint support. The installation of the railing support is done in such a way that first the foot 17 is bolted to a construction or combination profile. Subsequently, the railing support 12 is placed over the foot 17, in particular via the two sections 19 or placed between the sections 19 and connected to the foot 17.
  • the construction profile - as well as the railing support - is usually designed as a profile with open ends.
  • the open end of the railing support can cause accidents.
  • a cover 20 may be provided.
  • the cover 20 has z. B. a first portion 21 which covers at least the cross section of the railing support 12, and rests on the upper end of the railing support 12.
  • the cover 20 has two second sections 22, which are arranged at an angle to the first section 21.
  • the second sections 22 extend parallel to two main sides of a railing support 12, in particular to two parallel main sides.
  • the second sections each have a hole 23 which is arranged so that it is aligned with a hole 13.1, 13.2 or 15.1, 15.2 on a main side of a railing support.
  • the cover 20 can be attached to the railing support 12 by a respective bolt passes through the hole 23 and one of the pairs of holes 13.1, 13.2 or 15.1, 15.2 and the hole 23 of the opposite portion 22.
  • the cover in the plane of the first section 21 has one or two projections 24, each with a hole 25. These holes can be used to attach locking elements that are placed between the rail supports.
  • the projection 24 projects beyond the cross section of the railing support for this purpose.
  • the construction profiles can be connected directly to each other or to any other profiles.
  • fasteners are used.
  • These connecting elements usually have a first, flat section, which bears against at least one main side of a construction profile. At least one bolt, preferably several, in particular two, three or four bolts pass through the first flat section and connect it securely to the construction profile or the combination profile.
  • the structural profile may be reinforced by a counter plate which is mounted on the opposite major side of the structural profile, where the one or more bolts secure the first planar section.
  • the connecting element further comprises a second portion, which is usually arranged at an angle to the first portion, which corresponds to the direction in which the profile to be connected is aligned. The second section is used to attach the profile to be connected or construction profile.
  • the angle is 180 °.
  • a spacer between the first and second portion of the connecting element may be arranged, in particular if a profile is to be connected laterally of the construction profile.
  • the profile to be connected may be a construction profile or any other profile, often a profile that is open in contrast to the construction profile, e.g. As a C-profile or an I-profile. Often, a corresponding to the connecting element second connecting element attached to the profile to be connected. In this way, the profile to be connected can be connected more easily.
  • FIG. 9a a construction profile 1 is shown, to which a tension or compression strut 26 is connected.
  • Fig. 9b shows that the connection via a connecting element 32, comprising a first section, here an anchor plate 27, takes place, wherein the anchor plate 27 is fastened with anchor bolts 28 on the construction profile 1.
  • the anchor plate 27 preferably has a square cross section, wherein length and width of the anchor plate correspond to the edge length of the construction profile.
  • the anchor plate 27 has holes which are mounted so that they are aligned with the holes of the construction profile 1 when fastening the anchor plate.
  • a second portion On the anchor plate 27 is a second portion, here an approximately triangular portion 29 which extends at right angles from the anchor plate 27 and the construction profile 1 away.
  • One side of the second portion 29 is connected to the anchor plate 27, for. B. welded.
  • the section 29 advantageously has at least one hole.
  • the connection between construction profile 1 and tension or compression strut 26 is further prepared by a attached to the strut 26 lining plate 30.
  • This lining plate 30 is polygonal, preferably triangular or pentagonal.
  • Fig. 9a and 9b show a pentagonal lining plate.
  • the tension or compression strut 26 can be attached on one side to the second section 29 of the anchor plate.
  • a lining plate 30 advantageously has at least one hole which, when connected to the second section 29 of the anchor plate 27, is aligned.
  • the lining plate 30 also has further means for securing the tension or compression strut; in the example after Fig. 9 Further holes are provided which are aligned with holes on the tension or compression strut 26 when they are interspersed for connection to the construction profile 1 with bolts.
  • one or two lining plates 30 can be recognized, depending on whether z. B. one or two tension or compression struts are connected.
  • two lining plates 30 are attached on both sides of the second section 29.
  • Fig. 10 shows that a plurality of tension or compression struts can be attached to a construction profile 1, wherein the offset by half a hole spacing rows of holes allow free access to the main sides 1A, 1B, 1C, 1D of the construction profile 1. If it concerns connections to a main side 1A of the construction profile 1, in which larger loads to be collected or transferred, it can be placed on the opposite main side 1C of the construction profile, a counter-plate 31, the is formed as the first section of the anchor plate. The bolts with which the tension strut 26 is fastened then pass through the anchor plate 2, a first main side 1A and an opposite second main side 1C of the structural profile 1 and the counter plate 31 and are secured with nuts.
  • connection element can be used for numerous applications. This becomes particularly clear with the example of Fig. 12 and 13 ,
  • Fig. 11 shows the connection of cross members to a construction profile by means of another connecting element 32a.
  • This alternative connecting element 32a has a first section 33 and two second sections 34, each running parallel to a main side 1A of the construction profile 1.
  • the first and second sections 33, 34 are each connected by a spacer 35 which extends at right angles between the first and a second section. Between the two parallel spacers 35 each stiffening elements 36 may extend, the z. B. are formed as webs.
  • the first portion 33 abuts a main side 1A of a structural profile 1 and is connected thereto by at least one, usually four bolts.
  • a cross member 37 extending laterally from and parallel to the main side 1A to which the first portion 33 is attached abuts and is connected to a second portion 34.
  • a releasable connection is also preferred here, in particular a connection by means of bolts.
  • other compounds are not excluded, in particular no alternative soluble compounds.
  • Fig. 12 and 13 show typical portal constructions in which construction profiles are used for the vertical supports.
  • the portal construction allows for higher loads compared to simple, vertical construction profiles.
  • struts 26 are, for example, as in Fig. 12 represented between a vertical construction profile 1 and another vertical construction profile 2 and a horizontal profile 37 used.
  • a connecting element 32 serves to fasten the struts 26.
  • Fig. 13 shows a larger portal construction, in which parallel to and below the horizontal cross member 37, a carrier 38 between two vertical construction profiles 1, 2 is used.
  • the carrier 38 is connected by means of connecting elements 32b fixed. It is, as in Fig.
  • Struts 26 extend between the support 38 and the upper ends of the structural profiles 1, 2. They are attached to the structural profiles 1, 2 and the support 38 by means of fasteners 32, as in connection with Fig. 9 have been described.
  • Such a portal construction can carry large loads and is also suitable as a basis for a multi-storey construction.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
EP18183178.5A 2017-07-13 2018-07-12 Profilé de construction et combinaison de profilés comprenant au moins deux profilés de construction et un support de main courante Pending EP3427851A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017115746.8A DE102017115746A1 (de) 2017-07-13 2017-07-13 Konstruktionsprofil sowie Kombinationsprofil bestehend aus mindestens zwei Konstruktionsprofilen
DE102017120790.2A DE102017120790A1 (de) 2017-09-08 2017-09-08 Verbindungselement zur Verbindung von Profilen

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Publication Number Publication Date
EP3427851A1 true EP3427851A1 (fr) 2019-01-16

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EP18183178.5A Pending EP3427851A1 (fr) 2017-07-13 2018-07-12 Profilé de construction et combinaison de profilés comprenant au moins deux profilés de construction et un support de main courante

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259168A (zh) * 2019-07-02 2019-09-20 中建四局第六建筑工程有限公司 一种预制楼梯的临时防护装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151902A2 (fr) * 1984-02-13 1985-08-21 Brennwald, Erwin Profilé métallique perforé
NL2001367C2 (nl) * 2008-03-12 2009-09-15 Havecon Kassenbouw B V Kolomprofiel en werkwijze voor het vervaardigen daarvan.
EP2363214A1 (fr) * 2010-03-02 2011-09-07 Ferro Umformtechnik GmbH & Co. KG Procédé de fabrication d'un profilé creux soudé et profilé creux soudé
US20150076092A1 (en) * 2013-09-16 2015-03-19 Dynamic Fitness & Strength, LLC Modular Upright For Fitness Apparatus
WO2016154656A1 (fr) * 2015-04-02 2016-10-06 Voestalpine Krems Finaltechnik Gmbh Rayonnage et montant de rayonnage afférent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151902A2 (fr) * 1984-02-13 1985-08-21 Brennwald, Erwin Profilé métallique perforé
NL2001367C2 (nl) * 2008-03-12 2009-09-15 Havecon Kassenbouw B V Kolomprofiel en werkwijze voor het vervaardigen daarvan.
EP2363214A1 (fr) * 2010-03-02 2011-09-07 Ferro Umformtechnik GmbH & Co. KG Procédé de fabrication d'un profilé creux soudé et profilé creux soudé
US20150076092A1 (en) * 2013-09-16 2015-03-19 Dynamic Fitness & Strength, LLC Modular Upright For Fitness Apparatus
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