EP1288387B1 - Profiled mounting rail - Google Patents
Profiled mounting rail Download PDFInfo
- Publication number
- EP1288387B1 EP1288387B1 EP02405711A EP02405711A EP1288387B1 EP 1288387 B1 EP1288387 B1 EP 1288387B1 EP 02405711 A EP02405711 A EP 02405711A EP 02405711 A EP02405711 A EP 02405711A EP 1288387 B1 EP1288387 B1 EP 1288387B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mounting rail
- side walls
- rear wall
- longitudinal direction
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- E04C3/02—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
- E04C2003/0434—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 open cross-section free of enclosed cavities
-
- 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
- E04C2003/0473—U- or C-shaped
Definitions
- the invention relates to a mounting rail with an elongated rail body of approximately C-shaped cross-section, which has a rear wall and perpendicularly projecting side walls with a wall thickness, which are folded over at its rear wall opposite the free end and the side walls on their outer contour extending in the longitudinal direction groove-like depressions have a depth.
- mounting rail includes, for example, assembly applications in the electrical and sanitary sector, in the heating sector and in the ventilation and air conditioning technology.
- assembly applications in the electrical and sanitary sector, in the heating sector and in the ventilation and air conditioning technology.
- first mounting rails attached to which suitable fasteners for the cables, Pipes and the like are attached.
- the use of mounting rails makes it possible to quickly and easily move fastening points for cables, pipes and the like, if necessary, without having to create new boreholes in order to anchor the fastening elements.
- the fasteners can be easily moved along the mounting rail and mounted in the desired location.
- Mounting rails are also used for other applications, for example to hang suspended ceilings in order to install lighting flexibly locally, etc. Mounting rails are used wherever a great flexibility in the arrangement of attachment points is desired.
- a mounting rail with a C-shaped cross-section with a rear wall and perpendicularly projecting side walls known. Further, the side walls of the mounting rail are provided with recesses which extend in the longitudinal direction of the mounting rail and a dovetail-like cross-section exhibit. The depth of the recesses is dimensioned such that it does not exceed the normal height of the recess extending to the rear wall.
- the US 5,927,041 A shows a mounting rail, in particular for applications in the field of building services, which consists of an elongated rail body of approximately C-shaped cross-section.
- the mounting rail has a rear wall and at right angles protruding side walls.
- the side walls are bent over at their rear wall opposite the free end to form two substantially parallel to the rear wall extending webs and overhung in the longitudinal direction of the mounting rail slot.
- In each side wall depressions are provided which extend in the longitudinal direction of the mounting rail and have a dovetail-like cross-section.
- the recesses are arranged in the side walls symmetrical to each other and have a depth which does not exceed the width of the webs bordering the slot.
- An advantage of the known mounting rails is that mounting parts along the side walls can be fastened. Furthermore, the formation of a respective depression on the side walls increases the torsional stiffness thereof and the universal applicability also remains ensured since the depressions extend into the interior formed by the rear wall and the side walls.
- a disadvantage of the known mounting rails that a load perpendicular to the rear wall in relation to the wall thickness of the mounting rail, in particular the side walls, low fails, since the depression in this type of load has a weakening of the side walls result.
- From US 3,165,815 A is a method for improving the strength properties of a sheet, which is provided with a groove profiling. This sheet is bent after profiling in a desired profile shape.
- the present invention has for its object to provide a mounting rail with a C-shaped cross-section whose load capacity, in particular torsional load, is high and universally applicable.
- the object is achieved in that the depth of the recess is smaller than the wall thickness.
- the depth is designed in such a way also results in high torsional strength, a high load capacity of the mounting rail perpendicular to the rear wall. Furthermore, results from the dimensioning of the recess, which is in the range of wall thickness, an economical production of the mounting rail, since the depression can be created for example by a simple rolling process.
- the recess has a width measured perpendicular to the longitudinal direction which corresponds to 0.25 to 0.75 times the extent of the height of the side wall measured normal to the rear wall in order to ensure maximum stability to the mounting rail.
- the cross section of the recess normal to the longitudinal direction is preferably formed substantially rectangular in order to ensure a simple and thus economical production of the mounting rail.
- an inventive mounting rail is shown with an elongated rail body of approximately C-shaped cross-section with a rear wall 2 and perpendicularly projecting therefrom side walls 1a, 1b.
- a wall thickness d having, side walls 1a, 1b are at its, the rear wall 2 opposite free end, to form substantially parallel to the rear wall 2 extending webs 4a, 4b folded over and have on their outer contour 5 a groove-like, running in the longitudinal direction L.
- Well 3 with a depth t and a substantially rectangular cross section.
- the side walls 1a, 1b are substantially parallel to each other.
- the depression 3 has a width b measured perpendicular to the longitudinal direction L, which corresponds to 0.6 times the extent of the height h of the side wall 1a, 1b measured normal to the rear wall 2.
- the depth t of the depression corresponds approximately to 0.8 times the wall thickness d of the side walls 1a, 1b.
- the mounting rail is preferably formed from a single band of galvanized or stainless steel sheet, wherein the side walls 1 a, 1 b are bent over from the rear wall 2 at right angles. beranden.
- the webs 4a, 4b have a greater wall thickness than the side walls 1a, 1b, which is achieved, for example, simply by crimping the free ends of the side walls.
- the wall thickness d of the side walls 1a, 1b corresponds approximately to the wall thickness of the rear wall 3. In the case of flanging the free ends of the side walls 1a, 1b, the wall thickness of the webs 4a, 4b is about twice the wall thickness d of the side walls.
- the rear wall 2 facing side of the webs 4a, 4b may be provided with a knurling, not shown, or a toothing.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
- Details Of Indoor Wiring (AREA)
- Escalators And Moving Walkways (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Paper (AREA)
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Die Erfindung betrifft eine Montageschiene mit einem länglichen Schienenkörper von etwa C-förmigem Querschnitt, der eine Rückwand und rechtwinklig davon abstehende Seitenwände mit einer Wandstärke aufweist, die an ihrem der Rückwand gegenüberliegenden freien Ende umgeknickt sind und die Seitenwände an ihrer Aussenkontur in Längsrichtung verlaufende nutenartige Vertiefungen mit einer Tiefe aufweisen.The invention relates to a mounting rail with an elongated rail body of approximately C-shaped cross-section, which has a rear wall and perpendicularly projecting side walls with a wall thickness, which are folded over at its rear wall opposite the free end and the side walls on their outer contour extending in the longitudinal direction groove-like depressions have a depth.
Der Anwendungsbereich der oben genannten Montageschiene umfasst beispielsweise Montageanwendungen im Elektro- und Sanitärbereich, im Heizungsbereich sowie in der Lüftungs- und Klimatisierungstechnik. Um eine hohe Flexibilität, beispielsweise bei der Verlegung von Kabeln, Rohren und dergleichen, zu haben, werden diese vielfach nicht direkt an einer Wand, der Decke oder am Boden verlegt, sondern es werden zunächst Montageschienen angebracht, an denen geeignete Befestigungselemente für die Kabel, Rohre und dergleichen befestigt werden. Der Einsatz von Montageschienen erlaubt es, bei Bedarf sehr schnell und einfach Befestigungspunkte für Kabel, Rohre und dergleichen zu verschieben, ohne dass dazu neue Bohrlöcher erstellt werden müssen, um die Befestigungselemente zu verankern. Die Befestigungselemente können sehr einfach entlang der Montageschiene verschoben und am gewünschten Ort montiert werden. Montageschienen werden auch für andere Einsatzbereiche eingesetzt, beispielsweise um Zwischendecken abzuhängen, um Beleuchtungskörper örtlich flexibel montieren zu können usw. Montageschienen kommen überall dort zum Einsatz, wo eine grosse Flexibilität in der Anordnung von Befestigungspunkten erwünscht ist.The scope of application of the above-mentioned mounting rail includes, for example, assembly applications in the electrical and sanitary sector, in the heating sector and in the ventilation and air conditioning technology. In order to have a high flexibility, for example in the laying of cables, pipes and the like, they are often not laid directly on a wall, the ceiling or on the ground, but there are first mounting rails attached to which suitable fasteners for the cables, Pipes and the like are attached. The use of mounting rails makes it possible to quickly and easily move fastening points for cables, pipes and the like, if necessary, without having to create new boreholes in order to anchor the fastening elements. The fasteners can be easily moved along the mounting rail and mounted in the desired location. Mounting rails are also used for other applications, for example to hang suspended ceilings in order to install lighting flexibly locally, etc. Mounting rails are used wherever a great flexibility in the arrangement of attachment points is desired.
Aus der DE 298 23 181 U ist beispielsweise eine Montageschiene mit einem C-förmigen Querschnitt mit einer Rückwand und davon rechtwinklig abstehenden Seitenwänden bekannt. Ferner sind die Seitenwände der Montageschiene mit Vertiefungen versehen, die sich in Längsrichtung der Montageschiene erstrecken und einen schwalbenschwanzartigen Querschnitt aufweisen. Die Tiefe der Vertiefungen ist derart bemessen, dass sie die sich normal zur Rückwand erstreckende Höhe der Vertiefung nicht überschreitet.From DE 298 23 181 U, for example, a mounting rail with a C-shaped cross-section with a rear wall and perpendicularly projecting side walls known. Further, the side walls of the mounting rail are provided with recesses which extend in the longitudinal direction of the mounting rail and a dovetail-like cross-section exhibit. The depth of the recesses is dimensioned such that it does not exceed the normal height of the recess extending to the rear wall.
Die US 5,927,041 A zeigt eine Montageschiene, insbesondere für Anwendungen im Bereich Haustechnik, die aus einem länglichen Schienenkörper von etwa C-förmigem Querschnitt besteht. Die Montageschiene weist eine Rückwand und rechtwinklig davon abstehende Seitenwände auf. Die Seitenwände sind an ihrem der Rückwand gegenüberliegenden freien Ende unter Bildung zweier im Wesentlichen parallel zur Rückwand verlaufender Stege umgeknickt und beranden einen in Längsrichtung der Montageschiene verlaufenden Schlitz. In jeder Seitenwand sind Vertiefungen vorgesehen, die sich in Längsrichtung der Montageschiene erstrecken und einen schwalbenschwanzartigen Querschnitt aufweisen. Die Vertiefungen sind in den Seitenwänden symmetrisch zueinander angeordnet und weisen eine Tiefe auf, welche die Breite der den Schlitz berandenden Stege nicht überschreitet.The US 5,927,041 A shows a mounting rail, in particular for applications in the field of building services, which consists of an elongated rail body of approximately C-shaped cross-section. The mounting rail has a rear wall and at right angles protruding side walls. The side walls are bent over at their rear wall opposite the free end to form two substantially parallel to the rear wall extending webs and overhung in the longitudinal direction of the mounting rail slot. In each side wall depressions are provided which extend in the longitudinal direction of the mounting rail and have a dovetail-like cross-section. The recesses are arranged in the side walls symmetrical to each other and have a depth which does not exceed the width of the webs bordering the slot.
Vorteilhaft an den bekannten Montageschienen ist, dass auch Montageteile längs der Seitenwände befestigbar sind. Ferner erhöht sich durch die Ausbildung jeweils einer Vertiefung an den Seitenwänden die Torsionssteifigkeit derselben und die universelle Einsetzbarkeit bleibt zudem sichergestellt, da sich die Vertiefungen in den, durch die Rückwand und die Seitenwände gebildeten Innenraum erstrecken.An advantage of the known mounting rails is that mounting parts along the side walls can be fastened. Furthermore, the formation of a respective depression on the side walls increases the torsional stiffness thereof and the universal applicability also remains ensured since the depressions extend into the interior formed by the rear wall and the side walls.
Nachteilig an den bekannten Montageschienen ist, dass eine Belastung, senkrecht zur Rückwand im Verhältnis zur Wandstärke der Montageschiene, insbesondere der Seitenwände, gering ausfällt, da die Vertiefung bei dieser Art der Belastung eine Schwächung der Seitenwände zur Folge hat.A disadvantage of the known mounting rails, that a load perpendicular to the rear wall in relation to the wall thickness of the mounting rail, in particular the side walls, low fails, since the depression in this type of load has a weakening of the side walls result.
Aus der US 3,165,815 A ist ein Verfahren zur Verbesserung der Festigkeitseigenschaften eines Flachmaterials, welches mit einer Rillenprofilierung versehen ist. Dieses Flachmaterial wird nach der Profilierung in eine gewünschte Profilform gebogen.From US 3,165,815 A is a method for improving the strength properties of a sheet, which is provided with a groove profiling. This sheet is bent after profiling in a desired profile shape.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Montageschiene mit einem C-förmigen Querschnitt zu schaffen, deren Belastbarkeit, insbesondere Torsionsbelastung, hoch ist und universell einsetzbar ist.The present invention has for its object to provide a mounting rail with a C-shaped cross-section whose load capacity, in particular torsional load, is high and universally applicable.
Erfindungsgemäss wird die Aufgabe dadurch gelöst, dass die Tiefe der Vertiefung kleiner als die Wandstärke ist.According to the invention, the object is achieved in that the depth of the recess is smaller than the wall thickness.
Dadurch, dass die Tiefe derart ausgelegt ist, ergibt sich zudem zur hohen Torsionsfestigkeit eine hohe Belastbarkeit der Montageschiene senkrecht zur Rückwand. Ferner resultiert aus der Dimensionierung der Vertiefung, die im Bereich der Wandstärke liegt, eine wirtschaftliche Herstellung der Montageschiene, da die Vertiefung beispielsweise durch einen einfachen Rollvorgang erstellt werden kann.The fact that the depth is designed in such a way also results in high torsional strength, a high load capacity of the mounting rail perpendicular to the rear wall. Furthermore, results from the dimensioning of the recess, which is in the range of wall thickness, an economical production of the mounting rail, since the depression can be created for example by a simple rolling process.
Die Vertiefung weist eine senkrecht zur Längsrichtung gemessene Breite auf, die dem 0.25- bis 0.75-fachen der Erstreckung der normal zur Rückwand gemessenen Höhe der Seitenwand entspricht, um eine maximale Stabilität zu der Montageschiene zu gewährleisten.The recess has a width measured perpendicular to the longitudinal direction which corresponds to 0.25 to 0.75 times the extent of the height of the side wall measured normal to the rear wall in order to ensure maximum stability to the mounting rail.
Der Querschnitt der Vertiefung normal zur Längsrichtung ist vorzugsweise im wesentlichen rechteckig ausgebildet, um eine einfache und damit wirtschaftliche Herstellung der Montageschiene sicherzustellen.The cross section of the recess normal to the longitudinal direction is preferably formed substantially rectangular in order to ensure a simple and thus economical production of the mounting rail.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispieles näher erläutert. Es zeigen:
- Fig. 1
- Eine Seitenansicht einer erfindungsgemässen Montageschiene;
- Fig. 2
- einen Querschnitt der in Fig. 1 dargestellten Montageschiene.
- Fig. 1
- A side view of an inventive mounting rail;
- Fig. 2
- a cross section of the mounting rail shown in Fig. 1.
In den Fig. 1 und 2 ist eine erfindungsgemässe Montageschiene mit einem länglichen Schienenkörper von etwa C-förmigem Querschnitt mit einer Rückwand 2 und rechtwinklig davon abstehenden Seitenwänden 1a, 1b dargestellt.1 and 2, an inventive mounting rail is shown with an elongated rail body of approximately C-shaped cross-section with a
Die, eine Wandstärke d aufweisenden, Seitenwände 1a, 1b sind an ihrem, der Rückwand 2 gegenüberliegenden freien Ende, unter Bildung von im wesentlichen parallel zur Rückwand 2 verlaufenden Stegen 4a, 4b umgeknickt und weisen an ihrer Aussenkontur 5 eine nutenartige, in Längsrichtung L verlaufende Vertiefung 3 mit einer Tiefe t und einem im wesentlichen rechteckigen Querschnitt auf. Die Seitenwände 1a, 1b verlaufen im wesentlichen parallel zueinander.The, a wall thickness d having,
Die Vertiefung 3 weist eine senkrecht zur Längsrichtung L gemessene Breite b auf, die dem 0.6-fachen der Erstreckung der normal zur Rückwand 2 gemessenen Höhe h der Seitenwand 1a, 1b entspricht. Die Tiefe t der Vertiefung entspricht etwa dem 0.8-fachen der Wandstärke d der Seitenwände 1a, 1b.The
Die Montageschiene ist vorzugsweise aus einem einzigen Band aus verzinktem oder rostfreien Stahlblech geformt, wobei die Seitenwände 1a, 1b von der Rückwand 2 rechtwinklig umgeknickt werden. beranden. Die Stege 4a, 4b besitzen eine grössere Wandstärke als die Seitenwände 1a, 1b, was beispielsweise einfach durch Umbördeln der freien Enden der Seitenwände erzielt wird. Die Wandstärke d der Seitenwände 1a, 1b entspricht etwa der Wandstärke der Rückwand 3. Im Fall einer Umbördelung der freien Enden der Seitenwände 1a,1b beträgt die Wandstärke der Stege 4a, 4b etwa das Doppelte der Wandstärke d der Seitenwände. Die der Rückwand 2 zugewandte Seite der Stege 4a, 4b kann mit einer nicht dargestellten Rändelung oder einer Verzahnung versehen sein.The mounting rail is preferably formed from a single band of galvanized or stainless steel sheet, wherein the
Claims (2)
- Mounting rail with an elongated rail body having an approximately C-shaped cross-section, which has a rear wall (2) and, projecting perpendicularly therefrom, side walls (1a, 1b) with a thickness (d) and bent over at their free end opposed to the rear wall (2) and the side walls (4a, 4b) each have a groove-shaped depression (3), with a depth (t), running in the longitudinal direction (L) on their outer contour (5), characterised in that the depth (t) of the depression (3) is smaller than the wall thickness (d) and the depression has a width (b) measured perpendicularly to the longitudinal direction (L) which corresponds to 0.25 to 0.75 times the extent of the height (h) of the side wall (1a, 1b) measured perpendicularly to the rear wall (2).
- Mounting rail according to claim 1, characterised in that the cross-section of the depression (3) perpendicular to the longitudinal direction (L) is designed substantially rectangular.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10142556 | 2001-08-30 | ||
| DE10142556A DE10142556A1 (en) | 2001-08-30 | 2001-08-30 | Profiled mounting rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1288387A1 EP1288387A1 (en) | 2003-03-05 |
| EP1288387B1 true EP1288387B1 (en) | 2007-01-17 |
Family
ID=7697156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02405711A Expired - Lifetime EP1288387B1 (en) | 2001-08-30 | 2002-08-20 | Profiled mounting rail |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6660938B2 (en) |
| EP (1) | EP1288387B1 (en) |
| AT (1) | ATE351951T1 (en) |
| DE (2) | DE10142556A1 (en) |
| ES (1) | ES2278893T3 (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236553B4 (en) * | 2002-08-08 | 2004-09-30 | Hilti Ag | Wiring harness fixing |
| DE10322755A1 (en) * | 2003-05-19 | 2005-01-05 | Hilti Ag | hollow profile |
| DE102006000188A1 (en) * | 2006-04-20 | 2007-10-25 | Hilti Ag | Open longitudinal profile |
| DE202006008669U1 (en) * | 2006-05-30 | 2006-09-07 | Richter-System Gmbh & Co. Kg | Sheet metal profile for dry construction systems has two arm sections connected by base section and with reinforcement strips formed by plastic material deformations |
| DE202006008668U1 (en) * | 2006-05-30 | 2006-09-07 | Richter-System Gmbh & Co. Kg | Sheet metal profile for dry construction systems has two arm sections connected by base section with reinforcement strips extending over entire width of supporting edges at free ends of arms |
| DE102007000296A1 (en) * | 2007-05-30 | 2008-12-04 | Hilti Aktiengesellschaft | rail |
| US8959849B1 (en) * | 2007-11-21 | 2015-02-24 | The Steel Network, Inc. | Light steel frame structure for deck |
| DE102009000603A1 (en) | 2009-02-04 | 2010-09-09 | Hilti Aktiengesellschaft | Assembly rail for rail binding system in which lines for e.g. water installation, in building are fixed by binders, has side panels connected with each other, where height of rail corresponds to distance from edge to inner side of panels |
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| CA2890064C (en) | 2014-04-30 | 2022-08-16 | Cooper Technologies Company | Trapeze hanger system including twist-locking fitting |
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| CA2889168C (en) | 2014-05-02 | 2022-09-20 | Cooper Technologies Company | Strut system and strut fitting therefor |
| US10100861B2 (en) | 2014-11-14 | 2018-10-16 | Cooper Technologies Company | Beam clamp for strut channel |
| US9982695B2 (en) | 2014-11-14 | 2018-05-29 | Cooper Technologies Company | Fitting for strut channel |
| US9347213B1 (en) | 2014-11-14 | 2016-05-24 | Cooper Technologies Company | Fitting for channel framing |
| US9926957B2 (en) | 2014-11-14 | 2018-03-27 | Cooper Technologies Company | Fitting for strut channel |
| US9484728B1 (en) * | 2015-06-16 | 2016-11-01 | Cooper Technologies Company | Joiner for channel raceway assembly |
| FI126693B (en) * | 2016-05-04 | 2017-04-13 | Innvolve Oy | Mounting means for fixing elements |
| US10465382B2 (en) * | 2016-11-30 | 2019-11-05 | Bailey Metal Products Limited | Metal stud for use in sound attenuating wall system utilizing high density wallboard |
| DE102017116856A1 (en) * | 2017-07-26 | 2019-01-31 | Fischerwerke Gmbh & Co. Kg | Mounting rail with a fastener |
| SE544174C2 (en) * | 2020-04-30 | 2022-02-22 | Elfa Int Ab | Hang standard and storage system including the hang standard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165815A (en) * | 1961-07-28 | 1965-01-19 | Voest Ag | Process for the manufacture of sections |
| DE29823181U1 (en) * | 1998-12-29 | 1999-02-25 | Hilti Ag, Schaan | Rail profile |
| DE19740101A1 (en) * | 1997-09-12 | 1999-03-18 | Volkswagen Ag | Profiled oblong component securing accessory |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5523529A (en) * | 1991-03-26 | 1996-06-04 | Cable Ready, Inc. | Snap-fit protective molding assembly for electrical cables and entry tools therefor |
| FR2686142B1 (en) * | 1992-01-14 | 1994-04-22 | Mavil | COMBINATION OF SUCCESSIVE SECTION OF PLASTIC CABLE TRAY AND MEANS FOR ASSEMBLING THE SAID SECTION, AND METHOD FOR IMPLEMENTING SUCH A COMBINATION. |
| FI101758B (en) * | 1996-02-16 | 1998-08-14 | Nordic Aluminium Oyj | Device at a contact rail |
| DE19612275C2 (en) * | 1996-03-28 | 1999-04-15 | Hilti Ag | Mounting rail |
| US6073414A (en) * | 1997-06-12 | 2000-06-13 | Dale Industries, Inc. | Light gauge metal truss system |
| US5969292A (en) * | 1997-11-07 | 1999-10-19 | Ericsson, Inc. | Overhead cabling system for telecommunication switching center |
-
2001
- 2001-08-30 DE DE10142556A patent/DE10142556A1/en not_active Withdrawn
-
2002
- 2002-08-20 ES ES02405711T patent/ES2278893T3/en not_active Expired - Lifetime
- 2002-08-20 EP EP02405711A patent/EP1288387B1/en not_active Expired - Lifetime
- 2002-08-20 DE DE50209272T patent/DE50209272D1/en not_active Expired - Lifetime
- 2002-08-20 AT AT02405711T patent/ATE351951T1/en active
- 2002-08-27 US US10/229,701 patent/US6660938B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165815A (en) * | 1961-07-28 | 1965-01-19 | Voest Ag | Process for the manufacture of sections |
| DE19740101A1 (en) * | 1997-09-12 | 1999-03-18 | Volkswagen Ag | Profiled oblong component securing accessory |
| DE29823181U1 (en) * | 1998-12-29 | 1999-02-25 | Hilti Ag, Schaan | Rail profile |
Also Published As
| Publication number | Publication date |
|---|---|
| US6660938B2 (en) | 2003-12-09 |
| DE10142556A1 (en) | 2003-03-20 |
| US20030042033A1 (en) | 2003-03-06 |
| ES2278893T3 (en) | 2007-08-16 |
| ATE351951T1 (en) | 2007-02-15 |
| DE50209272D1 (en) | 2007-03-08 |
| EP1288387A1 (en) | 2003-03-05 |
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