EP3757305B1 - Espace de travail - Google Patents

Espace de travail Download PDF

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Publication number
EP3757305B1
EP3757305B1 EP20181104.9A EP20181104A EP3757305B1 EP 3757305 B1 EP3757305 B1 EP 3757305B1 EP 20181104 A EP20181104 A EP 20181104A EP 3757305 B1 EP3757305 B1 EP 3757305B1
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EP
European Patent Office
Prior art keywords
support
work space
edge
section
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.)
Active
Application number
EP20181104.9A
Other languages
German (de)
English (en)
Other versions
EP3757305A1 (fr
Inventor
Jochen Lang
Karl-Heinz Lotz
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.)
Weiss Klimatechnik GmbH
Original Assignee
Weiss Klimatechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weiss Klimatechnik GmbH filed Critical Weiss Klimatechnik GmbH
Priority to RS20231212A priority Critical patent/RS64956B1/sr
Publication of EP3757305A1 publication Critical patent/EP3757305A1/fr
Application granted granted Critical
Publication of EP3757305B1 publication Critical patent/EP3757305B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34815—Elements not integrated in a skeleton
    • E04B1/3483—Elements not integrated in a skeleton the supporting structure consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5818—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205—Small buildings erected in the open air
    • E04H1/1238—Shelters for engines, e.g. electrical meter housings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/125—Small buildings, arranged in other buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B2001/5856—Connections for building structures in general of bar-shaped building elements with a closed cross-section using the innerside thereof
    • 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
    • E04C2003/0413—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 being built up from several parts
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H2005/005—Buildings for data processing centers

Definitions

  • the invention relates to a work space, in particular a clean room, measuring room, process room or the like, with a modular steel construction system for the work space, the work space comprising a ventilation system and preferably a control device, the work space being formed by a floor, walls and a ceiling, wherein
  • the air conditioning system preferably being controllable and/or regulated by means of the control device, the steel construction system having different support profiles and different connecting elements for non-positive and / or positive connection of the support profiles, which serve to form a work space
  • a structure of the work space being formed from a supporting structure with the support profiles and the connecting elements, the support profiles having a vertical leg relative to a flat surface of the work space based on a cross section and have two parallel, horizontal legs, the vertical leg connecting the horizontal legs with one another, the horizontal legs having vertical leg sections which extend relative to one another in the direction of the opposite leg section and are aligne
  • Steel construction systems are well known and are regularly used to produce, for example, shelves, scaffolding and other technical equipment. Steel construction systems that are made from a number of different profiles or semi-finished products are used in particular to produce work spaces with a ventilation system, for example to house a machine or a production system.
  • a supporting structure is created from the profiles, which creates a structure for the work area.
  • the supporting structure is lined with panels, for example, so that the work space is formed with a floor, walls and a ceiling.
  • a ventilation system or a component of a ventilation system is regularly integrated or arranged in the ceiling of the work area, via which air can be exchanged in the work area and, if necessary, air conditioning can also take place.
  • the ventilation system essentially serves to create the environmental conditions required for a process carried out within the work area.
  • the disadvantage of the known workspaces is that the profiles of the workspace always have to be assembled on site, with the machine or production facility surrounded by the workspace often already existing.
  • the profiles for forming the supporting structure are pre-assembled before assembly and are only connected to one another on site to form the supporting structure.
  • the profiles are regularly connected by welding or screwing. Since dimensional adjustment is always required when assembling the profiles due to manufacturing tolerances and local conditions, the profiles must always be processed on site. For example, holes are drilled for screwing the profiles to them as part of the Installation is carried out after the profiles to be connected have been arranged in the intended installation position on a trial basis. This ensures that the profiles can be connected precisely. To weld and screw the profiles, they are fixed in the intended assembly position before the welded or screwed connection can be formed.
  • the disadvantage here is that such on-site assembly of the profiles is time-consuming and labor-intensive.
  • the EP 0 361 039 A2 discloses the features of the preamble of claim 1.
  • the object of the invention is therefore to propose a work space with which simple and cost-effective assembly can be carried out.
  • This task is achieved by a workspace with the features of claim 1, and a use of a workspace with the features of claim 21.
  • the modular steel construction system of the work space comprises different support profiles and different connecting elements for the non-positive and / or positive connection of the support profiles, which serve to form a work space, wherein a structure of the work space is formed from a supporting structure with the support profiles and the connecting elements, whereby the Support profiles relative to a flat surface of the working space have, based on a cross section, a vertical leg and two parallel, horizontal legs, the vertical leg connecting the horizontal legs with one another, the horizontal legs having vertical leg sections which are relative to one another in the direction of the opposite one Leg section extend and align with each other, with a horizontal web being arranged on one of the horizontal legs, which is orthogonal to the vertical Leg section runs and forms a support edge, whereby the Support edge is used to arrange a ceiling element or a system component of the ventilation system of the workspace, and wherein a support profile forms an edge support of the steel construction system, the edge support being formed with a box-shaped profile section on the vertical leg in relation to the cross section.
  • the modular steel construction system comprises at least two support profiles, which are designed differently in relation to a cross section of the respective profiles formed therewith, and at least two differently designed connecting elements.
  • the support profiles can be connected to one another by means of the connecting elements, with the support profiles being connected non-positively and/or positively by the connecting elements.
  • a cohesive connection for example by welding, is not mandatory.
  • the cross section of the support profiles is such that, by definition, a longitudinal opening is formed in the support profiles.
  • the connecting elements the support profiles can be screwed to the longitudinal opening, which means there is no need to drill into the support profiles for assembly. It is also possible to move connecting elements along the longitudinal opening and thus easily adjust the dimensions of the support profiles to one another during assembly.
  • the horizontal web arranged on the horizontal leg can be designed independently of the horizontal leg or can also be formed or welded to it.
  • the support edge formed by the horizontal web can also be used to position a support profile during assembly, for example by placing a support profile while tightening screws. A special holder or fixation of the support profiles relative to one another is then no longer required, which means that assembly can easily be carried out by just one person.
  • the support edge can also be used to arrange ceiling elements. For example, panel-like ceiling elements can be easily placed from above onto the support edges of compartments of the supporting structure or the respective supporting profiles to form a ceiling. Provision can also be made to use system components of a ventilation system of the work area in compartments of the supporting structure in order to for example, to form a clean room ceiling. These system components can also be easily placed on the support edges of a compartment. Here, too, no special adjustment of the system components on the support profiles is required.
  • the position information used here refers to a preferred installation position of the relevant components of the modular steel construction system relative to a flat surface of a work area.
  • the support profiles can be made of sheet steel and the legs can be envelopes made of the sheet steel by bending.
  • the formation of the support profiles from bent sheet steel is particularly cost-effective and enables the support profiles to be manufactured easily.
  • the modular steel construction system includes support profiles of the same type with always the same dimensions for different work spaces. A number of different parts can be significantly reduced and costs for production and storage can be reduced. Nevertheless, it is also possible to provide support profiles of the same type in different dimensions relative to a cross section.
  • the support profiles can also be made from several steel sheets that are welded together.
  • the support profiles are preferably designed with a C-shaped cross section.
  • the C-shaped cross section consequently forms a longitudinal opening on the support profile.
  • the horizontal web preferably extends from or in a common plane with the horizontal leg on the side of the support profile with the longitudinal opening.
  • the two parallel horizontal legs have a matching length based on the cross section.
  • the vertical leg sections can also have a matching length.
  • a horizontal web alone can be provided, which extends in the direction of one horizontal leg extends.
  • the horizontal web can advantageously connect to the lower horizontal leg of the support profile.
  • An underside of the support profile, together with a ceiling panel or ceiling element, can form a substantially flat and uninterrupted ceiling surface of a ceiling of a work space.
  • the edge support can be designed with a square or rectangular profile section.
  • the box-shaped or frame-shaped profile section can protrude somewhat upwards over the support profile or the vertical leg starting from the horizontal web or be the same height as the vertical leg.
  • the box-shaped profile section makes it possible to transfer high loads.
  • An edge support designed in this way becomes particularly stable and can, for example, form an outer boundary of a work space.
  • the edge beam can then also rest on supports of the steel construction system.
  • the box-shaped profile section can be designed with at least one stiffening strut running within the box-shaped profile section in relation to the cross section.
  • the stiffening strut can run transversely in relation to the cross section or in the manner of a transverse strut through the profile section.
  • the box-shaped profile section can have several stiffening struts, for example two horizontally arranged stiffening struts.
  • the support profile or the edge support can advantageously be composed of several profile sections, for example a C-shaped profile section, a box-shaped hollow profile and a flat profile, which forms the horizontal web.
  • the stiffening struts can be curved surface sections, straight sheets or box-shaped profile sections. An edge support designed in this way is particularly cost-effective and easy to produce.
  • the edge support can be designed with insertion openings to accommodate railing elements of the steel construction system.
  • the insertion openings can be formed on an upper side of the edge support, for example in the box-shaped profile section, at regular intervals along the edge support.
  • the insertion openings can be round or square and can be adapted to the external dimensions of a strut of a railing in such a way that it is held in a substantially form-fitting manner after insertion into the insertion opening.
  • a sleeve for guiding and fastening the relevant railing element or strut can also be inserted into the insertion opening.
  • the steel construction system can comprise at least one connecting element for the butt connection and one connecting element for the corner connection of edge beams, wherein the connecting elements can each be inserted into the box-shaped profile section and can be designed to be screwed to the edge beams.
  • the connecting element for butt connection two edge beams can be easily connected at their respective ends.
  • the connecting element for the butt connection can be inserted at least partially in a form-fitting manner into the box-shaped profile section.
  • the connecting element for the butt connection then rests at least on an inner surface of the respective box-shaped profile sections.
  • the connecting element for the butt connection is a single or several sheets that can be screwed to the respective ends of the edge supports.
  • the connecting element for the butt connection can alternatively also be designed so that it rests on the inner surfaces of the respective box-shaped profile section and thus a relative movement of the Edge beams are only permitted in the longitudinal direction of the edge beams.
  • the connecting element for the butt joint can then itself be a box-shaped profile, which can be used within the box-shaped profile section of the edge support.
  • the respective edge supports can be screwed to the connecting element for a butt connection.
  • the connecting element for the corner connection can be designed analogously to this, but the connecting element for the corner connection is then not designed in a straight line with the edge supports, but is inclined at an angle of the corner to form a corner.
  • the connecting element for the corner connection can be formed at least in sections with two edge supports, the longitudinal axes of which differ from one another and are arranged at an angle relative to one another, wherein the edge supports can be welded together.
  • the connecting element for the corner connection can therefore be formed from two comparatively very short sections of edge supports which abut one another at the angle and which are designed with a miter which corresponds to a bisector of the angle. These edge supports can be welded together at the miter.
  • the connecting element for the corner connection can also only partially form the cross section of the edge support and have tabs and stiffening struts that are welded in such a way that edge supports can be plugged into the connecting element for the corner connection and screwed to the tabs or sheets.
  • the angle of the connecting element to the corner connection can be 90°, 45°, 30°, 270° or any other conceivable angle > 0° and ⁇ 360°.
  • Insertion openings for receiving railing elements of the steel construction system can also be formed in the connecting element for the corner connection.
  • the support profile can form a cross member of the steel construction system, with the cross member having two support profiles based on the cross section can be designed, the horizontal legs of which run parallel, with the respective support edges extending in opposite directions.
  • the support edges form the horizontal bridge.
  • the cross member is designed to arrange edge profiles forming within a contour of the work space or a work platform. Since the support edges extend in opposite directions, ceiling elements or system components can be attached or placed on both sides of the cross member. Longitudinal openings of the respective support profiles of the cross member are then located on the respective side of the horizontal web.
  • the horizontal legs can be spaced apart from one another in relation to the cross section and form an intermediate space, whereby the two support profiles can be connected to one another via a common horizontal web and/or at least one stiffening strut.
  • the horizontal web can be formed from a straight sheet metal, on which two support profiles with a C-shaped cross section are arranged and connected to the sheet metal, for example by welding.
  • the support profiles can rest against one another, but it is advantageous if the space between the support profiles is also designed to increase the strength of the cross member.
  • a stiffening strut can also be formed in the gap.
  • two stiffening struts can be formed in the profile section using a box-shaped profile section, with the support profiles then resting on the box-shaped profile section and being firmly connected to it.
  • the steel construction system can include at least one connecting element for butt connection and one connecting element for connecting cross members, wherein the connecting elements can each be inserted into the gap and designed to be screwed to the support profile.
  • the connecting element for the butt connection can be a sheet metal or a tab, which can be inserted at least partially into the gap in a form-fitting manner, so that two cross members aligned along their longitudinal axis. The tab or the sheet then rests on one side of at least one support profile.
  • the connecting element for the butt connection can also completely fill the gap, so that only a longitudinal movement of the cross members relative to one another, and thus particularly precise guidance in an assembly position, is possible.
  • the connecting element for connecting cross beams can be designed for connecting to a support profile or an edge beam. This connecting element can be inserted and fastened into the gap like the connecting element for butt connection.
  • the connecting element for the connection connection can be designed for connection to the edge support, wherein the connecting element can have at least one plate, which can be positioned in a mounting position on the support edge of the support profile and can be designed to be screwed and/or clamped to the support profile.
  • the plate can be arranged to run orthogonally relative to a longitudinal axis of the cross member or can be designed in such a way that a cross member can be attached to an edge member at a right angle.
  • the then vertically extending plate can be attached to or form a sheet metal or a tab of the connecting element for the connection connection, so that the plate can be firmly attached to the cross member by screwing.
  • the cross member with the connecting element for connection to the plate can then be placed on the support edge of the support profile before final assembly takes place.
  • the plate can, for example, be screwed or clamped to the vertical leg of the support profile of the edge beam.
  • a projection can be formed on the plate, which engages behind a vertical leg section of the support profile in the assembly position.
  • the projection can, for example, be designed in the form of a hook or a claw, which is hooked into the vertical leg section of the support profile, thus preventing a cross member from falling when it is moved or pulled off the support edge.
  • the projection can therefore form a guide for the cross member on the edge member.
  • the steel construction system may include a support bridge which is designed with a box-shaped profile in relation to a cross section.
  • the box-shaped profile can be a square or rectangular profile.
  • the support bridge can consist of a simple semi-finished product or hollow profile, which preferably forms a support surface for a floor plate or a suspension for a ceiling element.
  • the support bridge can be used to bridge larger gaps between edge beams and/or cross beams.
  • the steel construction system can include a connecting element for connecting the support bridge to the edge beam and/or the cross beam, the connecting element having at least one plate which can be positioned in a mounting position on the support edge of the support profile and is designed to be screwable and/or clampable to the edge beam or the cross beam is, wherein projections can be formed on the plate, which form a positive receptacle for a support bridge.
  • the plate can be arranged vertically on the support profile in the assembly position and, like the connecting element, can be positioned in or on the support profile for the connection connection. The plate can be screwed and/or clamped to the vertical leg.
  • the plate can be bent by bending Projections can be designed so that the support bridge can be placed on a projection and guided in a form-fitting manner at least on three sides. It is then only necessary to insert the support bridge into the receptacle formed in this way on the plate.
  • the steel construction system can comprise at least one stiffening element for the stiffening connection of support profiles in corner regions of the structure, wherein the stiffening element can be designed with a strut, wherein the strut can comprise at least one connecting element for connecting the strut to the edge beam and / or the cross beam, whereby the Connecting element can have at least one plate, which can be positioned in a mounting position on the support edge of the support profile and can be designed to be screwed and / or clamped to the support profile.
  • the strut can have any cross-section, the strut serving to stiffen the structure and can therefore be arranged essentially in corner regions of the structure.
  • the plate can be arranged vertically in the mounting position so that the plate can be connected to the vertical leg of the support profile.
  • a joint can be formed between the plate and the strut at respective ends of the strut, which allows the strut to pivot on the plate in a horizontal plane. Consequently, a connecting element for connection can be arranged at each end of the strut.
  • the connecting elements or the plate can then be positioned on the support profile and moved into a final assembly position. This displacement is made possible in particular by the respective longitudinal connection.
  • the stiffening element can therefore be used in a variety of ways without having to provide a large number of different stiffening elements.
  • the connecting element for the connection connection comprises at least one tab, which in the assembly position is at least vertical Leg section of the support profile engages behind, wherein the tab can be designed to be screwed to the plate, such that the vertical leg section can be clamped between the plate and the tab.
  • the tab can simply be inserted into the support profile via the longitudinal opening and its ends rest on the inside of the vertical leg sections, with the plate then resting on the outside of the vertical leg sections. By screwing the tab to the plate, the vertical leg sections are clamped between the tab and the plate. Before screwing, it is still possible to move the plate on the support profile in the direction of the longitudinal opening or in the longitudinal direction of the support profile and bring it into the assembly position.
  • the tab can also be designed like the plate or the connecting element can comprise a further, second tab, which can be mounted on the plate parallel to the first tab.
  • the support profile and/or the connecting element can be designed with through openings for lines of the working space. These lines can be current-carrying cables and/or media lines, which can then be laid within the structure. It is then no longer necessary to lay these cables on the outside of the structure. There is also no need to make any openings on site in the supporting structure for the entry or passage of cables.
  • the connecting element comprises a plate
  • a feed-through opening can also be formed in the plate, which can be positioned on the support profile.
  • through openings can be formed at regular intervals on all support profiles or edge beams and cross beams.
  • At least the lower vertical leg section of the support profile can also be used to guide cables. This means that a cable can easily be inserted into the longitudinal opening of the support profile without any further assembly effort.
  • the support profiles can advantageously be designed in one piece or in several parts and made of steel, preferably stainless steel.
  • the entire structure of the work area or the supporting structure can be made of stainless steel.
  • Ceiling elements and system components can also be made of stainless steel. This makes it possible to use the workspace for applications, for example in the food industry or pharmaceutical industry, that require such a design. In principle, however, it would also be possible to produce the work area or the supporting structure from other, suitable metals.
  • a supporting structure of the work area can be designed in such a way that the supporting structure forms an accessible stage that extends beyond a base area of the work area. Railings, stairs or other components of the steel construction system can be connected to the accessible stage.
  • the ventilation system includes at least one system component with which the air exchange rate in the work space can be formed and which is directly connected to the work space.
  • At least the ceiling can be designed with the steel construction system and cover elements of the workspace and at least one system component of the ventilation system can be integrated in the ceiling.
  • the system component can be, for example, a system element of a clean room ceiling.
  • the entire ceiling can be made up of system components from the ventilation system is.
  • Ceiling elements are then not present.
  • the ceiling elements can serve to form a substantially flat ceiling surface.
  • the ceiling elements and the system components are placed on the support edges of the support profiles of the steel construction system and are therefore particularly easy to position and assemble.
  • Floor panels of the workspace can form a walkable stage on the ceiling and beyond, whereby the floor panels can be placed on an upper side of the support profiles.
  • the floor plates can, for example, be made of sheet metal, in particular stainless steel or aluminum, and cover openings in the supporting structure or compartments of the ceiling so that people can walk on the ceiling from above. In this way, maintenance of system components of the ventilation system and other supply facilities in the work area can be significantly simplified.
  • the work area can also be set up on a surface that also forms a floor.
  • a floor within the workspace can also be formed by floor panels that are placed on the subsurface or mounted above it.
  • a support profile is used to form a work area, in particular a clean room, measuring room, process room or the like, the support profile having a vertical leg and two parallel, horizontal legs relative to a flat base of the work area in relation to a cross section, the vertical leg having the connects horizontal legs to one another, the horizontal legs having vertical leg sections which extend relative to one another in the direction of the opposite leg section and are aligned with one another, with a horizontal web being arranged on one of the horizontal legs, which runs orthogonally to the vertical leg section and a support edge forms, wherein the support edge is used to arrange a ceiling element or a system component of a ventilation system, and wherein the support profile forms an edge support of the steel construction system, the edge support being formed with a box-shaped profile section on the vertical leg based on the cross section.
  • the Fig. 1 shows a representation of a supporting structure 10, which has a work space 11 with a floor 12, walls 13 and a ceiling 14.
  • the ceiling 14 is designed as a walkable stage 15, with system components 16 of a ventilation system 17 being integrated within the ceiling 14.
  • At least the ceiling 14 is formed by a modular steel construction system, not shown here, which is described in more detail below in various embodiments.
  • a machine or technical system, not shown here, is arranged in the work space 11.
  • the steel construction system or the supporting structure 10 essentially consists of stainless steel.
  • the Fig. 2 shows an edge support 18 which is formed by a support profile 19 with a box-shaped profile section 20.
  • the support profile 19 is formed from a vertical leg 21 and two parallel, horizontal legs 22, with the vertical leg 23 connecting the horizontal legs 22 to one another.
  • the horizontal legs 22 in turn have vertical leg sections 23 which extend relative to one another in the direction of the opposite leg section 23 and are aligned with one another, such that a C-shaped cross section 24 with a longitudinal opening 25 is formed.
  • a horizontal web 26 is arranged, which runs orthogonally to the vertical leg section 23 and forms a support edge 27.
  • the support edge 27 can be used to arrange ceiling elements or system components, not shown here, of a ventilation system in a work area.
  • Stiffening struts 28, 29 are arranged within the box-shaped profile section 20, which can be present together or alone.
  • the vertical leg 23 and the box-shaped profile section 20 of the support profile 19 have a matching height.
  • the Fig. 3 shows an edge support 30 which is made of sheet steel and in contrast to the edge support Fig. 1 alone has two stiffening struts 29.
  • the Fig. 4 shows an edge support 31 which is different from the edge support Fig. 2 has a transverse stiffening strut 32.
  • a profile 33 is designed to be lower here than a box-shaped profile section 34.
  • the Fig. 5 shows an edge support 35 which is different from the edge support Fig. 4 is designed without a stiffening strut.
  • the edge support 35 is made from simple semi-finished products made of stainless steel sheet, in particular a C-profile 36, a box profile 37 and an L-profile 38.
  • Fig. 6 a schematic representation of edge supports 39 with a connecting element for the butt connection 40.
  • the Fig. 7 shows a schematic representation of edge supports 39 with a connecting element for the corner connection 41.
  • the Fig. 8 shows a schematic cross-sectional representation of an edge support 42 with a railing element 43.
  • the railing element 43 is inserted into the edge support 42 via an insertion opening 44.
  • a receptacle 45 for the railing element 43 is arranged or formed within the edge support 42.
  • the receptacle 45 enables a positive and/or non-positive fixation of the railing element 43 on the edge support 42.
  • the railing element 43 can be part of a railing (not shown here), an elevation or an upward boundary.
  • the Fig. 9 is a schematic representation of a connection of the edge beam 39 with a cross beam 46 with a connecting element 47 for connecting cross beams.
  • the Fig. 10 is a schematic representation of the cross member 46 alone with the connecting element 47.
  • the Fig. 11 is a schematic representation of a support bridge 48 with a connecting element 49 for connecting the support bridge 48.
  • the connecting elements 47 and 49 can be used to form a right-angled connection with an angle ⁇ according to Fig. 12 be trained.
  • the connecting elements 47 and 49 enable a connection with a different angle ⁇ , the angle ⁇ of the respective connecting element 47 or 49 being fixed or freely adjustable.
  • Fig. 13 shows a schematic representation of a supporting structure 50 of a ceiling of a work area, not shown here, with edge supports 39 and cross supports 46 that can be arranged essentially freely relative to one another.
  • FIG. 14 to 16 shows the edge beam 30 with a cross beam 51 and a connecting element 52 for connecting cross beams 51 to edge beams 30.
  • edge beams 30 and cross beams 51 together with ceiling elements 53 and floor elements 54, form a ceiling 55 of a work space, not shown.
  • Below the edge support 30 is a frame support 56 of a wall 57 of the work space with supports 58 and a panel 59 arranged.
  • the floor elements 54 are placed on a top side 60 of the edge support 30 or cross support 51.
  • the ceiling elements 53 rest on a support edge 61 of the edge support 30.
  • 30 railing elements 62 are inserted into the edge support.
  • a connection between edge support 30, cross support 51, connecting element 52 and railing element 62 is made by screws.
  • FIG. 17 represents a butt connection of edge beams 30 with the connecting element 63 for the butt connection of edge beams, the connecting element 63 being formed from tabs 69 and 70, which are screwed to the edge beams 30.
  • the Fig. 18 shows a corner connection with the connecting element 64 for the corner connection of edge supports, the connecting element 64 being designed in sections in the manner of an edge support and having two box-shaped profile sections 71. Tabs 69 and 70 are arranged on the profile sections 71 for screwing to the edge supports 30. Further insertion openings 72 for railing elements 62 are formed in the connecting element 64.
  • the Fig. 19 shows the connecting element 65 for the corner connection of edge beams, in contrast to the connecting element Fig. 18 Sheets 73, tabs 74 and 75 are formed in one piece.
  • the connecting element 65 is designed for corner connections of 90°.
  • the Fig. 20 shows the connecting element 66, which is different from the connecting element Fig. 19 forms a corner connection at an obtuse angle.
  • the Fig. 21 shows the connecting element 67, which is different from the connecting element Fig. 19 forms a corner connection with a right-angled, obtuse angle.
  • the Fig. 22 shows the connecting element 68, which is different from the connecting element Fig. 19 forms a corner connection with an obtuse angle.
  • the Fig. 23 shows a stiffening element 67, which stiffens two edge profiles 30 in a corner connection.
  • the stiffening element 67 is formed with a strut 77 which is connected to the edge support 30 via two connecting elements 78 for connecting the strut 77.
  • the connecting element 78 forms a joint 79 with the strut 77, which enables almost any positioning of the strut 77 relative to the edge supports 30 with respect to an angle.
  • the Fig. 24 shows a cross member 80 in a cross-sectional view, the cross member 80 being formed by two support profiles 81 which have a common one horizontal web 82 are connected to each other.
  • the support profile 81 each forms a C-shaped cross section 83 and the horizontal web 82 forms a support edge 84 on both sides of the cross member 80.
  • the cross member 80 is symmetrical and a space 85 is formed between the support profiles 81.
  • the Fig. 25 shows the cross member 51 with the connecting element 52 on the edge member 30.
  • the support edges 84 of the cross member 51 also enable the ceiling elements 53 to be supported here.
  • a floor element 54 rests on the top 60.
  • the Fig. 26 and 27 show examples of various embodiments of cross members 86 and 87.
  • a hollow profile 89 is arranged in an intermediate space 88 for stiffening.
  • the cross member 87 in the Fig. 27 is formed from four support profiles 90 and two hollow profiles 91.
  • FIG. 28 and 29 shows two cross members 51, which are connected to one another via a connecting element 52.
  • the connecting element 92 is designed in the manner of a flat rod 93 and is inserted into the space 85 between the support profiles 81 of the cross members 51 and screwed to the support profiles 81.
  • the connecting element 52 has at least one plate 94 which is in a mounting position on the support edge of the edge support 30, as in the Fig. 16 shown, can rest.
  • the connecting element 52 is further formed from angles 95 and 96, which allow the connecting element 52 to be screwed to the cross member 51.
  • the angles 95 are each inserted into the support profiles 81 and the angles 96 into the gap 85.
  • a distance or the gap 85 is bridged via sleeves 97.
  • the connecting element 52 further comprises tabs 98 which can be screwed together with the plate 94 and the angles 95 and 96. Between the tabs 98 and the plate 94 can, as in the Fig.
  • vertical leg sections 99 of the edge support 30 are clamped. This makes it possible to initially position the cross member 51 loosely on an edge member and to move it into the assembly position along the edge member. In the assembly position, a non-positive connection between the cross member 51, the connecting element 52 and an edge member can be formed by screwing. In order to facilitate positioning of the cross member 51 on an edge member, a tab 100 is formed on the plate 94, which is designed in the manner of a claw 101. The claw 101 can grip over the vertical leg section 99 of the edge support 30, thereby preventing the cross support 51 from falling during pre-assembly or positioning of the cross support 51 on the edge support 30.
  • the Fig. 34 to 37 show different embodiments of connecting elements 102, 103, 104, 105 for connecting cross members.
  • the connecting element 105 includes, as in the Fig. 37 shown, a plate 106 for connection to an edge support 30 according to the previous description, a tab 107 with an angled section 108 being welded to the plate 106. A cross member can then be placed on the tab 107 at the appropriate angle and thus connected to the edge member 30 at the angle.
  • the connecting element 104 is formed with a joint 109 between a tab 110 and a section 111, so that the section 111 is pivotable.
  • the 38 and 39 show a support bridge 112 with a connecting element 113 for connecting the support bridge 112 to an edge support 30.
  • the support bridge 112 is formed from a hollow profile 114 with a rectangular cross section.
  • the connecting element 113 is formed from a plate 115 and a tab 116, which can be screwed together and can thus accommodate and clamp vertical leg sections 99 of the edge support 30 between them.
  • vertical legs 117 and a horizontal leg 118 are formed by bending.
  • the horizontal leg 118 forms a support edge 119 for the hollow profile 114 and the vertical legs 117 form a receptacle 120 for the hollow profile 114.
  • the support bridge 112 can easily be inserted into the receptacle 120 from above.
  • the Fig. 40 to 43 show different configurations with an edge support 30, a cross support 51 and a support bridge 112 as well as ceiling elements 53. As shown in the Fig. 41 As can be seen, a system component 121 of a ventilation system (not shown) is additionally integrated here.
  • the 42 and 43 each show a mounting rail 122, which is suspended from the support bridge 112 with a fastening means 123. The ceiling elements 53 can thus be held by the support bridge 112.
  • the Fig. 44 to 46 show various detailed views of a ceiling 124.
  • the Fig. 44 shows a cross member 51 with a connecting element 52, in which a through opening 125 for a line 126 is formed in the plate 94.
  • the line 126 is guided in the space 85 of the cross member 51, the support profiles 81 of the cross member 51 also being designed with through openings 127.
  • the line 126 can also be laid along the support profile 33 of the edge support 31.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (21)

  1. Espace de travail (11), notamment une salle blanche, une salle de mesure, une salle de traitement ou quelque chose du genre, ayant un système de construction en acier modulaire pour l'espace de travail, l'espace de travail étant formé par un fond (12), des parois (13) et un plafond (14, 124), le système de construction en acier comprenant des profils de support (19, 33, 81, 90) qui diffèrent l'un de l'autre et des éléments de connexion (40, 41, 47, 52, 63, 64, 65, 66, 67, 68, 78, 92, 102, 103, 104, 105, 113) qui diffèrent l'un de l'autre et servent pour la connexion par adhérence et/ou à forme finale des profils de support qui servent à la formation d'un espace de travail (11), une structure de l'espace de travail étant formée d'une structure de support (10, 50) avec les profils de support et avec les éléments de connexion, les profils de support ayant une jambe verticale (21) et deux jambes horizontales (22) parallèles relatif à un support plan de l'espace de travail par rapport à une section transversale, la jambe verticale reliant les jambes horizontales l'une à l'autre, une traverse horizontale (26, 82) étant disposée sur une des jambes horizontales, la traverse horizontale étendant de manière orthogonale à la section de jambe verticale et formant un bord portant (27, 61, 84), le bord portant servant au positionnement d'un élément de plafond (53) ou d'un composant (16, 121) de l'installation (17) de ventilation et de climatisation de l'espace de travail, et un profil de support (19, 33) formant un support de bord (18, 30, 31, 35, 39, 42) du système de construction en acier, le support de bord ayant une section de profil (20, 34, 37) en caisson sur la jambe verticale (21) par rapport à la section transversale,
    caractérisé en ce que
    l'espace de travail (11) comprend une installation (17) de ventilation et de climatisation et de préférence un dispositif de contrôle ; en ce qu'un taux de renouvellement de l'air dans l'espace de travail et une différence de pression entre l'espace de travail et un environnement sont établis au moyen de l'installation de ventilation et de climatisation ; en ce que l'installation (17) de ventilation et de climatisation peut être contrôlée et/ou régulée de préférence au moyen du dispositif de contrôle ;
    et en ce que les jambes horizontales (22) ont des sections de jambe verticales qui s'étendent vers les sections de jambe opposées relatives l'une à l'autre et forment une surface plane l'une avec l'autre.
  2. Espace de travail (11) selon la revendication 1,
    caractérisé en ce que
    les profils de support (19, 33, 81, 90) sont faits en tôle en acier et les jambes (21, 22, 23) sont formées par des plis faits en tôle en acier et par le plissage.
  3. Espace de travail (11) selon la revendication 1 ou la revendication 2, caractérisé en ce que
    les profils de support (19, 33, 81, 90) ont une section transversale (24, 83) en forme de C.
  4. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    par rapport à la section transversale, la section de profil (20, 34, 37) en caisson a au moins une barre de renforcement (28, 29, 32) s'étendant dans la section de profil en caisson.
  5. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le support de bord (18, 30, 31, 35, 39, 42) a des ouvertures d'insertion (44) pour la réception d'éléments de balustrade (43, 62) du système de construction en acier.
  6. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le système de construction en acier comprend au moins un élément de connexion (40, 63) pour un plat-joint à vif et un élément de connexion (41, 64, 65, 66, 67, 68) pour un joint en équerre de supports de bord (18, 30, 31, 35, 39, 42), les éléments de connexion pouvant être chacun utilisés dans la section de profil (20, 34, 37) en caisson et étant conçus de pouvoir être vissés aux supports de bord.
  7. Espace de travail (11) selon la revendication 6,
    caractérisé en ce que
    des sections de l'élément de connexion (41, 64, 65, 66, 67, 68) ont au moins deux supports de bord (18, 30, 31, 35, 39, 42) pour un joint en équerre, les axes longitudinaux des deux supports de bord déviant l'un de l'autre et étant disposés à un angle l'un à l'autre, les supports de bord étant soudés l'un à l'autre.
  8. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'un profil de support (19, 33, 81, 90) forme un support de traverse (46, 51, 86, 87) du système de construction en acier, le support de traverse ayant deux profils de support par rapport à la section transversale, les jambes horizontales (22) des deux profils de support s'étendant de manière parallèle, les bords portant (27, 61, 84) correspondants s'étendant en sens opposés.
  9. Espace de travail (11) selon la revendication 8,
    caractérisé en ce que
    les jambes horizontales (22) sont espacées l'une de l'autre par rapport à la section transversale et forment un évidement (85, 88), les deux profils de support (19, 33, 81, 90) étant reliés l'un à l'autre par une traverse horizontale (26, 82) commune et/ou par au moins une barre de renforcement.
  10. Espace de travail (11) selon la revendication 9,
    caractérisé en ce que
    le système de construction en acier comprend au moins un élément de connexion (92) pour un plat-joint à vif et un élément de connexion (47, 52, 102, 103, 104, 105) pour un joint de connexion de supports de traverse (46, 51, 86, 87), les éléments de connexion pouvant être chacun utilisés dans l'évidement (85, 88) et étant conçus de pouvoir être vissé au profil de support (19, 33, 81, 90).
  11. Espace de travail (11) selon la revendication 10,
    caractérisé en ce que
    l'élément de connexion (47, 52, 102, 103, 104, 105) est conçu pour un joint de connexion au support de bord (18, 30, 31, 35, 39, 42), l'élément de connexion ayant au moins un panneau (94, 106) qui est positionné sur le bord portant (27, 61, 84) du profil de support dans une position de montage et est conçu de pouvoir d'être vissé et/ou serré au profil de support (19, 33, 81, 90).
  12. Espace de travail (11) selon la revendication 11,
    caractérisé en ce
    qu'une saillie (100) est formée sur le panneau (94, 106), la saillie s'engageant au derrière d'une section de jambe (23, 99) verticale du profil de support (19, 33, 81, 90) dans la position de montage.
  13. Espace de travail (11) selon l'une quelconque des revendications 8 à 12,
    caractérisé en ce que
    le système de construction en acier comprend un pont de support (48, 112), qui a un profil (114) en caisson par rapport à la section transversale.
  14. Espace de travail (11) selon la revendication 13,
    caractérisé en ce que
    le système de construction en acier comprend un élément de connexion (113) pour un joint de connexion du pont de support au support de bord (18, 30, 31, 35, 39, 42) et/ou à la traverse transversale (46, 51, 86, 87), l'élément de connexion ayant au moins un panneau (115) qui est positionné sur le bord portant (27, 61, 84) du profil de support (19, 33, 81, 90) dans une position de montage et est conçu de pouvoir être vissé et/ou serré au support de bord ou au support de traverse, des saillies (117, 118) étant formées sur le panneau, les saillies formant une réception (120) à forme finale pour un pont de support.
  15. Espace de travail (11) selon l'une quelconque des revendications 8 à 14,
    caractérisé en ce que
    le système de construction en acier comprend au moins un élément de renforcement (76) pour une connexion de renforçant de profils de support (19, 33, 81, 90) dans des zones de coins de la structure de support (10, 50), l'élément de renforcement ayant une traverse (77), la traverse comprenant au moins un élément de connexion (78) pour un joint de connexion de la traverse au support de bord (18, 30, 31, 35, 39, 42) et/ou au support de traverse (46, 51, 86, 87), l'élément de connexion ayant au moins un panneau (94, 106), qui est positionné sur le bord portant (27, 61, 87) dans une position de montage et est conçu de pouvoir être vissé et/ou serré au profil de support.
  16. Espace de travail (11) selon l'une quelconque des revendications 10 à 15,
    caractérisé en ce que
    l'élément de connexion (41, 47, 52, 78, 102, 103, 104, 105, 113) comprend au moins une languette (100) pour le joint de connexion, la languette s'engageant au derrière au moins de la section de jambe (23, 99) verticale du profil de support (19, 33, 81, 90) dans la position de montage, la languette étant conçue de pouvoir être vissé au panneau (64, 106) de telle manière que la section de jambe verticale est serrée entre le panneau et la languette.
  17. Espace de travail (11) selon l'une quelconque des revendications 10 à 16,
    caractérisé en ce que
    le profil de support (19, 33, 81, 90) et/ou l'élément de connexion (40, 41, 47, 52, 63, 64, 65, 66, 67, 68, 78, 92, 102, 103, 104, 105, 113) ont des trous de passage (125, 127) pour des fils (126) de l'espace de travail (11).
  18. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    les profils de support (19, 33, 81, 90) sont faits en une pièce ou en multiples pièces et consistent en acier, de préférence en acier inoxydable.
  19. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'au moins le plafond (14, 124) est formé par le système de construction en acier et par des éléments de plafond (53) de l'espace de travail et au moins un composant (16, 121) de l'installation (17) de ventilation et de climatisation est intégré dans le plafond.
  20. Espace de travail (11) selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    des panneaux de fond (54) de l'espace de travail (11) forment une plateforme (15) accessible sur le plafond (14, 124), les panneaux de fond étant appliqués sur un côté supérieur (60) des profils de support (19, 33, 81, 90).
  21. Utilisation d'un espace de travail (11) selon l'une quelconque des revendications 1 à 20, notamment une salle blanche, une salle de mesure, une salle de traitement ou quelque chose du genre, ayant un profil de support (19, 33, 81, 90) formant l'espace de travail (11), le profil de support ayant une jambe verticale (21) et deux jambes horizontales (22) parallèles par rapport à une section transversale relatif à une base plane de l'espace de travail, la jambe verticale reliant les jambes horizontales l'une à l'autre, les jambes horizontales ayant des sections de jambe (23, 90) verticales, qui s'étendent relatives l'une à l'autre vers la section de jambe opposée correspondante et formant une surface plane l'une avec l'autre, une traverse horizontale (26, 82) étant disposée sur l'une des jambes horizontales, la traverse horizontale s'étendant de manière orthogonale à la section de la jambe verticale et formant un bord portant (27, 61, 84), le bord portant servant au positionnement d'un élément de plafond (53) ou d'un composant (16, 121) d'une installation (17) de ventilation et de climatisation, et le profil de support formant un support de bord (18, 30, 31, 35, 39, 42) du système de construction en acier, le support de bord ayant une section de profil (20, 34, 37) en caisson sur la jambe verticale (21) par rapport à la section transversale.
EP20181104.9A 2019-06-25 2020-06-19 Espace de travail Active EP3757305B1 (fr)

Priority Applications (1)

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DE102019117056 2019-06-25

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EP3757305B1 true EP3757305B1 (fr) 2023-11-15

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EP (1) EP3757305B1 (fr)
CN (1) CN215107725U (fr)
ES (1) ES2972130T3 (fr)
PL (1) PL3757305T3 (fr)
RS (1) RS64956B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225703B (it) * 1988-09-28 1990-11-22 Mini Ricerca Scient Tecnolog Costruzione edile prefabbricata, particolarmente adatta per risolvere problemi di edilizia d'emergenza
US7806630B2 (en) * 2007-10-30 2010-10-05 Wahoo Docks Docking system with joint supports

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ES2972130T3 (es) 2024-06-11
PL3757305T3 (pl) 2024-05-13
RS64956B1 (sr) 2024-01-31
EP3757305A1 (fr) 2020-12-30

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