DK2674069T3 - workplace System - Google Patents

Description

The invention relates to a system workstation with a self-contained stable frame support structure for attaching attachment elements, wherein the frame support structure has a plurality of separate profile strips, and with a wiring duct for receiving wires that is integrally formed by means of at least one profile strip, wherein the profile strips that form the frame support structure can be connected together by means of connection elements, and a connection element for connecting two profile strips is provided between the two profile strips to be connected, wherein one connection between the profile strip and the connection element is designed as a plug connection, and two opposite facing connecting sides of the connection element are each releasably connectable with an end of a profile strip by means of the plug connection, the connection element is designed as a corner connector and has a wiring section. A system workstation of this type is known from WO 2009/052656 A1. US 5, 651,219 A discloses that the profile strips that form the frame support structure are releasably connectable by means of connection elements arranged between the profile strips, wherein screws, bolts or similar fastening means are provided as the connection means. A supply system formed from base profiles is disclosed in EP 2 250 930 A1, wherein supply modules designed as wiring modules are placed onto the base module. A system workstation is known from DE 20 2007 018 425 U1 in which the profile strips are provided as the vertically aligned stand struts with an H-shaped cross section. A profile strip with a U-shaped cross section is mounted as a horizontally aligned cross member between these stand struts. At the same time, so as to receive wires, the profile strips each provide a cable duct that is integrally formed from the cross section of the profile strips. Attachment elements can be mounted on the frame support structure formed from the profile strips that are connected together.

In this regard, it is disadvantageous that the assembly, disassembly and/or rearrangement of the system workstation requires considerable effort. In particular, in order to thread a cable or a plurality of cables from a first cable duct of a profile strip having a first cross section to a second cable duct of a profile strip having a second cross section, at least one of the cable ducts has to be provided with an aperture in the area of the connection between both profile strips. This complicates the installation of the frame structure and/or the laying of the cables.

Accordingly, the problem underlying the invention is that of further developing a system workstation of the type cited in the preamble in such a way that the design flexibility in regard to the construction is improved, in particular the assembly, disassembly and/or rearrangement of the system workstation should be made easier.

The problem underlying the invention is solved in that the wiring section is formed by two profile elements and a base plate arranged between the profile elements, wherein the profile elements and the base plate are curved and in a side view afford a quarter circle-shaped form.

It is advantageous here that the profile strips are not immediately and/or directly connected to one another. Instead, a connection element is arranged between the two profile strips that are to be connected to one another. In particular, the profile strips to be connected to one another are indirectly connected by means of a connection element. This type of connection element enables a connection between the profile strips to be easily produced. In particular, a suitably designed connection element enables the frame support structure to be easily assembled, disassembled and/or rearranged. In addition, such a separate connection element enables a cable to be more easily inserted and a cable to be transferred from a first profile strip to another profile strip. This enables a cable or a plurality of cables to be more easily passed from one profile strip to a second profile strip.

According to another embodiment of the invention, a connection between the profile strip and the connection element is designed as a plug connection and/or as a screw connection. In particular, two opposite facing connecting sides of the connection element are each releasably connectable with an end of a profile strip by means of a plug connection and/or by means of a screw connection.

The connection is preferably produced with a plug connection. A plug connection can preferably be realised without tools. For this the connection element and the profile strip possess matching plug elements. In particular, a first plug element can be designed as a socket, wherein a matching plug pin as the second plug element can be plugged into and/or clicked into place in the socket. The frame support structure preferably possesses at least two connection elements. Thus, a frame support structure can be realised with three profile strips, wherein two profile strips are each connectable with a single connection element.

In addition to a plug connection, a releasable security fixation for the plug connection can be realised with an, in particular, separate screw connection that is preferably provided between the connection element and the profile strip. Consequently, the plug connection can contribute to a rapid and simple assembly of the frame support structure. In order to prevent any unintentional release of the plug connection, there can be provided an additional and preferably separate screw connection between the connection element and the profile strip. Firstly, thanks to the combination of a plug connection with a screw connection an initial assembly is simple and can be rapidly carried out, and secondly, the individual parts of the frame support structure can be adequately fixed together by means of a subsequently produced screw connection. The plug connection can be designed as a snap-on and/or clamp connection.

According to a development, a first connection element is designed as a corner connector for connecting two profile strips, in particular at right-angles. By this means, a profile strip, particularly designed as a stand strut, can be connected to a profile strip aligned transversely to the stand strut and designed as a cross member. A further connection element is preferably designed as a T-connector for connecting three profile strips together. By means of such a connection element a profile strip designed as a stand strut is like an additional intermediate strut between two outer stand struts. In particular, the three profile strips can be connected together in the shape of a T, wherein preferably a vertically aligned profile strip is designed as a stand strut, and two horizontally aligned profile strips are designed as the cross members. This allows a larger, stable and coherent frame support structure to be formed. In addition, this allows an easy modular extension of the frame support structure and/or of the system workstation.

According to another embodiment, all the profile strips that form the frame support structure have an identical cross-section. In particular, the profile strips for a stand strut and/or a cross member, have an identical design, particularly for the cross-section. This enables a cost-effective production of the system workstation, as only a single type of profile strip has to be produced and/or stocked. In addition, this facilitates the production of an easily producible cable passage for passing a cable from one profile strip to another profile strip. The connection elements for connecting the profile strips preferably have a wiring section, whose cross-section corresponds to the cross-section of the cable duct of the profile strips. Consequently, at least one cable from a cable duct of a first profile strip can be passed through the wiring section of a connection element to a cable duct of another profile strip. In particular, the wiring section, together with at least one cable duct of a profile strip, forms a cable duct system for receiving cables. The wiring section of the assembled connection element preferably faces towards an outer face of the frame support structure.

Furthermore, in the region of the connection element, at least one cable from outside the frame support structure can be easily inserted into the frame support structure, in particular from above and/or from the side. In particular, the connection element is designed for inserting and/or withdrawing at least one cable into the frame support structure, the cable duct and/or the cable duct framework. For this, the cable is inserted and/or withdrawn from above and/or the side into the open and/or accessible wiring section of the connection element in the region of the outer periphery of the frame support structure. Insofar as the connection element is not intended for inserting and/or withdrawing cables, the wiring section can be sealed from the outside by means of a cover plate.

At the same time the frame support structure preferably forms a cable duct framework. The cable duct framework and/or the cable duct system is consequently an integral constituent of the frame support structure. In particular, the cable duct is associated with at least one outer side of the frame support structure. In this way cables can easily be inserted from outside into the cable duct, the wiring section and/or the cable duct system. In addition, the cable duct can be associated, at least in part, with an inner side of the frame support structure. In particular, a cable duct can run along a stand strut between two external stand struts and/or from the interior of a cross member. The cable duct is preferably sealable, in particular detachably, by means of a covering element. In this way at least one closed cable duct can be realised in the cross-section, as a result of which an aesthetic overall impression can be produced.

According to a development, the frame support structure is formed from at least three profile strips, wherein a first profile strip is a first stand strut, a second profile strip is a second stand strut, and a third profile strip is a cross member, and the cross member is positioned between the first stand strut and the second stand strut to connect the first stand strut to the second stand strut.

Such a frame support structure preferably forms the smallest functional unit of the system workstation. In particular, this frame support structure and/or functional unit is formed exclusively from the abovementioned three profile strips and two connection elements, wherein in particular attachment elements and/or covering elements can be assembled on the frame support structure.

The external profile strips of the frame support structure preferably form an upside down U. A frame support structure of this type can be designed to be stable and at least self-supporting. Consequently, no additional, in particular no stiffening components, are necessary. In this regard, the free ends of the cross member can each be attached to an upper free end of the in particular vertically extending first and second stand strut. In particular, the cross member is aligned horizontally with respect to its longitudinal alignment.

According to another embodiment, the frame support structure is modularly extensible with at least one additional profile strip. In particular, an additional connection element is provided to connect the additional profile strip with the frame support structure and to modularly extend the frame support structure. The additional profile strip can be designed as an additional cross member and/or an additional stand strut. Thus, by means of at least two additional profile strips and at least one additional connection element, a functional unit with three profile strips and two connection elements can be modularly extended to an enlarged functional unit. The profile strips can have various lengths. In particular, the width of the frame support structure and/or of the functional unit is 90 cm, 120 cm or 150 cm.

The frame support structure is preferably designed to be moveable and/or adjustable. Thanks to the frame support structure the system workstation is stable and therefore can be easily transported. A foot element can be fixed on each of the lower free ends of the profile strips designed as the stand struts. The foot element is preferably designed as a stand foot, a foot plate and/or a castor. With a castor design the system workstation and/or the frame support structure can be easily moved and adjusted. In particular, the foot element has a foot strut that in the assembled state extends transversely to the frame support structure, in particular perpendicularly, to a plane projected through the frame support structure.

This configuration of the foot strut firstly enables the system workstation and/or the frame support structure to stand securely. Secondly, it ensures that the foot element and/or the foot strut has the least possible impact in the area between two directly adjacent stand struts. Thus, for example, a worktop and/or a work table can be arranged between two stand struts, wherein the foot element and/or the foot strut does not protrude disruptively into a foot or leg space of a user.

The foot element and/or the foot strut can have a C-shape when viewed from the side. In particular, the depth of the foot element and/or of the foot strut can be 100 cm or 80 cm. The foot strut can have two side pieces of equal or unequal length. With a foot strut with one shorter and one longer side piece, for example, the side of the system workstation with the shorter side piece can be placed nearer to a wall. This favours an optimal utilisation of space.

According to an autonomously and independently conceivable embodiment of the present invention, the profile strip also has a first strip element and a second strip element, wherein the first strip element and the second strip element are each designed as a hollow profile and are arranged on opposite sides of the profile strip, and a plate element is arranged between the first strip element and the second strip element in order to connect both strip elements. In particular, the strip elements extend in the longitudinal direction to the profile strip and/or parallel to one another. Thanks to the strip elements that are in the shape of hollow profiles, a profile strip of this type can form a stable support structure that is also capable of accepting additional forces, in particular from additional attachments attached to the frame support structure and/or to the profile strip. A cable duct for receiving cables is an integral component of the support structure and is preferably between both strip elements in the area of the plate element. In particular, the cable duct is formed by both strip elements and the plate element. The cable duct and/or the profile strip preferably has a U-shaped cross-section. In addition, the hollow profile in cross-section can be closed, whereby the stability is increased. The hollow profile in cross-section can have an essentially rectangular or square shape. The hollow profile preferably has at least one inner chamber, wherein reinforcing struts can be provided inside the chamber for strengthening the strip element. Furthermore, a receiver, in particular as an integral and/or integrally formed component of the reinforcing struts, can be provided inside the inner chamber. The receiver can be designed as a plug element for producing a plug connection or, particularly optionally, for screwing in a screw. The plug element is preferably designed as a socket to cooperate with a plug pin that can be inserted into the plug receiver.

In particular, the plate element is offset from a central area towards an outer periphery of the profile strip. One side of the plate element preferably forms at least one part of the outer periphery of the profile strip. Accordingly, thanks to at least one groove opposite the outer periphery, in particular the strip element, one side of the plate element can be offset inwards. Accordingly, the groove can be provided to secure attachment elements. In particular, a first fastening device for fastening separate attachment elements is arranged in the area of a first side of the plate element, in particular one that faces away from the cable duct, and between both of the strip elements. The first fastening device can be formed from two grooves, wherein a groove is arranged in the area of the first strip element and the second strip element respectively and/or groove openings of the grooves are facing toward one another.

Furthermore, an additional fastening device can be provided in the area of a second side of the plate element facing away from the first side, in particular for fastening a covering element for sealing the wiring chamber in the area of both strip elements and/or of the outer periphery of the strip element, wherein the additional fastening device is preferably formed from two grooves. In particular, a groove is arranged in the area of the first strip element and of the second strip element respectively. Groove openings of the grooves preferably face one another. The use of a profile strip or a plurality of profile strips for forming an, in particular modularly extensible system workstation, is particularly advantageous.

According to another embodiment, a first attachment element, in particular a bracket, a furniture element and/or a device, can be fixed on the frame support structure. A furniture element can be designed as a shelf, a table top, a display support, a PC-support and/or in particular a suspendable or moveable cabinet. Furthermore, the attachment element can be designed as a rail. The rail can have a basic U-shape, and together with a shelf, for example, can serve as a boundary. The rail can prevent objects from falling off the shelf. In this regard, the shape of the rail can be matched to an outer contour and/or the dimensions of a shelf.

In particular, the attachment element can be fixed on the inner side and/or inside the frame support structure, preferably between two directly adjacent profile strips. The attachment element is preferably fixable on and/or between stand struts and/or below a cross member. A further attachment element can be mounted as a media connection on an inner side and/or on an external side of the frame support structure. The media connection can be a power outlet, a data line connection, in particular for a telephone and/or internet, or a connection port for a fluid, in particular a gas or a liquid. In particular, the media connection has at least one quick-coupling valve for connecting to a fluid line.

In the following, the invention is described in more detail with the aid of the Figures. The drawings show:

Fig. 1: A perspective view of a system workstation according to the invention,

Fig. 2: A frontal view of the system workstation of Fig. 1,

Fig. 3: A perspective view of a profile strip for a system workstation according to the invention,

Fig. 4: A cross-section of the profile strip of Fig. 3,

Fig. 5: A perspective exploded view of a cross member with connection elements,

Fig. 6: A perspective exploded view of a stand strut with a foot element.

Fig. 7: A perspective exploded view of another stand strut with another foot element,

Fig. 8: A first perspective view of a first connection element,

Fig. 9: A second perspective view of the first connection element of Fig. 8,

Fig. 10: A first perspective view of an additional connection element,

Fig. 11: A second perspective view of the additional connection element of Fig. 10,

Fig. 12: A cross-section of a covering element for a profile strip,

Fig. 13: A perspective view of a second system workstation according to the invention,

Fig. 14: A perspective view of an additional system workstation according to the invention,

Fig. 1 shows a perspective view of a system workstation 10 according to the invention. In this example the system workstation 10 is designed as shelving. Alternatively, however, other designs are also possible. The system workstation 10 has a frame support structure 11. The frame support structure 11 has the shape of an upside down U and in this embodiment consists of three profile strips 12,13,14. Here, the profile strips 12,14 are designed as the stand struts that in regard to their longitudinal alignment extend essentially vertically. The profile strip 13 is designed as a horizontally extending cross member 13 that is arranged between the stand struts 12,14. A connection element 15 is provided to connect an upper end of the stand strut 12 with a first free end of the cross member 13. For this, the connection element 15 is arranged between the stand strut 12 and the cross member 13.

Analogously, a connection element 16 is arranged between the free end of the stand strut 14 and a second free end of the cross member 13 which faces away from the first free end of the cross member. The connection elements 15,16 are each connected to the profile strips 12,13,14 by means of plug connections, and in addition secured by means of a separate screw connection against unintentional release. They will be explained in more detail below.

The profile strips 12, 13, 14 on an external side 25 of the frame support structure 11 each possess a covering element 17 that covers a cable duct (not shown in the Figure) integrated into the frame support structure 11. In this embodiment an attachment 18 is mounted on the external side 25 of the stand strut 12. The attachment element 18 provides media connections (not shown in detail), in particular for electric power, gases, liquids and/or for connecting to data cables. Alternatively, an attachment element 18 can be arranged on any profile strip 12,13,14 and/or on any internal side 26 of the frame support structure 11.

Afoot element 19 is arranged on a lower end of each stand strut 12,14. In this embodiment the foot element 19 is screwed together with the lower free end of each stand strut 12,14 by means of a screw connection. Alternatively or in addition, the foot element 19 can be connected to the stand strut 12,14 by means of a plug connection. In the embodiment shown here the foot element 19 is designed as a stand foot. The foot element 19 also has a foot strut 20. The foot strut 20 is slightly curved, such that floor-contact surfaces 21,22 are produced at both opposing ends of the foot strut 20, whereas the foot strut 20 itself is at a distance from the floor. The foot strut 20 has a first side piece 23 and a second side piece 24, which in the embodiment shown here, are designed and arranged symmetrically. Alternatively, the first side piece 23 can be shorter than the second side piece 24. This, for example, would enable the frame support structure 11 to be placed closer to a wall (not shown in the Figure). The foot strut 20 in its longitudinal direction is aligned in this example at right angles to a plane projected through the profile strips 12, 13, 14. In this way the accessibility and leg freedom are optimised for a person.

Two opposite-facing attachment elements 27 are mounted on the inner side 26 of each of the stand struts 12,14. In this embodiment the attachment elements 27 are designed as brackets 27. A shelf 28 is placed on each of the oppositefacing pair of brackets 27 and fastened in place. Alternatively, other furniture elements and/or devices can be disposed between the stand struts 12,14 and below the cross member 13.

Fig. 2 is a frontal view of the system workstation 10 of Fig. 1. It can be clearly recognised that a pair of brackets 27 is provided for each shelf 28, wherein both brackets 27 are fixed at about the same height on each inner side 26 of the stand struts 12,14. As an alternative to the embodiment described here, a horizontally running support strut can be provided underneath the shelf 28 and which runs from the stand strut 12 to the stand strut 14 between two oppositefacing brackets 27 on which a shelf 28 is mounted. In this way the weight carrying capacity of the shelf 28 is increased. Cables (not shown) can be laid inside the frame support structure 11. Cables can be inserted into the frame support structure 11 from outside by means of openings in the external side 25, in the connection elements 15,16 and/or in the covering element 17.

Fig. 3 shows a perspective view of a profile strip 29 for a system workstation 10 according to the invention. In its design and function the profile strip 29 corresponds to the profile strips 12,13,14. The profile strip 29 has a first strip element 30 and a second strip element 31, wherein the strip elements 30, 31 are designed as a hollow profile 30, 31. A plate element 32 is arranged between the hollow profiles 30, 31. The profile strip 29 is integrally formed and in this embodiment is produced as an extruded profile from aluminium.

The hollow profiles 30, 31 together with the plate element 32 form a cable duct 33 with a U-shaped cross-section to receive cables (not shown in the Figure). Two holes 34 are made at each free end of the profile strip 29 in the plate element 32. The holes 34 serve to screw a connection element (not shown in the Figure) to the profile strip 29. Moreover, at each free end of the profile strip 29 an additional hole 35 is made between the holes 34 in the plate element 32. The hole 35 serves to fix a cover plate (not shown in the Figure) for a connection element 15, 16.

Fig. 4 is a cross-section of the profile strip 29 of Fig. 3. The hollow profiles 30, 31 each have an inner chamber 36, in which reinforcing struts 37 are provided to reinforce the hollow profile 30, 31. Moreover, a receiver 38 is provided inside the inner chamber 36. In this embodiment the receiver 38 is designed as a socket 38 to receive a plug pin (not shown in the Figure) so as to produce a plug connection or, in particular optionally, as a screw channel for screwing in a screw. In this embodiment the receiver 38 has a C-shaped cross-section.

The U-shaped cable duct 33 can be covered or sealed in the area of the outer periphery of the profile strip 29 by means of a covering element (not shown in the Figure). For this the hollow profiles 30, 31 each possess a groove 39 on an end facing away from the plate element 32, wherein the grooves 39 form a longitudinal slot or a longitudinally running groove opening 40 in the longitudinal direction of the profile strip 29. The groove 39 or the side walls opposite each other and bordering the groove 39 possess lug elements 94, 95 on their free ends. The groove openings 40 of both grooves 39 face each other.

The hollow profiles 30, 31 each possess a groove 41 on one side of the plate element 32 facing away from the cable duct 33, wherein the grooves 41 form a longitudinal slot or a longitudinally running groove opening 42 in the longitudinal direction of the profile strip 29. The groove openings 42 of the grooves 41 face each other. The grooves 41 serve to fasten attachment elements, such as for example, the brackets 27. Because of the grooves 41 the plate element 32 is inwardly offset with respect to the hollow profiles 30, 31.

Fig. 5 shows a perspective exploded view of a cross member 13 with connection elements 15, 16. The covering element 17 can be locked in place in the area of the outer periphery of the cross member 13 between the hollow profiles 30, 31 and in the grooves 40. The connection elements 15, 16 can be connected to the free ends of the cross member 13 by means of a plug connection. In addition, a screw connection can be created by means of screws 43 in order to prevent an unintentional release of the plug connection. For this the screws 43 can be pushed through the holes 34 and screwed into the threaded openings 45 that correspond to the screws into the connection elements 15, 16.

The connection elements 15, 16 possess a wiring section 46, whose cross-section corresponds to the cross-section of the cable duct 33. The wiring section 46 can be covered or sealed by means of a cover plate 44. For this the cover plate 44 possesses plug elements 47 that in this embodiment are designed as plug pins 47 that can be plugged into the holes 35 in order to create a releasable plug connection.

Fig. 6 is a perspective exploded view of a stand strut 12 with a foot element 19. The foot element 19 is screwed to the stand strut 12 from below by means of screws 48. For this the screws 48 are screwed into the receiver 38 of Fig. 4 of the stand strut 12. In this embodiment the covering element 17 is sub-divided into a first covering part 17.1 and a second covering part 17.2. The attachment element 18 can be fastened to the stand strut 12 between the covering parts 17.1 and 17.2.

In this embodiment the attachment element 18 consists of a connection block 49 and a housing cover 50. In this example the connection block 49 is a multiple socket with four sockets. Alternatively, the connection block 49 can be designed to provide any medium, in particular electric power, gases, liquids and/or for connecting to data cables. The connection block 49 can be covered to a large extent by the housing cover 50. This results in an overall aesthetic impression. For paying in and/or paying out lines or cables, the housing cover 50 possesses a cut-out 51 in each side wall. Moreover, the connection block 49 possesses a spring element (not shown in the Figure) for fastening the housing cover 50. Furthermore, additional spring elements can be provided to accommodate the excess lengths of lines, particularly cables.

The bracket 27 has a positioning section 52 with a U-shaped cross-section that in the assembled state abuts against the inner side 26 of the stand strut 12. The side pieces or wings of the positioning section 52 act as additional guides and/or to stabilise the bracket 27. When the bracket 27 is assembled on the stand strut 12, the latter is arranged between the side pieces of the positioning section 52. In addition, the bracket 27 possesses clamping elements 53 on one side facing the inner side 26. A pair of clamping elements 53 is provided for each bracket 27, wherein the clamping elements 53 each possess a pin. The pins of both clamping elements 53 mounted on a bracket 27 are facing away from each other. In order to fix the bracket 27 with a groove 41 of Fig. 4, the pins cooperate with the grooves 41. In particular, the clamping elements 53 are designed as sliding blocks.

Fig. 7 shows a perspective exploded view of another stand strut 57 with another foot element 54. The stand strut 57 is a profile strip constructed like one of the profile strips 12,13,14, 29. In this regard, reference is also made to the preceding description.

In this embodiment another foot element 54 is provided for the stand strut 57; although the foot element 54 possesses a foot strut 20, here, however, castors 55, 56 are provided instead of floor-contact surfaces 21,22. Consequently, a frame support structure 11, whose stand struts are each equipped with a foot element 54, can easily be moved and/or displaced.

Moreover, the stand strut 57 is intended as an intermediate stand strut that (not shown in the assembled state in the Figure) is arranged between a first outer stand strut 12 and a second outer stand strut 14. In this way wider frameworks 11 and/or functional units can be realised, wherein the one or more intermediate stand struts 57 ensure sufficient stability for the framework 11. A connection element 58 is provided for the stand strut 57. The connection element 58 is designed as a T-connector in order to connect the stand strut 57 with two cross members 13 (not shown in the Figure). For the assembly the connection element 58 is mounted from above onto the free end of the stand strut 57 and screwed on by means of screws 59. The screws 59 are pushed from above through openings in the connection element 58, wherein one end of the screws 59 can be screwed into a receiver 38 of Fig. 4.

Fig. 8 is a first perspective view of a first connection element 15, wherein the explanations for the connection element 15 likewise apply to the identically constructed connection element 16.

The connection element 15 is designed as a corner connector, and in regard to the framework 11, connects an outer stand strut 12,14 to a cross member 13. The connection element 15 has a wiring section 46. The wiring section 46 is formed here from two profile elements 60, 61 and a base plate 62 arranged between the profile elements 60, 61. The cross-section of the wiring section 46 corresponds to the cross-section of the cable duct 33 of one of the profile strips 12, 13,14, 29, 57. The profile elements 60, 61 and the base plate 62 are curved, resulting in a quarter circle-shaped form when viewed from the side.

In addition, the connection element 15 has a first connection side 63 and a second connection side 64 that faces away from the first connection side 63. Plug elements 65, designed here as plug pins 65, extend out of the profile elements 60, 61 in the area of the connection sides 63, 64. The plug pins 65 can each be inserted into the receiver 38 of Fig. 4 in order to create a plug connection. A fastening lug 66 extends out over the floor plate 62 in the area of each of both connection sides 63, 64. The fastening lugs 66 have holes 67 in order to produce a screw connection between the connection element 15 and a profile strip 12, 13, 14, 29, 57.

Fig. 9 shows a second perspective view of the underneath of the first connection element 15 of Fig. 8. The profile elements 60, 61 have a U-shaped cross-section, wherein a stay 93 is arranged in the centre of the U-shaped cross-section. The plug element 65, designed as a sort of bead on the free end of the stay 93, sticks out over each of the ends of the profile element 60, 61.

Fig. 10 is a first perspective view of another connection element 58. The connection element 58 is designed as a T-connector for connecting three profile strips 12,13,14, 29, 57 (not shown in the Figure).

The connection element 58 has a first wiring section 68 and a second wiring section 69 for receiving cables. The first wiring section 68 has a U-shaped cross-section, wherein the flanks of the wiring section 68 are formed from two profile elements 70, 71. The second wiring section 69 is formed as a wiring shaft having a rectangular cross-section and extends essentially perpendicularly from the middle of the first wiring section 68.

In addition, the connection element 58 has a first connection side 72, a second connection side 73 and a third connection side 74. Plug elements 75 are arranged on the profile elements 70, 71 in the area of the first connection side 72 and the second connection side 73 that faces away from the first connection side 72; the plug elements are designed here as plug pins for producing a plug connection by means of the receiver 38 of a profile strip 12,13, 14, 29, 57 of Fig. 4. A fastening lug 76 extends beyond the wiring section 68 in the area of each of the first and second connection sides 72, 73. The fastening lugs 76 have holes 77 in order to produce a screw connection between the connection element 58 and a profile strip 12,13,14, 29, 57.

The profile elements 70, 71 each have a passage opening 78, which extend from a side of the connection element 58 that faces away from the third connection side 74 through the profile elements 70, 71 until the third connection side 74. A screw connection of the connection element 58 with a profile strip 12, 13, 14, 29, 57 can be produced in the area of the third connection side 74 by means of the passage openings 78 and screws 59 (not shown in the Figure) of Fig. 7.

Fig. 11 shows a second perspective view of the underneath of the additional connection element 58 of Fig. 10.

Fig. 12 is a cross-section of a covering element 17 fora profile strip 12,13,14, 29, 57. The covering element 17 has a display side 79 and a functional side 80 that faces away from the display side 79. The covering element 17 has a U-shaped cross-section, wherein each side piece 81,82 possesses two grooves 83 that run in the longitudinal direction of the covering element 17 and parallel to one another. The grooves 83 are each on the outer sides of the side pieces 81,82, such that the grooves 83 of the side piece 81 face away from the grooves 83 of the side piece 82.

By means of the grooves 83 and the groove walls or groove bar adjacent to the grooves 83, the covering element 17 can be connected by means of a clip connection and lug elements 94, 95 to a profile strip 12, 13,14, 29, 57, in particular in the area of the groove 39 and the groove opening 40respectively.

Fig. 13 shows a perspective view of a second system workstation 84 according to the invention. Identical elements as before have the same reference numerals. Reference is also made to the preceding description. The system workstation 84 has a frame support structure 87 that possesses three profile strips 12, 57,14 that are designed as stand struts. Here the stand strut 57 is arranged centrally between the outer stand struts 12,14. Furthermore, the frame support structure 87 possesses two profile strips 13 that are designed as cross members. One cross member 13 is arranged between the stand struts 12 and 57 and the other is arranged between the stand struts 57 and 14.

The profile strips 12, 13, 14, 57 are connected together by means of connection elements 15, 16, 58. The outer profile strips 12, 13 and 14 are arranged together in the form of an upside down U with the connection elements 15,16, 58.

Shelves 28, 86 are arranged between the stand struts 12 and 57 and 57 and 14; the shelves are fixed on the framework 87 by means of attachment elements 27, 85 designed as brackets.

Fig. 14 shows a perspective view of another system workstation 88 according to the invention. Identical elements as before have the same reference numerals. Reference is also made to the preceding description.

The system workstation 88 essentially corresponds to the system workstation 10 of Figures 1 and 2. It differs from this in that a profile strip 89 is provided as a cross member 89 that is shorter than the cross member 13. Moreover, the foot elements 19 in this example possess castors 55, 56, such that the system workstation 88 or the frame support structure 90 can be easily moved.

Furthermore, an attachment 91 is provided that in this embodiment is designed as a rail 91. In this example the rail 91 is designed as a double track rail 91. The rail 91 is U-shaped and is fastened onto the inner sides 26 of the stand struts 12,14. For this the rail 91 possesses a clamping element 92 on each of its free ends that face away from one another; each clamping element cooperates with a groove 41 to fasten the rail 91.

The rail 91 is arranged above the shelf 86, wherein the dimensions of the rail 91 are matched to the external dimensions of the shelf 86. As an alternative to this embodiment, a second rail can be provided that is symmetrically located in a mirror image position to the first rail 91. Furthermore, at least one rail 91 can be provided that is arranged above the shelf 28, wherein the dimensions of the rail 91 are matched to the external dimensions of the shelf 28.

List of reference numerals: 10 system workstation 46 wiring section 11 frame support structure 47 plug element 12 profile strip 48 screw 13 profile strip 49 connection block 14 profile strip 50 housing cover 15 connection element 51 cut-out 16 connection element 52 positioning section 17 covering element 53 clamping element 18 attachment element 54 foot element 19 foot element 55 castor 20 foot strut 56 castor 21 floor-contact area 57 profile strip 22 floor-contact area 58 connection element 23 first side piece 59 screw 24 second side piece 60 profile element 25 external side 61 profile element 26 inner side 62 base plate 27 attachment element 63 first connection side 28 shelf 64 second connection side 29 profile strip 65 plug element 30 strip element 66 fastening lug 31 strip element 67 hole 32 plate element 68 first wiring section 33 cable duct 69 second wiring section 34 hole 70 profile element 35 hole 71 profile element 36 inner chamber 72 first connection side 37 reinforcing struts 73 second connection side 38 receiver 74 third connection side 39 groove 75 plug element 40 groove opening 76 fastening lug 41 groove 77 hole 42 groove opening 78 passage opening 43 screw 79 display side 44 cover plate 80 functional side 45 threaded opening 81 side piece 82 side piece 83 groove 84 system workstation 85 attachment element 86 shelf 87 frame support structure 88 system workstation 89 profile strip 90 frame support structure 91 attachment element 92 clamping element 93 stay 94 lug element 95 lug element

Claims (11)

1. Arbejdspladssystem med en stabil rammebærestruktur (11,87, 90) i sig til påmontering af påmonteringselementer (18, 27, 85, 91), hvor rammebære-strukturen (11, 87, 90) omfatter flere separate profilstrenge (12, 13, 14, 29, 57, 89), og med en integreret ledningskanal (33), der er udformet ved hjælp af mindst en profilstreng (12, 13, 14, 29, 57, 89), til optagelse af ledninger, hvor profilstrengene (12, 13, 14, 29, 57, 89), der udgør rammebærestruktu-ren (11, 87, 90), kan forbindes med hinanden ved hjælp af forbindelseselementer (15, 16, 58), og der i hvert tilfælde er tilvejebragt et forbindelseselement (15, 16, 58) til at forbinde to profilstrenge (12, 13, 14, 29, 57, 89) mellem de to profilstrenge (12, 13, 14, 29, 57, 89), der skal forbindes, hvor en forbindelse mellem profilstrengen (12, 13, 14, 29, 57, 89) og forbindelseselementet (15, 16, 58) er udformet som en stikforbindelse, og to forbindelsessider af forbindelseselementet (15, 16, 58), der vender væk fra hinanden, kan forbindes frigørligt med hver især en ende af en profilstreng (12, 13, 14, 29, 57, 89) ved hjælp af stikforbindelsen, forbindelseselementet (15, 16) er udformet som en hjørneforbindelsesdel og har et ledningsafsnit (46), kendetegnet ved, at ledningsafsnittet (46) er dannet af to profilelementer (60, 61) og en bundplade (62), der er anbragt mellem profilelementerne (60, 61), hvor profilelementerne (60, 61) og bundpladen (62) er udformet buet og set fra siden giver en kvartcirkelform.Workplace system with a stable frame carrier structure (11,87, 90) per se for mounting of mounting elements (18, 27, 85, 91), wherein the frame carrier structure (11, 87, 90) comprises several separate profile strings (12, 13, 14, 29, 57, 89), and having an integrated conduit (33) formed by at least one profile string (12, 13, 14, 29, 57, 89) for receiving wires, wherein the profile strands (12 , 13, 14, 29, 57, 89), which constitute the frame carrier structure (11, 87, 90), can be connected to each other by means of connecting elements (15, 16, 58), and in each case a connecting element is provided. (15, 16, 58) to connect two profile strands (12, 13, 14, 29, 57, 89) between the two profile strands (12, 13, 14, 29, 57, 89) to be joined, where a connection between the profile string (12, 13, 14, 29, 57, 89) and the connecting element (15, 16, 58) is formed as a connector, and two connecting sides of the connecting element (15, 16, 58) facing away from each other, k an is releasably connected to each end of a profile string (12, 13, 14, 29, 57, 89) by means of the connector, the connecting element (15, 16) is formed as a corner connecting part and has a conduit section (46) characterized by the conduit section (46) being formed of two profile elements (60, 61) and a bottom plate (62) disposed between the profile elements (60, 61), the profile elements (60, 61) and the bottom plate (62) being curved and side view gives a quarter circle shape. 2. Arbejdspladssystem ifølge krav 1, kendetegnet ved, at der udover stikforbindelsen er tilvejebragt en, især separat, skrueforbindelse, med hvilken en frigørlig sikringsfiksering kan etableres til stikforbindelsen.Workplace system according to claim 1, characterized in that, in addition to the plug connection, there is provided, in particular a separate, screw connection, with which a releasable securing fixation can be established to the plug connection. 3. Arbejdspladssystem ifølge krav 1 eller 2, kendetegnet ved, at et første forbindelseselement (15, 16) er udformet som hjørneforbindelsesdelen til, især retvinklet, forbindelse af to profilstrenge (12, 13, 14, 29, 57, 89), og/eller at et yderligere forbindelseselement (58) er udformet som en T-forbindelsesdel til at forbinde tre profilstrenge (12, 13, 14, 29, 57, 89) med hinanden.Workplace system according to claim 1 or 2, characterized in that a first connecting element (15, 16) is formed as the corner connecting part for, in particular at right angles, the connection of two profile strands (12, 13, 14, 29, 57, 89), and / or that a further connecting member (58) is configured as a T-connecting member for connecting three profile strands (12, 13, 14, 29, 57, 89) to each other. 4. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at samtlige profilstrenge (12, 13, 14, 29, 57, 89), der udgør rammebærestruktu- ren (11, 87, 90), har et ens tværsnit, fortrinsvis har forbindelseselementerne (15, 16, 58) til at forbinde profilstrengene (12, 13, 14, 29, 57, 89) et ledningsafsnit (46, 68, 69), hvis tværsnit svarer til tværsnittet af profilstrengenes (12, 13, 14, 29, 57, 89) ledningskanal (33).Workplace system according to one of the preceding claims, characterized in that all the profile strands (12, 13, 14, 29, 57, 89) which form the frame carrier structure (11, 87, 90) have a uniform cross section, preferably having the connecting members (15, 16, 58) for connecting the profile strands (12, 13, 14, 29, 57, 89) to a conduit section (46, 68, 69) whose cross-section corresponds to the cross-section of the profile strands (12, 13, 14, 29) , 57, 89) conduit (33). 5. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at rammebærestrukturen (11, 87, 90) samtidig danner en ledningskanalramme, hvor ledningskanalen (33) fortrinsvis er tilordnet til mindst en yderside (25) af rammebærestrukturen (11, 87, 90), og/eller ledningskanalen (33) kan lukkes ved hjælp af et afdækningselement (17).Workplace system according to one of the preceding claims, characterized in that the frame carrier structure (11, 87, 90) simultaneously forms a conduit channel frame, wherein the conduit channel (33) is preferably assigned to at least one outer side (25) of the frame carrier structure (11, 87, 90). ) and / or the conduit (33) may be closed by a cover member (17). 6. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at rammebærestrukturen (11,87, 90) er udformet af mindst tre profilstrenge (12, 13, 14, 29, 57, 89), hvor en første profilstreng (12) er en første opretstående stang, en anden profilstreng (14) er en anden opretstående stang, og en tredje profilstreng er en tværgående stang (13), og den tværgående stang (13) er anbragt til at forbinde den første opretstående stang (12) med den anden opretstående stang (14) med den første opretstående stang (12) og den anden opretstående stang (14), hvor rammebærestrukturens (11,87, 90) ydre profilstrenge (12, 13,14) fortrinsvis danner et omvendt U.Workplace system according to one of the preceding claims, characterized in that the frame carrier structure (11,87, 90) is formed of at least three profile strands (12, 13, 14, 29, 57, 89), wherein a first profile string (12) is a first upright rod, a second profile strand (14) is a second upright rod, and a third profile strand is a transverse rod (13) and the transverse rod (13) is arranged to connect the first upright rod (12) to the a second upright rod (14) with the first upright rod (12) and the second upright rod (14), wherein the outer profile strands (12, 13, 14) of the frame carrier structure (12, 13, 14) preferably form an inverted U. 7. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at rammebærestrukturen (11, 87, 90) kan udvides modulært med mindst en yderligere profilstreng (12, 13, 14, 29, 57, 89), især som yderligere tværgående stang og/eller yderligere opretstående stang, og/eller at rammebærestrukturen (11,87, 90) er udformet bevægeligt og/eller forskydeligt.Workplace system according to one of the preceding claims, characterized in that the frame carrier structure (11, 87, 90) can be expanded modularly with at least one additional profile string (12, 13, 14, 29, 57, 89), in particular as a further transverse rod and / or further upright rod, and / or that the frame carrier structure (11.87, 90) is movably and / or slidably formed. 8. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at der i de nedre frie ender af profilstrenge (12, 13, 14, 29, 57, 89), der er udformet som opretstående stænger, i hvert tilfælde kan fastgøres et fodelement (19), hvor fodelementet fortrinsvis har en ståfod (21, 22), en fodplade og/eller en rullefod (55, 56), især har fodelementet (19) en fodstang (20), der i monteret tilstand på rammebærestrukturen (11, 87, 90) strækker sig på tværs, især retvinklet, i forhold til et plan, der er udspændt af rammebærestrukturen (11,87, 90).Workplace system according to one of the preceding claims, characterized in that in each case a foot element can be secured in the lower free ends of profile strings (12, 13, 14, 29, 57, 89) (19), wherein the foot element preferably has a standing foot (21, 22), a foot plate and / or a roll foot (55, 56), in particular, the foot element (19) has a foot bar (20) which, when mounted on the frame support structure (11, 87, 90) extend transversely, especially at right angles, to a plane stretched by the frame carrier structure (11,87, 90). 9. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at profilstrengen (12, 13, 14, 29, 57, 89) har et første strengelement (30) og et andet strengelement (31), hvor det første strengelement (30) og det andet strengelement (31) hver især er udformet som et hulprofil og er anbragt ved sider af profilstrengen (12, 13, 14, 29, 57, 89), der vender væk fra hinanden, og et pladeelement (32) er anbragt mellem det første strengelement (30) og det andet strengelement (31) til at forbinde de to strengelementer (30, 31).Workplace system according to one of the preceding claims, characterized in that the profile string (12, 13, 14, 29, 57, 89) has a first strand element (30) and a second strand element (31), wherein the first strand element (30) and the second strand element (31) is each formed as a hollow profile and is disposed at sides of the profile strand (12, 13, 14, 29, 57, 89) facing away from each other, and a plate element (32) is disposed between the first strand element (30) and the second strand element (31) for connecting the two strand elements (30, 31). 10. Arbejdspladssystem ifølge krav 9, kendetegnet ved, at hulprofilet (30, 31) er lukket i tværsnittet, og/eller at hulprofilet (30, 31) har mindst et indvendigt kammer (36), hvor der i det indvendige kammer (36) er tilvejebragt afstivningsstænger (37) og/eller en optagelse (38) til etablering af en stikforbindelse og/eller skrueforbindelse.Workplace system according to claim 9, characterized in that the hollow profile (30, 31) is closed in the cross-section and / or that the hollow profile (30, 31) has at least one inner chamber (36), wherein the inner chamber (36) are provided stiffening rods (37) and / or a housing (38) for establishing a plug connection and / or screw connection. 11. Arbejdspladssystem ifølge et af de foregående krav, kendetegnet ved, at et første påmonteringselement (18, 27, 85, 91), især en holder, et møbelelement og/eller et apparat, kan fastgøres på en inderside (26) af rammebæ-restrukturen (11,87, 90) og/eller i rammebærestruktur (11,87, 90) mellem to umiddelbart naboliggende profilstrenge (12, 13, 14, 29, 57, 89), især opretstående stænger, og/eller under den tværgående stang, hvor et yderligere påmonteringselement (18) som medietilslutning fortrinsvis kan monteres på en inderside (26) og/eller en yderside (25) af rammebærestrukturen (11, 87, 90).Workplace system according to one of the preceding claims, characterized in that a first mounting element (18, 27, 85, 91), in particular a holder, a furniture element and / or an apparatus, can be secured to an inner side (26) of the frame support. the rest structure (11,87, 90) and / or in frame carrier structure (11,87, 90) between two adjacent profile strands (12, 13, 14, 29, 57, 89), especially upright rods, and / or below the transverse rod wherein a further mounting element (18) as a media connection can preferably be mounted on an inside (26) and / or an outer (25) of the frame carrier structure (11, 87, 90).