EP0396179A1 - Support structure for tables and similar office furniture with transverse insertion of service cables - Google Patents
Support structure for tables and similar office furniture with transverse insertion of service cables Download PDFInfo
- Publication number
- EP0396179A1 EP0396179A1 EP90201035A EP90201035A EP0396179A1 EP 0396179 A1 EP0396179 A1 EP 0396179A1 EP 90201035 A EP90201035 A EP 90201035A EP 90201035 A EP90201035 A EP 90201035A EP 0396179 A1 EP0396179 A1 EP 0396179A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- load
- bearing beam
- support structure
- connecting block
- elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000037431 insertion Effects 0.000 title claims abstract description 10
- 238000003780 insertion Methods 0.000 title claims abstract description 10
- 229910052729 chemical element Inorganic materials 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/06—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding, fastening or concealing cables
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
- A47B13/06—Underframes of metal
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0011—Underframes
- A47B2200/0013—Desks with central bearing beams
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/008—Tables or desks having means for applying electronic or electric devices
- A47B2200/0082—Cable inlet in worktop or desk, e.g. grommet
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0084—Accessories for tables or desks
- A47B2200/0088—Appliance support having rotary joint or articulated connection
Definitions
- the subject of the present invention is a support structure for tables and similar office furniture.
- furniture such as tables, desks and the like are used, which permit support for writing or reading, and carry typewriters and calculating machines, and telephones and the like.
- Such furniture items hereinafter generally termed as a class “tables”, can be generally separated and independent or may be connected to one another, for example in order to form single or multiple work stations, and are usually equipped with calculating machines, typewriters, data processors, lamps, telephones and so on; for such machines, the associated electrical signal and supply cables are necessary.
- the housing of said cables is effected by means of beams disposed beneath the working plane, in order to avoid the presence of many separate cables randomly dispersed on the floor in order to connect up the associated machines; said beams, in addition to housing the aforementioned cables and conducting them into close proximity with the user equipment, provide stiffness to the entire structure.
- This Utility Patent provides support elements for the planes of substantially I-shape, composed of several metal elements secured together to form a base, a slender central stem and a double bracket carrying the plane; between the stem and the upper double bracket the load-bearing beam is clamped.
- This structure appears fairly pleasant from the aesthetic aspect and possesses a load-bearing beam adapted for effectively housing the cables; it nevertheless is tedious to assemble, since it must comprise several elements to form each support element and this is undesirable, because the operations of assembly and dismantling are often carried out several times after the initial installation, for example for changes in the internal layout of offices.
- the present invention provides a support structure for tables and similar office furniture, comprising a load-bearing beam, connecting together at least two support elements, above which a working plane is supported and constrained, in which the support elements are constituted of a lower element and an upper element, capable of being connected together with engagement and constraint, while embracing the load-bearing beam, the elements being equipped, the one with rod-shaped legs for resting on the ground and the other with rod-shaped arms for supporting the plane, which legs depart from a lower connecting block and are integral with it, and the arms depart and are integral with an upper connecting block, the lower and upper elements being tightened against each other with rigid clamping of the load-bearing beam, by means of a single tension member, openings leading out laterally being provided in the support elements and in the working planes, these openings being adapted for receiving at least one cable or the like, by insertion in a direction transverse to its length.
- the load-bearing beam is clamped between the lower and upper elements with the interposition of inserts of plastics material of limited compressibility, having reference teeth capable of engaging into corresponding holes of the load-bearing beam and the legs depart in substantially diverging manner from the relative connecting block in the plane perpendicular to the load-bearing beam and the arms depart in substantially diverging manner from the relative connecting block in the plane perpendicular to the load-bearing beam.
- the lower and upper connecting blocks are tightened together by means of a through bolt, with its head rotationally blocked inside the lower block.
- the lower connecting block is equipped with a lower opening, closed by a cover secured with restraint, which is provided with at least one vertical slit open to the outside, adapted for permitting the insertion and for receiving one or more cables, inserted into it in a direction transverse to their longitudinal dimension.
- the working plane is equipped, in position corresponding to the connecting block of the upper element, with a substantially rectangular cut-out, open towards the outside, having along its sides several opposed, projecting pins having their facing ends terminating at a short distance apart, adapted for enabling at least one cable to be inserted and housed, the cable being inserted into the cut-out in a direction transverse to its length.
- a group of tables, desks and the like for office purposes may comprise a table 1, a service table 2, a typing table 3, a corner plane 4, and other similar elements, variously disposed according to the requirements; such tables, as will be defined as a whole below, are composed of a support structure 5, which may be common to a certain number of them, as illustrated, and of working planes 6 carried by this structure and having various shapes and heights according to requirements.
- the load-bearing beams 8 and the associated connecting elements may with advantage be of known type, as described in Utility Patent No. 206 883 of the same Proprietor, to which reference is made for the relative descriptions.
- the support elements according to this invention have a configuration which provides, in the symmetrical shape 7a shown in Figure 4, a lower element 10a, comprising two inclined legs 11 connected together at the top by a lower connecting block 12a, and an upper element 13a, having two inclined arms 14, connected together by an upper connecting block 15a.
- a support element which comprises an asymmetrical lower element 10b, having one inclined leg and one vertical leg, the legs being connected together by a lower connecting block 12b; at the top there is an upper closure body 15b, by means of which the complex is secured to the load-bearing beam 8.
- Said support elements are used in the cases in which it is desired to support the beam 8, but not the overlying plane, which may be absent or supported in a different manner.
- FIG 6 there is illustrated a different form, in which the upper support element is the same as that of Figure 4, while the lower element 10c possesses vertical, parallel legs close together, connected together by the connecting block 12c.
- the element of Figure 7 has a lower element 10b, the same as that described with reference to Figure 5, and an upper element 13d having a connecting block 15d carrying a single inclined arm for supporting a working plane 6, which plane also rests upon one shaped end 16 of the block 15d.
- each side frame or support element is composed of a lower element and of an upper element, connected together and clamping the load-bearing beam 8 between them; various lower elements can be combined according to requirements with different upper elements, in order to provide the support elements required from time to time; in Figure 2 it is also possible to see support elements having an upper element 13a, carrying the arms, and a lower closure body 12e, without any legs, which enables the load-bearing beam 8 to be clamped or gripped and a support to be provided for a plane 6, resting on the beam itself, without the encumbrance of the legs.
- the lower connecting block 12 is a hollow metal body, having a pair of lower projecting stub pipes 17, to which are secured, by force-fit, plastic deformation, welding, soldering or the like, the tubular metal legs 11; there also extend upwards the stubs 18, adapted to be inserted into corresponding holes of the upper block 15, which in turn is composed of a hollow metal body carrying the stub pipes 19, to which the arms 14 are secured in a manner analogous to the legs 11.
- the body 12 possesses an upper wall 20, equipped with transverse flanks 21; between them the head of a bolt 22 is housed, blocked against rotation, the bolt passing through the wall 20 and the load-bearing beam 8 bearing against this wall and against a wall 23 of the upper block 15, where it is secured by a nut 24.
- Inserts of plastics material 23b are provided, having teeth which can engage into corresponding holes of the upper edges of the beam 8.
- the beam 8 can be secured without play, so as to assure the stiffness of the complete assembled frame.
- closure blocks 12e or 15b these have a structure similar to that of the blocks 12 and 15 of Figure 9, the stub pipes 17 or 19 respectively being omitted from them.
- the head of the beam 8 and the opening in the upper block 15 above it may be closed, if they are located in an end position, by appropriate plugs of plastics material 26, 27, which can be inserted fixed in the respective seatings; the space underneath the wall 20, for its part, contained between the oblique walls 28, can be closed by means of a curved cover 29, the shape of which completes the surface continuity of the block 12.
- the cover 29 possesses two slits 30 on each side; through these electrical, telephone, signal and similar cables 31, as indicated diagrammatically in Figure 10 by broken lines, can be easily introduced with a movement transverse to the axes of these cables, and then inserted in the beam 8 through corresponding slits of its bottom wall, thus housing these cables in the beam and leading them to the desired region of a complex of connected tables.
- Such cables can pass through the support element 7, remaining secured to it, and finally can pass through the working plane 6 to reach the apparatus which they serve, or they may lead out from the beam 8 upwards, for the same purpose, passing through the working plane.
- the plane 6 possesses a lateral cut-out 32, shown in Figures 12 and 13, of substantially rectangular shape, having on its two opposite sides 33 a plurality of elongated, projecting pins 34 of substantially cylindrical shape, with their free ends close together and disposed in several rows throughout the entire length of the cut-out 32; said pins 34 can bend laterally to permit the insertion, in a direction transverse to the axis, of cables and the like, and to enable these to be housed and secured.
- a lateral cut-out 32 shown in Figures 12 and 13, of substantially rectangular shape, having on its two opposite sides 33 a plurality of elongated, projecting pins 34 of substantially cylindrical shape, with their free ends close together and disposed in several rows throughout the entire length of the cut-out 32; said pins 34 can bend laterally to permit the insertion, in a direction transverse to the axis, of cables and the like, and to enable these to be housed and secured.
- the structure according to this invention therefore allows a group of office tables or the like, connected together, to be equipped with supply and signal lines for the various items of office equipment, without it being necessary for the relevant cables ever to be dismantled or cut off at one end to allow them to be inserted into seatings intended for them, through holes or apertures closed on all four sides.
- the support elements furthermore, as a result of their rod-shaped construction, enable high stiffness to be achieved, while at the same time leaving ample space at the base for paasage, cleaning and the like.
- support feet for resting on the floor, appropriately adjustable in height in order to adapt to the undulations of the supporting surface; such support feet may be of known type and are not described here in greater detail.
Landscapes
- Installation Of Indoor Wiring (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
Support structure for tables and similar office furniture, comprising a load-bearing beam, connecting together at least two support elements, above which there is supported and constrained a working plane, in which the support elements are constituted of a lower element and an upper element, capable of being connected together with engagement and constraint, embracing the load-bearing beam, the elements being equipped, the one with rod-shaped legs for resting on the ground and the other with rod-shaped arms for supporting the plane, which legs depart from a lower connecting block and are integral with it and the arms depart and are integral with an upper connecting block, the lower and upper elements being clamped to one another, with rigid constraint of the load-bearing beam, by means of a single tension member, apertures being provided in the support elements and in the working plane and leading out laterally, adapted for receiving at least one cable or the like, by insertion in a direction transverse to its length.
Description
- The subject of the present invention is a support structure for tables and similar office furniture. For the equipping of offices and similar work locations, furniture such as tables, desks and the like are used, which permit support for writing or reading, and carry typewriters and calculating machines, and telephones and the like.
- Such furniture items, hereinafter generally termed as a class "tables", can be generally separated and independent or may be connected to one another, for example in order to form single or multiple work stations, and are usually equipped with calculating machines, typewriters, data processors, lamps, telephones and so on; for such machines, the associated electrical signal and supply cables are necessary.
- The housing of said cables is effected by means of beams disposed beneath the working plane, in order to avoid the presence of many separate cables randomly dispersed on the floor in order to connect up the associated machines; said beams, in addition to housing the aforementioned cables and conducting them into close proximity with the user equipment, provide stiffness to the entire structure.
- An example of a structure for office tables of the type indicated above is given by the Utility Patent No. 206,883, of the same Proprietor as the present Application.
- This Utility Patent provides support elements for the planes of substantially I-shape, composed of several metal elements secured together to form a base, a slender central stem and a double bracket carrying the plane; between the stem and the upper double bracket the load-bearing beam is clamped.
- This structure appears fairly pleasant from the aesthetic aspect and possesses a load-bearing beam adapted for effectively housing the cables; it nevertheless is tedious to assemble, since it must comprise several elements to form each support element and this is undesirable, because the operations of assembly and dismantling are often carried out several times after the initial installation, for example for changes in the internal layout of offices.
- The presence of a single, slender central stem, moreover, secured by fixity at its ends, reduces the stiffness of such a structure, especially in the case where it must be able to support, on the working plane, heavy machines, packages and documents, or other structures of considerable height.
- The requirement therefore arises for creating a support structure which shall be capable of dismantling by simple rapid operations, and which shall be composed of few components and shall have high stiffness, making it suitable for firmly supporting even heavy weights.
- A further requirement arises from the fact that, in the conventional structures, the electrical and signal cables to be inserted into the respective housings must be free at one end, that is to say disconnected from the associated equipment or plugs and the like: in fact the passages usually provided require the insertion of the cables longitudinally through holes and the like, which are too small to permit the passage of the plugs, especially if several cables are conducted through the same hole.
- It is therefore desirable to be able to insert the cables into the associated passages and to lead them from these passages inside the load-bearing beam, then leading them out of the latter to bring them above the working plane near to the user apparatus, in a transverse direction, without it being necessary to have access to one end.
- Said results are achieved by the present invention, which provides a support structure for tables and similar office furniture, comprising a load-bearing beam, connecting together at least two support elements, above which a working plane is supported and constrained, in which the support elements are constituted of a lower element and an upper element, capable of being connected together with engagement and constraint, while embracing the load-bearing beam, the elements being equipped, the one with rod-shaped legs for resting on the ground and the other with rod-shaped arms for supporting the plane, which legs depart from a lower connecting block and are integral with it, and the arms depart and are integral with an upper connecting block, the lower and upper elements being tightened against each other with rigid clamping of the load-bearing beam, by means of a single tension member, openings leading out laterally being provided in the support elements and in the working planes, these openings being adapted for receiving at least one cable or the like, by insertion in a direction transverse to its length.
- The load-bearing beam is clamped between the lower and upper elements with the interposition of inserts of plastics material of limited compressibility, having reference teeth capable of engaging into corresponding holes of the load-bearing beam and the legs depart in substantially diverging manner from the relative connecting block in the plane perpendicular to the load-bearing beam and the arms depart in substantially diverging manner from the relative connecting block in the plane perpendicular to the load-bearing beam.
- The lower and upper connecting blocks are tightened together by means of a through bolt, with its head rotationally blocked inside the lower block.
- The lower connecting block is equipped with a lower opening, closed by a cover secured with restraint, which is provided with at least one vertical slit open to the outside, adapted for permitting the insertion and for receiving one or more cables, inserted into it in a direction transverse to their longitudinal dimension.
- The working plane is equipped, in position corresponding to the connecting block of the upper element, with a substantially rectangular cut-out, open towards the outside, having along its sides several opposed, projecting pins having their facing ends terminating at a short distance apart, adapted for enabling at least one cable to be inserted and housed, the cable being inserted into the cut-out in a direction transverse to its length.
- Further details can be established from the following description with reference to the attached drawings, in which there are shown:
- in Figure 1, an overall perspective view of a group of office tables according to this invention, connected together;
- in Figure 2, the support structure of the tables of Figure 1;
- in Figure 3, a single table according to this invention, in perspective view;
- in Figure 4, the load-bearing side frame of a table of Figure 1, with its legs open and symmetrical;
- in Figure 5, a load-bearing side frame with legs in asymmetrical form;
- in Figure 6, a load-bearing side frame with legs brought together;
- in Figure 7, a load-bearing side frame with asymmetrical plane;
- in Figure 8, the table of Figure 3 in lateral view;
- in Figure 9, a detail, partly in section, of the side frame of Figure 4:
- in Figure 10, the section on the plane X-X of Figure 9;
- in Figure 11, a detail of Figure 9, seen from above;
- in Figure 12, a detail of the passage element for the cables through the upper plane;
- in Figure 13, the element of Figure 12, viewed from above.
- As shown in Figure 1, a group of tables, desks and the like for office purposes may comprise a table 1, a service table 2, a typing table 3, a corner plane 4, and other similar elements, variously disposed according to the requirements; such tables, as will be defined as a whole below, are composed of a
support structure 5, which may be common to a certain number of them, as illustrated, and of workingplanes 6 carried by this structure and having various shapes and heights according to requirements. - The
structure 5, which can be seen in Figure 2 with the variousworking planes 6 removed, is composed of different support elements or side-frames 7, connected together by load-bearingbeams 8, equipped with associated angled connecting elements and the like 9, to constitute a unified complex. - In an elementary form, a single table according to this invention, illustrated in Figure 3 in perspective view and in Figure 8 in front view, comprises a pair of side-
frames 7 connected by abeam 8 and having aplane 6 above it. - The load-bearing
beams 8 and the associated connecting elements may with advantage be of known type, as described in Utility Patent No. 206 883 of the same Proprietor, to which reference is made for the relative descriptions. - In the above-mentioned Utility Patent there was described a support element of substantially I-shape, having a widened base, a central stem and an upper, widened-out portion, on which the relative working planes rest; said structure, however, was of limited stiffness and had to be assembled on the site from several metal and plastics elements, with consequently long assembly times.
- The support elements according to this invention have a configuration which provides, in the symmetrical shape 7a shown in Figure 4, a lower element 10a, comprising two
inclined legs 11 connected together at the top by a lower connecting block 12a, and an upper element 13a, having twoinclined arms 14, connected together by an upper connecting block 15a. - Between the
lower block 12 andupper block 15 there is clamped the load-bearingbeam 8, which assures the stiffness of the structure; on the upper element 13 there rests theplane 6, which is secured to the ends of thearms 14. - In Figures 5, 6 and 7 there are illustrated alternative forms of embodiment, 7b, 7c, 7d, some of which are shown in the complex of Figure 2.
- In particular in Figure 5 a support element is illustrated, which comprises an asymmetrical lower element 10b, having one inclined leg and one vertical leg, the legs being connected together by a
lower connecting block 12b; at the top there is an upper closure body 15b, by means of which the complex is secured to the load-bearingbeam 8. - Said support elements are used in the cases in which it is desired to support the
beam 8, but not the overlying plane, which may be absent or supported in a different manner. - In Figure 6 there is illustrated a different form, in which the upper support element is the same as that of Figure 4, while the lower element 10c possesses vertical, parallel legs close together, connected together by the connecting
block 12c. - The element of Figure 7, in turn, has a lower element 10b, the same as that described with reference to Figure 5, and an
upper element 13d having a connectingblock 15d carrying a single inclined arm for supporting a workingplane 6, which plane also rests upon oneshaped end 16 of theblock 15d. - As will be seen, each side frame or support element is composed of a lower element and of an upper element, connected together and clamping the load-bearing
beam 8 between them; various lower elements can be combined according to requirements with different upper elements, in order to provide the support elements required from time to time; in Figure 2 it is also possible to see support elements having an upper element 13a, carrying the arms, and alower closure body 12e, without any legs, which enables the load-bearingbeam 8 to be clamped or gripped and a support to be provided for aplane 6, resting on the beam itself, without the encumbrance of the legs. - This is rendered possible by the shape of the lower and upper connecting
blocks - As shown, the lower connecting
block 12 is a hollow metal body, having a pair of lowerprojecting stub pipes 17, to which are secured, by force-fit, plastic deformation, welding, soldering or the like, thetubular metal legs 11; there also extend upwards thestubs 18, adapted to be inserted into corresponding holes of theupper block 15, which in turn is composed of a hollow metal body carrying thestub pipes 19, to which thearms 14 are secured in a manner analogous to thelegs 11. - The
body 12 possesses anupper wall 20, equipped withtransverse flanks 21; between them the head of abolt 22 is housed, blocked against rotation, the bolt passing through thewall 20 and the load-bearingbeam 8 bearing against this wall and against awall 23 of theupper block 15, where it is secured by anut 24. - This enables the two blocks, lower and upper, to be rigidly tightened together by means of the
single bolt 22, by tightening the cross-members 25a of theblock 15 into bearing against the corresponding surfaces 26a of theblock 12 and by tightening together the corresponding oblique surfaces 25b and 26b. - Between the
blocks beam 8, for which there is provided a seating, formed inside theblock 12 and the upper transverse plates 23a of theblock 15. - Inserts of plastics material 23b are provided, having teeth which can engage into corresponding holes of the upper edges of the
beam 8. - As a result of the deformability of the inserts 23b, the
beam 8 can be secured without play, so as to assure the stiffness of the complete assembled frame. - In the case of the closure blocks 12e or 15b, these have a structure similar to that of the
blocks stub pipes - In this way, the assembling of the
support element 7, which must be carried out on site for setting up the table or group of tables required, can be carried out especially quickly, it being necessary only to tighten up the respective lower and upper elements around thebeam 8, by means of a single screw, on which it is possible to act easily from the top only, for the purpose of tightening. - The head of the
beam 8 and the opening in theupper block 15 above it may be closed, if they are located in an end position, by appropriate plugs ofplastics material wall 20, for its part, contained between theoblique walls 28, can be closed by means of acurved cover 29, the shape of which completes the surface continuity of theblock 12. - As Figures 9 and 11 show, the
cover 29 possesses twoslits 30 on each side; through these electrical, telephone, signal andsimilar cables 31, as indicated diagrammatically in Figure 10 by broken lines, can be easily introduced with a movement transverse to the axes of these cables, and then inserted in thebeam 8 through corresponding slits of its bottom wall, thus housing these cables in the beam and leading them to the desired region of a complex of connected tables. - This operation is, of course, possible by removing the
upper element 15. - This enables cables which are already connected to the associated user equipment or which are fitted with plugs or the like, to be inserted, which would not be possible through holes and similar apertures for which insertion in an axial direction would be required.
- Such cables, furthermore, can pass through the
support element 7, remaining secured to it, and finally can pass through the workingplane 6 to reach the apparatus which they serve, or they may lead out from thebeam 8 upwards, for the same purpose, passing through the working plane. - For this purpose, the
plane 6 possesses a lateral cut-out 32, shown in Figures 12 and 13, of substantially rectangular shape, having on its two opposite sides 33 a plurality of elongated, projectingpins 34 of substantially cylindrical shape, with their free ends close together and disposed in several rows throughout the entire length of the cut-out 32; saidpins 34 can bend laterally to permit the insertion, in a direction transverse to the axis, of cables and the like, and to enable these to be housed and secured. - The structure according to this invention therefore allows a group of office tables or the like, connected together, to be equipped with supply and signal lines for the various items of office equipment, without it being necessary for the relevant cables ever to be dismantled or cut off at one end to allow them to be inserted into seatings intended for them, through holes or apertures closed on all four sides.
- The support elements, furthermore, as a result of their rod-shaped construction, enable high stiffness to be achieved, while at the same time leaving ample space at the base for paasage, cleaning and the like.
- At the lower ends of the
legs 11 there are present support feet for resting on the floor, appropriately adjustable in height in order to adapt to the undulations of the supporting surface; such support feet may be of known type and are not described here in greater detail. - Numerous variants can be introduced, without thereby departing from the scope of the invention in its general characteristics.
Claims (7)
1. Support structure for tables and similar office furniture, comprising a load-bearing beam connecting together at least two support elements, above which elements a working plane is supported and secured, characterized by the fact that the support elements are constituted of a lower element and an upper element, capable of being connected together with engagement and constraint, embracing between them the load-bearing beam and equipped, the one with rod-shaped legs for bearing on the ground and the other with rod-shaped arms for supporting the plane, which legs depart from a lower connecting block and are integral with it and the arms depart and are integral with an upper connecting block, the lower and upper elements being tightened against one another, with rigid clamping of the load-bearing beam, by means of a single tension member, apertures which are open at the side being provided in the support elements and in the working plane, these apertures being adapted for receiving at least one cable or the like, by insertion in a direction transversely to its length.
2. Support structure according to Claim 1, characterized by the fact that the load-bearing beam is clamped between the lower and upper elements with the interposition of inserts of plastics material of limited compressibility, having locating teeth capable of engaging into corresponding holes of the load-bearing beam.
3. Support structure according to Claim 1, characterized by the fact that the legs depart in substantially divergent manner from the associated connecting block in the plane perpendicular to the load-bearing beam.
4. Support structure according to Claim 1, characterized by the fact that the arms depart in substantially diverging manner from the associated connecting block in the plane perpendicular to the load-bearing beam.
5. Support structure according to Claim 1, characterized by the fact that the lower and upper connecting blocks are tightened together by means of a through bolt, having its head blocked against rotation inside the lower block.
6. Support structure according to Claim 1, characterized by the fact that the lower connecting block is equipped with a lower opening closed by a cover secured by fixity, which cover is equipped with at least one vertical slit open towards the outside, adapted for permitting the insertion and for receiving one or more cables, inserted into it in a direction transverse to their longitudinal dimension.
7. Support structure according to Claim 1, characterized by the fact that the working plane is equipped, in correspondence with the connecting block of the upper element, with a substantially rectangular cut-out open towards the outside, and having along its sides a plurality of opposed, projecting pins, having their facing ends terminating at a short distance apart, the pins being adapted for permitting the insertion and housing of at least one cable, inserted into the cut-out in a direction transverse to its longitudinal dimension.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920395A IT1229349B (en) | 1989-05-05 | 1989-05-05 | SUPPORTING STRUCTURE FOR TABLES AND SIMILAR OFFICE FURNITURE WITH TRANSVERSAL INSERTION OF SERVICE CABLES. |
IT2039589 | 1989-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0396179A1 true EP0396179A1 (en) | 1990-11-07 |
Family
ID=11166327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90201035A Withdrawn EP0396179A1 (en) | 1989-05-05 | 1990-04-25 | Support structure for tables and similar office furniture with transverse insertion of service cables |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0396179A1 (en) |
IT (1) | IT1229349B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241914A (en) * | 1990-09-07 | 1993-09-07 | Dyes Gmbh Buromobelfabrik | Work table or office desk |
WO1999003373A2 (en) * | 1997-07-15 | 1999-01-28 | Joachim Niehaus | Rotating joint for a profiled crossbeam |
AT411129B (en) * | 2001-08-31 | 2003-10-27 | Friedrich Mag Ing Blaha | TABLE RACK SYSTEM |
GB2395113A (en) * | 2002-11-07 | 2004-05-19 | S B F I Ltd | Frame structure for a desk |
US6766748B2 (en) * | 2000-10-13 | 2004-07-27 | Herman Miller, Inc. | Table with support leg having an elongated channel |
CN106073177A (en) * | 2016-08-16 | 2016-11-09 | 张大兵 | A kind of desk system |
CN113520058A (en) * | 2021-06-18 | 2021-10-22 | 安阳师范学院 | Manpower resource information management device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1373271A (en) * | 1963-09-30 | 1964-09-25 | Sviluppo Prefabricazione Edili | Assembly or coupling device for connecting tubular structural elements of tables, benches or the like |
FR2490941A1 (en) * | 1980-09-29 | 1982-04-02 | Miller Ag Herman | OFFICE FURNITURE SYSTEM |
EP0108559A1 (en) * | 1982-10-27 | 1984-05-16 | Innovative Metal Inc. | Powered desk |
GB2130877A (en) * | 1982-10-25 | 1984-06-13 | Kudos Designs International Li | Desks or tables |
US4562986A (en) * | 1983-04-22 | 1986-01-07 | C.O.M. Cooperativa Operai Metallurgici S.C.R.L. | Support foot for furniture, in particular office furniture |
-
1989
- 1989-05-05 IT IT8920395A patent/IT1229349B/en active
-
1990
- 1990-04-25 EP EP90201035A patent/EP0396179A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1373271A (en) * | 1963-09-30 | 1964-09-25 | Sviluppo Prefabricazione Edili | Assembly or coupling device for connecting tubular structural elements of tables, benches or the like |
FR2490941A1 (en) * | 1980-09-29 | 1982-04-02 | Miller Ag Herman | OFFICE FURNITURE SYSTEM |
GB2130877A (en) * | 1982-10-25 | 1984-06-13 | Kudos Designs International Li | Desks or tables |
EP0108559A1 (en) * | 1982-10-27 | 1984-05-16 | Innovative Metal Inc. | Powered desk |
US4562986A (en) * | 1983-04-22 | 1986-01-07 | C.O.M. Cooperativa Operai Metallurgici S.C.R.L. | Support foot for furniture, in particular office furniture |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241914A (en) * | 1990-09-07 | 1993-09-07 | Dyes Gmbh Buromobelfabrik | Work table or office desk |
WO1999003373A2 (en) * | 1997-07-15 | 1999-01-28 | Joachim Niehaus | Rotating joint for a profiled crossbeam |
WO1999003373A3 (en) * | 1997-07-15 | 1999-04-08 | Joachim Niehaus | Rotating joint for a profiled crossbeam |
US6174101B1 (en) | 1997-07-15 | 2001-01-16 | Niehaus Joachim | Rotating joint for a profiled crossbeam |
US6766748B2 (en) * | 2000-10-13 | 2004-07-27 | Herman Miller, Inc. | Table with support leg having an elongated channel |
AT411129B (en) * | 2001-08-31 | 2003-10-27 | Friedrich Mag Ing Blaha | TABLE RACK SYSTEM |
DE10228126B4 (en) * | 2001-08-31 | 2010-08-05 | Blaha, Friedrich, Mag.-Ing. | Table rack system with crossing bending beams |
GB2395113A (en) * | 2002-11-07 | 2004-05-19 | S B F I Ltd | Frame structure for a desk |
GB2395113B (en) * | 2002-11-07 | 2005-06-15 | S B F I Ltd | Frame structure for a desk |
CN106073177A (en) * | 2016-08-16 | 2016-11-09 | 张大兵 | A kind of desk system |
CN113520058A (en) * | 2021-06-18 | 2021-10-22 | 安阳师范学院 | Manpower resource information management device |
Also Published As
Publication number | Publication date |
---|---|
IT8920395A0 (en) | 1989-05-05 |
IT1229349B (en) | 1991-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7252202B2 (en) | Cargo rack | |
US4848245A (en) | Table with separable legs | |
US6508457B1 (en) | Vinyl fence post mount | |
KR19980024223A (en) | Support structure for furniture, etc., consisting of lobe uprights | |
EP0396179A1 (en) | Support structure for tables and similar office furniture with transverse insertion of service cables | |
US20060042523A1 (en) | Combination frame structure for table combination table using combination frame structure | |
US3420484A (en) | Corner construction for knock-down tables | |
US4496125A (en) | Support leg assembly | |
JPH0526483B2 (en) | ||
US20030010260A1 (en) | Office desks | |
CA2129555C (en) | Furniture base construction | |
JP4204819B2 (en) | Furniture with a top plate | |
JPH0638844A (en) | Module system for office furniture | |
US20040060484A1 (en) | Shelf or stand device | |
US6905037B1 (en) | Wire shelf for adjustable shelf system | |
JP7419803B2 (en) | table | |
JP3421750B2 (en) | Panel equipment | |
JPH08299058A (en) | Assembled desk | |
KR102350755B1 (en) | Desk frame | |
JP7106885B2 (en) | Desk and desk manufacturing method | |
JP2006296607A (en) | Furniture with top board | |
JP3856254B2 (en) | Desktop shelf device | |
KR200258384Y1 (en) | leg for desk | |
JP7522005B2 (en) | Combination fixtures | |
JP3568740B2 (en) | Bed equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE ES FR GB IT LI LU NL |
|
17P | Request for examination filed |
Effective date: 19910419 |
|
17Q | First examination report despatched |
Effective date: 19920710 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19931029 |