WO2008046906A1 - Complex of structural elements for office desks and the like - Google Patents
Complex of structural elements for office desks and the like Download PDFInfo
- Publication number
- WO2008046906A1 WO2008046906A1 PCT/EP2007/061202 EP2007061202W WO2008046906A1 WO 2008046906 A1 WO2008046906 A1 WO 2008046906A1 EP 2007061202 W EP2007061202 W EP 2007061202W WO 2008046906 A1 WO2008046906 A1 WO 2008046906A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blade
- complex
- leg
- profile bar
- insert
- Prior art date
Links
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
- A47B17/00—Writing-tables
-
- 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
-
- 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
- A47B2200/0011—Underframes
- A47B2200/002—Legs
- A47B2200/0028—Attachment of desk lateral uprights
Definitions
- the present invention relates to a complex of structural elements for office desks and the like.
- Structures for office desks and similar work tables are known comprising a pair of legs, each formed from a base, from one or two uprights and from a bracket for connecting the worktop.
- the two legs are connected together by a beam connected to their uprights.
- a structure of the defined type supports a worktop, its two legs being internal to the outline of this latter, whereas in the case of continuous desks intermediate legs are used, in the sense that a single leg supports two adjacent worktops and is positioned along their adjacent minor sides.
- a known solution to this problem is to make the crosspiece with two telescopic elements fixable in a relative position corresponding to the required length to be obtained.
- the two ends of the beam can be fixed to the leg uprights by hooking systems or by screwed flanges, in both cases the uprights having to comprise apertures, which have to be through apertures given that a beam must be fixed to both sides of the upright.
- the upper end of the upright is fork-shaped, into which the end of the beam can be forcedly inserted.
- a vertical tongue and groove coupling is provided to enable the fixing between the beam and upright to be made in axially different positions of the beam, in accordance with the double position of the leg relative to the worktop.
- Figure 2 is an exploded perspective detailed view of the connection of a blade to the end of a beam
- Figure 3 is an exploded perspective detailed view of the connection of a beam, already provided with the blade, to a desk leg,
- Figure 4 is a perspective detailed view of the connection of the end of a beam to a different bracket formed by two crosspieces disposed at an angle to each other
- Figure 5 is an exploded perspective view of a table of four leg type using the complex of modular elements of the invention
- Figure 6 is an exploded perspective detailed view of the connection between a blade and the crosspieces of a leg with two uprights
- Figure 7 is an exploded perspective view of a variant enabling the inclination of the beam to be varied in a horizontal plane
- Figure 8 is an exploded perspective view of two beams connected to the same leg in positions at an angle apart.
- the complex of structural elements according to the invention comprises, in the basic version, a leg 2 and a beam 4.
- the leg 2 comprises a base 6, an upright 8 fixed traditionally by its lower end to the base 6, and a bracket 10 secured to the upper end of the upright 8 and comprising a plurality of passage holes for screws for fixing to a worktop, not shown in the drawings for simplicity of representation.
- the beam 4 comprises a metal tubular profile bar 12 of rectangular cross-section and of length compatible with the length of the worktop in the different leg positions, as will be apparent hereinafter.
- the beam 4 also comprises a pair of plastic inserts 14, comprising a hollow body insertable into the corresponding end of the profile bar 12 and a terminal flange to abut against the free edge of said profile bar.
- the beam 4 of the complex according to the invention also comprises a pair of blades 22 insertable into each end of the tubular metal profile bar 12.
- each blade 22 has a cross-section of dimensions just less than those of the cross-section of the cavity provided in the insert 14, it is insertable into said cavity after the insert has been totally inserted into the profile bar 12, and can be locked in the desired position by the setscrews 20, which are screwed into the nuts 16 and act with their inner end against the edge of the blade 22.
- the portion of the blade 22 to project from the tubular profile bar 12 is determined on the basis of the position which the leg 2 has to assume relative to the desk worktop, i.e. on whether the leg is terminal or intermediate.
- the profile bar 12 and/or the profile piece 24 can be provided with centering projections for the blade 22, the threaded portions for engagement by the setscrews being provided in the edge of the profile bar 12 or 24 or in the bracket instead of in the nuts 16.
- Figure 2 shows in detail the system for fixing the insert 14 to the profile bar 12 of the beam 4.
- the nuts 16 are initially inserted into the seats of the insert 14, then the insert 14 is inserted into the end of the profile bar 12 and finally the setscrews 20 are engaged in the nuts 16 of the insert 14.
- Figure 3 also shows a beam 4 with the blade 22 already fixed to the metal profile bar 12; by virtue of the insert 14, the blade is centered within said profile bar, and is locked thereto by the setscrews 20, which in this case are applied from below, and is waiting to be inserted into the profile piece 24 welded to the upright 8 of the leg 2, where it will be locked by the setscrews 20, which in this case are applied from above.
- the blade 22 can be made to emerge to a greater or lesser extent from the end of the beam 4, the distance between the end thereof and the leg 2 can be adjusted continuously and the leg be hence used as a terminal leg of an isolated desk or as an intermediate leg of two continuous desks.
- a single blade 22 is preferably used, engaging at both ends in the two profile bars 12 of two adjacent structures and, in the central part, in the profile piece 24 welded to the upright 8 of the intermediate leg 2.
- the support bracket for the worktop is formed from two crosspieces 38, which at one end are welded to a profile piece 24 to which the blade portion 22 emerging from the profile bar 12 of the beam 4 is fixed, and at the other end are supported by uprights, not shown in the drawings.
- each leg indicated overall by 32, comprises a pair of uprights 34, each provided at its lower end with an adjustable foot 36 and at its upper end with a crosspiece 38 supporting the table worktop.
- Each crosspiece 38 carries, welded to its free end, a plate 40, the blade 22 of the beam 4 being fixed by a screw 42 to the plate 40 of one crosspiece and then, with a further two screws 44, to the plate 40 of the other crosspiece 38.
- both the plates 40 are provided with an appendix 46, which extends horizontally beyond the outline of the crosspiece 38.
- the screw 42 for fixing the blade 22 to the first plate 40 falls within the outline of the profile bar forming the crosspiece 38 (see Figure 6), whereas the two screws 44 for fixing the two plates 40 and the interposed blade 22 involve the two appendices 46 of the plates.
- This embodiment also enables an extension element 48 to be interposed between the two crosspieces (see Figure 5), enabling the desk structure to be adapted to worktops of greater width.
- two beams 4 can be provided, the blades 22 of which engage between the extension element 48 and each of the two crosspieces 38, or a single beam 4 can be provided, the blade 22 of which engages between one of the two crosspieces 38 and the extension element 48, to which the other crosspiece 38 is directly fixed.
- the complex of the invention can also comprise a further element, consisting of a projecting support for a terminal bracket for extending the table worktop.
- This support consists of a piece of profile bar which by systems similar to the profile bar 12 and to the profile piece 24 is fixed to the blade portion 22 projecting beyond the bracket 10 and beyond the crosspieces 38.
- blades having at their free end a portion shaped as an arc of a cylindrical surface can be used (see Figure 7).
- each blade 62 fixed to the profile bar 12 of the beam 4 in the aforedescribed manner, presents at its free end a portion 64 of cylindrical surface with a lower appendix, which can be inserted into a cup- shaped portion 66 provided in a cylindrical leg 68.
- a covering sleeve 70 can also be associated with this cup-shaped portion 66 to cover that portion of cylindrical surface 64 of the beam or of all the beams 4 coupled to the same cup-shaped portion 66 and the cylindrical extension 72 of the leg 68 above said cup-shaped portion, and is maintained in its seat by a metal collar 74 kept fixed to the leg 68 by a screw 76.
- a setscrew 78 is also provided in the cylindrical portion 64 of the blade
Landscapes
- Furniture Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Plural Heterocyclic Compounds (AREA)
- Saccharide Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07821566.2A EP2073666B1 (en) | 2006-10-20 | 2007-10-19 | Complex of structural elements for office desks and the like |
ES07821566.2T ES2627259T3 (en) | 2006-10-20 | 2007-10-19 | Complex of structural elements for office desks and similar |
BRPI0714624-8A BRPI0714624A2 (en) | 2006-10-20 | 2007-10-19 | complex of structural elements for desks and the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVE2006A000067 | 2006-10-20 | ||
IT000067A ITVE20060067A1 (en) | 2006-10-20 | 2006-10-20 | COMPLEX OF STRUCTURAL ELEMENTS FOR OFFICE AND SIMILAR DESKS - |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008046906A1 true WO2008046906A1 (en) | 2008-04-24 |
Family
ID=39059357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/061202 WO2008046906A1 (en) | 2006-10-20 | 2007-10-19 | Complex of structural elements for office desks and the like |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2073666B1 (en) |
BR (1) | BRPI0714624A2 (en) |
ES (1) | ES2627259T3 (en) |
IT (1) | ITVE20060067A1 (en) |
WO (1) | WO2008046906A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013091671A1 (en) * | 2011-12-22 | 2013-06-27 | Steelcase Werndl Ag | Vibration-damped furniture piece in the form of a table |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2250444A1 (en) * | 1972-10-14 | 1974-04-18 | Velox Werk Schnelle Herbert | FURNITURE FRAME |
DE4201556A1 (en) * | 1992-01-22 | 1993-07-29 | Claus Ebert | TABLE TOP |
DE10019292A1 (en) * | 2000-04-19 | 2001-10-25 | Palmberg Bueroeinrichtungen & | Modular table has two or more supports linked by one or more rectangular hollow profiles which fit into rectangular housings attached to tops of supports |
-
2006
- 2006-10-20 IT IT000067A patent/ITVE20060067A1/en unknown
-
2007
- 2007-10-19 EP EP07821566.2A patent/EP2073666B1/en active Active
- 2007-10-19 WO PCT/EP2007/061202 patent/WO2008046906A1/en active Application Filing
- 2007-10-19 ES ES07821566.2T patent/ES2627259T3/en active Active
- 2007-10-19 BR BRPI0714624-8A patent/BRPI0714624A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2250444A1 (en) * | 1972-10-14 | 1974-04-18 | Velox Werk Schnelle Herbert | FURNITURE FRAME |
DE4201556A1 (en) * | 1992-01-22 | 1993-07-29 | Claus Ebert | TABLE TOP |
DE10019292A1 (en) * | 2000-04-19 | 2001-10-25 | Palmberg Bueroeinrichtungen & | Modular table has two or more supports linked by one or more rectangular hollow profiles which fit into rectangular housings attached to tops of supports |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013091671A1 (en) * | 2011-12-22 | 2013-06-27 | Steelcase Werndl Ag | Vibration-damped furniture piece in the form of a table |
US9486069B2 (en) | 2011-12-22 | 2016-11-08 | Steelcase Inc. | Vibration-damped furniture piece in the form of a table |
Also Published As
Publication number | Publication date |
---|---|
EP2073666B1 (en) | 2017-03-15 |
ES2627259T3 (en) | 2017-07-27 |
ITVE20060067A1 (en) | 2008-04-21 |
BRPI0714624A2 (en) | 2013-04-30 |
EP2073666A1 (en) | 2009-07-01 |
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