EP0952778A1 - Frame to receive a part to be carried - Google Patents
Frame to receive a part to be carriedInfo
- Publication number
- EP0952778A1 EP0952778A1 EP98903011A EP98903011A EP0952778A1 EP 0952778 A1 EP0952778 A1 EP 0952778A1 EP 98903011 A EP98903011 A EP 98903011A EP 98903011 A EP98903011 A EP 98903011A EP 0952778 A1 EP0952778 A1 EP 0952778A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- longitudinal
- legs
- sections
- edge
- sliding block
- 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.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
- A47B57/54—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges
- A47B57/56—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of clamping means, e.g. with sliding bolts or sliding wedges the shelf supports being cantilever brackets
Definitions
- the present invention relates to a frame for receiving a part to be carried according to the preamble of claim 1.
- Such a frame is known from EP 0 166 095.
- the object of the invention is to design such a frame for receiving a part to be carried so that the load capacity is increased.
- Figure 1 is a cross-sectional view through an angle profile and part of a support platform attached thereto.
- FIG. 4b - 4d cross-sectional views through three different slot nuts;
- 5a shows a cross-sectional view through a groove;
- FIG. 6 is a perspective view of a frame according to the invention.
- Fig. 7 is a cross-sectional view through an angle profile and part of a support platform attached to it in a further embodiment.
- an elongated angle profile 1 has two legs 2, 3.
- a groove 4 runs in the longitudinal direction of the angular profile 1.
- the groove 4 is composed of a longitudinal part 5, which extends through the inner corner of the angular profile 1 and is inclined against the two legs 2, 3, and one at the bottom thereof extending cross member 6 is formed.
- the longitudinal part 5 encloses an angle of approximately 45 ° with the two legs 2, 3, and the transverse part 6 encloses an angle of approximately 90 ° with the longitudinal part 5.
- the cross member 6 is formed and arranged symmetrically with respect to a longitudinal plane 7 of the longitudinal member 5.
- the longitudinal part 5, as can be seen from FIG. 2, is delimited by two first side walls 8.
- the cross member 6 is delimited by front walls 9 adjoining the first side walls 8, second side walls 10 adjoining the front walls 9 and a rear wall 11 connecting the two second side walls 10.
- the front wall 9 in each case has a first wall section 12 which adjoins the first side walls 8 and runs perpendicular to the central plane 7.
- a first section 13 and a second section 13 adjoin the first wall sections 12, which point away from the central plane 7 and each form an angle a of approximately 135 ° with the central plane 7.
- the first two sections 13, 13 'thus form an angle of 90 ° to the longitudinal part 5.
- the first sections 13, 13 ' are each connected to a second wall section 14, which runs perpendicular to the central plane 7 and extends to the respective second side wall 10.
- a slot nut 20 is arranged, which is symmetrical to the central plane 7.
- the sliding block 20, which is designed as a threaded nut, is shown outside the groove 4.
- the sliding block 20 is essentially cuboid and has two side surfaces 22, a bottom surface 23, a top surface 23 'and a front and rear surface.
- an internal thread 21 is provided in the middle of the slot nut 20 and extends from the bottom surface 23 to the top surface 23 '.
- the width of the transverse part 6 of the groove 4 is chosen to be somewhat larger than the width of the sliding block 20, so that the sliding block 20 is easily displaceable in the longitudinal direction of the groove 4.
- the depth of the transverse part 6 of the groove 4 is chosen to be greater than the height of the sliding block 20.
- two parallel groove-shaped recesses 24 are provided at a distance from one another.
- Each recess 24 is formed by a first surface 25, which runs parallel to the central plane 7, a second surface 26 adjoining it at a right angle and an adjoining first or second region 27, 27 ', each having an angle b of the central plane 7 enclose approx. 45 °, limited.
- the two regions 27, 27 'thus form an angle ⁇ of 90 ° when looking at the longitudinal part 5.
- the greatest distance between the two regions 27, 27 'in a direction perpendicular to the central plane 7 is selected such that it is smaller than the greatest distance between the two sections 13, 13' in the direction perpendicular to the central plane 7 and larger than the smallest distance between the two Sections 13, 13 'in the direction perpendicular to the central plane 7.
- the angles a and b are chosen so that their sum is essentially 180 °.
- the angles ⁇ and ß are therefore essentially the same size. This ensures that the two sections 13, 13 'and the two areas 27, 27 'which are in contact therewith are in flat contact.
- the cover surface 23 ' is rounded so that the sliding block 20 can be easily inserted into the groove 4 at any point.
- a fastening section 40 of a carrying platform 41 has a corner with two walls 42 arranged at right angles to one another. In the corner of the walls 42 there is a recess 43 for the passage of a screw 44.
- a round rod 45 with a bore or slot 46 is arranged in the corner between the walls 42. The round rod 45 is seen in cross section with one point on the walls 42.
- the sliding block 20 is inserted transversely into the groove 4 at a desired point, so that the two regions 27, 27 'run essentially parallel to the two sections 13, 13'. This is easily possible due to the depth of the groove 4, which is chosen to be larger than the height of the sliding block 20, and the rounded top surface 23 '. Then the screw 44 is passed through the bore or the slot 46 of the round rod 45, the recess 43 and through the longitudinal part 5 and screwed into the internal thread 21 of the slot nut 20. As a result, the walls 42 rest against the legs 2, 3 and the two regions 27, 27 'lie flat against the two sections 13, 13'.
- the sliding block 20 has only one recess 28, which is delimited by a rear surface 29 arranged perpendicular to the central plane 7 and the two regions 27, 27 'adjoining it laterally.
- the sliding block 20 can have the recesses 24 or the recess 28 in the bottom and top surfaces 23, 23 '. This simplifies the assembly of the frame, since when the slot nut 20 is inserted into the slot, attention does not have to be paid to the bottom surface 23, which should face the front walls 9.
- the front wall 9 has the shape of a cylinder segment 30 in a direction transverse to the longitudinal direction of the groove, which segment directly adjoins the first side wall 8.
- the cylinder segment 30 is connected to the second side wall 10 by a third wall section 31, which runs perpendicular to the central plane 7.
- the section of the cylinder segment 30 which points away from the central plane 7 forms the first or second section 13, 13 '.
- the matching sliding block 20, as shown in FIG. 4b, has two hollow cylinder segments 34 matching the cylinder segments in the bottom surface 23 in a direction transverse to the central plane.
- the cylinder and hollow cylinder segments 30, 34 are designed as circular cylinder segments.
- the radius and the distance between the cylinder segments 30 correspond approximately to the radius and the distance between the hollow cylinder segments 34.
- the slot nut 20 has only one recess 28 which is delimited by a rear wall 29 and a first and second region 27, 27 'adjoining it.
- the curvature and the distance between the two regions 27, 27 ' corresponds to the curvature and the distance between the two sections 13, 13'.
- the bottom and top surfaces 23, 23 ' can have the recess 28 or the two hollow cylinder segments 34, as shown in FIG. 4c.
- a fourth wall section 32 is provided, which is seen in cross section as an isosceles triangle.
- the legs of the fourth wall section 32, each adjoining the third wall section 31, form the first or second section 13, 13 '.
- the two sections 13, 13 'each form an angle a of approximately 120 ° with the central plane 7.
- the slot nut 20 has, as shown in FIG. 5b, two triangular recesses 24 '.
- the recesses 24 'each have a first or second region 27, 27' which faces the central plane 7 and which each form an angle b of approximately 60 ° with the central plane.
- the sliding block 20 has only one recess 28 'which is delimited by a rear wall 29' and the two adjoining regions 27, 27 '.
- the bottom and top surface 23 of the slot nut 20 can have one recess 28 or the two recesses 24 ', as shown in FIG. 5d.
- cross part 6 and the sliding block 20 have been described as being symmetrical to the central plane 7, this is not necessary, and the transverse part 6 and the sliding block 20 may also not be formed symmetrical to the central plane 7.
- the angle a is preferably in a range from 110 ° -160 °
- the angle b is preferably in a range from 70 ° -20 °.
- the angles a and b are chosen so that their sum is essentially 180 °.
- the angles ⁇ and ⁇ are therefore preferably in a range from 20 ° -70 °.
- FIGS. 1-5 show an example of an application of the frame according to the invention.
- Two angle profiles 1 are fastened on two supports 60, to each of which rollers 61 are screwed are.
- the support platform 41 and a drawer 62 are fastened to the two angle profiles 1 by means of one of the slot nuts 20 shown in FIGS. 1-5 in a suitable slot 4. Due to the high stability, no cross bracing between the angle profiles 1 is necessary.
- the angle profiles can be designed as extruded profiles.
- the extruded profiles can be made of aluminum, for example.
- FIG. 7 shows a further embodiment.
- the embodiment shown in Fig. 7 differs from that in Fig. 1 in that the groove 4 shown in Fig. 4 and the slot nut 20 shown in Fig. 4a are provided in the angle profile 1, and that instead of the round rod 45 a wedge 50 is provided.
- the wedge 50 has a bore 51 for receiving the screw 44.
- the wedge 50 abuts the walls 42 with its edges 52 facing the walls 42.
- the grooves 4 and slot nuts 20 shown in FIGS. 1 to 5 bring about a positive / non-positive connection between the two sections of the cross member 6 and the two areas of the slot nuts 20 lying against it, as a result of which the entire profile becomes more rigid.
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Furniture Connections (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19701477 | 1997-01-17 | ||
DE19701477A DE19701477C1 (en) | 1997-01-17 | 1997-01-17 | Frame for holding supporting part |
PCT/EP1998/000225 WO1998031256A1 (en) | 1997-01-17 | 1998-01-16 | Frame to receive a part to be carried |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0952778A1 true EP0952778A1 (en) | 1999-11-03 |
EP0952778B1 EP0952778B1 (en) | 2002-11-13 |
Family
ID=7817624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98903011A Expired - Lifetime EP0952778B1 (en) | 1997-01-17 | 1998-01-16 | Frame to receive a part to be carried |
Country Status (6)
Country | Link |
---|---|
US (1) | US6216891B1 (en) |
EP (1) | EP0952778B1 (en) |
JP (1) | JP2001508683A (en) |
AT (1) | ATE227530T1 (en) |
DE (1) | DE19701477C1 (en) |
WO (1) | WO1998031256A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6708858B2 (en) * | 2002-06-06 | 2004-03-23 | Blanking Systems, Inc. | Clamp pieces for lower frame assembly of blanking tool |
US7017760B2 (en) * | 2003-10-28 | 2006-03-28 | Anthony Zuclich | Apparatus and method for support of electronic components |
ITBO20050531A1 (en) * | 2005-08-10 | 2007-02-11 | Metal Work Srl | COORDINATED SYSTEM FOR THE REMOVABLE FISSAGIO OF FURNISHING ELEMENTS TO THE STRUCTURE OF A PREFABRICATED WALL |
EP2166898A4 (en) * | 2007-07-17 | 2011-04-13 | Milestone Av Technologies Llc | Wall-mounted furniture system |
US8714372B2 (en) * | 2010-12-16 | 2014-05-06 | Huliot Storage Solutions Ltd. | Kit for assembling a rigid support structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3082711A (en) * | 1960-10-19 | 1963-03-26 | Arrow Metal Products Corp Inc | Adjustable shelving |
NL6603194A (en) * | 1965-04-09 | 1966-10-10 | ||
DE3102973A1 (en) * | 1981-01-29 | 1982-08-12 | Waldemar 6451 Bruchköbel Ullmann | Demountable shelf set and demountable shelf unit consisting of a plurality of interconnected shelf sets |
DE8410560U1 (en) * | 1984-04-04 | 1984-08-16 | Kreuzer, Friedhelm, 8000 München | CONSOLE WITH A CONSOLE BRACKET AND A CONSOLE ELEMENT |
US4753354A (en) * | 1987-04-02 | 1988-06-28 | Ford Aerospace & Communications Corp. | Self-adjusting rack adapter |
US4895331A (en) | 1989-03-31 | 1990-01-23 | Unistrut International Corp. | Shelf bracket |
US5154385A (en) * | 1991-04-08 | 1992-10-13 | George R. Todd | Support systems with improved channel nuts |
DE9306714U1 (en) * | 1993-05-04 | 1994-09-15 | Halfen GmbH & Co. KG, 40591 Düsseldorf | Device for the gusset-like connection / stabilization of components running around corners |
-
1997
- 1997-01-17 DE DE19701477A patent/DE19701477C1/en not_active Expired - Fee Related
-
1998
- 1998-01-16 JP JP53366398A patent/JP2001508683A/en active Pending
- 1998-01-16 US US09/341,977 patent/US6216891B1/en not_active Expired - Fee Related
- 1998-01-16 EP EP98903011A patent/EP0952778B1/en not_active Expired - Lifetime
- 1998-01-16 WO PCT/EP1998/000225 patent/WO1998031256A1/en active IP Right Grant
- 1998-01-16 AT AT98903011T patent/ATE227530T1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9831256A1 * |
Also Published As
Publication number | Publication date |
---|---|
US6216891B1 (en) | 2001-04-17 |
ATE227530T1 (en) | 2002-11-15 |
WO1998031256A1 (en) | 1998-07-23 |
DE19701477C1 (en) | 1998-03-26 |
EP0952778B1 (en) | 2002-11-13 |
JP2001508683A (en) | 2001-07-03 |
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