DE1931103A1 - Kit - Google Patents

Description

PottnlenurSh
Dfpl.-Ing. R. Beetz et al.

Dipl.-Ing. L ^ mprecht Munich 22, ^ slnsdorfttj. 10

531-14.685P (U. 686h) I9.0.I969

Franz Josef MAYR, Mönchaltorf (Switzerland)

Kit

The invention relates to a kit with at least two profiled rods and at least one connecting link to their connection according to patent ... (patent application P 17 84 527.1), with the help of which frames and Have all types of scaffolding manufactured easily and inexpensively.

The kit according to the main patent (according to the main patent application) is characterized in that the connecting links are flat and have means for engaging the rods and that the rods at least have a groove for receiving at least one connecting member.

The aim of the present invention is now to provide such To further develop the kit in the sense that it can find an even more universal application, for example by the use of mitred pro-

», -« - no-r (7) 00983.8 / 128

fileted rods, the attachment of separate brackets for flat support elements, such as glass plates, the pivoting of individual scaffolding parts compared to the The rest and the arbitrary fixing of the frame parts along the individual profiled rods are possible or improved will. · * ■

To achieve this goal, the following measures are provided according to the present invention, which either can be used individually or in combination with each other:

1. The connecting links each consist of two pivotable with respect to one another via an axis connected legs, each of these legs may have at least one threaded hole;

2. Approaches are arranged on corresponding edges of at least two profiled rods, which towards each other a hinge, the approach of a rod expire in a circular cylinder and the approach of the second rod has a hollow cylinder jacket of more than 180

Form circumferential arcs and finally the circular cylinder with "can be provided with an axially parallel slot

3. Are the edges of the hat in the profiled rods for the engagement of the connecting links on the outside delimiting Flanges on the inside with ribbon beads made of deformable material, on which the holding surfaces of the connecting links come to rest, and

k. the outer flanges run out at at least one edge of the profiled rods into two mutually perpendicular fork branches which, together with projections attached to their sand and parallel to the respective other fork branch, delimit a recess of rectangular cross-section that is partially open to the outside

009838/1289 /

Further explanations of the invention should now with reference to the drawing some possible embodiments for modules further developed in accordance with the invention are explained in more detail the drawing!

Flg. 1 and 2 two basic designs for the profiled Poles of the construction according to the invention in the Cross-section as prepared in the main patent (the main patent application) are described ι

*> * · 5 an inventive development of the Connecting links for connecting the per filiert rods with each other, namely in Top view In the assembled state, in side view in disassembled condition and under supervision in the installed state;

Flg. 6 a further development according to the invention of the profiled Rods are arranged in pairs on a hinge that complement each other Approach to two profiled profiles that are assigned to one another Rods;

Flg. 7 the attachment τοη a shift of the profiled Rods or the connecting links and their feet along at any point the profiled rods enabling edge beads and

Flg. 8 an inventive design of a profiled Rod «which is an attachment of holding elements for large-area components, such as Glass plates or the like., Allows.

009838/1289 ^ÖAD

The bar profiles illustrated in Fig. 1 and 2 clearly show their essentially identical round structure. "The core of the bar profile is in both cases a relatively thick-walled central web 3" which assumes a vertical position in the representation selected in the drawing. At both ends of the central web 3, horizontally running and weaker side webs k are formed in the drawing, and a total of four radial webs 6 directed diagonally towards the corners of a square extend from their four ends, the marginal edges W in turn being the starting point for a total of eight the outline of a square Form descriptive edge flanges 5, each of which gives access to a total of four outwardly open grooves 1 through which connecting members 8 can be inserted to hold the individual profiled rods together. The only possible difference between the two profile shapes according to Figures 1 and 2 lies in the shape of these grooves 1 and also in the fact that in the Profilfora according to FIG this is the case with the profile shape according to FIG. 2 for two of the grooves 1.

* The illustrated in Fig. 3 to 5, according to the invention

wet connecting link 8 consists of two legs 9 and 10, which are hinged together at Zk (Fig. 3). In this case, each of the two legs 9 and 10 of the link 8 are each of a thicker main piece 22 and 23, containing the threaded holes 25, and from a thin-walled tongue 26 and 29. The hinge 2k is in turn -. In particular from FIG k can be seen - formed from a pin 27 on the tongue 26 of the +) leg 9. The threaded bores 25 in the legs 9 and 10 of the connecting link 8 are intended for receiving screw bolts JO that are used during assembly

^{Elner ents} P ^computing recess in the 009838/1289

cause the connecting links to be fixed in the grooves 1 of the profiled rods, as illustrated in FIG is. The conical ends of the screw bolts 30 either come to the bottom of the grooves 1 or to the in this -projecting edge strips 2 to the plant and in turn cause a pressing of the connecting links to the outer hand flanges 5 of the profiled rod.

Both in Fig. Profiled rods depicted 6 · have in principle the same construction as the rod profiles shown in FIGS. 1 and 2 only in that they are not designed symmetrically differ therefrom as the profiles of Figs. 1 and Z However , they also have a thick-walled central web 3 »extending therefrom side webs k and radial webs 6 with outer edge flanges 5 attached to them, and there is also an outwardly open groove 1 in the profiled rods of FIG. 6 into which edge strips 2 protrude and which is suitable for receiving connecting links. As a new element, the profile shapes of Fig. 6 have additional lugs 12 and 13 », with the lug 12 running out at its edge into a circular cylinder Ik which has a slot 15, and the lug 13 with other parts of the associated profiled rod has a hollow cylinder jacket forms a circumferential arc of more than 180 ° into which the circular cylinder 14 can be inserted pivotably in the manner of a hinge. The Sohlita 15 in the circular cylinder lh allows it to be compressed to a certain extent, so that the circular cylinder lh lies snugly against the inside of the hollow cylinder jacket described by the extension 13.

The profile shape shown in FIG. 7 basically has the same structure as the profile shape illustrated in FIG. It only differs from it

009838/1289

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through on the inner edges of the outer edge flanges 5 attached Randwülate 34 made of deformable material which one inserted into the grooves 1 connecting member 8 can come with its holding surfaces 17 sur system, wherein then a deformation of the edge bulges 34 at the corresponding Places occurs that result in a displacement of the connecting link 8 along the respective profiled Rod opposes.

The profile shape illustrated in Fig. 8 also ent * P speaks in its main features of the profile shape illustrated in Fig. 1 It differs from it only in that that two of their radial webs 6 terminate in two fork branches 18 and 19, which are at right angles to one another lock in. At its edge, the fork branches 18 and 19 each continue in projections 20, which each run parallel to the other fork branch. The fork branches 18 and 19 limit together with their respective projections 20 have a partially outwardly open recess 21, which in the illustrated embodiment has a square cross-section · In the recesses 21 in their cross-section use appropriately shaped holding elements 31 and 32, the ™ then through a retaining screw 33t down to the bottom the recess 21 extends through, can be fixed in the recess 21 «Such holding elements can then in turn serve to support glass plates or similar two-dimensional structures «

As possible fields of application for the present invention are just like the main patent (the main patent application) the furniture construction, the frame construction, the construction of Partition walls, exhibition stands and scaffolding, apparatus engineering and the construction of garden houses and kiosks as well To name tram stops.

009838/1289 bathroom

Claims (6)

Claims 1 <J kit consisting of at least two profiled rods with at least one groove each for receiving at least one connecting link and at least one flat connecting link with means for engaging the rods according to patent ... (patent application P 17 Bk 527.1) »Characterized in that each connecting link (8) consists of two legs (9 and TO) which are connected to one another via an axis (7) such that they can pivot against one another (Fig. 3 to 5). · 2. Kit according to claim 1, characterized in that that each leg (9 or 10) of the connecting links (8) has at least one threaded hole (25) (Fig. 3 to 5) ·. 3 · Kit of at least two profiled rods, each with at least one groove for receiving at least one · connecting link and of at least one flat, designed connecting link according to the patent with means for engaging the rods. (Patent application P 17 Bk 527 · i) t characterized in that at least two profiled rods attachments (12 or 13) are arranged on corresponding edges which complement each other to form a hinge (Fig. 6). k. Kit according to claim 3 *, characterized in that the extension (12) of one rod ends in a circular cylinder (1 * 0) and the extension (13) of the second rod forms a hollow cylinder bow more than f80 ° circumferentially (Fig. 6). 5. Kit according to claim 4, characterized in that that the circular cylinder (1 * 0 has an axially parallel slot (15> has (Fig. 6). ^ * ^ 009838/1289 6. Kit of at least two profiled rods, each with at least one groove for receiving at least a connecting link and at least one flat and means for engaging the rods having connecting link according to patent ··. (Patent application P 17 8Ί 527.1), characterized in that the Edges which delimit the groove (1) in the profiled rods for the engagement of the connecting links (8) on the outside Flanges (5) on their inside with beaded edges (3 &) are made of deformable material, on which the holding ™ surfaces (17) of the connecting links (8) come to rest (Fig. 7). 7 · Kit of at least two profiled rods, each with at least one groove for receiving at least a connecting link and at least one flat and means for engaging the rods having connecting link according to patent ... (patent application P 17 84 527 · ΐ) ι characterized in that an At least one edge of the profiled rods the outer flanges (5) in two mutually perpendicular fork branches. (18 and 19) run out together with on their edge ^ attached and parallel to the respective other fork branch projections (2O) a partially open to the outside Limit recess (21) with a rectangular cross-section « 009838/128 9 Blank page