DE1922270U - RIVETLESS AND SCREWLESS CONNECTION ARRANGEMENT FOR PLATE-SHAPED, THICK-WALLED BODIES OR COMPONENTS. - Google Patents

Description

Dipl.-Ing. Adolf H. Fischer
Ludwigshafen a.Rh.
Sichard-Wagner-Strasse 22

Rivet and screwless connection

The invention relates to a rivet-free connection of plate-shaped or * thick-walled bodies or components, in which on the hands of the parts to be connected Channel-shaped bends are provided and a rod that can be inserted into the channel or the like *

The invention consists in the fact that the edges of two Parts are partially designed as interlocking claws, the inner surfaces of which, as far as they rest against the dome rod, the profile of which has, during which the claw of one edge overlaps and the curved edge part of the second part rests with its inner surface on the outer shape of the first claw

So-called unrestricted connections for BXe edges are known; where one saw circular, cylindrical edge bends ₉ into which a luppel post was then inserted. These edges are flexible and form a kind of edge, do not interlock, but but about half of them butt up against each other, & a £ this way you can see two Bleohe saiteiaaad v # rbisidea _s although BiUQh this day is not very common, but it is possible "platteafSrjaige bsw. thick-walled Körper§ or different components, so each piece to buckets su unite "" It is according to the proposal of ErfLnduag such Yerbin & wng at

Edrpera is achieved in that the hands are claw-shaped _f with these claws in

Form passport ", whereby it should also be noted" that

I ₉

such connections always the is because otherwise the dome rod alone does that Can prevent the parts to be connected from falling apart *

Further characteristics of the Brfintang result from the following description of an embodiment in connection with the drawing and the protective

- 3 - ■

It shows, in Seäem & tischen Skisssen,

Figure 1 shows a cross section through, awei ..

interconnected panels and

Figure 2 Btn & i cross section through a single plate alone.

Lach & @ m Torsclilag d @ r invention are shown together "plates to be joined at their edges with corresponding claws Yerselien, as at d © n. both. Plattenrändera, 1, 2 in Eigur 1" Bie as claws 4 formed edges have, in their Inaemflachen one the dome rod 3 adjacent Pl © ■ on -, -. that is, the inner surfaces of the claws 4 correspond AEEA profile IUPP © l-Sta "bes" is should also be ■ ■ note "tHe the Krall © 4 of one file 1 or «

the other rope 2 hzwA rests with its inner surface 7 on the outer shape of the lrail_4

This connection can be made very quickly, because you only need to push the plates together with their straps ₉ and then push in the coupling rod 3 »whereby the terminating is immediately and absolutely secured · If the coupling is press-fit ₉ then is the connection inseparable? In the Gleitsita, the connection can be broken at any time.

Claims (1)

S chutsansprueh threadless and screwless connection of plate-shaped bsw. thick-walled bodies or structural elements, in which the hands of the files connecting to one another are provided with chisel-shaped bends and a rod or the like that can be inserted into the one, characterized in that the edges of two ropes (1, 2) are partially as interlocking claws ( 4) are formed, the inner surfaces of which, as far as they rest against the coupling rod (3), have its profile, while the claw (4) of one edge (1 or 2) overlapping and curved, sand part (5 or 6 ) of the second file (2 bjsw. 1) rests with its inner surface on the outer shape of the claw (4).