DE1509031A1 - Profile made of steel, aluminum or the like. - Google Patents

Description

DR. MOULER-BORß .mono

D R. MAN IT ZI 'iraunscSWGi- :, 2-. Aur; ust- 'V >> M

DR. DEUFEL ^; _w ., / _o PATENTANWÄLTE ^{<v oCur} ~ '"-"

33 BRAUNSCHWEIG,. ~ .. ,, - ₀₀ ovi ₀

AM BORGERPARK J_

Juan Mario Rendon Ulibarri and Gabriel Ramos Eguia

Edifloio Uxmal Apt. 2 Tjnldad Independenola San Jeronimo _f DF, Mexico Profile made of steel, aluminum or the like Priority! Mexico from 6.5.63 (72018)

The invention relates to new forms of profiles made of steel, iron, aluminum and the like.

profiles such as I-beams, U-irons, Winkelelsen and the like are now generally designed so that at each junction between two webs or legs or between a web and one leg the resulting corner has a sharp, cutting edge-like outer edge and an arcuately curved inner surface The ends of the flanges are rounded on the inwardly curving surfaces, i.e. the rounding is made on the same Made surface on which also did curved interior

area available at the connection point mentioned is. This has certain difficulties in steel construction guided and in some cases the applicability of this Profiles restricted for certain constructions, such as 'For example, combining two or more profiles to form a new profile or to create a mutual profile Stiffening. Even if these profiles are to be welded to one another, the weld is generally difficult to produce and cannot be controlled and results in a raised seam or protrusion existing along the junction of the profiles. Furthermore, the known profiles are not stable stack, because the sharp-edged outer corners enclose the curved Inneneoken, so that between the adjacent flanges and webs considerable gaps are obtained, which also with regard to the available storage space during storage or shipping are a disadvantage.

An object of the present invention are novel profiles which are designed so that the aforementioned Disadvantages and difficulties of the known profiles are avoided

Another object of the invention are profiles that have both have the same cross-sectional design on the inner and outer surfaces of the connecting points of webs and flanges.

909808/0721

jJuj? cli the inventions profiles, jer; en chaff, in which the ends of the Plansche to <"ij.n Außenf.ι series the same ciUcrsclmittnausLildun ^; comprise as the \ / k rbindungsstellen by Steven and plan Chan IMD splashing ends of the non-planar profile .;,

borrowed. ^ ere with profiled; οι :. ^: .1? the Λ L'flnhier;üue;; ^. ::: iatto 'fräjei' can zv> ,; rö3eren units znrr. 1.1 ./iv ;? tu; be vt, No DAJ / production betehränkt been to a few Porten g mark and 'erualt ¹ even at the La ^ ^!; Yorceile or,; ebeii.

-U.:ee:ufol["e is seen Erfindiuvjejedanke the essential is that the inner and auSenlie ^ Enlen corners) ^ or .Stoßstclle of intermeshing uoer; jehcnden _t planar portions * ¹ - 'cl'js profiles in cattle are identical in shape.

Further features of the invention are shown below Berchreibunr: out, in the hand of the! "Eicmiun ^ en different Embodiments of the invention; ^ in individual '

explained.

Pi;. 1 to b soaps different schematisclie '^ uersclmitte of profiles £ o: .iä £ of the invention.

Pi> 7 to 12 are schematic representations of FIG same profiles that -; em according to another Embodiment of the invention are formed.

Pi; ^. 13, 14 and Τ; : ίοχ {', · οη schomotisch ^ uersclinitte of different composite profiles, which by Lichweißun ^ with profiles pjemäß de? ' Erfin'djinc manufactured r.ind.

BADORIQINAL 909808/0721 16 to 19 are schematic representations of FIG

Profiles of a known type as well as composite profiles using the

known profiles.

In order to better illustrate the novelty of the profiles according to the invention, it seems to be expedient to first deal with the known and previously used profiles, which are shown in FIGS. 16 to 19. As is easy to see, a common feature of these known profiles, which are represented for example by the angle iron 20, the U-iron 21 or the I-beam, is that the corner at each junction between two is essentially perpendicular to one another lying parts of the profile is created, sharp on the outside and rounded on the inside. Each angle iron 20 (FIG. 16) therefore has a sharp outer edge 20a and a rounded inner corner 20b at the junction of the two legs 20 *. In the same catfish, each U-iron 21 (FIG. 17) has a sharp outer edge 21a and a rounded inner edge 21b at the junction between the legs 21 * and the web 21 " no harsh outer edges, but there are four inner corners 22a which lie between the flanges 22 * and the web 22 * and are rounded.

¹ ί ■ ·

, 9098 08/072 1

It can also be seen that in each of the profiles explained, the outermost end of the flanges or • The leg is rounded on the inside surface, i.e. on the surface that is to the adjacent rounded inner corner leads. Pas 1st at 20c, 21a and 22o with angle iron 20, with U-iron 21 and with I- «Eräger 22 indicated ·

The profiles this peculiar disadvantages can ^ be seen clearly in FIGS · 16 to 19. If a plurality of angle irons 20 are to be placed one inside the other (Fig. 16), the sharp outer edge 20a of each profile abuts against the rounded inner corner 20b of the next angle iron, so that gaps 23 arise between adjacent legs 20 * of the angle irons placed one inside the other. As a result, however, a considerable amount of storage or storage space is consumed and the stability is not particularly good because the angle elements can be tilted relative to one another when they are moved on trucks or the like.

In the same way, if a plurality of U-irons are placed one inside the other (Fig. 17) »through the opposite outer corners 21a of the inner profile and the rounded inner corners 21b

de «external profiles gaps 24 between be-9098 0870721

Roof garden flanges 21 'and a space 25 between adjacent webs 21 "· These gaps not only represent a waste of storage or space Storage space, but the separation of the adjacent webs and flanges also affects the mutual stiffening.

Further Haenteile of the known profiles are in the. To see difficulties encountered when welding multiple profiles together. If the flanges or legs of adjacent profiles are to be welded with their ends, as is shown, for example, in Fig. For the flanges of the I-beams 22 and the flanges of the U-irons 21, a pronounced protruding seam is obtained at the connection point 26, which is formed by the sole material. However, this seam interrupts the continuous outer surface of the composite profile 27 '. Furthermore, the strength is also reduced at each of these connection points, so that breaks easily occur at these butt joints due to external forces. This is due to the fact that the diverging rounded surfaces of the abutting flange ends make it difficult to detect and regulate the passage of the welding material between the flanges. Even if flat surfaces of such profiles are to be welded to one another, as is the case in FIG

* 909808/0721

Connection of a plate 28 to the web 21 "or in Fig * 19 for the legs 20 * of two angle irons is shown, the protruding seams 29 are obtained at the boundaries of the contacting surfaces. The penetration of the welding material between the surfaces cannot be influenced or influenced in any way can be controlled so that the strength is impaired again at these points.

How the Kaohteile of the known profiles by means of the The present invention is illustrated in Figures 1-15. In Fig. 2 is a U-iron 30 illustrates, in which the joints between the flesh 30t and the web 30 " flared at the inner and outer tokens 30a and 30b or at an angle of 45 ° to the adjacent ones Flanges or the web are cut off. In the same way, the outer * and the Inneneoke 31a and 31b ι

at the connection point between the legs in 3I ' an angle iron 31 (Fig. 3) and the outer and inner corners 32a and 32b at the junctions between the flanges 32 * and the web 32 "of a Z-iron (Fig. 4) at an angle of 4 $ ° * u the adjacent planes Beveled surface · The same applies to the inside corners 33b, which are made by the flanges 33 * and the web 33 " of an I-beam »In Flg. 1, as well as for the Inneneoken 54b, dl «at the T-Eieen of the Flg. 5 at the

909808/0721

Butt parts of the flange 34 · and the web 34 "ent stand. The latter two profiles have no kisn like the angle or U-irons.

NaOH to a further feature of the invention the extreme end of each flange or leg in the same catfish is abgesohrägt, ie at an angle of 45 ° to the inner · and abgephast outer surface, as at 33c, 30O ₁ 31o, 32o and 34c in FIGS. 1 up to 5 can be seen ·. This bevel is provided on the outside of the profile in the case of the flange or leg handle and, as will be explained in detail below, does not extend all the way to the inside flange or leg surface. The bevels 30c to 34ο each end at 'edges 30d to 34d, which run perpendicular to the inner surfaces of the profiles and extend from the inner surfaces.

Ee is eu recognize that the web 34 "of the χ-beam in fl. 5 at its end with two oppositely inclined 45 bevels 34β 1st, which is from the Surfaces of the web run up to a narrow intermediate edge 34f which are perpendicular to the web surfaces * Furthermore, a plate can also be provided according to FIG 35a, i.e. the surface that later points near the outside in the case of composite profiles, to edges 35 "

BAD ORIGINAL 909808/0721

extend from the inner surface 35b and lie perpendicular to this, the inner surface being that which will later be used in a composite Profile faces inwards.

The advantages resulting from the use of the profiles according to the invention can best be seen from FIGS. 13, 14 and 15. As can be seen as an example in FIG. 13 , the butt joints of adjacent flanges also come into contact with an assured profile which is made from two U-shaped elements 30 and an I-beam 33, which are placed with their ends against one another the entire vertically lying chewing parts 30d and 33d against each other, while the oppositely inclined bevels 30c and 33c form wedge-shaped cannulas between the flanges that widen outwards and into which the welding material can flow so that the weld seam is then flush with the outer surface (of the assembled profile The inward increasingly narrow channels for the welding material thus precisely determine the penetration depth of the welding material at the connection points and continue to ensure a maximum surface area between the welding metal and the adjacent flange ends, so that the strength at the connection points and thus also the strength of the overall profile is increased significantly.:

BATH ORIGINAL .......

909808/0721.

If a composite profile 38 (Flg. 14) from different profiles such as U-iron 30, angle iron 31 and a plate 35 is to be produced, which are to be welded together so that the flanges and webs are in surface contact with each other, the stampings lead at the outer corners of the flanged profiles at the ends of the cuffs and at the side faces of the plate again to form wedge-shaped channels into which the welding material flows, as shown at 39 · This ensures that the seams again with the Align the outer surfaces of the individual parts of the assembled profile. The enlarged areas of surface contact between the weld metal and the adjacent parts of the profile lead again to a greater strength of each weld and thus also to an increased strength of the assembled profile. " ^c ~

The formation of the profiles with geomet ^ isbh essentially identical outside and inside corners continues to a significant advantage in that the profiles can now be nested like it Fig. 15 shows, for example, for the angle irons 31, without wasting any space. the The outer surfaces and corners of each angle iron lie neatly on the inner surfaces and eoken of the nehstea

* t

9 09808/0721 BAD ORIGINAL

Angle iron. This allows the profiles to stiffen, as is the case, for example, in the right one upper corner of the rig. ' 14 for the U-iron 30 and the Angle iron 31 is indicated. So close together Laying profiles can not only be initialised securely

because others are sealed without / with a preceding one Seam is formed as shown at 39 in Fig. H and at 40 in Fig. 15, but it can also be if no welding is used, an f

A plurality of profiles, roughly as in FIG. 15, are put together to form a stack with relatively great stability that can withstand the frequent impact forces that occur during transport of such a Stacks can occur by means of trucks or the like.

According to a further feature of the invention, the profiles can also have rounded outer and inner ·, { edges as well as with outwardly rounded flange ends. That’s in the Flg. 7 to 12 for one Number of profiles shown, which correspond to those of Figs. A detailed explanation this rounded profile therefore appears unnecessary. It is clear, however, that the foregoing with respect to the chamfered Profiles explained advantages are valid in the same way for the profiles with the rounded corners, if

909808/0721

two or more such profiles are placed one inside the other, one obtains by nestling the rounded outer edges of one profile and the rounded inner edges of the other profile create stable stacks »without wasting any space is, while at the same time the greatest possible mutual stiffening is achieved through the adjacent flanges and webs lying smoothly on top of one another.

W If composite profiles, such as those in the

13 to 15 are shown from the profiles according to 7 to 12 are to be produced, it is easy to see that the adjacent between Flanged weld channels created or the channels that abut one another at the boundaries of one another The resulting surfaces face outwards on the composite test pattern and thus have cross-sections with certain Represent the depth into which the weld material will flow can · The heights are aligned again with the outer contours dee composite profile and do not stand in front.

The above description only gives a few examples of the invention It is clear that numerous changes and modifications can be made without departing from the scope of the invention.

009808/0721

Claims (1)

- 13 - P a t e n t a n s p r ü ehe Profile-3 made of iStahl, aluminum and the like, <li>; sv / ischon the profile surfaces have a bevel or rounding, characterized in that the inner and outer j; end up Eclcen (30b, 30a) at each ßtoßstelle in each other transitional, flat section; n (30 *, 30 '') of the profile in yourx * Foi'in ilontir.ch aur -jbildot tiind. 2. Pro.Cil according to claim 1, characterized ;; EKO ^v inzeichnet that the inner and außenlie.jonden AÜckjn (ZJ, Ob,> 0a) at each iitoßscello of interleaved over; jeaen: L3N ^ lancchteilen or reciprocally Ubo; v; jehe-aden flange and üte ^ - parts identical in their ij'orm ausceoilda '; cin.l, and that the outermost (e.g. 30c) of the flanges or soldered (e.g. 30 ') on the outside of the profile have the same shape as the outer edges. 3 · Profile according to claim 2, characterized in that the internal and external eccles »wipe the eyes the merging profile parts are rounded, and that each flange or ^ teg at its outermost end is also rounded. BAD ORIQiNAl. 909808/0721 IkJLJMi AU.2Nr.t 4. Profile according to claim 2, characterized in that that the inside and outside corners between the levels of the profile parts overlapping one another Bind beveled at an angle to the planes, and that each flange or web also has one Has bevel. 5, profile according to claim A ₉ characterized in that "the Abochrägung (for example, 3 ° C) at the extreme end of each flange (eg 5O ^f) extending from the outer surface of the flanges and at a Sell (9Od) of the outermost edge dee flanges ends, the by the inner surface of the flange is perpendicular to it and extends a short streoke towards the outer surface. 6 · Profile according to claim 1 or 2, characterized by • net that the inside and outside corners at each connection point between merging, at right angles to each other flanges, legs or webs in their shape are identical, and that the extreme end of the outer surface of each flange of each profile essentially the same shape as the outer corner. BAOORtQINAL
90 980 870 721 7. Profile according to claim 6, characterized in that the inside and outside corners are between the planes of the profile parts merging into one another are rounded circularly, and that each Flange at its extreme end from the outer surface of the flange is also correspondingly rounded towards the inner surface. 3. Profile according to claim 6, characterized in that that the inside and outside corners between " the planes of the profile parts merging into one another beveled at 45 ° to the planes of the profile parts and that the extreme end of each flange faces the inside and outside surfaces of the flange ο
is also sawn under 45 p.b. 9 «Profile according to claim 8, characterized in that that the bevel at the extreme end of the flange starts from the outer surface of the flange and at ' a rope ends the outermost edge of the flange, 'that of the inside surface of the flange perpendicular to it this goes out and extends a short distance to the outer surface " 1O »Profile according to claim 1, characterized in that that the profile is an angle (31), and that the; inside and outside corner (31b, 31a) on the . 9098 08/0721 " ^v '♦ BAD ORIGINAL The joint of the legs (31 ·) standing perpendicular to one another is flattened, with the outermost E ^ iien the legs on the outside a bevel (31β) have. 11 · profile according to claim 1, characterized in that the profile has an angle let, ^ and that the inner and the outer corner is rounded off at the joint between the legs that are perpendicular to one another is, the outermost ends of the legs are also rounded on the outside. 12. irofil according to claim 1, characterized in that the profile is a U-shaped part (30) and that the inside and outside corners (30b, 30a) at the joints between the side flanges (30 *) and the web (30 ") are flattened, the outermost Ends of the flanges on the outer seldom have a bevel (30ö). 13. Profile according to claim 1, characterized in that that the profile is a U-shaped part and that the inside and outside corners on the joint parts the side flanges are rounded with the web, with the extreme ends of the flanges are also rounded on the outside. BAOORIGfNÄ 909808/0721 profile according to claim 1, characterized in that that that profile pin is I-carrier (33) and that the inner corners (33b) on the connecting studs of the flanges (33 ') with the web (33 ") are flattened, with the extreme ends of the Flanges have a bevel (33c) on the outer surfaces 15 · Profile according to. Claim 1 _V, characterized in that the profile is an I-beam and that the inner corners are rounded at the connection points of the flanges with the web, the outermost ends of the flanges also each having a rounding on the outer surfaces. 16 · Profile according to claim 1, characterized in that the profile is a flat plate (35) in which one or both side faces have a bevel (35 *), the angle of which from the Depends on the thickness of the plate. BATH ORIGINAL 909808/0721