DE1484307A1 - Ceiling element for prefabricated buildings - Google Patents

Description

DR.-ΙΝβ. DR.-INa. DIPU-INa. M.SC. HÖGER - EUG. MAIER - LEGAL LAW PATENT LAWYERS DRESDNER BANK A. -Θ. TELEPHONE (Ο711) 2- »1ββΟ / Β6 STUTTGART NO. 3837

TELESRAMS! fides 7 STUTTaART-S ₁ UHLANDSTR. 16 postal check stqt. ββτοβ

A 32 989 e

e - 88

September 13, 1963

Mr. Günter Lütze, Reutlingen-Ohme .üx Untere Steigstr ". 32

Ceiling element for prefabricated buildings

The invention relates to a decking element for prefabricated buildings which can be named as a single part, which is a metallic space and, at least, its ceiling sub-panels attached to it. The invention besxfeclct, dis ability to create with the use of support members for attachment of the ceiling plate, the place of attachment and dia number of retaining members! Largely on the type IMD vary the possible subdivision of Deckanunterplatta to kömien.

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Therefore, it is provided according to the invention that the frame made of metal profile pieces susarumen with a plurality of _s aueinancier set into the frame and parallel to one side of the frame forms a ceiling skeleton _t on the TJni ^ rsoita rsilude-stünc sine lower plate is attached _s xnü.em ami < ZvoiÜ ~ e this fastening of the ceiling base plate lainrlssr.sno - on the undersides of the intermediate beams and the ijaaen parallel frame pieces at least. Each longitudinal groove with a straight cross-sectional profile is provided in which on it}, special holding members for the pool base plate with an approach corresponding to the groove profile can be different in any position »

Of course, this kind of connection can be used of the ceiling skeleton with an overlay of the same white, if necessary, by using the intermediate carrier and frame pieces such longitudinal illusions are provided for holding members, which in turn can hold the supports, e.g. a roof cladding / these Grooves can be made particularly well on the frame parts provide if the metal profile pieces of the frame made of IT profiles with their legs pointing inwards

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BATH ORIGINAL

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exist and together with a plurality of in the Frame inserted, one to the other and one frame side below parallel beams made of I-profile (double T-beams) forms the ceiling skeleton. The transverse shackles of these U-profiles or double-T-profiles but also eiaö others Place, e.g. the putty of the double oil T-profiles or the suitable place for housing the mentioned Longitudinal grooves.

A particularly important 'of the invention' augrimdeliegenfie The knowledge is that such holding pieces inserted between the pelvic skeleton and the ceiling base plate very good for avoiding a continuous cold bridge can be exploited. On the basis of this knowledge, it is provided according to the further invention that oils slidable retaining members on the underside of the frame pieces and intermediate support from sections of a Profile bar made of a material with lower thermal conductivity and possibly also elastic flexibility, in particular from sections of a plastic pitfil rod exist.

When using such heat-insulating retaining members can on the ceiling sub-panel the otherwise continuous

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BATH

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September 13, 1963. - 4 -

metallic cold bridges and with the direct attachment of the ceiling base plate to this non-trimmable condensation no longer occur. If, in addition, the material is still plastically flexible, these holding parts absorb the relative movement, which is unavoidable due to the different thermal expansion of the parts to be connected, under both internal elastic deformations, without causing damage to the connecting parts or damage. This Greeichtopirafet .U * t ν, .-, important, 'A'Qim In the. Case of the
Radiation heating, the ceiling underlay is made of Al - and is brought about by the heating ω?. £ holiss' Pojuperatxir, while the! DeckGualsielet · ?; "^:.;. rfyan h« r supplies cold. When using \ ron Κ? · 1 · ί: ο; ί1Λοο wn o-.u.-i plastic j which in turn warrdciciaipfindlicii ί.Λΐ _:. proven to be particularly effective ? genohilderte ¥ he ~ displaceability of the individual Haltoglieder ia the longitudinal grooves of the profiles. for if while dee ■ ISutfaBrncr?. · "welding the Hahmens and BinrjchweißejiP the intermediate carrier to tien Sehweißsteil v.n gpQßv Hitr.fi develops and by the example auo aluminum frame pieces and Subcarrier very sclmell ".-, 'is directed" one can use the mif

• ~ 5 - 909818 / 0S73

BAD ORIGiNAU

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brackets welded on or intermediate carriers to the furthest away from the welding point Move the places close together so that the heat does not develop at the welding point more damaging to the holding members.

The holding members can also dajsu used who «ode to keep au _s specific supply lines or UmhüllmAgBiohre such supply lines: * u fcrago example by the maintenance Egli or recesses AUIV-il; ■ <m and guiding in Disson Ausnohmitng": u} it: u. . oi: 'g' - infected, optionally flösiblfsn TQxaoz '&iW.gfi'X*' ■■ .vlimi or Umhülluiigarohre for Versorgu.riß'3 Leitu3jigf- *) ii ^': l: l' -jm :: 'i can . As such, supply l «it wn & $ n iumm-'m .Cna bion lines of all kinds for veriiorgrmgsiVUs ^ iei ', i -.;:"'. ;; medium circulation and for electricity or the like. In ¥ x-age.

'V; ean die HaItUgIIe-Iy:': 'at their on the underside dep ßahmsnBücke b. «W. iiv;: ia carrier protruding files e: 5.n off; a half-bridge untl siusammengenetsstes from a convenient rectangular tube profile profile have, where < 'lurch' Ιγλ "inner Zwischem>; and a compartment I'ür the inclusion of

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Supply lines and their sheathing tubes can be formed.

Purely for holding cushions on the ceiling, e.g. for a roof skin, holding members are particularly suitable, which are placed in their over the top of the frame pieces or Intermediate carrier projecting part have outwardly resilient clamping legs which are resiliently against the Put on the inside of bulges of a roof skin or the like that are put over them. To the clamp connection and to improve the security against unintentional removal of such an overlay (roof skin) the clamping legs of the holding members in turn barb-shaped, outwardly protruding, resiliently clamping lugs that are against the inside of the Create a bulge in the roof skin or the like.

In order to keep the to be inserted on the front sides of the frame pieces and intermediate carriers Halteglioder nevertheless from their To be able to remove grooves or to be able to insert an additional retaining member, it is provided that In the narrow part of the grooves with a cross-section that widens towards the bottom

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ORK3WAL

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are provided that the insertion of retaining members with their, the groove profile corresponding approaches and allow insertion into the un-cut portion of the grooves. In this way You can even get ceiling skeletons of a uniform design, but with different fittings with halo links Assemble as standard without such retaining links and, depending on the requirements, with one Retrofit the desired number of retaining links. Both before and afterwards Equipping the ceiling skeleton with holding members, one can find the exact positioning of the same with the help of one created for each individual type Make teaching.

To a ceiling element according to the invention for the Combination with other components of the prefabricated parts

they by a plug connection, such as / e.g. in the older Patent application I 41 444 V / 37b is described to make it suitable, it can also be provided that the frame pieces have a profile that is attached to the underside of the frame piece a downward strip-like approach suitable for a plug connection has, the height of which is expediently about the height of the

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BATH ORIGINAL

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September 13, 1963 - β -

over the underside of the frame pieces and intermediate carriers corresponds to protruding parts of the retaining members. With such a height of the strip-like approaches one achieves that when the ceiling skeleton is put on with the holding members attached to it below a flat surface e.g. on the ceiling panel or ceiling panels the interior of the ceiling skeleton as well is so far sealed at the lower edge to the outside that a cast inside, after the

below pouring foaming, further ~ explained in more detail

Maese has no option to leave.

It is useful if: the intermediate girders when they are designed as double-T girders at least on their Underside in the plane of the central web of the profile wear grooves to accommodate holding members.

A particularly important part of the invention is the intended type of connection of a ceiling skeleton produced according to the invention with the ceiling sub-panels, for example plasterboard. This new method is characterized by the placing of the finished ceiling skeleton, which is equipped with holding members, on the ceiling sub-panel or ceiling sub-panels, which are held ready on a flat surface in the intended position, in which between 909818/05 7 3 _ ₉ _

A 32 989 e

September 13, 1963 - 9 -

a certain gap between the joints can remain between the individual basin slabs; Sealing of any purchases to the inside of the frame that may be located in the outside of the frame in the area of its lower ''' edge, e.g. by means of applied wooden strips, filling in a space that may be kept free on the inside of the lower edge of the frame interior, e.g. by means of corresponding inlays made of wooden strips; Pour a, after pouring foaming and hardening as well as adhesive agent in an amount in which at least the interior of the ceiling skeleton determined by the height of the holding members is filled by foam, to which the ceiling sub-panel or ceiling sub-panels are held by gluing. In order to achieve a particularly high level of security for holding the foam layer in the interior of the frame skeleton, according to an improvement of the process, the foaming agent can be poured in such an amount that the lower transverse legs of the profiles of the frame pieces and intermediate beams are also foamed off layer are covered at a height sufficient for their anchoring.

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The drawing shows examples of the Subject of the invention shown schematically.

Show sarin:

Pig. 1 is a diagrammatic representation of a ceiling skeleton with lined up on the underside Holding members,

Pig. 2 in an enlarged view of a part of a

Section along section line ΙΙ-ΪΙ in Pig. I, however, the ceiling skeleton is placed on a ceiling base plate, also in diagrammatic form Depiction,

Pig. 3 shows a view from below against one corner of a ceiling skeleton without holding members in FIG further enlarged representation,

4 shows a cross section through a frame side along the section line IV-IV, which is a frame side is provided with a guide groove,

5 shows a section through another frame side along the section line V-V in FIG. 3 or in Fig. 4,

FIG. 6 shows a section as in FIG. 4, but in the assembly with a wall element on the one hand, a roof skin on the other hand and a gutter element together upstream aperture.

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U8A3Q7

A 32 989 β - 11 e - 88 i

13th Septtfctor 1965

Pig. 7 shows another exemplary embodiment in the manner of presentation of Fig. 2 for a fraction of the same.

The ceiling skeleton 10 has a frame made of frame pieces 11, 12, 13, 14. All rabble pieces are U-profiles, but the clear space between the legs ϋ.ητ? .Tr 11 and 12 is so large that they can accommodate the ends öw: v parallel other U-profiles 13 and 14 pausing in calibration. This about a bigger thing. B-profiles 11 and 12 also take the EnO.en from between the pieces 13 and 14 inserted and parallel intermediate supports 15 on them. The latter are designed as Imppi'.I-üVTx ^ ger. In practice, the waste of such frame pieces and intermediate carriers made of aluminum has proven successful, the frame pieces being welded into one another at the Raliiaojieeken and also being welded to these at the ends of the intermediate carriers 15.

* ■

Both on the underside and on the upper side of the transverse flanges 13a of the frame pieces 15 and on the upper side . Undersides of the crosswise handle

13 and
13a, 14a of the frame pieces / 14 are in these transverse legs

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BAD OKiGINAL

989 β - 88 September 5, 1963 - 12 -

Sliding grooves 16 of approximately T-shaped cross-section see rorge.

Inserted into these sliding grooves Bind from the end face holding members 17, which consist of sections of an angle profile made of plastic and are provided on their longer leg with a T-groove 16 filling lug 17a. This approach can be pushed into these grooves 16 from the end face of the frame pieces / 14 and the intermediate pieces 15 before the ceiling skeleton 10 is welded together. With the help of a void (not shown), the baltic members 17 inserted in a certain number per frame piece or intermediate carrier can be aligned at certain distances from one another and also, if necessary, in bend with the corresponding holding members of the other frame stttdor or intermediate carrier.

TYes also retrospectively the number of per frame pieces or double-bearer inserted holding members 17 on the finished welded ceiling skeleton can be changed,

- 13 -

909818/0573

A 32 989 β.

13. SspfcsJBifa-ar 1963-13

aai dan lillea 16 excerpts ISh in front of the narrower feil des Billen ^ iaar ^ sGlterltts, äor also the 3? -3diaft eHtsprieSrt. * ao wait ataesaiiiasit ,, that e ± a of his liciiteia width Ü. & T Isäiige ds »Oi? .erl > aX -äes f ^ atsprioki ;. I ^ m team also eiti old one 17a * ¥ & j? & Gih & n3 & holding member 17 au äieaan places older egg arch depths umä aaujti tlurofe seitlio & ea

: lu. those 'Jail tier Hills 16 : u * dsm üiass holding member

some of these half-members IiT are: la ^ lg Tucks should gfögsij ^ asafalls ftasn äiüv

«Ils sei lisi TesrlsiEf ' mmkmmi Itöisiea« BIe

elaes 3 ^ asä # f! fi @ iaeaa Ansseiiaittes ^ iB nalcäieH file

".. ■ - ■■ '. ■■" ■ - - ■ ' ^ · - ■. ■■ ■ -

from awMm. h & T ohx> &

At the ψίψε la & is ^ sstR ^ fesife H ₉ 12, 13 * 1 # are »

aas #er

14s

BATH ORIGINAL

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September 13th, 1965 - April 14th

In eatsgrecfeesaäe So & litse von Mstinat sima »You upper owls 16 of the Dsekenskeletta 20 eiieaem in the example glued to the inclusion of HaXtegliedena 19 ₁ You also have a: lasatsi 19s skee EinaehiebeB in the Billea 16 5 ^e ^ ^oc ^ srlad these holding gliders have trained as 19 amßea tmäeimäm Klemms & hemkel Wfc wiä. to this lütt «dieKfesk © B2KPtige» verfornbas ^ a Tino also nocli rla

Dimensions jfei ^ te Issätza 19c If msa on this « If an outflow 20a of an e.ls

im weseaitlic ^ iezi wssgerectot l 2Ö aBffetliXpt «so J ^ It sicii iiese alt.-4er-20a äwgtsäk EleisiEFerliiidTitng type deiü holding member 1§ Hsä -liWEr'iisees am BeeEcs & s & el € rt & löfeplatte 20 is the AMec. im the edges of this

read free this

ias BöekeKs-kelefet taid die laeMiaut nocfe

21 inserted _s . the & £ b Baefc ^ iBiie Sien ^. :,.

Ah these Baeiii ^ iiiiEe? eats-läjeäesnia a special profile 22

as rlags i: im that

.BADORiGiNAL

A 32 989 e

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At 24 a wall element of the prefabricated house can be seen, which has a hollow profile frame 25, in its interior, an insulating Sehaiaumasse 26 can be seen and, on the front side of a to Interior swept Gripsplattenauf position 27 glued. is. A mortar layer 28 is applied to the outside of the wall element 24. The hoiil profile 25 has a channel-like indentation 25a, which is used to establish a plug connection with the plug connector 14c or other socket strips of the pool & elett serves. This indentation 25a has a clear width, ~ which allows the insertion of a further connector strip according to 14c. This double insertion ▼ on headers is required when two Ceiling elements are supported on a partition wall of the building. In the example drawn after Pig. However, it is an "outer wall made of wall elements 24, on which * only one drawn: Ceiling element is supported. .

The to be attached to the ceiling skeleton ceiling 10 bottom plate 30 holds in the example shown each ^one: - certain distance from the outer side .of DeckenskelettB, ie also of the plug-in bars 11a, 12a, 13a, 14a,

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so that the space below a leil of the lower Thighs, such as 14b, are left free for the Insertion of part of the cross-section of the supporting Vfand element (see. Fig. 6).

According to the invention for attaching the ceiling sub-panel 30 procedures that are provided on the ceiling skeleton 10, but can also be used for other ceiling skeletons, e.g. without special holding members, are carried out as follows:

First, the ceiling skeleton is in the form shown in Fig. 1 on one of the entire size of the Ceiling base plate 30 corresponding to ceiling skeletons made of plaster, which in turn lies on a flat mounting plate. But you can just as well Provide a Bips ceiling sub-panel composed of several elongated plasterboards. Proven here too the displaceability of the holding members 17, because you then e.g. on the joints between the individual Can align plasterboard. At these joints, the plasterboards have a certain distance from each other, which can then be grouted from below. '

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around the part of the overcut for the recording of the wall element 24 to be kept free space below to keep the lower Fuereonenkel 13a and 14a free is a wooden strip 31 corresponding cross-section is provided for secure alignment with such Profile is provided that it engages over the connector strip 13c or 14c with a projection 31a. One is similar Filler strip 32 with an extension 32a in FIG Position shown that the barely below the lower U-legs 11b keeps free. On the frame pieces 12 and appropriate wooden filling strips are provided.

With the parts 11, 12, 13, 14 and 15 as well as the wooden blocks 31 and 32 and the ceiling sub-panel or ceiling sub-panels 30, a cavity is thus created in which is now poured in a liquid that foams and hardens after pouring, namely in such an amount that the foam block 33 formed in the process also affects the lower limbs 11a, 12a, 13a, 14a and 15a covered in such a thickness that the foam body is securely anchored on these legs. After solidification the lower ceiling plate 30 sticks so securely to the foam body 33> that the holding members 17 their actual holding function

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BATH ORIGINAL

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13 * Sept effilier 1963 - 18 -

tion are now lost as additional spacers and above all as an interruption of a cold bridge as well as to compensate for different elongations »

As far as the rooms below the in individual cases lower profile legs 11a, 12a, 13a and 14a not for need to be attached to load-bearing walls, the Püllhölaer 31 or 32 can be used at these points omit and the ceiling base plate 30 to under the Lead connector strips lic, 12c, 13c and 14c. The one between the front edge of the socket strips and the ceiling base plate remaining narrow gap is insignificant when filling the foam mass, because it is immediately from the rapidly solidifying foam is filled and does not allow a flow of liquid.

But if you use differently designed ceiling skeletons, the interior space that is not closed on all sides due to any cutouts on the ceiling beams for the filling of foaming liquid, one must on the outside of such a Corresponding strips, e.g. wooden strips, at least in front of the possibly existing recesses

invest.

BATH ORIGINAL

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September 13, 1963

The penetration of foam into the areas between the individual components of, for example, plaster of paris Ceiling base plate 30 is even desirable, since then only a little work material for the grouting of below is required.

As material for the lower plate Deeken come than those mentioned plasterboard and the already named for radiant ceiling heating aluminum sheet, other materials such as wood chipboard and. Like. In coll ■, the embodiment according to Pig. 7, all parts corresponding to or identical to the exemplary embodiment according to FIG. 2 are provided with reference numbers from FIG. 2 increased by the number 20.

In the second exemplary embodiment, there is only one sliding groove 36 each at the top and at the bottom in each intermediate carrier provided, in which holding members 37 and 39 are inserted below. The latter have a compound Profile. It consists of a retaining pin 39a with a T-profile and a rectangular tube 39b; this is through an intermediate wall 39c divided into awei compartments 39d and 39e, from the smaller ones 39e for carrying out more flexible Lines 38 can serve

- 20 909818/0573 Claims

: 'BAD'ORIGINAL:

Claims (1)

k 32 989 e L3. September 1963 - 20 - Claims 1. Ceiling element for prefabricated buildings that can be assembled from individual parts, which has a metallic frame and at least one ceiling clamp plate attached to it,
characterized in that the frame consists of metal profile pieces (11, 12, 13, 14), in particular of U-profile pieces with their U-legs veering inward
(11, 12, 13, 14) together with a plurality of τοπ inserted into the frame, to one another and to one another
Rahniensöite parallel intermediate girders (15) »in particular girders made of I-profile (double-T <-5 girders 15) form a ceiling skeleton · (10), on the underside of which at least one ceiling base plate (30) is attached and whose upper side is optionally covered with supports (e.g. one Roof cladding 20) can be attached by, for the purpose of this attachment of the ceiling base plate and, if necessary, a support, at least in the undersides of the intermediate supports (15) and the frame pieces (13 »14) parallel to them, each with at least one longitudinal groove (16) according to their base towards widening cross-sectional profile gate is seen, in which special retaining members (17) bsw for the ceiling sub-panels. Requirements with
can be moved to any desired positioning of the groove profile rolling approach (17a). BATH ORIGINAL 909818/057 3 - 21 - A 52 989 e 13 September 1963 - 21 2. Ceiling element according to claim 1? characterized, that the displaceable retaining members (17) on the underside of the frame pieces (13 »14) and intermediate carriers (15) consist of sections of a profile rod of a material of low thermal conductivity and possibly also elastic resilience _5, in particular of sections of a plastic profile rod » 3. Deekenelement according to claim 1 and 2 _5, characterized in that the holding members (17) have recesses (17c) and can serve for guiding of optionally flexible Yer ~ supply lines (18) oilers XTrahüllungsrohren for supply lines inserted into these recesses. 4. Deekeneleiaent according to claim 1 and 2, characterized in that the holding members (17) a? I their from the underside of the frame pieces (13 »14) or» Intermediate carrier (15) protruding parts have angled profile. 5. Ceiling element according to claim 1 and 2, characterized in that that the holding members (17) on their from the underside of the frame pieces (13j 14) bfsw. Intermediate carrier 909818/0 5 73 - 22 ~ BAD QFUGiNAL U84307 A 52 989 e September 13, 1963 (15) iierausragenden parts from a retaining web and from an appropriately rectangular tubular profile togethergeaetstes Have profile. 6. Ceiling element according to claim 1 and 5, characterized in ₉ that a compartment for receiving supply lines is formed by an inner intermediate wall imfi clear envelope. 7 »Ceiling element according to claims 1 and 2 ₉ dadureii, that in the narrow part of the grooves (16) designed with the cross-section widening towards their neck, cutouts (16b) are provided which facilitate the insertion of retaining members (17) with their Appropriate grooves (17a) and allow insertion into the l & sil of the grooves, which are not provided with cutouts. 8. Ceiling element according to claim 1 and 2 _S, characterized in that the · frame pieces {11, 12, 13 »14) have a profile» that on the underside of the frame piece has a downwardly directed strip-like connection for a plug connection (eg according to patent application L 41 444 Y / 57b) suitable. BAD ORiGfNAL 909818/0573 - 23 - U84307 ■ ~ 32,989 e .3. September 1963 - 23 - Ansats (11a, 12a, 13a, 14a) have * whose height expediently corresponds approximately to the height of the part of the holding members (17) protruding _{beyond the underside of the frame pieces (11, 12, 13 5 14) and intermediate carriers (15).} 9. · 'Ceiling element according to claims 1 and 2 _5, characterized in that the intermediate girders (15) when they are designed as double-T girders at least on the lower underside in the plane of the central web (15a) of the.' Profile grooves 36 for receiving holding members (39 and optionally 19) are provided. 10. Method Eum connecting a particular after Claim 1 or 2 designed Beokenskelett with the Declcenunterplatteny p.33. Plasterboard, marked by placing the finished and with holding members (17) equipped ceiling skeletons on which are kept ready on a flat surface in the target position © Beekenunterpl & tte or basin lower plates (30), in which between the individual ceiling sub-panelsii a certain Eugenab & tand can remain; Sealing if necessary iii the outside of the frame in the area of the lower hand located 3> uxch. vents aum Kahaeninneren ,. i.e. by applied HoX strips; Fill in one if necessary 909818/0573 ' ^{? A} '" BATH ORIGINAL A 32 989 β September 12, 1963 ~ 24 the inside of the lower band of the inner roughness of the frame to be kept free »eg through corresponding inlays made of wooden strips (3I ₉ 32)? Pouring a "after pouring onto foaming void hardening as well as adhesive agent (33) in a quantity _?" "In which at least the inner space of the beech skeleton determined by the height of the holding member (1?)" is filled with foam, to which the inner plate and the lower ceiling plates are held by sieves 11, method according to claim 10, characterized by "pouring the foaming agent (33) in such an amount that the lower transverse legs (11a, 12a s 13a, 14a _s 15a) of the profiles of the frame pieces ..." (11, 12 j 13j 14) and intermediate carrier (15) are covered by a foam layer at a height sufficient for their anchoring » Bie. In the claims entered authority serve solely for a better understanding and not for the assessment of the protected area of the Expectations. BAD OFIIGiNAL 909818/0573