DE1571070A1 - Device for the tight application of fabric coverings, in particular plastic films, to a flat object - Google Patents

Description

DR.! NG. mm SOEHMERT. DiPL-ENG. ALBERT

'■ Σ Ip' / \ · \ αγ, MJ *, \ J *** 2 Bahfctontff: Breiner Bank, ΒΗΐηβή, Κίον ΙΌ

H & nüi

23i, 7 ^ 1969

ai-lastger, 5 Cologne, Lotliringer Strasse: 111 ^:

¥ oEriclrt7uiig zam StrafieaÄiiiTbrlngen τίοιι S ■ b-esp; .aniixingea, especially plastic foils a, fluffy S.

Hie l ^ fiifeng concerns a "WorriciirbTiüg ζτΜ; penalty £ elfc

v-ön. S: to: fftyesparintiogeni ami. a flaeüen, i ^ with eini. (iesvfee ^ il. ^ auf äessen. (Dfeeü ^ e'difee ¹ -eier zu, l; e ^ @ ann; ei £ d; & degenstand ,. iö im, we & ent-liciiiiäik ■. waag-grejCiitöE lüaga fest- aSgeSitiitzü istl ^ m & cL · .gaiaei "am öesfeell feefes-feilg ^ en. ■ tf © rratsra £ Xe _f van dea? · a <kes G; ege: ns-feaad, it serving: Sto ^ ffiäage uttd mit- iteEem freeii Eüde an einear an, eggäer: · ers-fcexL fcJeite cteä- Sestells feeifittdlicnen ers-faire sides G-Gge®gM2m.

BATH

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In a known device, this type, the for covering chair seats with fabric belt ^ ten, the belts are unwound from a supply roll, which is located below the chair seat in the this supporting frame is rotatably mounted *. The straps are then over a first edge of the Seat and on one of these edges opposite = lying edge of the seat attached * The belts are tensioned by the. Straps close to the first Edge firmly to one by means of a pressure rail tension roller arranged along this edge are pressed and this tension roller is rotated in this way * that the belts rest under tension on the edge and can be attached to it.

This device, which is complicated by the use of two rollers, is suitable for delicate fabrics. coverings, especially for plastic films, little suitable because with the take away the film through the tension roller required very little pressure of the foils, through which the pressure is applied to the solienobes = - surface would be so badly damaged- * that each zv / i can see two foI ie.nl é é ices © in Staate && Γ iOlienbahm as a committee, cut out WQEd-gn *.

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To eliminate; this evil and. to the essentials oi simplify your * According to the invention, it is suggested that lie Vörratjä role to their simultaneous use as ment rotatably mounted on arms near the free ends which is close to that of the first page. of the frame:

opposite zv / öiten. Gkst © ~ lls: eit-e are instructed on the frame in such a way that the.- SdMlSb ä &&: one im

SAD ORIGINAL

position aligned with the surface to be covered one over the second side of the frame -projecting Edge of the object. Can be swiveled around.

With the help of the new device it is possible, foils absolutely smooth and evenly stretched on plate-shaped objects, such as doors etc., in an extremely short time Time to be provided even by unskilled workers ^. The foils developed for this purpose, which for example ei-r ne wood grain have, compared to colored lacquers, which only take a considerable amount of time and only can be applied by trained personnel, the door part has a longer service life and better sound · and heat-insulating properties, which are increased by backing the foils with suitable insulating materials can be.

TJm the tensioning of foils made of thermoplastic materials to make it easier and more suitable for the material to be carried out is thought of »under the work device to arrange suitable heating sources, e.g. infrared radiators, Air heaters etc. that make the material more pliable.

The attachment of the film to the object to be covered is preferably carried out by clamping the edges of the film in grooves provided on the edges of the object by means of profile strips or the like.

An embodiment ¹ dex new device will be described in the following part of the description based on the drawings - In the drawings: '

BATH ORIGINAL

8-8 2/1 sweet - ;.

Pig. 1 in a schematic pictorial representation an embodiment • the device;

Fig. 2 is a sectional view through an edge a stretched object with both ends fastened in a groove the film are covered by a profile strip;

FIG. 3 shows a view similar to FIG. 2, but with a simple wooden strip; FIG. and

Fig. 4 shows the attachment of the film to the underside of the door by wedging with a Planing bar as the lower end.

In the exemplary embodiment, the film 1 is attached to the lower side of the door 2 in the unstretched state. The crank 3 or a corresponding lever system is used to fix the door 2 with the locked door Film 1 is preferably stretched according to requirements under the action of heat. Then the front one pivotable part 4 of the device folded around in such a way that the film 1 is firmly around the upper edge'5 the door 2 pulls around. In this position, the film 1 is attached to the upper end face 5 of the door 2 and cut with scissors or a cutting device without loss.

The device consists essentially of a frame formed by the filling 6, the spars 7 and the pivotable part 4. Furthermore, a device for locking the object to be coated is provided.

Depending on the requirements, grooves 8 are wholly or partially around the door on the narrow sides.

ORIGINAL 9 0 9.88 2/150 $

worked, the Äum directly en'Or · indirect fastening the foil 1 is used »for attaching by means of Staples? or broad-headed nails are used in general wider butene 8 incorporated, for IFerksilen on the other hand, according to the width of the wedge, it narrows e-.

Wider butene 8 are generally with profiles Ii or ledges 12 filled in. While the profiles in the. generally with a directly attached bracket are provided and held by them, the strips 12 are preferably to be nailed on. Butene 8, those used for wedging, on the other hand, are predominantly covered with strips, "for example with plane strips 13 and with appropriate Bef it management elements, such as the wood screws 14 attached.

BATH ORIGINAL

Claims (3)

Expectations 1. Device for taut application of fabric coverings to a flat object, with a frame on the upper side of which "the object to be covered is firmly supported in an essentially horizontal position, and a supply roll attached to the frame, of which a length of fabric used to cover the object unwound and attached with its free end to a first side of the object located on a first side of the frame, mechanically tensioned thereon and attached to the opposite second side of the object. ,, characterized. ,, that the Wmm council roll (15 ) is rotatably mounted for their use as a tensioning element near the free, Sad-sn of arms (i4?), -which are hinged near the second frame opposite the first side of the frame ^; eitee aa frame so that the should (Tl £) 'from essentially with dea? To beBpanii: end * eiL -llädh © ! _i ι Cdii i ^ .C],, χ ..,., ...-... ' i- ^ z · rt ■ ι mm * Dj ill ORIGINAL ■ the location around one over the second side of the frame protruding edge of the object can be swiveled around is. 2. Apparatus according to claim 1, characterized in that the arms (14) for attaching one with a Hollow shaft provided supply roll (13) with axially displaceable Bonuses (16) are provided that are included in the Engage the ends of the hollow shaft. 3. Apparatus according to claim 1 or 2, characterized "That the pollen heating heat sources, for example infrared radiators, on the device are provided. Blank page