DE1693041U - ZIPPER. - Google Patents

Description

PATENTANWÄLTE DIPL.-ING. A. DRILL

DR. H. FINCKE 'DIPL.-ING. H. BOHR

TELEPHONE: 73 17 46 TELEGRAMS; CLAIMS BERUN

POST CHECK ACCOUNT: BERLIN-WEST 36 BANK DETAILS:

BERIJNER BANK A-G, DEFOSITENKASSE BERLIN-ZEHLENDORF

ro. 15909

PLEASE SPECIFY IN THE ANSWER

Case ZM 11648

Efcß 9.3225 * 1 IH

BERUN-IICHTERFELDE, I5. Jf OV, 1954 « FREE FOREST WAY 28

B ß be it friction
zur Seferaudtssrusteraiimeldüiig the
Fasteners Limited * London SW I,

Belly closure *

"gBekf itoselditng in Canada Tom 25 · FoTemfcer 1953 we. taken in itßsg-riKsh. "

Me

seie & e ^ feel nasty bendable straps with cords tqtl axsf einer = Kanife Tersenen slnd _r welehe eiasc "eines SeMefeers aiif Sen b

or can be entfeuggeX-fc *

Eei1jtpi @ sabn'stii2 ^ sg. _lf iie came * that € eae ^ ltiefeer to the

ripens ^ wesa. the

© the /

certain ledisgaagen open

Ropes of

Country feans. leie & t a JBeseiiädigang der Sragfcänder successful Mese MseitädigsBig can especially in the Kätm the upper

Stops of the zipper occur, which prevent the slider from sliding off the iüragbänder when the ice zipper is closed, and also in the vicinity of the lower stop, which prevents the slider from sliding off the fragbanda at this point. heruntergleit et when the "Seissrersehluss is opened", or else in. the Uähe _f of the separable bottom stops of a slide fastener which serve * that the two Iragbänder can be completely separated from each other.

The firing will now result in a process. to reinforce a Seissverschlusstragbandes suggested * whereby through this procedure does damage to certain powers of the ! Eragbandes is reduced.

The import process according to the setting consists in this. " that an ele- ^ fcie of a hot-sealing strap is reinforced by the fact that this area is reinforced with a binding. Adhesive application is provided "and flake parts are deposited on the adhesive, whereby after the adhesive has set, these jlock parts are attached to the!

Bia according to the fire, increased wear and tear is open shown in the drawing, namely shows ^ ig. 1 a view of a zipper of the so-called separable type,

. 2 a section on the kinie II-II of the Mg · 1 ± n enlarged scale and

! Fig * 3 shows a section on the Litt? Β III-III of the Pig · 1, also on a larger scale »·

Like yourself, from Pig. 1, the SeissverSchschluss has flexible! Eragband 1 and 2, each of which is provided on its edge with a number of coupling elements 3 * 3. A slide 4 interacts with the coupling elements. causes the closing and opening of the coupling links and thus the closure of the lake. The Eeissversehluss is provided with upper insehlägen 5 * 5 * welehe the movement of the slide in its upward movement limit, and with a lower Aa.- sehlag S * ler lower insehläg 6 is e ± s so-called separable JnsehXag WTAE has SWEi Blindiocherv This lower stop ermöglielrfe scmitjlie. Complete separation of the two! EragbäncE part of the Eexssversehlusses ^ when the slide is in the most extreme position * lim SehXoss ^ part 7 on the! Erag ~ E grips in ice. Blindloeh and serves there Bodenas SieseB fragbanä anvnzkle-mm & n « Mn. so-called one-

S is attached to the other SragbancL · 1 and this is inserted into the other Hkia ^ leeh of the lodenansehlages 6 & ob.en _r before the couplings ^ i ^ e ³ ^ & ^ea Ssagbänäem 1 tmi 2 mesh with each other ^^ and # & d from this. It was here when the Srag-feämder were separated from each other

Sine Haehe §, 9 in the * string -this; © berem Äasehlages 5 every 2ragisii thereby reinforced »that the question tape on this Häeh

has been provided with a covering 10 of a setting adhesive and in that flake pieces 11 have been applied to this adhesive application by known methods, so that these parts are given a velvet-like formation.The flake particles consist of short lengths of cotton, rayon, wool or other fibers. In general, these will align themselves at right angles to the surface of the fastener tapes 1 or 2 and most of the fibers are free above the surface of the surface covered with adhesive. If the procedure is carried out in this way, the carrier tape surfaces treated in this way are given a smooth and pleasant grip on the adhesive application 10 and the appearance of the carrier tape is also improved as a result. At the same time, this reinforcement counteracts wear and tear on the support straps xm & moreover, the application of adhesive prevents the cut parts of the support straps from fraying above the upper stop.

They floe-like fibers 11 are poured onto the adhesive application 10 or applied in other fei.se while the adhesive is still sticky, so that this adhesive wets ⁷ or partially wets the fibers, so that when the adhesive has set it has become hard * The wetted parts of the fibers are firmly anchored in the adhesive to carry, ^ ewß. certain adhesives ¹ a large number of suitable adhesives for this purpose are used, the setting of the adhesive takes place automatically without any further treatment, as it is the case for example "if a latex adhesive

fabric is used. If other adhesives are used, such as those that are based on thermoplastic or synthetic resin setting under the action of heat, it is desirable or necessary to subject the 3? curl application to a heat or other treatment, like this that the adhesive becomes hard or sets-

The application of adhesive is also seen two times on adjacent pools 12 and 13 of the lower stop 6 of the ice seal, generally in the same way as on the surfaces 9. The surfaces 13 are expediently subjected to a further treatment * in order to embed the curl parts 11 in the lifting surface and at the same time to bring about an orientation of the lasers *, generally parallel to. the surface of the tape 1 or Z ₉ . is hsrfeeigefülirt whereby a substantial Tergrosseruag of resistance to tensile stresses at the ELä- GbLQHt .13 (13 '* As * 3 results are from the lig * Höckenteilcheii 11 in wesentliehea perpendicular to dear surface of questioning 2 on the flat · 12 ₁ wälareitit oils at a height of 13 parallel to the surface of the ragbandes 2 Üegea tmd are embedded in 4en ele & siroffiaaf / trag % Q. Here is achieved: ,, iass aa der- Mache 13 äas textile fabric de

2 darek eisea looks like woven-in lex filament is used ^ der- tarch the Floekeateilchea 11 is reported, the ia is embedded in the electricity order »

You embed the flock fibers in the adhesive application areas 13 »13 can either be achieved by the fact that the

Flake parts are pressed into the adhesive before this has set, or in the case where a thermoplastic If adhesive is used, these can be embedded in that they are pressed into the sealant, while it is heated, for example by using a press provided with heated plates,

Of course, according to the method according to the invention, for decorative purposes, the entire lengths of the iragbands can be provided with a block covering, with the exception of the coupling elements _{P in} the same way as the surfaces 9 * 9. that by applying the "lure of the! Eragbänder in ö.ex 'IAHE the upper stop so far, a new mechanical effect is achieved when the" loekenoberfläehe at this point the wear from the slide considerably l'äiLg & T resists than when the Iragfeänder are not provided with such a curl order * Because the cut-off ends & bt Sragbands 1 * 2 with the; on the. "A new effect is achieved in that the disadvantages no longer occur - \ <? Elehe are caused by the use of glue" alone * namely that these bands become stiff and sharp is created by äl & flake surfaces 9 s $ 3 £ e> pillow-like reinforcement of the upper ends of the Seissversehlusses, which so far when attaching the Hotverschlusses *, for example on pieces of Kieidangs,

Claims (1)

that means that fun must be paid that a cut of a Saimaetgewebes ». "For example, Yelvet". was particularly mentioned By. Attachment of the flakes to ropes of the SeissTerschlusses, which * like the ropes 13 ₁ against tensile stresses. ? durcn lockenteileiien to be yerstärkt, and embedding the düren] _f the adhesive a Verstärkungsschient is provided to the üOragbändern which, when sis nods auck so widerä.fendsfäliig- ge ^ s ^ Zsrgbeanspruckungen as a woven Staff, - at least one of the Terstärkungseffekt woven 'ggmids ^ Affes Iierjeifu1irt> lin s lciier on contract can auek rasciter and wirtsciiaf tlieiier ölgen erf, as if corresponding pieces delivered senn rode a Terstärkungsbandes gewiinseiiter Srösse _f the Ikiden the Sragbander on gebraeitt and then dureii üie castles? and 8 are attached ^ what is the purpose of establishing the strength band * ~ - S & h. τι t ζ a η s ρ r ü e h. e. X reinforced _f weleiie durcii a Elebstoffan this llaen © be geiialten * 2 ») Se ± s & Ters0iiluss saek Asspruefe l _r däd-arcit marked» that the Macfeen der Fragfeäsder in the hook of the Indanschlag ^ are strengthened * 3 ") SeiissTerscIiluss naeii fespruek 1 and _2% in _t gekennzeich net. that the curly particles are at right angles on the surface of the ifeagfeandes » 4.) Seiss fastener according to claim 1 and 2, characterized in that that the ITlock particles are essentially parallel are aligned with the surface of the liner.