baber/WOPTO huggingface dataset:
Patent CH-678623-A5 (CH)
Title: Prepn. of di:benzo pyrazino azepine(s)
Inventor: HAIDER AKHTAR
IPC: C07D223/20
Filed: 1989-05-17
Abstract: Dibenzo pyrazino azepine derivs. of formula (I) and their salts are new. In (I) R1 and R2 = H, halogen, OH, 1-4C alkoxy or alkyl, or CF3, R3 = H, 1-6C alkyl or 7-10C aralkyl, p and q = 1 or 2. They are prepd. by (II) and (III) to give (IV) where  X = halogen and n = 0 or 1. (IV) is then cyclised to give (V) using a protonic acid of a Lewis acid, and (V) is converted to (I) in two stages reaction with an alkylene dihalide Y-(CH2)p-Y (Y = halogen) and redn. of the keto gp. in (V) or (VI) these last two stages being carried out in either order.
Patent CH-667575-A5 (CH)
Title: Sports shoe with pocket for keys etc. on side of upper
Inventor: GAMM ROBERT J
IPC: A43B23/00
Filed: 1985-05-14
Abstract: The sports shoe has a pocket (2) to hold small personal effects such as keys, coins etc. during sports activities.  The upper (E) of the shoe has a heel portion (D) whose lower end is secured near the fixture (C) to the sole (B). The pocket is stitched to the side along at least some of its edges (3-5) and is provided with an access slot (e.g. with sliding clasp fastener  6) which extends between the upper edge (4) and the lower edge (5) of the pocket.  The slot is preferably arranged at the rear end of the pocket.  The  pocket may have a closure flap (7) over the slot which may be secured via hook-pile fastener strips (8).
Patent CH-680193-A5 (CH)
Title: Flexible plastic nose cover for artificial respiration - has integral mouthpiece or flexible hose at nostrils
Inventor: SCHNELLMANN SEBALD
IPC: A61M16/00
Filed: 1990-06-18
Abstract: The flexible plastic nose cover is particularly for the artificial respiration of accident victims. At the nostrils (1) there is an integral mouthpiece, or alternatively a flexible hose (7) with such a mouthpiece. At the bridge (4) of the nose, the cheeks (5) and the upper lip (6), thickness can be reduced, so as to form flexible sealing lips, typically by tapering to the free edge. ADVANTAGE - Protects ambulance crews and others from infection by AIDS and diseases.
Patent CH-674888-A5 (CH)
Inventor: MINELLI ITALO
IPC: B23B5/06
Filed: 1987-07-21
Abstract: The process centres a pilot (11) which is inserted into a valve guide (25) of a valve seat (24) to be machined and serves therein as a pilot arbor (11) for a form turning tool. The pilot (11), mounted by means of a pivot ball (7) so as to be pivotable on all sides between two clamping shells (6) and displaceably held by the latter between two clamping plates (5), is centred in the valve guide (25) by electronically controlled drive means. For this purpose, it is moved by the drive means by horizontal displacement of the clamping shells (6) in two intersecting directions. The clamping shells (6) are moved one after the other into their two end positions of their displacement range. The displacement path in between is measured electronically. The drive means accordingly move the clamping shells (6) into the electronically calculated centre position of the two measured displacement ranges. 
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Patent CH-634247-A5 (CH)
Title: Apparatus for the concentric clamping of workpieces which are circular in cross-section, in particular tubes
Inventor: HOFMAENNER ALFRED
IPC: B25B5/14
Filed: 1979-03-29
Abstract: The apparatus is provided with a two-piece hinged housing (1, 2, 3), at least one radially displaceable clamping jaw (6) being arranged in each part (2, 3). In each case a two-piece quick-adjusting device (7) and a clamping device (8), which can each be actuated by a hand lever (32, 33) in the restrained state of the two parts (2, 3), permit uniform and simultaneous quick adjustment and clamping of all clamping jaws (6). The quick-adjusting device (7) has one ring half (17, 17a) each with adjusting slots (22) in which pins (23) of clamping eccentrics (24) engage, the pins (23) at the same time being arranged in slots (25) of guide rods (16) of the clamping jaws (6). In the state in which the ring halves (17, 17a) are clamped in place by means of the clamping feature (34), the pins (23) form the pivot for the clamping eccentrics (24), which are pivoted by clamping pins (31) arranged in ring halves (18, 18a) by rotation of the ring halves (18, 18a), which results in a uniform clamping force of the clamping jaws (6) on the workpiece. <IMAGE>
Patent CH-644467-A5 (CH)
Title: Multiple mimic diagram panel with colour selection
Inventor: STOLZ SILVANO
IPC: G09F9/37
Filed: 1980-06-18
Abstract: Matrix display mimic diagram panel in which the whole of the visible surface (2) is formed by cells (1) allowing "colour dots" (3) to appear when selected at the desired locations. Within each cell, a strip or series of elements (8) sub-divided into sectors of colours slides under the action of a push (4) on one or the other of the cursors (6). The positioning of the colour in front of the visible aperture of the cell (3) is guaranteed by a key-type locking (5). <IMAGE>
Patent CH-660568-A5 (CH)
Title: Method of sawing firewood into shorter pieces, and saw trestle for carrying out the method
Inventor: LACHER KONRAD
IPC: B27B17/00
Filed: 1983-09-16
Abstract: The saw trestle has two longitudinal elements (4) which are arranged horizontally parallel to one another and are held together by three transverse elements (5) lying horizontally parallel to one another on the longitudinal elements (4). The longitudinal elements (4) are on four legs (3) and their top surfaces (7) lie 7 to 10 cm deeper than the top surfaces (6) of the transverse elements (5). Holding elements (8) projecting vertically upwards are arranged on the ends of the transverse elements (5). A belt-tightening device (1) is located in the area of the centre transverse element (5). The lengths (2) of wood to be sawn into shorter pieces are stacked on the transverse elements (5) and the belt. Then these several lengths (2) of wood are clamped together on the transverse elements (5) by means of the tightening device and the entire bundle of wood is sawn into three pieces by means of a portable chain saw. Since the top surface (7) of the longitudinal elements (4) lies deeper, the horizontally guided saw chain does not come into contact with the longitudinal elements (4). The sawing of the firewood is thus effected quickly and safely. <IMAGE>
Patent CH-630133-A5 (CH)
Title: Joint-sealing device for expansion joints in hydraulic structures
Inventor: BAUER FRANZ
IPC: E02B3/16
Filed: 1978-07-11
Abstract: In hydraulic structures, such as canals, locks, dams, galleries and concrete pipes, which are made of concrete or steel, the expansion has to be absorbed by sealing expansion-joint devices. In previous devices of this type, it was not possible or it was scarcely possible to exchange the sealing expansion strips. The device according to the invention enables this to be done by virtue of the fact that an elastomeric sealing strip (30) is fastened by means of clamping members (40, 60) from the side remote from the water to U-section steel members (U1, U2) fastened on either side of the joint margin (B1, B2). <IMAGE>
Patent CH-608695-A5 (CH)
Title: Process for the preparation of a concentrated food solution, suspension or emulsion
Inventor: LIOT ROGER
IPC: A23L3/34
Filed: 1975-06-25
Abstract: A food solution, suspension or emulsion is concentrated by ultrafiltration and food ingredients which increase its osmotic pressure, for example sea salt and sugar are added to it. An agent which destroys harmful microoganisms, in particular lysozyme, is present in the starting material or is added during the preparation. The process applies especially to egg white, to yolk or to whole egg, as well as to milk and to fruit juices. The concentrated product obtained may be preserved and then diluted by adding water without impairing the properties of the starting material.
Patent CH-596422-A5 (CH)
Title: Door hinge with tolerance adjustment
Inventor: SCHNEIDER JEAN-PIERRE
IPC: E05D5/02
Filed: 1975-07-08
Abstract: Door hinge with tolerance adjustment has profile clamped in slotted hollow frame by screws in mounting block
Patent BE-1001187-A5 (BE)
Title: Automatisch geregelde drukregelklep.
Inventor: YOSHIHIKO HASEGAWA
IPC: G05D16/16
Filed: 1987-07-13
Granted: 1989-08-08
Abstract: Zelf-regelende drukinstelklep met onder meer een drukregeleenheid (50) en een drukinsteleenheid (58, 72) voor het instellen van een insteldruk, waarbij de drukregelpositie van het drukinstelelement (8) van de drukregeleenheid (50) zodanig op basis van de voorafbepaalde functionele relatie tussen de drukregelpositie van het drukinstelelement (8) en de geregelde druk wordt geregeld, dat het drukinstelelement op de juiste wijze wordt gepositioneerd om de geregelde druk op de insteldruk bij te stellen.
Patent FR-2041851-A5 (FR)
Title: Skein winder for dyeing shrinkable yarns
IPC: B65H54/62
Filed: 1969-04-10
Granted: 1971-02-05
Abstract: Large-dia. skein consists of frustroconical lays of cross-wound axially overlying yarns. Pref. each yarn overlaps 1.5-4 turns in the skein. A holder extends over the skein breadth and goes through it at several radial points. It holds the skein for transport while in a 1st closed position and releases it in a 2nd, open position.
Patent FR-2054929-A5 (FR)
Title: Decorative floor/wall slab
IPC: B44F3/00
Filed: 1969-07-31
Granted: 1971-05-07
Abstract: Slab for decoration of walls or floors is of polyvinyl chloride contg. plasticisers, stabilisers, filles and pigments. Its visible face has a design, pref. silk screen printed, covered with a wear surface of transparent cold-polymerising polyurethane varnish. Pref., the designs mate at the edges to form a decorative repeat.
Patent FR-2057600-A5 (FR)
Title: Centrifuge with modified solids discharge - conveyor
IPC: B04B1/20
Filed: 1969-08-29
Granted: 1971-05-21
Abstract: Centrifuge for continuous separation of liquid and granular solids has a rotor and a screw conveyor rotating relative to one another on a central shaft, with a feed nozzle opening midway along its length. Liquid overflow and solids outlet are provided at opposite ends, and in the clarification zone the screw conveyor is replaced by a perforated drum, of diameter slightly less than that of the rotor, with conveyor scroll formed on its outer surface. The orifices in the drum converge from inside to outside and drum divides clarification zone into a radially inner centrifuge zone, free of stirring effects, and an outer solids conveying zone. Liquid overflow lies inside the inner zone. Used for separation of polymers from solvents, crystals from mother liquors, waste water clarification, etc.
Patent FR-2102427-A5 (FR)
Title: Sand-bed filter - with backwash clogging eliminated by using flexible bed support
IPC: B01D29/00
Filed: 1970-08-03
Granted: 1972-04-07
Abstract: In a vertical filter vessel using a bed of sand through which liquid is passed upwards to be filtered the filter vessel supports the sand on a flexible, perforated partition which separates off the lower part of the vessel into which liquid for filtering is supplied. The partition flexes upwards during filtration flow and downwards during reverse flow so that impurities become dislodged and are washed away. The sand bed becoming clear for efficient filtering.
Patent FR-2068279-A5 (FR)
Title: Tufting base fabric
IPC: B29D23/00
Filed: 1970-09-30
Granted: 1971-08-20
Abstract: Warp and/or weft yarn are of hollow fibres. Preferably, these are of polyesters, polyethylene terephthalate or polyamide, and are profiled continuous filament yarns, of total dtex 140-1650. The single-filament titre is 3-10 dtex. The fabric is made so that it conducts electricity well, owing to a dispersed finish such as 15-25 g/m2 of soot.
Patent FR-2069824-A5 (FR)
Title: Laminated ski
IPC: A63C5/12
Filed: 1970-11-06
Granted: 1971-09-03
Abstract: A metal form is fitted with perforated H-shaped distance pieces and the form filled with plastic foam material. The material is foamed, and the resultant core covered with upper and lower plates to build up the ski, the sides being formed of metal slide clamps to bond the laminates together.
Patent FR-2166621-A5 (FR)
Title: 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci
IPC: B01J23/44
Filed: 1971-12-31
Granted: 1973-08-17
Abstract: Title cpds are of formula: (where R1 is phenyl opt. substd. by >=1 halogen atoms or 1 NO2 gp. or R1 is a heterocyclic radical, Y' is NHCOOR2, where R2 is 1-5C opt. branched alkyl, or Y' is Y", where Y" is H or OH, R2 is H or R2', where R2' is an ester gp. easily removable by acid hydrolysis or hydrogenolysis and A1 is 2-5C opt. branched alkyl or 3-7C cycloalkyl opt. contg. O or S as a heteroatom) together with their addn salts with mineral or org. acids, or bases. The cpds may be in the racemic form or as optically active isomers and may be in the cis or trans form, or as mixt. of these isomers.
Patent FR-2239125-A5 (FR)
Title: Formwork for box section concrete cells - has inner tunnel with retractable support carriage and struts
IPC: B28B7/22
Filed: 1973-07-24
Granted: 1975-02-21
Abstract: Formwork for box section cells for building construction embodies suspended inner shutters with laterally mobile outer side forms and longitudinally mobile casting base. The inner form (1) comprising an inverted U in section is suspended with specific two dimensional play on a longitudinal end anchorage (9) and two lateral struts (8). Initially the base is cast on a rail guided carriage which is then fed under the inner form; this latter then being lowered into position via hydraulically suspended wheels (56, 57), the load being gradually transferred from the strut supports (8). Sequential steel and side form fixing is then followed by concreting.
Patent CH-696522-A5 (CH)
Inventor: VONMOOS BEAT
IPC: B22D41/38
Filed: 2003-11-28
Abstract: Apparatus for actuating a sliding closure on a vessel containing molten metal after positioning the vessel on a ladle turret, comprising a piston/cylinder unit (10) that can be displaced transversely in a closure mounting and has a drive rod (11) that can be coupled to a push rod of the closure, comprises a controllable manipulator (1) with a lifting frame (26) on which the piston/cylinder unit is mounted and which can be moved in and out of the mounting. The apparatus includes a device for positioning the lifting frame relative to the mounting during displacement of the lifting frame and before sliding the piston/cylinder unit into the mounting.
Patent DD-147630-A5 (DD)
Title: Walzwerk fuer mit querrippen versehene rohre
Inventor: PRZYBYLA JANUSZ
IPC: B21H3/04
Filed: 1979-12-05
Abstract: Die Erfindung betrifft ein Walzwerk zum Formen von Rippen an der Oberflaeche von Rohren, die insbesondere bei Waermeaustauschern Anwendung finden. Das Ziel der Erfindung besteht in einer Verringerung des Bedienungsaufwandes, verbunden mit einer Erhoehung der Arbeitsproduktivitaet. Die Erfindung hat die Aufgabe, ein Walzwerk zu schaffen, bei dem eine genauere und zuverlaessigere Positionierung sowie eine einfache Auswechselung der Walzwerkzeuge ermoeglicht werden. Das Walzwerk besteht aus einem Walzgeruest mit drei Werkzeugsitzen, wobei die Werkzeuge mittels hydraulischer Steuermotore an das zu walzende Rohr gepreszt werden. Die Steuermotore weisen eine Kolbenstange mit zwei Kolben auf, denen zwei entsprechende Zylinder zugeordnet sind. Diesem System ist ein Schieber zugeordnet, der wiederum in Wirkungsverbindung mit der Lagerung des Werkzeuges steht. Die Erfindung findet in Walzwerken zum Herstellen von gerippten Rohren und anderen Walzprofilen Anwendung.
Patent DD-150763-A5 (DD)
Inventor: MAURER ALEXANDER
IPC: C09C1/02
Filed: 1980-04-18
Abstract: The invention relates to the production of phosphorus-containing anticorrosive pigments with a particle size of at most 20 microns by reacting one or more calcium or magnesium compounds with phosphoric acid or acid alkali metal or ammonium phosphates by intimately mixing an aqueous suspension or solution of the reactants inside a dispersing means rotating at a speed of 3000 to 10,000 rpm. More particularly, fine pulverulent calcium and magnesium compounds are converted, with agitation, together with water and, if desired, a water-soluble alkanol to a homogeneous suspension or solution. The suspension or solution is intimately mixed, inside the dispersing means at 0 DEG  to 40 DEG  C. and in an approximately stoichiometric ratio, with the phosphoric acid or acid phosphate solution. Resulting and precipitated pigment is separated and dried under mild conditions while maintaining its content of water of crystallization. The anticorrosive pigment is comprised of a homogeneous mixture and/or mixed crystals of which 10 to 95 mol % is calcium hydrogen phosphate dihydrate, the balance being magnesium hydrogen phosphate trihydrate. An at least 55 weight % proportion consists of particles with a size of up to 5 microns with a BET-surface of at least 1 m2/g.
Patent DD-150902-A5 (DD)
Title: Niedrigviskose ungesaettigte polyesterharze
Inventor: CORRADO GIOVANNI
IPC: C08L67/06
Filed: 1980-05-23
Abstract: Die Erfindung betrifft niedrigviskose ungesaettigte Polyesterharze, insbesondere fuer die Herstellung von Knoepfen. Ziel der Erfindung ist die Bereitstellung von Polyesterharzen mit niedrigerer Viskositaet und niedrigerem Styrolgehalt, aus denen Knoepfe mit besserer Bearbeitbarkeit, hoeherem Glanz und besserer Bestaendigkeit gegenueber Sonnenlicht und Waschmitteln hergestellt werden koennen. Die erfindungsgemaeszen Polyesterharze bestehen im wesentlichen aus: (A) einem Alkyd, das durch Veresterung von (a) Maleinsaeureanhydrid und/oder - Saeure und/oder Fumarsaeure allein oder in Verbindung mit Phthalsaeureanhydrid und/oder - Saeure  und/oder Adipinsaeure, Sebazinsaeure, Azelainsaeure oder Dodekandicarbonsaeure mit (b) einem oder mehreren Glykolen, insbesondere im wesentlichen Dipropylenglykol hergestellt ist, und mindestens (B) einem aethylenisch ungesaettigten Monomer, das mit dem Alkyd (A) copolymerisierbar ist und im wesentlichen aus Styrol und/oder Vinyltoluol ausgewaehlt ist, in einer Menge von 20 bis 30 Gew.-% bezogen auf die Gesamtmenge von (A) + (B), wobei das Alkyd (A) in den ungesaettigten Polyesterharzen einen Molgewicht/Doppelbindungsfaktor zwischen 300 und 390 besitzt.
Patent DD-209654-A5 (DD)
Inventor: VOELSKOW HARTMUT
IPC: B01J19/06
Filed: 1983-04-21
Abstract: Polysaccharides are obtained by fermentation using a mixed culture of several microorganisms, of which at least one also produces a polysaccharide in pure culture, which polysaccharides are suitable as viscosity regulators. A mixed culture of the strains Pseudomonas maltophilia DSM 2130 and Agrobacterium tumefaciens DSM 2128 is particularly suitable.
Patent DD-219505-A5 (DD)
Inventor: MOVVA NAGESWARARAO
IPC: C12P21/04
Filed: 1983-09-27
Abstract: DNA sequences, recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying a growth-enhancing biological activity of swine growth hormone. These polypeptides are useful in improving the rate of growth of and meat production and quality in swine.
Patent DD-243434-A5 (DD)
Title: Verfahren und vorrichtung zum einfuehren eines gases oder gasgemisches in eine fluessigkeit
Inventor: SIVONEN MARKUS
IPC: B01F7/00
Filed: 1986-03-06
Abstract: Ein senkrechtes Rohr ist in einem Tank in einer Fluessigkeit angeordnet, welche mittels einer im Rohr angeordneten Fluessigkeitsfoerdervorrichtung mit einem Fluegelrad von oben nach unten durch das Rohr gedrueckt wird. Mittels einer in Richtung der Fluessigkeitsstroemung dem Fluegelrad nachgeschalteten Gaszufuhrvorrichtung wird Gas in die Fluessigkeit eingeleitet. Die vom Fluegelrad verursachte turbulente Bewegung der Fluessigkeit wird gedaempft, indem im Rohr nach dem Fluegelrad und in der Naehe desselben Umlenkglieder in radialer Ausrichtung und hauptsaechlich parallel zum Rohr eingepasst sind. Das Gas wird in die Fluessigkeit auf der fruehesten Stufe in bezug auf die Richtung der Fluessigkeitsstroemung nach dem Daempfen der turbulenten Bewegung, wenn die Fluessigkeit hauptsaechlich in Richtung des Rohres fliesst, eingefuehrt. Das Fluegelrad und die Umlenkglieder sind aneinander angepasst, so dass die Richtung der Fluessigkeitsstroemung, die den Fluegel des Fluegelrades verlaesst, im wesentlichen parallel zur Tangente an der angestroemten Kante des Umlenkgliedes verlaeuft. Fig. 1
Patent DD-298583-A5 (DD)
Title: Vorrichtung zur gezielten und abdriftarmen applikation von pflanzenbehandlungsmitteln
Inventor: ZSCHALER HELFRIED
IPC: A01M7/00
Filed: 1987-09-18
Abstract: Die Erfindung betrifft eine Vorrichtung zur gezielten und abdriftarmen Applikation von Pflanzenbehandlungs- und Duengemitteln in Form von Fluessigkeiten, Staeuben und Mikrogranulaten in Feld-, Obst- und Sonderkulturen. Erfindungsgemaesz wird eine an sich bekannte tunnelartige Abdeckung der Applikationsorgane durch ein- bzw. mehrlagige verstellbare Luftleitprofile ersetzt. Die Wirkung der Vorrichtung wird durch Verstellen von Klappen oder Schwenken der Luftleitprofile auch bei wechselnder resultierender Anstroemrichtung gewaehrleistet. Die erfindungsgemaesze Anordnung der Applikationsorgane mit vorzugsweise elektrostatischer Aufladung in dem ionisierten Abwaertsluftstrom sichert eine gute Ablagerung der Agrochemikalien auf Zielobjekten bei geringer Abdrift (Fig. 1). Die Vorrichtung ist parallel zum Boden oder flaechigen Pflanzenbestaenden, bandfoermig zu Pflanzenreihen, bogenfoermig oder senkrecht zu Hecken, Straeuchern und Baeumen anordenbar. Die Vorrichtung schafft die technische Voraussetzung zur Verminderung der Aufwandmengen an Agrochemikalien, zur Verringerung des Arbeitszeit-, Energie- und Kostenaufwandes sowie zur Erhoehung der meteorologisch bedingten Verfuegbarkeit.{Applikation, abdriftarm; Pflanzenbehandlungsmittel; Luftleitklappen; Luftleitprofil; Elektrostatik; Luftionisierung; Kulturen; Kosten-, Zeit- und Mitteleinsparung; Anordnungsprinzipien}
Patent DD-269850-A5 (DD)
Title: Verfahren zur herstellung von imidazolidinenderivaten
Inventor: KAPLAN ARTHUR M
IPC: C07D501/58
Filed: 1986-11-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 3-&(Z)-1-Propylen!-cephalosporin-imidazolidinonderivaten oder von pharmazeutisch vertraeglichen Metall- oder Aminsalzen oder kristallinen Solvaten dieser Saeuren oder dieser Salze mit einer pharmazeutisch vertraeglichen Fluessigkeit. Das erfindungsgemaesse Verfahren umfasst die Umsetzung des Antibiotikums 7-&D-2-Amino-2-(4-hydroxyphenyl)-acetamido!-3-&(Z)-1-propenyl!-ceph-3-em-4-carbonsaeure (BMY-28100) mit einem Keton der Formel     RO      RCR1wobei das Keton ein Molekulargewicht von weniger als 200 aufweist, in Gegenwart eines Reagens zur Bildung eines Alkalimetallsalzes. Das Alkalimetallsalz kann gewuenschtenfalls in ein Solvat oder in die freie Saeure und diese in ein Aminsalz oder ein Solvat ueberfuehrt werden. Die erfindungsgemaess erhaeltlichen Verbindungen sind in der Medizin zur Bekaempfung von Infektionen brauchbar.
Patent DD-282198-A5 (DD)
Title: Extruderschnecke
Inventor: KOEHLER CHRISTIAN
IPC: B29C48/395
Filed: 1989-04-12
Abstract: Die Erfindung betrifft die konstruktive Ausgestaltung einer Extruderschnecke zur Verarbeitung von mit Thermoplaste gefuellten Kautschukmischungen, insbesondere fuer den Kabelinnenmantelaufbau. Durch die Gestaltung der Extruderschnecke, speziell durch die Ausbildung von zwei oder mehreren Foerderkanaelen auf der Extruderschnecke mit unterschiedlicher Gangtiefe und -breite erfolgt ein Separieren der Thermoplastpartikel aus der Mischung sowie das Aufschmelzen und erneute Vermischen des Thermoplastanteiles mit der Kautschukmischungsmatrix.{Extruderschnecke; Foerderkanaele; Thermoplaste; Kautschukmischung; Separieren; Aufschmelzen; Vermischen}