baber/WOPTO huggingface dataset:
Patent CH-573020-A5 (CH)
Title: Applicator for liquid road marker - has trough with crosswise discharge slit closed by slide-plate at base
IPC: E01C23/24
Filed: 1974-04-04
Abstract: The extrusion-applicator has two side plates inside which is a trough with a front wall, a back wall divided into two sections and a lid. A wiper-blade is attached to part of the back wall and projects beyond its lower edge. A connecting socket joined to the end of a pipe opens into the back wall section and a pipe leads into a container for the thermoplastic marking material. A scraper-plate is bolted to the bottom edge of the front wall. The free edge of the scraper-plate works in conjunction with the concave side of a cylindrical slide plate, to form a discharge slit with the free edge of the wiper-blade. The slide-plate is fixed by two rocker arms.
Patent CH-672517-A5 (CH)
Title: Concrete buttress block
Inventor: REINSCHUETZ HANS
IPC: E02D29/02
Filed: 1986-12-23
Abstract: The angled concrete block consists of an L-shaped block of non-reinforced concrete, comprising an upright panel (11) which fits into the wall, a horizontal foot (12), and an inclined rib (14) which joins the two. The rib meets the upright panel and foot with rounded surfaces, the radius of curvature of which is between 8 and 12 cms, and preferably of 10 cms.
Patent CH-593772-A5 (CH)
Title: Manual stamping machine for cupboard mfr. - has front mounted pantograph in closed rectangular frame and carriage mounted on compound orthogonal slides
IPC: B21D28/12
Filed: 1975-06-16
Abstract: The manual stamping machine is for the semi-automatic mfr. of cupboards or containers etc. and is provided with a closed sub-frame. The machine includes tool holder turrets (9, 10) and a pantograph (8). The latter is arranged to displace along the front of the machine under the control of an operator at the rear. The sub-frame may comprise two end posts (3, 4) with horizontal members (1, 2) above and below. The machine has a mobile carriage (8) which is mounted on compound orthogonal slides (6, 7), and may be equipped to mfr. individual working templates or one-off pieces.
Patent CH-616406-A5 (CH)
Title: Process for the preparation of novel oxime derivatives
Inventor: MIXICH GEORG DR
IPC: C07D213/53
Filed: 1975-06-27
Abstract: Novel oxime derivatives of the formula <IMAGE> in which A represents hydrogen or a C atom which is part of an aliphatic group or of a ring structure and B is a C atom of a, preferably aromatic, ring structure, namely a phenyl ring, and R<1> represents hydrogen or lower alkyl, R<2> represents lower alkyl and R<3> represents hydroxyl, lower alkoxy or a lower alkoxy which is substituted by phenyl or a heterocycle, and their acid amides are obtained by reacting oximes of the formula <IMAGE> or alkali metal salts or alkaline earth metal salts thereof with a compound of the formula <IMAGE> followed, if appropriate, by hydrolysis or esterification with an alcohol R<3>-OH, or amidation. The compounds are suitable for pharmaceutical purposes, in particular for lowering lipid levels, and for crop protection.
Patent CH-569734-A5 (CH)
Title: 5-and 7-basically subst s-triazolo 1 5-a pyrimidines
IPC: C07D487/04
Filed: 1968-06-14
Abstract: (A) Prepn. of cpds. of formula (I) and salts thereof where R1, R3 = amino optionally subst. by same or different alkyl, cycloalkyl, alkenyl, hydroxyalkyl, alkylaminoalkyl or alkoxy groups; basically substituted C2-4 alkoxy groups in which the basic residue can carry the foregoing substituents; hydrazino or guanidino; R2,R4 = H; C1-4 alkyl; halogen; or optionally nuclear-subst. aralkyl, aryl or heterocyclyl, by reacting (II) (R5,R6 = halogen; SH; -S-alkyl; or -O-alkyl) with amines of the formula R1H or R3H or alcoholates of the formula R3(CH2)nONa or R1(CH2)nONa (n=2, 3 or 4) in the presence or absence of solvents and in the presence of acid-binding agents (e.g. amines or alkali carbonates) and, if desired, converting the product into a salt with an acid. (B) Cpds. of formula (I) except (I;R1=R3=NH2, R2=R4=H), which is described in Chem. Pharm. Bull. (Tokyo), 1961, 9,802. The new cpds. have coronary vasodilating properties, as shown by tests on the isolated guinea pig heart. Thus, (I;R1 = 2 - hydroxyethylamino, R3 = NEt2, R2=R4 =H) and (I;R1= furfurylamino, R3=benzylamino, R2=R4=H) have 10-20 times the coronary vasodilatory activity of Euphylline or Theocor.
Patent CH-635105-A5 (CH)
Title: Process for the preparation of 2- or 3-cephem-4-carboxylic acids bearing a substituted methyl radical in the 3-position
Inventor: TANAKA KUNIHIKO
IPC: C07D501/36
Filed: 1979-10-30
Abstract: Compounds of the formula: <IMAGE> in which A denotes -S- or  &rdurule& S->O, R<1> denotes hydrogen or acyl and R<2> denotes alkyl or a heterocyclic group, and their salts and esters are obtained from a corresponding compound of the formula:   <IMAGE> in which Y denotes a heteroaromatic group which contains an amine oxide group in the ring and is bonded via a carbon atom adjacent to the nitrogen atom, or a salt or an ester thereof by reaction with a thiol R<2>-SH in the presence of a metal compound which is able to enter into a chelate bond with the compound of the formula V. The ring sulphoxides obtained can be reduced to sulphur compounds (A= -S-), and the salts and esters obtained can be converted into free carboxylic acids. The compounds are antibacterially active.
Patent BE-1004312-A5 (BE)
Title: Meuble comportant une embase munie de roulettes.
IPC: A47B91/00
Filed: 1987-02-18
Granted: 1992-11-03
Abstract: Cette embase est constituée par au moins deux profilés (1) de forme sensiblement parallélépipédique, qui comprennent chacun une âme supérieure (6) et une âme inférieure (7) consituant respectivement leurs faces supérieure et inférieure, et qui sont munis chacun d'au moins une roulette (59. Chaque profilé (1) comprend également une âme intermédiaire (8) parallèle aux âmes supérieure (6) et inférieure (7), située entre elles et comportant une dcoupe (9) pour le logement de chaque roulette (5), chacune de ces roulettes (5) étant fixée sur ladite âme intermédiaire (8).
Patent CH-637363-A5 (CH)
Title: Process for preparing novel 2-aminotetralins
Inventor: PLESS JANOS DR
IPC: C07C307/02
Filed: 1977-11-24
Abstract: Novel 2-aminotetralins of the type <IMAGE> in which R1 to R5 have the meanings in accordance with the claim, are obtained by ether cleavage from compounds of the type <IMAGE> in which R11 has the same meaning as R1 and, additionally, can also denote (C1-4)alkoxy or benzyloxy, and R denotes (C1-4)alkyl or benzyl. The compounds, and their acid addition salts, are suitable for treating heart failure, myocardial infarction, elevated blood pressure and Parkinson's disease.
Patent CH-618246-A5 (CH)
Title: Speed varying device and its use
Inventor: DIDIER LAURENT
IPC: F16H9/06
Filed: 1976-11-17
Abstract: The device consists of a drive component (10) supporting radially movable jaws (11) returned inwards by a spring. These jaws, actuated by associated flyweights (19) may bear on the cylindrical parts of two inner (4) or outer (5) pulleys, depending on the magnitude of the centrifugal acceleration to which the flyweights are subjected, thus bringing about, for a given speed, the disengagement of one pulley and the engagement of the other. However, the flyweights comprise a finger (26) interacting with a locking component (21) which prevents the flyweights from moving radially outwards when they revolve in a given direction. Thus, when this device is associated with a two-speed electric motor, it makes it possible to obtain three different speeds, the middle speed and the high speed being obtained in different rotational directions. This device may be used in a washing machine to give two spin speeds one of which is very fast. <IMAGE>
Patent CH-591644-A5 (CH)
Title: Friction operating freewheel coupling - has cage with resilient drive members in pockets with ramp faces along periphery
IPC: F16D41/07
Filed: 1975-11-25
Abstract: The clutch incorporates a cage (6) split like a circlip, and with pockets (8) along the periphery having ramp faces (9). These accommodate resilient driving members (10) the smallest radial dimension of the pockets being less that the dia. of the members when undistorted. A stop (14) can be provided working with a face (11) on the cage to prevent its rotation in the freewheeling direction. The members can be rubber rollers. The outer member (1) can be held stationary, carrying the cage stop. The cage is a loose fit on the inner member, which is a drive shaft.
Patent CH-560245-A5 (CH)
Title: Biocidal combination - of 2-mercaptopyridine 1-oxide, heavy metal sal or chelate and bromosalicylanilide, for latex emulsions or
IPC: C09D5/14
Filed: 1970-10-26
Abstract: A combination of a heavy-metal salt or chelate of 2-mercaptopyridine 1-oxide (pref. zinc 2-mercaptopyridine 1-oxide, and a bromosalicylanilide cpd. (pref. a 45:45:10 mixt. of 3,4,5'-tribromosalicylanilide, 4',5-dibromosalicylanilide and other brominated salicylanilides) is used as an antimicrobial agent in latex emulsions and water-contg. paints, in which it has high antimicrobial activity.
Patent CH-604965-A5 (CH)
Title: Gating system for foundry moulds with vertical joint line
Inventor: HAUKE WILHELM
IPC: B22C9/08
Filed: 1974-12-24
Abstract: Gating system for foundry moulds with a vertical joint line, and used for the sepn. of gas bubbles and solid impurities, esp. slag and oxides, where the system includes at least one swirling chamber (a) with its axis at 90 degrees to the plane of the joint surfaces of the mould halves.One pref. system uses two chambers (a) which are staggered horizontally but have a common tangential inlet from a downstick.Chamber (a) may have a dia. larger or smaller than its length; and each chamber pref. has an air vent hole with a collection chamber (b) for gas or air.  Alternatively, chamber (b ) may be located immediately after chamber.
Patent CH-693510-A5 (CH)
Title: Decorative wall panel is mounted on tongue and groove boards, springs being fitted in grooves above tongues and free ends of tongue and spring fitting into groove of adjacent board
Inventor: AESCHLIMANN WERNER
IPC: E04F13/10
Filed: 2003-04-09
Abstract: The decorative wall panel (5) is mounted on tongue (10) and groove (14) boards (2, 2'). Springs (1) are fitted in grooves (4) above the tongues and the free ends of the tongue and spring fit into the groove of the adjacent board.
Patent FR-2036528-A5 (FR)
Title: Dioxo-thiadiazines-1,2,4-prepn
IPC: C07D285/18
Filed: 1969-03-24
Granted: 1970-12-24
Abstract: Dioxo-thiadiazines-1,2,4 of formula (IV):- are prepd. by reacting an ethene sulphonamide of formula (I) with an alkyl imidate of formula (II) or with a salt of (II) to obtain an ethene sulphonamide of formula (III) which is cyclised by heating to give (IV). (R1 is an alkyl group and the R groups are same or different H or simple or complex hydrocarbon radicals, opt. contg. heteroactoms, which may be (a) cyclic, (un)satd.; aliphatic, or aromatic or heterocyclic, opt. substd.; the R groups together may form a cyclic chain, or in (I) they may be monovalent non-carbon contg. radicals such as halogens. Cpds. (III) and (IV) have pharmacodynamic properties and may be useful in agriculture for plant treatment.
Patent FR-2031037-A5 (FR)
Title: High temp chemical reactions in finely - dispersed materials
IPC: C22B1/00
Filed: 1969-12-30
Granted: 1970-11-13
Abstract: Raw materials are formed with water into a paste which is introduced into the reaction zone where temp. at the time of introduction, is considerably above the boiling point of the liquid. Specifically a liquid is used, in which a part of the substances involved in the reaction is soluble.
Patent FR-2098658-A5 (FR)
Title: Fibre hanks - are automatically tied together for processing
IPC: B65H54/62
Filed: 1970-07-23
Granted: 1972-03-10
Abstract: The hanks are arranged side by side between upper and lower arms which are traversed across the hanks and intermittently moved together to pass a shuttle, carrying a yarn, upwardly or downwardly between adjacent hanks so that yarn passes over one hank, and under an adjacent hank. The arms then execute a reverse traverse so that the yarn extends in a figure of eight configuration around the hanks. Pref. the shuttle locates in a seat on the arms and is retained in the seat by a latch device. A previously manual process is automated.
Patent FR-2098733-A5 (FR)
Title: Ester interchange control - using conductivity measurements to terminate reaction automatically
IPC: G06F17/40
Filed: 1970-07-24
Granted: 1972-03-10
Abstract: An appts. for establishing the completion of an ester interchange reaction in plastics manufacture, by measuring the electrical conductivity of the mixture and establishing the instant when it reaches its extreme value, uses a conductivity emitter connected to the input side of a working store for the continuous conductivity value, a second store for the immediately preceding conductivity value, and an adder with one input connected to the first store and the other to the second; the output of the adder is connected to a unit which is sensitive to the direction of change of the conductivity, which actuates a regulating element to terminate the reaction, and which operates a valve admitting the continuous conductivity signal to the second store.
Patent FR-2117601-A5 (FR)
Title: Coating compsn - for buildings consisting of filler,water soluble hydroxyl-contg polymer and glyoxal crosslinker
IPC: E04F13/02
Filed: 1971-12-09
Granted: 1972-07-21
Abstract: Coating compsn. for the surfaces of buildings consists of (I) water, (II) a filler, (III) a water soluble polymer contg. hydroxyl gps., and (IV) a sufficient proportion of glyoxal to crosslink the polymer and form a water resistant surface on the dry coating. The coatings obtd. have a good resistance to water and can be washed without softening or other damage. The coating bonds firmly to buildings. The amt. of glyoxal is pref. 3-18% wt. based on polymer. The polymer is pref. gelatine, starch or a cellulose ether. The compsn. pref. also contains gypsum.
Patent FR-2255813-A5 (FR)
Title: Expansion type connecting muff - is for cylindrical metal pipes has C shaped coupling sleeve and wedge shaped elements
IPC: F16B7/04
Filed: 1973-12-20
Granted: 1975-07-18
Abstract: The method of clamping used does not impair the strength of the pipe. Half the sleeve fits over the first pipe and the wedge element serves to widen the gap in the sleeve, being supported in a slot diametrically opposite the gap. The fixing element fits through a hold in the sleeve and consists of a bolt that bears against the wedge element, forcing it down as it is tightened. This causes the sleeve gap to spread. The sleeve fits in a metal ring with the same cross section as the pipe. This acts as a guide to fit the sleeve over the pipe ends.
Patent DD-146293-A5 (DD)
Inventor: BENDER PAUL E
IPC: A61P19/02
Filed: 1979-09-26
Abstract: 5(4-Pyridyl)-6(4-fluorophenyl)-2,3-dihydroimidazo -[2,1-b] thiazole has significant antiarthritic and immunoregulatory activity compared with its 5,6-transposed isomer. The compound is prepared by reacting 4-(4-pyridyl-5-[4-fluorophenyl) -2-mercaptoimidazole with a reactive ethylene dihalide then separating the isomeric mixture of products.
Patent DD-159870-A5 (DD)
Title: Tiefenbelueftung von abwaessern
Inventor: FRUKACZ BOLESLAW
IPC: C02F3/20
Filed: 1981-06-23
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung zur Tiefenbelueftung von Abwaessern in Belebtschlamm-Reinigungsanlagen. Waehrend es Ziel der Erfindung ist, Abwaesser auf kostenguenstige Weise mit hohem Wirkungsgrad zu reinigen, besteht die Aufgabe darin, ein Verfahren zu finden, mit dem es moeglich ist, Abwaesser unter jeglichen atomosphaerischen Bedingungen reinigen zu koennen und eine Einrichtung zur Durchfuehrung des Verfahrens zu entwickeln. Die Aufgabe wird erfindungsgemaess derart geloest, dass die in der Naehe der Behaelteroberflaeche entnommen, zu belueftenden Abwaesser in die Duesenpakete eingefuehrt und mit Luft vermischt werden und ihnen daraufhin eine vorgegebene Richtung und Geschwindigkeit verliehen wird und sie in der Naehedes Behaelterbodens freigegeben werden.
Patent DD-201948-A5 (DD)
Title: Verbesserung an resonanzkoerpern von cembalos
Inventor: SELIG LEANDRE-CLAUDE
IPC: G10C3/06
Filed: 1981-08-03
Abstract: Ziel und Aufgabe der Erfindung bestehen darin, den Resonanzkoerper eines Cembalos zu entwickeln, der eine gute Haltbarkeit hat, die es ermoeglicht, die Spannung der Saiten auszuhalten und eine gute Verteilung des Tonspektrums zu foerdern. Der Resonanzkoerper eines Cembalos hat drei Kammern 9, 10, 12, wobei die Kammer 10 der Ausbreitung von tiefen Toenen, die Kammer 9 fuer die mittleren Toene und die Kammer 12 der Ausbreitung hoher Toene dient. Die Saiten sind ueber einen gebogenen Anwoelber gespannt,um besser dem durch die Saitenbuendel ausgeuebten Zug standhalten zu koennen; diese liegen mittels eines zweigeteilten Stegs auf dem Resonanzdeckel;ihre Verteilung und der Spannungswinkel werden durch einen Verteilersteg bewirkt,die beiderseits der Vertiefung angeordnet sind,in der die Haemmerchen liegen. Der Anwendungsbereich dieser Verbesserungen betrifft Cembalos und andere aehnliche Tastinstrumente.
Patent DD-204850-A5 (DD)
Title: Vorrichtung zur stimulierung biologischer prozesse
Inventor: FENYOE MARTA
IPC: A61N5/06
Filed: 1982-07-28
Abstract: Die Erfindung betrifft eine Vorrichtung zur Stimulierung biologischer Prozesse, die mit der Zellaktivitaet zusammenhaengen, insbesondere zur Unterstuetzung des Heilprozesses bei Verletzungen der Koerperoberflaeche, wie z.B. Wunden, Ulcera und epithelen Schaedigungen. Die Verletzung wird mit linear polarisiertem Licht einer vorbestimmten Intensitaet bestrahlt, das inkohaerente Wellenlaengenkomponenten oberhalb von 300 nm aufweist. Die erfindungsgemaesse Vorrichtung umfasst eine Lichtquelle, die eine Lampe aufweist, welche inkohaerentes, sichtbares und/oder infrarotes Licht abgibt, ein Ablenkungssystem, das die Lichtstrahlen in eine gegebene Behandlungsrichtung projiziert, einen Polarisator, der im Lichtstrahlengang angeordnet ist, das in die Behandlungsrichtung gebracht worden ist, und vorzugsweise Ultraviolett und Infrarotfilter.
Patent DD-282772-A5 (DD)
Title: Verfahren zur herstellung von loeslichen bisnitronen
Inventor: FASSLER DIETER
Filed: 1989-04-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von loeslichen Bisnitronen, die als lichtempfindliche Komponenten in kontrastverstaerkenden Materialien zur Herstellung von mikroelektronischen Bausteinen verwendet werden koennen. Ziel und Aufgabe, loesliche Bisnitrone mit guenstigen Anwendungseigenschaften aus verfuegbaren Ausgangsstoffen herzustellen, wird erfindungsgemaesz dadurch geloest, dasz ein Dialdehyd mit mehreren verschiedenen Arylhydroxylaminen{lichtempfindliche Komponente; loesliche Bisnitronen; kontrastverstaerkende Materialien; mikroelektronische Bausteine; Bindemittel; Loesungsmittel; Photoresistschicht; Styrylpyridiumfarbstoffe; Alkylgruppen; Weichmacher; symmetrische Bisnitronen}
Patent DD-282928-A5 (DD)
Title: Verfahren zur herstellung von 1,1-dichlor-4-methylpenta-1,3-dien
Inventor: FECHTEL ULRICH
IPC: C25B3/25
Filed: 1989-05-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung des * welches als Zwischenprodukt fuer die Herstellung von Pyrethroiden Anwendung findet. Gegenstand der Erfindung ist die Synthese von * durch elektrochemische Reduktion des durch Anlagerung von Wasser an * oder an * in Gegenwart von Saeure zugaenglichen * und die sich anschlieszende Dehydratisierung des bei der Elektrolyse entstehenden 1,1-Dichlor-4-methylpent-1-en-4-ols.{* Pyrethroide; * * Reduktion elektrochemische; Anlagerung; Wasser; * 1,1-Dichlor-4-methylpent-1-en-4-ol; Dehydratisierung}
Patent DD-284688-A5 (DD)
Title: Komplexes fermentationsverfahren zur herstellung von frischhefe, aktiver trocken- und instanthefe
Inventor: FISCHER KURT
IPC: C12N1/18
Filed: 1989-05-07
Abstract: Die Erfindung betrifft ein komplexes Fermentationsverfahren zur Herstellung von Frischhefe, aktiver Trocken- und Instanthefe. Es findet Anwendung in der Backhefeindustrie einschlieszlich nachgeschalteter Aufarbeitungsbetriebe fuer Hefepraeparate aus Zellinhaltsstoffen und Zellwandfraktionen zur Anwendung in der Lebensmittelindustrie, Pharmazie, Kosmetik und Landwirtschaft. Erfindungsgemaesz kann mit nur einem Hefestamm bei Einhaltung vorgegebener Verfahrensbedingungen der jeweils gewuenschte Hefetyp hergestellt werden.{Fermentationsverfahren, komplex; Frischhefe; Trockenhefe; Instanthefe; Verfahrensbedingungen; Hefestamm}
Patent DD-286753-A5 (DD)
Title: Verfahren zum vermahlen und foerdern von feststoffen unter schutzgas
Inventor: KUNATH JOERG
IPC: B02C25/00
Filed: 1989-08-11
Abstract: Die Erfindung betrifft ein Verfahren zum Vermahlen und Foerdern von Feststoffen unter Schutzgas, welches insbesondere in Mahlanlagen der Lebens- bzw. Futtermittelindustrie zum Einsatz kommen soll in denen eine hohe Staubexplosionsgefahr besteht. Das Ziel der Erfindung besteht in der Einsparung von Inertgas, welches zur Herstellung des Schutzgasgemisches eingesetzt wird. Erreicht wird diese Zielstellung dadurch, dasz das Mahlgut einem Inertisierungsbehaelter aufgegeben wird, vom welchem das Mahlgut-Schutzgas-Gemisch der Mahlanlage zugefuehrt wird. Nach dem Vermahlungsprozesz werden Mahlgut und Schutzgas voneinander getrennt. Das Schutzgas wird dem Vermahlungsprozesz wieder zugefuehrt. Fig. 1{Mahlanlage; Mahlgut; Schutzgas; Inertgas; Staubexplosionsgefahr; Inertisierungsbehaelter; Vermahlen; Foerdern}
Patent DD-288618-A5 (DD)
Title: Verfahren zur selektiven verringerung der produktion eines isoenzyms der glutamin-synthase von medicago sativa l.
Inventor: HOFFMANN KARL-HEINZ
IPC: C12N15/82
Filed: 1989-10-23
Abstract: Die Erfindung betrifft ein Verfahren zur selektiven Verringerung der Produktion eines Isoenzyms der Glutamin-Synthetase von Medicago sativa L. Ziel der Erfindung ist ein Verfahren zur Erhoehung der biologischen Stickstoffixierung und damit zur Steigerung der Trockenmasse von Medicago sativa L. Erfindungsgemaesz wird dies dadurch erreicht, dasz eine "Anti-sense"-DNA, die auf der Konstruktion eines Gens mit kodierenden und nichtkodierenden DNA-Sequenzen beruht, dessen Transkription zu einer RNA-Sequenz fuehrt, mittels eines an sich bekannten Binaervektors stabil in das Genom von Luzerne integriert wird. Diese RNA-Sequenz ist der mRNA des zu eliminierenden Genes komplementaer. Die Erfindung kann in der Landwirtschaft zur Ertragssteigerung von Medicago sativa L. eingesetzt werden.{Verfahren; Hemmung; Isoenzym; RNA; Transkription; Glutamin - Synthetase; Binaervektor; DNA; Sequenz; Gen}
Patent DD-297798-A5 (DD)
Title: Mehrzweckgeraet mit radial- und laengsverstellbarer vorschubeinrichtung zum schuettgutumschlag und anbau von geeigneten arbeitsaggregaten
Inventor: TRAUTMANN RICHARD
IPC: B65G65/02
Filed: 1989-12-29
Abstract: Die Erfindung betrifft ein Mehrzweckgeraet mit radial- und laengsverstellbarer Vorschubeinrichtung zum Schuettgutumschlag und Anbau von geeigneten Arbeitsaggregaten. Mit diesem Mehrzweckgeraet soll der Umschlag von Schuettgut und dgl. sowohl vom Erdboden als auch bei der Ausladung von offenen und geschlossenen Waggons verbessert und auf grobstueckiges Foerdergut erweitert werden. Auszerdem ist der Anbau geeigneter Arbeitsaggregate zur Bodenbearbeitung und dgl. an die verstellbare Vorschubeinrichtung vorgesehen.