baber/WOPTO huggingface dataset:
Patent CH-617096-A5 (CH)
Title: Rope ascent device, especially for climbers
Inventor: MUNTER WERNER
IPC: B66D3/10
Filed: 1977-04-19
Abstract: This rope ascent device, which can be used in particular for securing a second climber but also for pulling up a load, has a holding shackle (1) and a clamping device consisting of a rope retainer (5) and a detent pawl (3). This clamping device (3/5) produces the effect that, in the operating position of the device, a backward movement of the rope strand (8a) pulled through it is prevented. In order to minimise the rope friction at the deflection point between the pulled strand (8a) and loaded strand (8b) of the rope (8), the rope is guided over a deflector roller which is rotatably mounted in a bearing plate (6) rigidly connected to the rope retainer (5). The deflector roller has a central aperture through which a karabiner (12) can be guided to anchor the device. <IMAGE>
Patent CH-657415-A5 (CH)
Title: Sliding door with a holding device
Inventor: HAAB KARL
IPC: E05F5/00
Filed: 1982-09-01
Abstract: The holding device (20) serves for fixing the end position of the sliding door and for retaining the latter in this position. It has a buffer housing (22) with a buffer block (23), and a retaining spring (24) which consists of a holding part (27) and of a fastening part and the holding part (27) of which engages, in the end position of the sliding door, over a running roller (11) of an undercarriage (10) of the sliding door. The holding part (27) fastened to the buffer housing (22) has an adjusting bore for receiving an adjusting cap screw (31) screwed in the housing (22). The position of the holding part (27) relative to the running roller can be set by means of the screw (31), with the result that the holding force can be set according to the sliding door used. <IMAGE>
Patent CH-610884-A5 (CH)
Title: Process for the preparation of new prostanoic acid derivatives
Inventor: BUENDIA JEAN
IPC: C07C401/00
Filed: 1976-05-28
Abstract: Compounds of formula: <IMAGE> in which A represents an alkylidene group or an oxygen atom, R2 represents a hydrogen atom or an alkyl radical, m and n represent integers such that m+n = 2 to 5, n being different from 0 when A represents oxygen, are prepared from the corresponding compounds lacking the acetylene group, by reaction with a hydroxylamine salt, oxidation of the C15 hydroxyl, reaction with an acetylenic magnesium compound and treatment with an acid. These compounds can be used in the treatment of hypertension, circulatory disorders and respiratory ailments.
Patent CH-656787-A5 (CH)
Title: Mounting device for a transverse strip of a bed frame
Inventor: FANTI HANSRUEDI
IPC: A47C23/06
Filed: 1982-12-16
Abstract: A holding means (6) for a transverse strip is rotatably mounted on a bearing neck (7). The bearing neck (7) is connected to a longitudinal support of a bed frame via a holding plate (1). The holding means (6) includes a receiving part (11) for receiving a transverse strip and two undulating webs (9, 10) which are connected to the said receiving part (11) and to the bearing part (8), which has the shape of a hollow cylinder and rests on the bearing neck (7). Two tape-like spring parts (12, 13) which are bent upwards are connected to the bearing neck (7). The said spring parts are used to return the tipped-up holding means to its rest position when the load is no longer exerted. Two stops on the bearing part (8) limit the tipping movement. The transverse strip mounting permits resilient upward and downward movement and tipping up of the transverse strips to be independent of one another. Furthermore, the extent of the deflection, the limiting of the tipping movement and the return of the tipped-up holding means can be adapted, independently of one another, to the requirements made. <IMAGE>
Patent CH-592428-A5 (CH)
Title: Removable shutter component for bed - has slippers with open guide grooves towards each other
IPC: A61G7/00
Filed: 1975-06-10
Abstract: The component is particularly for use as the headboard of a hospital bed, having parts sliding and lockable in guides. The locking devices for the board (2, 3) are in the form of slippers (5) with open guide grooves (5a) towards each other, and which can also be arranged vertically if desired. The slippers can be equipped with levers (7) working in a plane so as to lock or release the equipment, and movable in the direction of the guide (4). The slippers can be arranged to slew on vertical axes, and can be detachably secured to the board with the aid of connectors (5b), offset for 90 deg. from the groove axis (L).
Patent CH-594403-A5 (CH)
Title: Light filter for welding goggles visor
Inventor: BUDMIGER HERMANN
IPC: G02F1/05
Filed: 1975-07-14
Abstract: Light filter for welding goggles visor using opto-electric element between polarised and analyser
Patent CH-639127-A5 (CH)
Title: Compositions of matter comprising an organic material and a complexed compound
Inventor: WIRTH HERMANN OTTO DR
IPC: C10L1/30
Filed: 1977-07-27
Abstract: Compositions of matter comprise a synthetic or natural polymer, a lubricant or motor fuel material, or a solvent based on hydrocarbons, and an antistatic additament comprising a complexed compound of protic acids or their mixtures of the formula I <IMAGE> where the symbols are each as defined in Claim 1. The composition advantageously contains from 0.001 to 5% by weight of the compound of the formula I.
Patent CH-631775-A5 (CH)
Title: Non-structural wall for premises to be used for residential or industrial purposes
Inventor: ATTINGER BERNARD
IPC: E04B2/82
Filed: 1979-10-25
Abstract: This wall (1) comprises a hollow and continuous inflatable peripheral joint element (7) made of elastic material forming an airtight enclosure which can be inflated by means of a flap valve. The inflation of the joint element both holds the wall in place and seals its junction with the framing walls of the premises (4, 5) which it divides. Its deflation enables the wall to be moved (F) in order to periodically modify the volume of these premises. This wall can be permanently immobilised at a selected position by inflating the joint element (7) with an expansible plastic material. <IMAGE>
Patent CH-597686-A5 (CH)
Title: Push-button switch fixed to housing by hooked legs
Inventor: KLEEB MARKUS
IPC: H01H3/50
Filed: 1976-08-06
Abstract: Push-button switch fixed to housing by hooked legs has lateral electromagnet retaining or releasing sliding piston
Patent CH-600916-A5 (CH)
Title: Hand tool for sharpening edges of ski
Inventor: MAIBACH ERROL
IPC: A63C11/06
Filed: 1975-08-18
Abstract: Hand tool for sharpening edges of ski has file fitted into upper and side surfaces of recess formed by two spring loaded sliding parts
Patent CH-587049-A5 (CH)
Title: Injured limb extremity protector - comprises flexible strips joined by central pin and folded to form cage
IPC: A61B17/22
Filed: 1975-09-04
Abstract: The protection system is particularly for extremities to which dressings must be applied, and comprises a series of flexible strips (2, 3, 4) joined together by a central axis pin (5). These are folded so as to form a cage with a tapered end by which end (9) the cage is secured to the limb clear of the extremity to be protected. the strips can have padded surfaces on one side and they can be held in the closed position by a rubber strap, equipped with a press-stud. They can be of light alloy sufficiently rigid to retain the shape into which they are folded.
Patent CH-569417-A5 (CH)
Title: O-(Substd-propenyl) (thio) phosphates - insecticides and acaricides active against all growth stages
IPC: C07F9/173
Filed: 1972-09-08
Abstract: New title cpds. are of formula: (R1 = Me or Et; R2 = 3-5C alkyl; R3 = 1-3C alkyl, allyl, 3-6C alkynyl, (alpha-methyl)benzyl MeOCH2.CH2, Me(O.CH2.CH2)2 or 1-methyl-2-methoxyethyl). They are prepd. by (a) reacting R1O.R2S.P(X)Cl with CH3CO.CH2.CO2R3 in presence of acid accepted or (b) by reacting Cl2.P(X).O.C(CH3)=CHCO2R3 with R1OH and R2SH in any order.
Patent CH-572367-A5 (CH)
Title: Binders for foundry sand - contg. polyurethane powder coated with water-oil emulsion, bentonite and wood flour
IPC: B22C1/16
Filed: 1972-12-08
Abstract: Binders for foundry sand used for moulds or cores, contg. bentonite, wood flour, and a polyurethane powder coated with water-oil emulsion as a source of lustrous carbon. Use of a pre-mixed binder ensures good dispersion and reduces stocks reqd. Pollution by dust or harmful gases is prevented by using a flame-retardant polyurethane, almost non-flammable compsns. can be made, with no risk of explosion or self-ignition. The amt. of polyurethane used is 10-90%, esp. 75%, pref. with particle size 0.08 mm. Amt. of bentonite is 5-60%, esp. 20%, and of wood flour 1-10 esp. 5%, with particle size 0.08-0.15 mm. The coating on the polyurethane is pref. a vegetable oil emulsion in water, in amt. of 0.005% based on the polyurethane. The bentonite pref. consists of at least 75% montmorillonite.
Patent FR-2036455-A5 (FR)
Title: Continuous butter and margarine production
IPC: A01J15/12
Filed: 1969-03-14
Granted: 1970-12-24
Abstract: Installation has a vacuum refrigerator for the fat emulsion and an endless screw press. The refrigerator has, in a chamber, a multiple-jet spray which uniformly distributes the emulsion in the whole chamber vol. and an elastic receiver for the semi-finished product, the receiver encloses the spray. The screw is heated.
Patent FR-2036635-A5 (FR)
Title: Control of plasma arc furnaces for melting - and alloying metals
IPC: H05B7/00
Filed: 1969-03-26
Granted: 1970-12-24
Abstract: Plasma arc furnace with a given initial furnace atmosphere and electric current supply is controlled by comparing the arc voltage with an adjustable nominal voltage. The different voltage forms a signal that automatically controls the furnace atmosphere and simultaneously the supply current to compensate the voltage difference.
Patent FR-2050549-A5 (FR)
Title: Uranium extraction by catalyzed air oxidn - in aq carbonates
IPC: C22B60/02
Filed: 1969-06-17
Granted: 1971-04-02
Abstract: U is extracted from its minerals by air oxidn. from, generally, U(IV) to U(VI) in the form of uranyl carbonate. The oxidn. is conducted in aq. soln. either at 80-85 degrees C or in an autoclave at >100 degrees C. The soln. contains 50-100 kg/t carbonates and bicarbonates together with 0.01-0.5 moles of a mineral additive per kg of mineral. The additive may be a salt of Fe, Zn, Ni, Co, Pb or Mn, and is pref. Fe(OH)3, FeSO4, or Fe2(SO4)3.
Patent FR-2067796-A5 (FR)
Title: S-chamber for tlc
IPC: G01N30/92
Filed: 1969-11-17
Granted: 1971-08-20
Abstract: S-Chamber for TLC. Chromatograph comprises coated glass plate with cover plate, of same width but smaller length, fitting over it and separated from it by spacer strips along the edges. Clamps hold the assembly together, so that the cover plate can be slid up and down over the glass plate. The lower edges of both plates dip into a solvent bath beneath.
Patent FR-2115654-A5 (FR)
Title: Anti-icing coating for vehicles - comprising rubber layer(s) covered by ptfe or another low friction material
IPC: B64D15/00
Filed: 1970-11-27
Granted: 1972-07-07
Abstract: One or more coatings of natural or synthetic rubber, pref. reinforced, are attached to the surfaces of the vehicle exposed to accumulation of frost and ice, these coatings in turn being covered by a layer of PTFE or another low friction material, and the protective system usefully being applied to the wings and tail planes of aircraft. The resin pref. carries an opacifying filler to reduce attack by u.v. light. On lorries, the coatings are pref. applied to the undersides of the wings.
Patent FR-2129201-A5 (FR)
Title: Synthetic hair - by melt extruding blend of pvc and acrylic polymers
IPC: D01F6/08
Filed: 1971-03-18
Granted: 1972-10-27
Abstract: The hair is made by melt extruding a blend of PVC (pref. two vinyl chloride polymes, one of K-value 53-55 and the other of K-value 57-60); acrylic polymers (pref. a blend of three copolymers such as copolymers of methylmethacrylate with >=1 other monomer such as acrylonitrile or butadiene); and a cross-linking agent (pref. a reactive silane) opt. with other additives (e.g. flame-retarding plasticisers, pigments, stabilisers, lubricants), followed by drawing and heat-setting.
Patent FR-2176210-A5 (FR)
Title: Thread cutting mechanism - for garment finishing sewing machine
IPC: D05B73/12
Filed: 1972-03-14
Granted: 1973-10-26
Abstract: Cutting of the chain thread on both sides of the seam in an overlock finishing sewing machine, partic. a machine for use in making-up garments, by moving the loose thread situated outside the seam transversely to the seam to the side of the cut edge of the processed material, in order to move it subsequently below a thread cutting knife as a result of the forward movement of the seam, whereby the chain thread is pref. cut off directly adjacent to the finished material. In particular the loose thread is moved aside from the finished material by a stream of air.
Patent FR-2165508-A5 (FR)
Title: Sample injection assembly - used with analyzer for aerosols or their solns
IPC: G01N1/00
Filed: 1972-12-13
Granted: 1973-08-03
Abstract: The assembly consists of a sample preparation section with a small filling hole in a pipe at the top of the ampoule, sealed by a sleeve, and a laterally protruding union in the side covered by a cap of self sealing material; this cap is a tight fit in a cylindrical recess in the side of the body of the feeder section of the assembly and aligned with the spout in that cap. A hole in the base of the recess allows the needle of a syringe to be stuck through the cap. The needle also passes through a self sealing disc retained in the body of the feeder section by a screwed hollow plug. A gas channel at right angles to the needle guide hole passes between a connection to the carrier gas source and the base connection to the esp. gas-chromatograph analyzer, and is in direct communication with the guide hole.
Patent FR-2225057-A5 (FR)
Title: Gas fired vertical furnace - with exhaust partly recycled to burners to produce even combustion
IPC: F27B1/16
Filed: 1973-04-03
Granted: 1974-10-31
Abstract: A vertical furnace, e.g. for lime prodn., is fired by natural gas, town gas etc., fed to a series of peripheral burners, (pref. directed towards centre of furnace and downwards), which are supplied with primary air from a blower, (controlled in response to gas flow), and also with exhaust gas recycled from the top of the furnace, which serves to inhibit combustion of the fuel, to produce even heating, and also to cool the burners, where they project through the refractory lining. The air/gas mixture is controllable, and may be stoichiometric (15-25%) for start-up, and rich during normal running.
Patent FR-2242860-A5 (FR)
Title: Production of bases for thermoplastic bags - by welding double thickness film in double edge sections
IPC: B31B19/64
Filed: 1973-09-03
Granted: 1975-03-28
Abstract: The production of the base of a bag uses continuous strip with a folded edge consisting of two layers of heat-sealing thermoplastic film. The folded edge is folded again inwards to form two equal sections of double thickness, these are parted by a triangular tool, each section is pressed on a side of the triangle and part is cut off, the cut edges being then welded together to form a base. The process produces a square base.
Patent AT-512453-A5 (AT)
Title: Verbesserte Synthese eines biosynthetischen Produkts mit einer angeordneten Zusammensetzung der biosynthetischen Enzyme auf einem Nukleotidsequenzmotiv
Inventor: LEBAR TINA
IPC: C12N15/62
Filed: 2010-10-22
Abstract: Die Erfindung bezieht sich auf eine Methode zur Synthese einer Verbindung mit Hilfe von biosynthetischen Wegen mit der Kultivierung von genetisch veränderten Wirtszellen, wobei die Zellen mit einer oder mehreren Nukleinsäuren verändert werden, wobei die Nukleinsäure die Nukleotidsequenzen für chimäre Proteine beinhalten, die aus Enzymen des biosynthetischen Wegs oder anderen funktionellen Polypeptiden sowie Faktoren, die sich an Nukleinsäure binden, zusammengesetzt sind, und die Programm-Nukleinsäuresequenz, die Zielelemente für Nukleinsäure enthalten, die von den genannten Faktoren des chimären Proteins erkannt werden, wobei sich die Faktoren an die Nukleinsäure binden und die genannte Programm-Nukleotisequenz zur Anordnung der Enzyme des biosynthetischen Wegs oder anderen funktionellen Polypeptiden entlang der Programm-Nukleinsäuresequenz dient und die genannte Kultivierung zur Synthese von genannten chimären Proteinen in genetisch veränderten Wirtszellen dient, was in der Produktion der genannten Verbindung resultiert. Die Erfindung bezieht sich auf Wirtszellen mit der Programm-Nukleinsäuresequenz, mit der Nukleinsäuresequenz, die die chimären Proteine exprimiert. Die Erfindung beschreibt die Methoden zu einer besseren Synthese der Verbindung.
Patent DD-150771-A5 (DD)
Title: Verfahren und vorrichtung zum trocknen von textilerzeugnissen
Inventor: ZACZEK KONRAD A
IPC: D06F25/00
Filed: 1980-04-18
Abstract: Gegenstand der Erfindung ist ein Verfahren zum Trocknen von Textilerzeugnissen nach durchgefuehrtem Waschvorgang und eine Vorrichtung, insbesondere eine Waschmaschine, zur Durchfuehrung dieses Verfahrens. Das Ziel der Erfindung besteht darin, die Leistungsfaehigkeit und Effektivitaet zu erhoehen und den Aufwand der Vorrichtung zu senken. Die Aufgabe, die durch die Erfindung geloest wird, besteht darin, den Trocknungsvorgang in der schnell laufenden Trommel direkt nach Beendigung des Waschvorganges ablaufen zu lassen. Das Merkmal der Erfindung besteht darin, dasz die heisze Luft in radialer Durchfluszrichtung von der Mitte der Trommel zur Mantelflaeche durch die Schicht der trocknenden Textilerzeugnisse stroemt, die infolge der Schleuderkraft der rotierenden Trommel auf ihrer inneren gelochten Mantelflaeche aufgeschichtet werden. Die Erfindung wird bei der Herstellung von Waschmaschinen fuer textile Erzeugnisse angewendet.
Patent DD-159070-A5 (DD)
Title: Verfahren zur herstellung von 3-picolin
Inventor: DINKEL ROLF
IPC: C07D213/12
Filed: 1981-05-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 3-Picolin aus einem Aldehydgemisch von Acetaldehyd und Formaldehyd in der fluessigen Phase. Ziel der Erfindung ist es, ein rationelles Verfahren bereitzustellen, bei dem moeglichst wenig Pyridin entsteht. Erfindungsgemaess wird Acetaldehyd und/oder Crotonaldehyd im Gemisch mit Formaldehyd bei Temperaturen von 180 Grad C bis 280 Grad C im geschlossenen Gefaess in Gegenwart von Ammoniumsalzen umgesetzt.
Patent DD-202312-A5 (DD)
Title: Verfahren zum schmelzen
Inventor: JOSEPH ADY
IPC: C25D5/18
Filed: 1982-01-13
Abstract: Ein Verfahren fuer das Verschmelzen eines zweiten leitfaehigen Elementes mit der Matrix eines ersten leitfaehigen Elementes wird zur Verfuegung gestellt, bei dem das zweite Element in Form einer dissoziierbaren Loesung mit dem ersten leitfaehigen Element in Kontakt gebracht wird und einem zerhackten elektrischen Signal einer bestimmten Frequenz ausgesetzt wird. Loesungen zur Ausfuehrung des Verfahrens werden dargelegt sowie mit Hilfe des Verfahrens erzeugte Produkte.
Patent DD-201857-A5 (DD)
Title: Verfahren und vorrichtung zum aufwickeln gerichteter blechbaender
Inventor: WEINZINGER HANS J
IPC: B65H20/34
Filed: 1982-03-25
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zum Aufwickeln gerichteter Blechbaender zu Bunden. Um ein Band (5) eben von einem Haspel abwickeln zu koennen, wird dem Band (5) vor dem Aufwickeln eine zur Wickelkruemmung gegensinnige, mit zunehmendem Wickeldurchmesser abnehmende Laengskruemmung erteilt.
Patent DD-211339-A5 (DD)
Title: Verfahren zur herstellung von 2-(hydroxy-phenyl)- indolen
Inventor: ANGERER ERWIN VON
IPC: A61P13/02
Filed: 1982-09-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 2-(Hydroxy-phenyl)-indolen fuer d. Anwendung als Arzneimittel, insbesondere fuer die Behandlung von Tumoren. Ziel der Erfindung ist die Bereitstellung von Verbindungen mit verbesserter Hemmwirkung auf Tumore. Erfindungsgemaess werden antitumorwirksame 2-(Hydroxyphenyl)-indole der allgemeinen Formel I hergestellt, worin die Reste R tief 1, R tief 2 und R tief 6 gleich oder verschieden sind und Wasserstoff, eine Hydroxygruppe, eine C tief 1-C tief 6-Alkoxygruppe oder eine C tief 2-C tief 6-Alkanoyloxygruppe bedeuten, die Reste R tief 2 und R tief 6 ausserdem auch ein Halogenatom sein koennen, R tief 3 und R tief 4 gleich oder verschieden sind und Wasserstoff oder C tief 1-C tief 6-Alkylgruppen sind, R tief 5 eine Hydroxygruppe, eine C tief 1-C tief 6-Alkoxygruppe oder eine C tief 2-C tief 6-Alkanoyloxygruppe und R tief 7 Wasserstoff oder ein Halogenatom bedeutet.
Patent DD-255568-A5 (DD)
Inventor: CSASZAR GYOERGY
IPC: F02M53/04
Filed: 1987-02-10
Abstract: 1. Apparatus for preheating the intake air of a multi-cylinder diesel engine, wherein a thermoelectrical ignition device (3) and a high-pressure fuel spray diffuser (2) are arranged in the intake pipe (1) of the engine, the spray diffuser (2) being connectable to the delivery side of the injection pump (6) of the engine through a pipe-line (4) and a high-pressure tap valve (5), and the injection nozzles of the engine being connected to the injection pump (6) through pressure pipes (8), characterised by the high-pressure tap valve (5) being an adjustable valve controlling the preheating fuel quantity and being connected into the pressure pipe (8) between the injection pump (6) of the engine and the injection nozzle (7) of only one of the cylinders, only such a portion of the fuel being supplied through the high-pressure tap valve (5) into the intake pipe (1) that the mixture of heated air and combustion products comprises the oxygen content necessary for the startability of the engine ; and by supplying, during this preheating stage, the fuel quantity necessary for starting to the injection nozzles of the engine.
Patent DD-286252-A5 (DD)
Title: Speicherzelle
Inventor: WINKLER WOLFGANG
IPC: G11C11/40
Filed: 1988-03-30
Abstract: Die Erfindung betrifft eine Speicherzelle auf Trenchzellenbasis fuer den Einsatz in hochintegrierten Schaltkreisen zur Speicherung digitaler Informationen bei der die vom Speicherkondensator ausgehende Ausdehnung der Raumladungszone weitestgehend entfaellt und eine Ausdehnung der sich beim Speichern ausbildenden Raumladungszone seitlich in das Bulkmaterial auch bei zunehmender Scalierung ausgeschlossen ist. Dies wird dadurch erreicht, dasz Auswahltransistor und Speicherkondensator in vertikaler Anordnung in einer Grabenstruktur ausgebildet sind und dasz die Verbindung des Auswahltransistors mit dem Speicherkondensator auf dem Grabenboden ueber ein ringfoermiges hoch dotiertes Gebiet von dem Leitfaehigkeitstyp erfolgt, der dem Substrat entgegengesetzt ist und die Gegenelektrode des Speicherkondensators in eine abgesetzte Grabenvertiefung ragt.{Speicherzelle; Trenchzelle; Auswahltransistor; Speicherkondensator; Speicherung; digitale Information; wahlfreier Zugriff; Lesevorgang; Schreibvorgang; Wortleitung; Bitleitung}
Patent DD-300526-A5 (DD)
Title: Unterwassergeräteträger
Inventor: STABENOW UWE
IPC: B63G8/16
Filed: 1988-12-20
Abstract: Die Erfindung betrifft einen Unterwassergeraetetraeger mit Eigenantrieb, welcher ueber ein geschlepptes oder abgespultes Steuerkabel fernlenkbar ist. Die erfindungsgemaesze Loesung besteht darin, dasz das Steuerkabel innerhalb eines an der Steuerkabelaustrittsoeffnung des Geraetetraegerrumpfes angeordneten flexiblen, mit entsprechend hoher Biegefestigkeit ausgestatteten Schutzschlauches gefuehrt wird und aus dem Endstueck des Schutzschlauches, welches vorzugsweise als Kabelbremse ausgebildet ist, austritt. Damit verlaeuft das lose aus dem Schutzschlauch austretende Steuerkabel auszerhalb des Gefaehrdungsbereiches der Antriebspropeller und hervorstehenden Rumpfteile. Fig. 1{Unterwassergeraetetraeger; Eigenantrieb; Steuerkabel; Steuerkabelaustrittsoeffnung; Geraetetraegerrumpf; Schutzschlauch, flexibel; Biegefestigkeit; Kabelbremse; Gefaehrdungsbereich; Rumpfteile, hervorstehend; Antriebspropeller}