baber/WOPTO huggingface dataset:
Patent DE-10219202-A1 (DE)
Title: Alkinverbindungen
Inventor: PARKER ROBERT
IPC: C09K19/30
Filed: 2002-04-29
Abstract: Die vorliegende Erfindung betrifft Alkinverbindungen der Formel I DOLLAR A P·1·-Y·1·-A·1·-Y·3·-(T·1·-B·1·-)¶m¶-T·3·-C IDENTICAL C-T·4·-(B·2·-T·2·-)¶n¶-Y·4·-A·2·-Y·2·-P·2· DOLLAR A in welcher bedeuten DOLLAR A P·1·, P·2· unabhängig voneinander Wasserstoff, C¶1¶-C¶12¶-Alkyl, eine polymerisierbare oder zur Polymerisation geeignete Gruppe oder ein Rest, welcher eine polymerisierbare oder zur Polymerisation geeignete Gruppe trägt, DOLLAR A Y·1·, Y·2·, Y·3·, Y·4· unabhängig voneinander eine verknüpfende Einheit, DOLLAR A B·1·, B·2· unabhängig voneinander -C IDENTICAL C- oder eine verknüpfende Gruppe der Definition von Y·1· bis Y·4·, DOLLAR A A·1·, A·2· unabhängig voneinander eine chemische Einfachbindung oder ein Spacer mit ein bis 30 Kohlenstoffatomen, DOLLAR A T·1·, T·2·, T·3·, T·4· unabhängig voneinander zweiwertige gesättigte oder ungesättigte carbo- oder heterocyclische Reste und DOLLAR A m, n unabhängig voneinander 0 oder 1, DOLLAR A mit der Maßgabe, dass mindestens eine der verknüpfenden Einheiten Y·3· oder Y·4· eine Gruppe -O-CO-O-, -O-CO-N(R)-, -(R)N-CO-O- oder -(R)N-CO-N(R)- bedeutet. DOLLAR A Weiter betrifft die Erfindung nicht polymerisierbare und polymerisierbare flüssigkristalline Zusammensetzungen, welche mindestens eine erfindungsgemäße Alkinverbindung der Formel I enthalten, die Verwendung dieser nicht polymerisierbaren und polymerisierbaren flüssigkristallinen Zusammensetzungen für die Herstellung optischer Bauelemente, die Verwendung der polymerisierbaren flüssigkristallinen Zusammensetzungen zum Bedrucken oder Beschichten von Substraten, ...
Patent DE-10221564-A1 (DE)
Title: Photoluminescence analyzer for chemical and biological sample screening uses a high intensity homogeneous line image as illumination source, and has multiple sensor scanning of the image
Inventor: STANGE ROLAND
IPC: G02B21/00
Filed: 2002-05-15
Abstract: A photoluminescence analysis apparatus suitable for high throughput rates of chemical and biological material samples, comprises a multiple sample carrier (26), an illumination source (10), an optical system (18) for providing a high intensity, homogeneous slit image at the sample, a detector (30) providing multiple individual sensors, a processor unit (36) for statistical evaluation of measurements.  An Independent claims is also included for analytical procedures using the apparatus.
Patent DE-10224380-A1 (DE)
Inventor: ALLARD MAXIME
IPC: C09D4/00
Filed: 2002-06-01
Abstract: Disclosed is an air-drying coating substance (100 percent system) which is free of organic solvents and can be hardened in a radical or cationic manner by means of actinic radiation. Said coating substance contains (A) at least one solvent-free, air-drying alkyd resin having an oil length of 20 to 60 %, wherein 45 to 65 equivalent percent of the olefinically unsaturated double bonds contained in the unsaturated fatty acid radicals are conjugated. Also disclosed are methods for the production of the inventive coating substance and the use thereof for producing adhesive coatings.
Patent DE-10229239-A1 (DE)
Title: Regensensor, insbesondere für ein Kraftfahrzeug
Inventor: SAUTTER HELMUT
IPC: B60S1/08
Filed: 2002-06-28
Abstract: Es wird ein Regensensor (10), insbesondere für ein Kraftfahrzeug, vorgeschlagen mit einem Lichtleitkörper (20), der in einer Zwischenschicht (22) einer Scheibe (11.1, 11.2) angeordnet ist und als optisch abgeschlossenes System ausgebildet ist.
Patent DE-10229910-A1 (DE)
Title: Clathrate complex useful as a hydrogen reservoir for hydrogenation reactions, controlled combustion processes and fuel cells comprises sodium borohydride in a sodalite-type aluminosilicate matrix
Inventor: BUHL JOSEF-CHRISTIAN
IPC: C01B39/52
Filed: 2002-07-04
Abstract: Clathrate complex (I) that releases hydrogen when calcined comprises one molecule of sodium borohydride per structural unit of a sodalite-type aluminosilicate matrix. Clathrate complex of formula (I) that releases hydrogen when calcined comprises one molecule of sodium borohydride per structural unit of a sodalite-type aluminosilicate matrix:.
Patent DE-10230284-A1 (DE)
Title: Verfahren und Vorrichtung zur Befestigung von Bauteilen an umfänglich geschlossensn Hohlprofilen
Inventor: SCHWARZ STEFAN
IPC: B21D26/051
Filed: 2002-07-05
Abstract: Die Erfindung betrifft ein Verfahren zur Befestigung von Bauteilen (2) an umfänglich geschlossenen Hohlprofilen (3), wobei Wandungen (4, 5) von Bauteil (2) und Hohlprofil (3) formschlüssig miteinander verbunden werden. Um eine sichere Befestigung des Bauteils (2) am Hohlprofil (3) in einfacher Weise unabhängig von der Stelle zu ermöglichen, wird vorgeschlagen, dass die zu fügenden Wandungen (4, 5) aneinander liegen und lokal von einem äußeren Druck beaufschlagt werden, so dass dort die Wandungen (4, 5) in das Innere (12) des Hohlprofils (3) unter Bildung einer doppelwandigen Einbuchtung (10) eingedrückt werden, wobei die Wandungen (4, 5) miteinander verklemmt werden.
Patent DE-10231051-A1 (DE)
Inventor: OBENAUS FRITZ
IPC: C07C43/04
Filed: 2002-07-10
Abstract: The invention relates to a process for preparing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for use as a specialty solvent from MTBE in fuel quality.
Patent DE-10231944-A1 (DE)
Title: Verfahren zur kontinuierlichen Hydrierung von Citral zu Citronellal
Inventor: GOEBBEL HANS-GEORG
IPC: C07C45/62
Filed: 2002-07-15
Abstract: Beschrieben wird ein Verfahren zur kontinuierlichen Hydrierung von Citral zu Citronellal, bei dem man eine Flüssigphase, in der das Citral gelöst ist und in der Teilchen eines Katalysators suspendiert sind, der zur präferentiellen Hydrierung von Kohlenstoff-Kohlenstoff-Doppelbindungen vor Kohlenstoff-Sauerstoff-Doppelbindungen fähig ist, in Gegenwart eines wasserstoffhaltigen Gases durch eine Vorrichtung führt, welche den Transport der Katalysatorteilchen hemmt.
Patent DE-10235624-A1 (DE)
Title: New fused tetracyclic compounds, e.g. endiandric acid H obtained from the plant Beilschmieda fulva, are c-maf and NFAT inhibitors useful for treating allergy or asthma
Inventor: EDER CLAUDIA
IPC: A61P11/06
Filed: 2002-08-02
Abstract: New tetracyclic derivatives (I) and their stereoisomers and/or salts. New tetracyclic compounds of formula (I) and their stereoisomers and/or salts. R1, R2  =  H; or 5-10C aryloxy, 1-6C alkoxy, 2-6C alkenyloxy or 2-6C alkynyloxy (all optionally substituted by 1 or 2 groups Q);  or R1 + R2  =  1-6C alkylenedioxy;  Q  =  OH, NH2 or halo; or 1-6C alkoxy, 2-6C alkenyloxy, aryl, 1-6C alkylamino or 2-6C alkenylamino (all optionally substituted by CN or amide);  R3  =  H; or 5-10C aryl, 1-6C alkyl, 2-6C alkenyl or 2-6C alkynyl (all optionally substituted by 1 or 2 groups Q);  R4  =  COOR3, CONHR3, CHO, CH2OR3, CH2OSi(R3)3, CH2Br or CH2CN;  dotted lines  =  single or double bonds;  An Independent claim is included for the preparation of (I).
Patent DE-10238024-A1 (DE)
Title: Integration of air as dielectric in semiconductor device involves applying and structurizing dielectric, metallization, applying organic dielectric, and contact with fluorine compound to replace first dielectric with air
Inventor: SEZI RECAI
IPC: H01L21/306
Filed: 2002-08-20
Abstract: Process for integration of air as dielectric in semiconductor devices comprises (a) applying a layer of dielectric to be structurized to a substrate, (b) structurizing this layer, (c) applying a conductor metal, (d) applying an organic dielectric, and (e) bringing the device into contact with a fluorine compound.  An Independent claim is also included for semiconductor device with air dielectric layer(s) obtained by this process.
Patent DE-10239050-A1 (DE)
Title: Printing method for keyboards, using tampon printer to apply symbols and cylindrical printer to apply a protective lacquer layer which is UV-hardened
Inventor: DIESSENBACHER RUDOLF
IPC: H01H13/70
Filed: 2002-08-26
Abstract: The method involves depositing characters and symbols onto the keys of the keyboard (21) using a tampon printer (12) . The keyboard is fed by a conveyor (16) to a cylindrical printer (13) which applies a protective lacquer layer. The lacquer layer is subsequently hardened in a UV-oven (14).  An Independent claim is also included for the printing device.
Patent DE-10240226-A1 (DE)
Title: Treatment of pollutant-laden suspension, especially to destroy polycyclic aromatic hydrocarbons, comprises introducing fluid and suspension into pressure chamber and subjecting suspension to cavitation
Inventor: LUTHER GUENTER
IPC: B09C1/02
Filed: 2002-08-28
Abstract: Treatment of a pollutant-laden suspension comprises introducing a fluid and the suspension into a pressure chamber and subjecting the suspension to cavitation in at least one downstream region in the direction of flow of the fluid.
Patent DE-10240459-A1 (DE)
Title: Water surface oil skimmer angled belt drives surface layer motion in oil-polluted surface layer with plastic or stainless steel angled belt
Inventor: FRIES MICHAEL
IPC: B01D17/02
Filed: 2002-08-29
Abstract: An oil skimmer has a semi-submerged oil pick-up belt (9) whose movement in turn sets up movement in the oil-polluted surface layer.  The oil skimmer has a vertical endless belt which, just above the water surface, translates via grooved (18) drums to dip under the water surface and accumulate floating oil. The belt hoists the oil via a drive-drum (4) to a skimmer blade and collection trap above the water surface. The belt is made of stainless steel or plastic. The grooves in the drum are of helical profile.
Patent DE-10240803-A1 (DE)
Inventor: SCHOLZ ULRICH
IPC: C07C309/06
Filed: 2002-08-30
Abstract: Method for preparing 1,1'-diaryl-2,2'-diyl-phosphites (I).  Method for preparing 1,1'-diaryl-2,2'-diyl-phosphites of formula (I) comprises:  (a) reacting phosphorus trihalide (II) with R1OH to form R1OP(halo)2 (IV); (b) purifying (IV) by distillation; and (c) reacting (IV) with D(OH)2 (V). D  =  optionally substituted 1,1'-(biphenyl or binaphthyl)-2,2'-diyl;  R1  =  1-12C (halo)alkyl, 2-12C alkenyl, 5-15C aralkyl or 4-14C aryl, provided molecular weight is 215 or lower; and halo  =  bromo, iodo or (preferably) chloro. Independent claims are also included for the following: (1) preparation of transition metal complexes (C) by reacting (I) with a transition metal compound;  (2) transition metal complexes of formulae (Xa), (Xb), (XI), (XII) and (XIII); and  (3) method for producing stereoisometrically enriched compounds by asymmetric synthesis, using (C) as catalysts. ((I)4M1)An1       (Xa) ((I)2L2M1)An1    (Xb) ((I)4Hal2M12)     (XI) ((I)2(Aren)Hal2Ru)   (XII) ((I)2(XIV)Hal2Ru)   (XIII)    each (I)  =  same or different compound (I);  M1  =  rhodium or iridium;  An1  =  (trifluoro)methanesulfonate, tetrafluoroborate, hexafluoro-phosphate or -antimonate, perchlorate, tetra(bis-3,5-trifluoromethylphenyl)borate or tetraphenylborate;  L  =  2-12C alkene or both together form a 4-12C diene;  Aren  =  6-12C coordinated aromatic compound, optionally substituted by up to 6, same or different, 1-8C alkyl, benzyl or phenyl;  (XIV)  =  NH2CR25R26-CR27R28NH2;  R25-R28  =  hydrogen, 1-12C alkyl, 4-14C aryl or 5-15C aralkyl, or two groups together form 3-12C alkylene.
Patent DE-10242588-A1 (DE)
Title: Braking system for artillery shell has an umbrella shaped textile element unfolded from a folded position behind the nose of the projectile
Inventor: BAER KLAUS
IPC: F42B10/50
Filed: 2002-09-13
Abstract: A braking system for an artillery projectile has an umbrella shaped textile element (16) secured to a rotating ring (15) set into a groove behind the nose of the shell. The brake is deployed from a folded position in a recess in the shell and extends into a shallow cone shape, restricted by an outer ring and by the cut of the textile. The brake is deployed by an explosive charge which ejects a covering sleeve. The textile is reinforced by radial tapes with reinforcing strips (34) at the outer ends.
Patent DE-10247590-A1 (DE)
Title: Magnetischer Positionssensor
Inventor: KALTENBACH DIRK
IPC: H01H36/00
Filed: 2002-10-11
Abstract: Gegenstand der Erfindung ist ein magnetischer Positionssensor, insbesondere für ein Gurtschloss zur Insassensicherung in einem Kraftfahrzeug, mit einem Magnetfeldsensor und einem ersten Magnet, der von einer ersten in eine zweite Position bewegbar ist, wobei die erste Position abseits von dem Magnetfeldsensor angeordnet ist und die zweite Position in unmittelbarer Nähe zum Magnetfeldsensor lokalisiert ist. DOLLAR A Um einen magnetischen Positionssensor anzugeben, der trotz eines äußeren magnetischen Störfeldes zuverlässig arbeitet, ist das von dem ersten Magnet in seiner ersten Position erzeugte Magnetfeld ohne wirkungsvollen Einfluss auf den Magnetfeldsensor und ein zweiter Magnet ist ausgebildet, dessen Magnetfeld sich wesentlich von dem des ersten Magneten unterscheidet und der zweite Magnet ist zumindest dann in unmittelbarer Nähe zum Magnetfeldsensor angeordnet, wenn sich der erste Magnet in seiner ersten Position befindet, wobei der zweite Magnet den Magnetfeldsensor mit einem definierten Magnetfeld beaufschlagt, das störende äußere Magnetfelder ausreichend überlagert.
Patent DE-10254332-A1 (DE)
Title: Falzzylinder
Inventor: JACKSON BARRY MARK
IPC: B41F13/62
Filed: 2002-11-21
Abstract: Ein Falzzylinder (90) umfasst eine Vielzahl von an einer ersten drehbaren Stütze (80) angeordneten Greifvorrichtung (84), die eine erste Greifvorrichtung zum Halten einer Vorderkante einer Signatur (102) auf dem Zylinder (90) umfassen, eine Vielzahl von an einer zweiten drehbaren Stütze (70) angeordneten Falzelementen (74), die ein erstes Falzelement und ein zweites Falzelement umfassen, wobei sich die erste Greifvorrichtung in Umfangsrichtung zwischen dem ersten Falzelement und dem zweiten Falzelement befindet, und eine an der zweiten drehbaren Stütze (70) befestigten Abdeckung (60, 92), die sich in Umfangsrichtung zwischen dem ersten Falzelement und dem zweiten Falzelement erstreckt und mindestens eine Öffnung (94) aufweist, wobei die erste Greifvorrichtung durch die mindestens eine Öffnung (94) bewegbar ist.
Patent DE-10258075-A1 (DE)
Title: Intrinsically safe signal transfer device for signal transfer between a field unit an external unit comprises electrodes in the field and external units linked by a dielectric to form a capacitor for capacitive signal transfer
Inventor: KLOEFER PETER
IPC: G08C17/06
Filed: 2002-12-11
Abstract: Device for transfer of an analogue or digital signal between a field unit (1) and an external unit (2), whereby the field unit has at least a housing that closes off the field unit or is incorporated within it. Within the housing is an electrode (3). The external unit also has an electrode (4). Arranged between the two electrodes is a dielectric so that the two form a capacitance, with the signal transferred as a capacitive signal.
Patent DE-10259324-A1 (DE)
Title: Component for surface waves has a surface wave element with main and end surfaces and an electrode for electrical connection, a substrate, a resin sealing layer and contact hump connector surface.
Inventor: BABA TOSHIYUKI
IPC: H03H9/25
Filed: 2002-12-18
Abstract: A substrate has a multilayer substrate (MS) (2) with contact apertured electrode disks (CAEDs) (20a,20b), one end of which links to electrode connection areas (16,17) on the upper surface of the MS. Inner electrodes (22,23) connect to the CAEDs. Attaching electrodes (24,25) fit on the lower surface of the MS. End surface wiring electrodes (26,27) link to the attaching electrodes and the inner electrodes on an end surface of the MS.
Patent DE-10259825-A1 (DE)
Title: Ausleitungsbad
Inventor: FLEISCHMANN ELISABETH
IPC: A61K35/08
Filed: 2002-12-19
Abstract: Die vorliegende Erfindung betrifft die Verwendung eines Gemisches, umfassend Totes Meer Salz, Bicarbonat und Kieselerde, zur Herstellung eines Badezusatzes zur körperlichen Entwässerung und Entschlackung und zur Förderung einer Gewichtsabnahme. Ferner betrifft die vorliegende Erfindung Badezusätze oder verwandte Zubereitungen, die Totes Meer Salz, Bicarbonat und Kieselerde enthalten.
Patent DE-10261168-A1 (DE)
Title: Optische Kraftstofftyp-Anzeige für Kraftfahrzeuge
Inventor: KUHN PETER
IPC: B60K15/04
Filed: 2002-12-20
Abstract: Die Erfindung betrifft eine Signaleinrichtung (22) für das Einfüllen von Kraftstoff in einen Kraftstofftank eines Kraftfahrzeuges (10) zur Information über die benötigte Kraftstoffart. Ein optisches Signalelement (24) signalisiert an dem Kraftfahrzeug (10), welche Kraftstoffart zu verwenden ist. Dies kann akustisch unterstützt werden.
Patent DE-10261837-A1 (DE)
Title: Current differential protection for transformer in multi-phase supply network, involves using derived currents to form difference currents for isolated network, and corrected currents for earthed network
Inventor: WEILBIER JOERG
IPC: H02H7/045
Filed: 2002-12-20
Abstract: The method involves acquiring first and second secondary currents (IL1os,..) proportional to currents in phase conductors (L1-L3;La-Lc) detected by current converters on first and second sides of the transformer (T), forming phase-related difference currents and monitoring their magnitudes. For a transformer with an odd number of switch groups the secondary currents of the relevant group are converted into derived secondary currents before forming difference currents. The derived currents are used to form the difference currents for an isolated network on the second side of the transformer and are used after correction with an earth current for an earthed network. AN Independent claim is also included for the following:  (a)  a current differential protection arrangement for a transformer.
Patent DE-10301947-A1 (DE)
Title: Locomotive braking method, especially applying to emergency braking, whereby once failure of the electric brake is detected, by a measurement system, then the hydraulic brake is activated directly
Inventor: POESEL BERNHARD
IPC: B60T13/66
Filed: 2003-01-20
Abstract: Method for braking a locomotive whereby, especially during emergency braking, first an electric brake and then if necessary a pneumatic brake is applied. The operation and effect of the electric brake is measured and if failure of the electric brake is detected, then the hydraulic brake is activated. The invention also relates to a corresponding locomotive braking device.
Patent DE-10306398-A1 (DE)
Title: Locking pin clips into groove of C-profile curtain rail and has plate which fits against lips of C and head in two sections of different diameter on either side of plate
IPC: A47H13/00
Filed: 2003-02-15
Abstract: The locking pin clips into the groove (6) of a C-profile curtain rail. It has a plate (9) which fits against the lips (7) of the C and a head (8) in two sections on either side of the plate. These are of different diameters.
Patent DE-10306766-A1 (DE)
Inventor: KREBS CHRISTIAN
IPC: A61M16/12
Filed: 2003-02-18
Abstract: A delivery system of a dosed therapeutic gas to a patient, has a stage that clears the system of hazardous or undesired substances by flushing through with one or more different gases and/or by suction. In the delivery of a dosed therapeutic gas to a patient, a working stage clears the system of hazardous or undesired substances by flushing through with one or more different gases and/or by suction. The therapeutic gases for delivery to the patient include NO, CO or CO mixtures to stimulate breathing, H2 mixtures, N2O mixtures, FF8 mixtures, nitrous ethanol or anesthetic gases. The flushing gases can include air, O2, N2, Ar, Xe, He, SF6 or an anesthetic gas. The flushing/suction action is controlled by time, sensors or events. The gas delivery system has gas delivery lines (L1,L2), connected to gas bottles (1,3). The gas lines have a pressure meter (2), a flow control (4) and a gas valve (6). A suction line is linked to a vacuum pump.
Patent DE-10309607-A1 (DE)
Title: Encapsulation process for functional components of an electrical element such as an organic light diode uses ultrasonic welding and solder-glass or adhesive sealant
Inventor: HEUSER KARSTEN
IPC: H01L51/52
Filed: 2003-03-05
Abstract: An encapsulation process for functional components (5) of an electrical element (1) arranged on a substrate (15) comprises sealing the component to the substrate by means of ultrasonic welding. Preferably the sealing material (10) comprises solder-glass or adhesive.
Patent DE-10310135-A1 (DE)
Inventor: DUSCHEK DETLEF
IPC: G08B13/24
Filed: 2003-03-07
Abstract: The invention is directed to a security tag ( 7 ') for protecting an article ( 1 ) against theft, with an electronically detectable first security element ( 3 ) and a covering layer ( 4 ) covering said first security element completely. The covering layer ( 4 ) is covered completely with a label ( 6 ) made of tearable material, which on its side facing the covering layer ( 4 ) is provided with an adhesive whose bonding strength is at least somewhat lower than that of the adhesive applied to the covering layer ( 4 ). Arranged between the covering layer ( 4 ) and the label ( 6 ) is a second security element ( 5 ), which overlaps the covering layer ( 4 ) at least in part and is provided on its side facing the covering layer ( 4 ) with an adhesive whose bonding strength is somewhat greater than that of the adhesive applied to the label ( 6 ). The covering layer ( 4 ) and the second security element ( 5 ) are completely covered by the label ( 6 ). With this construction of the security tag ( 7 ) it is ensured that a removal of the security elements ( 3, 5 ) from the secured article ( 1 ) is not possible at all or only with great difficulty.
Patent DE-10314906-A1 (DE)
Title: Combustion engine cylinder head has each two head valves ringed by heat pipes interconnected thermally and hydraulically each with its own filling and venting channel for uniform heat temperature spread.
Inventor: VIDE MARKO-DEJAN
IPC: F01L3/02
Filed: 2003-04-01
Abstract: The two pipes (3,4) per cylinder are thermally joined to one another and thus hydraulically connected and the cylinder head (2) has two valve seats (5), each ringed in turn by a heat pipe (3) as thermally and hydraulically interconnected. An additional heat pipe (4) rings an injector or igniter arranged in the head center and again is thermally and hydraulically connected to the heat pipes. Pipes (3,4) connect via channel (7) and are cast together with the cylinder head. Each heat pipe (3,4) has its own two venting and filling channels (8a,8b).
Patent DE-10315474-A1 (DE)
Title: Verfahren zum Variieren der Leistungsaufnahme von kapazitiven Lasten
Inventor: FISCHER KLAUS
IPC: H02M7/217
Filed: 2003-04-04
Abstract: Die Erfindung betrifft ein Verfahren zum Variieren der Leistungsaufnahme von kapazitiven Lasten, insbesondere Kompakt-Leuchtstofflampen, die an einem Phasenanschnittsdimmer über einen Konverter (Hochsetzsteller) betrieben werden. Erfindungsgemäß wird bei nichtleitendem Dimmer (d. h. fehlender Netzversorgung an der Last) der Schalter (T1) im Konverter (Hochsetzsteller) geschlossen. Bei leitendem Dimmer (d. h. bei an der Last anliegender Netzspannung) erfolgt der Hochsetzstellerbetrieb solange, bis am Glättungskondensator der Last eine vorgegebene Maximalspannung erreicht ist.
Patent DE-10316181-A1 (DE)
Title: Wiper unit especially for a motor vehicle has drive shaft with toothed end connected to oscillating crank
Inventor: HAWIGHORST ACHIM
IPC: B60S1/24
Filed: 2003-04-09
Abstract: A wiper unit, especially for a motor vehicle, comprises an oscillating crank (22) connected to a drive shaft (19) and driven by a drive unit (11). The drive shaft has a toothed or edged region (29) which projects into an opening in the crank and radially engages it. The crank is secured on the shaft by a speed nut (30). An independent claim is also included for a crank as above.