baber/WOPTO huggingface dataset:
Patent CN-201337267-Y (CN)
Title: 一种卫生筷盒
Inventor: SINI HE
IPC: A47G21/10
Filed: 2009-01-06
Granted: 2009-11-04
Abstract: 一种卫生筷盒属日用品，在高于筷长的长柱状筷盒上面加一半圆固定盖，沿固定盖直线下截去一段筷盒形成缺口半圆柱，其缺口周边外粘有塑料泡沫层。用扩大的活动盖补盖缺口，并以活页同固定盖相连，固定盖上边沿有孔，孔中插有上带手球的长杆，长杆中部有圈套定位于筷盒内壁，长杆上有拉绳并连于活动盖上边缘，手下压手球，手球长杆上的拉绳将活动盖拉开而露出筷子，取筷后，活动盖在其重力作用下自动盖上，结构简单，使用方便卫生，可防灰尘和蝇、虫。
Patent CN-201401254-Y (CN)
Inventor: YANG WANG
IPC: F02M51/06
Filed: 2009-03-20
Granted: 2010-02-10
Abstract: 本实用新型涉及一种用于柴油机共轨式电控燃油喷射系统中的共轨式电控喷射器。该喷射器包括：电磁阀、受电磁阀控制的控制腔(9)、受控制腔(9)控制的针阀(23)，喷嘴体(24)；所述电磁阀包括一线圈(3)、静铁芯(15)、一动铁芯(14)、一阀芯(16)和一阀座(4)，动铁芯(14)上作用着第一复位弹簧(2)，使其受到指向电磁阀关闭方向的弹簧力；所述的动铁芯(14)与阀芯(16)是轴向可分离的，而且在电磁阀断电复位状态，两者之间沿轴向存在撞击距离h。本实用新型电磁铁产生的有限电磁力被放大，阀芯所受的驱动力远大于电磁力。因此可以采用很小的电磁铁尺寸，获得足够的驱动力，从而兼顾喷射器的安装性和可靠性。
Patent CN-201392652-Y (CN)
Title: 带电视接收功能的dvd播放机
Inventor: QIQUAN YAN
IPC: G11B33/00
Filed: 2009-04-16
Granted: 2010-01-27
Abstract: 本实用新型公开了一种带电视接收功能的DVD播放机，包括机身、显示屏、主板、CPU、控制总线、控制电路，所述的机身与显示屏通过旋转轴连接，所述的主板设置于机身内，主板集成有电视信号接收模块、音视频解码模块，所述的电视信号接收模块、音视频解码模块与CPU及控制电路连接。本实用新型涉及的便携式带电视接收功能的DVD播放机，主板集成有电视信号接收模块，机身设置有VGA输入接口以及游戏接口，除了能实现基本的六区碟片播放功能外，还实现了包括模拟/数字电视接收、作为电脑小型显示器以及游戏等在内的多种实用功能，为工作和休闲带来了极大的方便。此外，本实用新型采用个性化人机界面设计，完善的功能可以满足不同的需求。
Patent CN-201435425-Y (CN)
Inventor: LIANGCHUN PAN
IPC: H01M50/503
Filed: 2009-07-07
Granted: 2010-03-31
Abstract: 一种电极触点可移位结构矩形板式充电电池，包括：电池主体，电池主体一端固定有电极触点，其特征在于：所述电池主体至少一侧宽度侧边壁设有可剥离的卸载块。这种电极触点可移位结构矩形板式充电电池设计科学，结构简单。它可满足手机电池仓长度与电池主体长度相符，而宽度不相符的各种规格手机适配使用。即：利用设置在电池主体宽度一侧或两侧的卸载块来调节电池主体宽度，通过改变电池主体宽度来适应不同规格手机电池仓的适配要求，实现本实用新型充电电池与长度相同、宽度不同的各种规格手机电池仓匹配使用的目的。提高了充电电池的通用性。
Patent CN-201391493-Y (CN)
Inventor: XINZHAO HUANG
IPC: F15B13/02
Filed: 2009-04-23
Granted: 2010-01-27
Abstract: 本实用新型涉及一种高压蓄能液压工作装置，包括由油泵输出管与蓄能器输出管相并联所形成的液压源供应管路，其特征在于：所述液压源供应管路一路经第一二位四通换向阀A控制第一工作油缸D实现对蝶阀启闭的驱动控制，另一路经第二二位四通换向阀B控制第二工作油缸E实现蝶阀锁锭的拔插，第三路经第三二位四通换向阀C控制第三工作油缸F实现对旁通阀启闭的驱动。该装置能够为水轮发电机组的进水阀液压执行机构提供稳定的压力油源，不仅可靠性高、体积小，而且操作方便，同时在油泵不能正常工作时系统能够正常运行。
Patent CN-201423877-Y (CN)
Inventor: LUDAOFU WANG
IPC: B44D3/00
Filed: 2009-06-19
Granted: 2010-03-17
Abstract: 本实用新型公开了一种多功能画板，包括基板、框架和支撑杆，所述基板可拆卸地嵌装在所述框架的正面；所述支撑杆包括上支撑杆和下支撑杆，所述框架安装在所述上支撑杆的顶端，所述上支撑杆或下支撑杆上设有沿高度方向分布的至少两个孔位，所述上支撑杆与下支撑杆之间通过穿入所述孔位的锁紧装置固定连接。本实用新型多功能画板高度可调、方便实用且外形美观。
Patent CN-201429605-Y (CN)
Inventor: JIANZHONG FAN
IPC: G01N33/558
Filed: 2009-07-07
Granted: 2010-03-24
Abstract: 本实用新型公开了一种定量快速检测孔雀石绿的上转磷光检测试纸条，包括样品吸收区、标记物区、结果扫描窗、终点指示窗四个区，所述的定量快速检测孔雀石绿的上转磷光检测试纸条分为底板、玻璃纤维纸、免疫层析复合膜、标记物及吸水纸，其特征在于其标记物为上转磷光颗粒；其优点是定量检测，良好的灵敏性、稳定性和安全性，操作简单，自动判读结果。
Patent CN-201412051-Y (CN)
Inventor: YANG XIANG
IPC: E06B7/08
Filed: 2009-06-26
Granted: 2010-02-24
Abstract: 一种自卸车柴油机水箱空气冷却用百叶窗，其包括框架、转轴、叶片、气动泵，框架上设有轴孔，叶片装配在转轴上，转轴装在框架的轴孔中，气动泵装在框架的边框上，气动泵的驱动连杆与转轴连接，其特征在于，框架为整体式框架，转轴装有铜套。本实用新型结构简单，工作可靠，性价比高，制造成本低，框架结构强度高，不容易变形，叶片转动灵活自如。
Patent GE-U19935-Y (GE)
Title: Device for clearing of a pressure air
Inventor: TUMANISHVILI KONSTANTIN
IPC: B01D45/08
Filed: 1992-05-01
Abstract: The utility model relates to devices for clearing of a pressure air and can be applied in machine industry and in other areas in which pneumatic systems are applied. The technical result consists in an opportunity of increase in efficiency of a decontamination of pressure air condensed moisture. The device contains the case 1 which consists of two cavities, primary 2 with intake port 3 and secondary 4 with a discharge outlet 5. The cavities are connected by opening 6. In a primary cavity an impeller 7 is installed, and in the second one - the filter pack 8. In the bottom of the cavities there are openings 9 and 10 for removal of solid particles. The impeller consists of several wings 11 and the reflecting shield 12 which with a wall of the case forms an aperture which cross section is equal to that of the input opening, one wing of the impeller is axially oriented along the axis of the opening. The wings of the impeller have openings 13. 2 figures
Patent GE-U20171936-Y (GE)
Title: Beehive
Inventor: GHLONTI VAKHTANG
IPC: A01K47/00
Filed: 2016-06-23
Abstract: A beehive includes a cover 1, a case with side walls 2 and a bottom 3, and a bee-entrance 10. Side walls and the cover are three-layered; inner part 4 is made with wood, middle part 5 is executed with foam plastic, and from outside it is covered with electroconductive alfol 6. The bottom is made with wood, which has a vent 7 with controlled lock 8 in central part. Bee-entrance length is equal of case length and is movable in the guides 9 executed on the bottom.
Patent PE-20131385-Z (PE)
Title: Lavabo y tanque de inodoro para el aprovechamiento de aguas grises-f531
Inventor: PARRA BUSTINZA ALICIA LILIA
IPC: E03D11/11
Filed: 2013-06-25
Abstract: REFERIDO A UN MUEBLE DE BANO CONSTITUIDO POR UNA TAZA DEL TIPO TRADICIONAL; UN TANQUE COMPUESTO DE UN PRIMER TANQUE UBICADO SOBRE EL INODORO DE MODO TRADICIONAL EL CUAL CONTIENE EL AGUA QUE LIMPIARA EL INODORO Y UN SEGUNDO TANQUE DE DESINFECCION INTERIOR DESTINADO A TRATAR Y CONTENER LAS AGUAS GRISES PROCEDENTES DEL DESAGUE DE LAVABO; Y UN LAVABO QUE ESTA ACOPLADO SOBRE EL TANQUE DEL INODORO Y EL CUAL ES PLEGABLE PARA PERMITIR EL USO DEL INODORO Y AHORRAR ESPACIO. ASIMISMO SE PROPONE EL USO DE FIBRA DE VIDRIO PARA EL LAVAMANOS EL CUAL ES LIGERO Y A LA VEZ MUY RESISTENTE
Patent PE-20142266-Z (PE)
Title: Maqueta desarmable del cerebro
Inventor: PARDO SAENZ DE GARRO ANA GLORIA MIRTHA
IPC: A63H3/16
Filed: 2013-11-22
Abstract: QUE COMPRENDE: UNA MAQUETA DESARMABLE DEL CEREBRO, DONDE SE PUEDEN SEPARAR LAS PARTES DEL CEREBRO PARA UN MEJOR ENTENDIMIENTO DE SU FUNCIONAMIENTO Y SE PUEDEN ENSAMBLAR GRACIAS A LAS UNIONES MAGNETICAS INCORPORADAS EN CADA UNA DE ELLAS. LA MAQUETA DESARMABLE DEL CEREBRO PERMITE DESCRIBIR LAS CARACTERISTICAS EXTERNAS E INTERNAS DEL CEREBRO, Y FACILITA LA UBICACION E IDENTIFICACION DE LAS PARTES QUE FORMAN EL ENCEFALO
Patent PE-20211904-Z (PE)
Title: Una barrera fisica de proteccion antimicrobiana para vehiculos
Inventor: KAEMENA DE RIVERO GUILLERMO
IPC: B60R21/06
Filed: 2020-09-18
Abstract: La presente invencion se refiere a una barrera fisica de proteccion antimicrobiana para vehiculos del tipo que presenta un cobertor (2) al interior de un vehiculo caracterizada porque comprende un armazon (1) en forma de cruz compuesto por un separador central (1a) que se posiciona transversalmente detras de los asientos delanteros de un vehiculo, un separador delantero (1b) unido al separador central (1a) y que se ubica entre la posicion del piloto y del copiloto, y al menos un separador posterior (1c) unido perpendicularmente y por unos medios desmontables al separador central (1a). Dicha invencion es util para formar al menos 4 espacios dentro de los vehiculos que separan al piloto, copiloto y a los pasajeros del asiento posterior del vehiculo.
Patent ES-501889-A0 (ES)
IPC: C07C51/12
Filed: 1981-05-05
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a phenyl-CnH2n-radical wherein 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG  C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one vanadium compound in which the vanadium is in an oxidation state of 4 or 5, and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.
Patent ES-512500-A0 (ES)
IPC: B22D11/128
Filed: 1982-04-30
Abstract: In a method and apparatus for bending a strand in a continuous casting installation for metals, especially steel, the ferrostatic pressure of the liquid core or pool of the cast strand is supported at a transition curve along a bending path between a circular arcuate-shaped roller apron path or track and a straight roller apron path or track by means of pairs of support rolls. In order to obtain uniform low elongation velocities at the strand skin or sheel throughout the entire transition curve for the purpose of improving the surface quality of the cast strand and for avoiding structural flaws at the solid-liquid interface as well as for simplifying the adjustment, alignment and maintenance work, the transition curve along the roller apron track is continuously accommodated to changing casting and/or strand parameters by the action of the strand itself.
Patent ES-517803-A0 (ES)
IPC: C01D3/22
Filed: 1982-11-30
Abstract: A process for forming a liquid-solid composition from a material which, when frozen from its liquid state without agitation, forms a dendritic structure. A material having a non-thixotropic-type structure, in a solid form, is fed into an extruder. The material is heated to a temperature above its liquidus temperaure. It is then cooled to a temperature less than its liquidus temperature and greater than its solidus temperature, while being subjected to sufficient shearing action to break at least a portion of the dendritic structures as they form. Thereafter, the material is fed out of the extruder.
Patent ES-529872-A0 (ES)
IPC: F02M47/02
Filed: 1984-02-20
Abstract: Improvements in electromagnetic control injection systems for diesel engines of the pressure-time type where the injection needle is controlled by the discharging then charging of a chamber. Electromagnetic control fuel injection system for diesel engines in which a three-way solenoid valve is placed in the injection holder, the injector needle being controlled during its opening by the pressure drop of the fuel contained in the control space. A disc having a nozzle is used to throttle the passage assuring the pressure drop in the control chamber without throttling the passage during a rise in pressure so that the injector needle begins to move only after the complete movement of the solenoid valve.
Patent ES-534928-A0 (ES)
IPC: G05D7/06
Filed: 1984-08-07
Abstract: A solenoid-operated control valve has a main orifice and a valve member for controlling fluid flow therethrough. A leakage orifice extends through the valve member. A check valve seals the leakage orifice when the main orifice is blocked and moves to open the leakage orifice before the main orifice is opened.
Patent ES-536855-A0 (ES)
IPC: D21D5/02
Filed: 1984-10-18
Abstract: A screen for fibre pulp is provided with means for removal of light reject. The screening apparatus comprises a vertical cylindrical screen (2); and a rotor (3) which is concentrically disposed inside the screen and the substantially closed outer surface (9) of which together with the inner surface (10) of the screen defines a screening zone (11) for the pulp. A pipe (19) is provided inside the rotor (3) the upper end of the pipe being disposed adjacent to the inner surface (21) of the closed upper end (12) of the rotor (3).
Patent ES-538290-A0 (ES)
IPC: C07D209/90
Filed: 1984-12-05
Abstract: 1. Tetrahydrobenzindoles of the general formula  see diagramm : EP0148440,P9,F1  in which R1  and R2 denote hydrogen or C1 -C6 -alkyl or, together with the nitrogen atom, form a heterocyclic 5-membered or 6-membered ring which is optionally substituted by 1 or 2 C1 -C6 -alkyl groups, and X represents OR3  or SR3 , wherein R3  denotes hydrogen or C1 -C4 -alkyl, and salts thereof.
Patent ES-541852-A0 (ES)
IPC: B29C67/00
Filed: 1985-04-02
Abstract: A method of joining, repairing or reinforcing substrates, particularly polymeric pipes for transporting fluids, e.g. natural gas and water. The method makes use of an article, preferably a heat-recoverable article, which comprises a conductive polymer composition and which is heated to its recovery temperature by passing electrical current through the conductive polymer. Preferably the article is a heat-shrinkable coupler (3). The coupler may make direct contat with and fuse to the pipes (1,2), or there may be an insert between the coupler and the pipes. The article preferably comprises carbon black dispersed in either a sintered polymer, particularly ultra high molecular weight polyethylene or a very high molecular weight polymer, particularly polyethylene having a molecular weight greater than 150,000.
Patent ES-542688-A0 (ES)
IPC: C07C5/333
Filed: 1985-04-29
Abstract: A process for dehydrogenating saturated or unsaturated hydrocarbons wherein the flow direction of the oxygen-containing gas, employed for removing coke deposits on the catalyst surface, is opposite to that for the hydrocarbon feed undergoing dehydrogenation.
Patent ES-543420-A0 (ES)
IPC: F24F7/007
Filed: 1985-05-23
Abstract: 1. A method of conditioning and renewing the room air in the occupied area of halls of heights greater than 5 m, conditioning air, on the one hand, and air whose temperature corresponds at least approximately to the temperature level in the hall (1), on the other hand, being injected into the hall (1) from at least approximately oppositely situated air outlets (3, 4) above the occupied area (1A) in two jets directed in opposition, characterised in that the speed of the room temperature air jet is so selected relatively to the speed of the conditioning air, which, if required, is heated to a higher temperature, that the room temperature air jet in the area of the air outlet (3) for the conditioning air still has a speed which corresponds at least approximately to the speed of entry of the conditioning air to the hall (1) and further the room temperature air jet is so directed and opened as to sweep the hall ceiling at least in the last part of its forward travel.
Patent ES-549235-A0 (ES)
IPC: H03B5/20
Filed: 1985-11-25
Abstract: A skeletal tissue stimulator and especially a bone growth stimulator (10) and a circuit (12) adapted to be coupled to the skeletal tissue in a body, and especially bone tissue in the body, whose growth is to be stimulated, which tissue acts as a load (22) for the circuit (12). The circuit (12) has a battary (24) and an oscillator circuit (26) which is adapted to be coupled to the load (22). The oscillator circuit (26) is coupled to a storage device (28) which is charged from the battery (24) and discharged through the load (22). The storage device (28) controls the state of the oscillator circuit (26) which in turn controls current flow from the battery (24) directly through load (22). The bone growth stimulator (10) and circuit (12) are characterized in that all the current provided by the battery (24) must flow through the load (22), either directly from the oscillator circuit (26) or as a result of discharge from the storage device (28).
Patent FI-823604-A0 (FI)
Inventor: BERNER KURT
IPC: B31F5/04
Filed: 1982-10-21
Abstract: Three paperboard webs are glued to one another with as little expenditure of energy as possible. After leaving the gluing apparatus, the finished sheets cut to size are ready for shipment. The middle paperboard web is passed through between two steel rolls which apply glue homogeneously to both sides of the web. High linear pressure is produced in the region of the generatrices of the steel rolls respectively touching the web. Such pressure is necessary in order that a highly viscous polymeric synthetic or natural adhesive, preferably with a solids content of more than 50%, can be used. No special drying facilities are needed, and the water-soluble glue allows recycling without problems.
Patent FI-864504-A0 (FI)
Inventor: VIRKKUNEN KIMMO TAPANI
IPC: A44C9/00
Filed: 1986-11-05
Abstract: Ornament comprising a stem (1) and an ornamental element (2) proper, which is replaceably attached to the stem. The stem (1) comprises a socket (3) provided with at least one opening (4), whereto the replaceable ornamental element (2) can be inserted so that it is visible from ouside the socket and/or in between the separate parts of the socket. The ornamental element (2) is formed of some thin material such as paper, which can be rolled up or folded and inserted to the socket (3).
Patent FI-872589-A0 (FI)
Inventor: ALIG LEO
IPC: A61K31/44
Filed: 1987-06-10
Abstract: Pyridine-ethanolamines of the formula    <IMAGE>  I  wherein n, X, Y, R1, R2 and R3 have the significances given in the description, their corresponding enantiomers, diastereomers, and racemates as well as the pysiologically compatible salts thereof are describe. The compounds of formula I have catabolic activity and can be used for the treatment of obesity and of diabetes mellitus or of conditions which are associated with an increased protein breakdown, or as feed additives for fattening animals. The compounds of formula I can be prepared by alkylating the primary or secondary amines corresponding to the secondary or tertiary amines of formula I.
Patent FI-875151-A0 (FI)
Inventor: ARIELLY SALO
IPC: C12Q1/37
Filed: 1987-11-20
Abstract: Tripeptide derivatives, characterized by general formula: R1 - X - D-Arg - A - Arg - NH - R2 wherein R1 is hydrogen,  alpha - or  beta -naphtyl residue, lower alkyl residue which may be substituted with a carboxyl group, unsubstituted or substituted phenyl- or phenylalkyl residue. X is (I), (II), (III) or a single bond with the proviso that when R1 is hydrogen then and only then X is a single bond; A = Gly or Sar; R2 = an aromatic or heterocyclic residue which gives a compound R2-NH2 by enzymatic hydrolysis, which can be determined quantitatively; or disalts and trisalts of inorganic or organic acids thereof, process for their preparation and method for determination of serine proteases, especially Factor Xa; or components which can interact with serine proteases or zymogen forms thereof.
Patent FI-882520-A0 (FI)
Inventor: NILSEN MORTEN NOLDUS
IPC: A45C13/08
Filed: 1988-05-27
Abstract: PCT No. PCT/NO87/00062 Sec. 371 Date May 31, 1988 Sec. 102(e) Date May 31, 1988 PCT Filed Sep. 23, 1987 PCT Pub. No. WO88/02526 PCT Pub. Date Apr. 7, 1988.An arrangement in a purse or a bag secured against theft, for safe-keeping of securtities, with a fastening means for fastening on the inside of a garment (2). Said fastening means consists of a magnet affected body (5), and a permanent magnet (10), and said two members (5, 10) are provided with means (12) for mutual engagement which prevent relative displacement. Said magnet affected body (5) or magnet (10) is fastened to said purse (1). On the purse (1) an electric oscillating circuit is provided comprising a sound generator with a tongue or a diaphragm of a magnet affected material which is provided to be checked against a contact by the aid of the magnetic field of magnet (10) and which automatically generates a signal when the influence from the magnet stops.
Patent FI-882682-A0 (FI)
Inventor: BRENNER OTTO
IPC: A61L27/00
Filed: 1988-06-07
Abstract: A medical device which can be introduced into the body tissue of a human or animal comprises a matrix of a polyurethane elastomer with organic silicone polymer units built into the main polymer chain and an oligodynamic agent spatially distributed uniformly within the matrix. The oligodynamic agent releases bacteriocidal or microbicidal metal ions when exposed to body tissues. The method for manufacturing the medical device is characterized by the addition of the oligodynamic agent in a solid or dissolved form prior to the reaction of the educts with isocyanate.
Patent FI-883338-A0 (FI)
Inventor: KAPLAN MURRAY ARTHUR
IPC: A61K47/08
Filed: 1988-07-13
Abstract: Stable ready-to-use aqueous solutions of doxorubicin HCl are provided containing doxorubicin HCl, citric acid, an antioxidant selected from alpha -tocopherol (Vitamin E), sodium formaldehyde bisulfite and tert-butylhydroquinone, and water. The solutions have an acceptable shelf-life of greater than two years at 4 DEG C.
Patent FI-890344-A0 (FI)
Inventor: NEMEH SAAD
IPC: C09C1/42
Filed: 1989-01-24
Abstract: A heat stabilized slurry of bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic material such as a cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water. The resultant bulked clay product is dispersed to form a high solids clay-water slurry useful in making aqueous coating colors suitable for manufacturing lightweight coated publication papers or the pigment can be used as a filler for paper webs. Slurries having stable viscosity during storage at elevated temperature and improved resistance to the formation of sediment are prepared by using as the dispersant a combination of an anionic lignosulfonate and an anionic naphthalene sulfonate formaldehyde complex in combination with a polyacrylate salt.
Patent FI-894465-A0 (FI)
Inventor: KRISTENSEN STIG
IPC: B60D1/52
Filed: 1989-09-20
Abstract: A locking device at a trailer coupling, including a first part (1), which is adapted to be attachable to a towing vehicle, and a second part (2), which is adapted to be coupled to a trailed vehicle and to be releasably attachable to the first part (1). The first part (1) includes an opening (8), into which the second part (2) is introduceable, and a locking bolt (10), which is displaceable in its axial direction into the opening (8) in the first part (1) to lock the second part (2) by engagement in a locking recess (11) therein in the position thereof where it is introduced in the opening (8) of the first part (1). The locking bolt (10) is urged by a spring (20) in a direction towards the opening (8) in the first part and manually operable in the opposite direction. The locking bolt (10) is also adapted to be positively displaceable in a direction into the opening (8) in the first part (1) as well as out of the opening by screwing motion between co-acting first and second threads (33,32, respectively) associated with the first part (1) and the locking bolt (1), respectively, said threads (32,33) being arranged such that their co-action ceases after a certain displacement of the locking bolt (10) in the latter direction and the locking bolt (10) becomes displaceable independently of the threads (32,33) against the action of the spring (20).
Patent FI-902809-A0 (FI)
Inventor: LAUDSZUN HEINZ
IPC: B60B27/00
Filed: 1990-06-05
Abstract: The subject of the invention is a wheel bearing for trailer axles, having tapered roller bearings (5,6) arranged on an axle leg (2) and a hub (7) which is rotatably mounted on said bearings for the purpose of mounting a brake drum (8) and a wheel (9), an impact ring (12) being arranged between the inner tapered roller bearing (5) and the axle leg (2) and an axle nut (15) being screwed onto an outer thread of the axle leg (2) in front of the outer tapered roller bearing (6). In order to simplify partial preassembly, assembly and disassembly of the wheel bearing, it is proposed to secure the impact ring (12) in the hub (7) with a first clip ring (14), to provide the axle nut (15) with a collar (16) which reaches as far as the inner wall of the hub (7) and to secure the axle nut (15) to its collar (16) with a second clip ring (17), also in the hub (7). 
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Patent FI-904097-A0 (FI)
Inventor: STIEGER OTHMAR
IPC: B21D51/26
Filed: 1990-08-20
Abstract: A sheet blank (10) can be moved through between a first and a second bending roll (24, 25). Arranged behind the bending rolls (24, 25) in the direction (12) of motion of the blank is a deflector (28), at which the sheet blank (10) can be deflected away from the first bending roll (24) out of its original direction (12) of motion and around the second bending roll (25). To intercept the forward edge of the sheet blank (10) in the original direction (12) of motion, an intersecting strip (29) is arranged at that side of the second bending roll (25) which faces away from the first bending roll (24), at least approximately in the common plane of the axes of the two bending rolls (24, 25). The intersecting strip (29) is part of a guide rail (30), along which the rounded sheet blank (10) is guided with the longitudinal edges close together during an axial onward movement. The guide rail (30) extends at least approximately over the entire length of the two bending rolls (24, 25) and is arranged in such a way that the sheet blank (10) surrounds it during the bending of the latter. 
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