baber/WOPTO huggingface dataset:
Patent LU-502903-B1 (LU)
Title: Handle forming device for non-woven bag making machine
Inventor: YIN NINGXIA
IPC: B31B70/86
Filed: 2022-06-23
Granted: 2024-01-09
Abstract: The invention comprises a material pulling mechanism which longitudinally corresponds to the base, and is horizontally installed on the external wall; a cutting supporting mechanism which is slidably installed on the base and transversely corresponds to the bottom end of the material pulling mechanism; a bending mechanism which is slidably connected on the base. The cutting supporting mechanism can support, drive and shear the material belt conveyed by the external material belt conveyor, so as to control and guide the transportation of the single length of the material belt during processing; the material pulling mechanism can pull the material belt at one end of the cutting supporting mechanism, and the processing length of the material belt can be controlled by the moving distance of the bottom end of the material pulling mechanism, so as to process different handle types.
Patent LU-503969-B1 (LU)
Title: A wearable corset moxibustion device with a disassembly function
Inventor: WANG JIE
IPC: A61H39/06
Filed: 2023-04-18
Granted: 2023-10-19
Abstract: The present invention discloses a wearable corset moxibustion device with a disassembly function, comprising a girdle, the ends of which are provided with snaps for making connections; a moxibustion chamber, the side of which is provided with a slide buckle, and the back of the 5 girdle is provided with a moxibustion chamber in contact with The first air collection hood, the first air collection hood is rotatably connected to each air outlet, the two ends of each shoulder strap are connected to the back and inner side of the waistband respectively, and the inner cavity of the waistband is connected to the inner part of each of the two shoulder straps; the present invention provides a moxibustion device that can be worn on the waist of the human body.
Patent LU-504005-B1 (LU)
Title: System and method for synchronous recovery of carbon dioxide and nitrogen gas from flue gas by chemical method and psa method
Inventor: ZHANG YONGCHUN
IPC: B01D53/62
Filed: 2022-11-02
Granted: 2023-08-21
Abstract: A system and method for synchronous recovery of carbon dioxide and nitrogen gas from flue gas by chemical method and PSA method. This system for synchronous recovery of carbon dioxide and nitrogen gas from flue gas by chemical method and PSA method comprises a carbon dioxide chemical method recovery system, a carbon dioxide refining liquefaction system a nitrogen gas PSA concentration and purification system; the carbon dioxide chemical method recovery system comprises a carbon dioxide absorption column, a carbon dioxide regeneration column, a heat exchanger and a first congealer. This system for synchronous recovery of carbon dioxide and nitrogen gas from flue gas by chemical method and PSA method has a good recovery effect of carbon dioxide and nitrogen gas, and can effectively save energy.
Patent LU-504696-B1 (LU)
Title: A cleaning device for flexible net clothes
Inventor: SONG RUIYIN
IPC: A01K61/60
Filed: 2023-07-07
Granted: 2024-01-11
Abstract: The invention relates to the technical field of underwater flexible net clothes cleaning. It aims to provide a flexible net clothes cleaning device capable of walking, autonomous steering and automatic cleaning on the flexible net clothes,thereby solving the problems of the prior art in cleaning underwater flexible net clothes, such as difficulty in firmly adhering to the net during walking, difficulty in steering, unstable operation, and low flexibility.The device has the characteristics of stable and reliable crawling, suitable for multi-size net clothes, low cost, good cleaning effect, large cleaning area and effective reduction of labor intensity. The device mainly comprises a frame body. The clothes traveling mechanism for controlling the creeping of the device is arranged on both sides of the device. The steering mechanism for controlling the walking direction of the device is arranged at the bottom center of the device. The cleaning mechanism for cleaning the net clothes is arranged at the bottom of the device. The posture stabilizing mechanism for keeping the device running stably is arranged on the top of the device.
Patent NO-300094-B1 (NO)
Inventor: SOLHEIM ODD EGIL
IPC: B01J3/00
Filed: 1994-09-28
Abstract: PCT No. PCT/NO95/00163 Sec. 371 Date Mar. 14, 1997 Sec. 102(e) Date Mar. 14, 1997 PCT Filed Sep. 13, 1995 PCT Pub. No. WO96/09882 PCT Pub. Date Apr. 4, 1996Hydrolyzing organic waste material in a multi-stage reactor comprising a heated first stage, a further heated second stage, a still further heated third stage, and a fourth stage, with a valved exit way connected to the fourth stage and a valve entryway connected to the first stage.
Patent NO-310267-B1 (NO)
Inventor: STRIEBEL FRANZ
IPC: H02G3/08
Filed: 1995-04-24
Abstract: PCT No. PCT/DE94/01241 Sec. 371 Date May 31, 1995 Sec. 102(e) Date May 31, 1995 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/12234 PCT Pub. Date May 4, 1995In the case of a cable lead-through (5), in particular in panel form, of a pliable material, which is surrounded by a frame (6), in particular for a wall (2) or a ceiling or for a base (3) of a distribution cabinet, a distribution box or a junction box (1) or of a meter cabinet or the like, the cable lead-through (5) is produced from an elastomerically crosslinked material.
Patent NO-312676-B1 (NO)
Title: Azabisyklisk substituerte tiadiazolforbindelser, fremgangsmåte for fremstilling derav, farmasöytiske preparater oganvendelse av forbindelsene til fremstilling av medikamenter
Inventor: SAUERBERG PER
IPC: A61K31/439
Filed: 1995-09-05
Abstract: Foreliggende oppfinnelse vedrører. terapeutisk aktive, azabisykliske forbindelser, en fremgangsmåte for fremstilling av disse og farmasytiske. preparater som omfatter forbindelsene.De nye forbindelsene kan anvendes som. stimuleringsmidler for den kognitive. funksjon i forhjernen og hippocampus. hos pattedyr, og spesielt ved behandlingen av Alzheimers sykdom, alvorlige. smertefulle tilstander av glaukom. De. nye forbindelsene ifølge oppfinnelsen. er heterosykliske forbindelser med. formel (I). hvor X er oksygen eller svovel; G er valgt fra en av de følgende azabisykliske ringer (II) eller (III). hvor tiadiazol- eller oksadiazolringen kan være bundet til hvilket som helst karbonatom i den azabisykliske ring; Rog R2 kan være til stede i hvilken som helst stilling, inkludert bindingspunktet i tiadiazol- eller oksadiazol-.ringen.
Patent NO-316051-B1 (NO)
Title: Fremgangsmåte til å isolere en proteinsammensetning fra en muskelkilde og proteinsammensetning
Inventor: HULTIN HERBERT O
IPC: A23L27/60
Filed: 1997-10-09
Abstract: Det er tilveiebragt en fremgangsmåte for å isolere en proteinbestanddel fra dyremuskelvev. ved å blande en partikkelform av vevet med en sur vandig væske som har en pH-verdi under ca 3,5 for å fremstille en proteinrik oppløsning. En proteinrik vandig oppløsning blir adskilt fra faststoffer og lipider, inkludert membranlipider Den proteinrike vandige oppløsning kan behandles for å utføre proteinutfelling, etterfulgt av proteingjenvinning
Patent NO-316513-B1 (NO)
Title: Fremgangsmåte for fremstilling av karbonylforbindelser
Inventor: YONEDA NORIYUKI
IPC: C07C51/12
Filed: 1997-12-29
Abstract: Fremgangsmåte for fremstilling av en karbonylforbindelse, som eddiksyre, ved at en karbonylerbar forbindelse, som metanol, omsettes med karbonmonoksid i en reaktor i nærvær av en karbonyleringskatalysator innbefattende et edelmetallkompleks båret på en porøs, tverrbundet vinylpyridin-harpiks, utført ved 140-250°C, et partialtrykk for karbonmonoksid på 7-30 kg/cm2 og for hydrogen på 0,1-5 kg/cm2.1 reaksjonsløsningen holdes vanninnholdet på 0,5-10 vekt% og karbonyleringsgraden på 0,5-0,9. Vanninnholdet i det uttatte væskeprodukt holdes på ikke over 10 vekt% og karbonyleringsgraden ikke over 0,9. Det frem- stilte væskeprodukt inneholdende karbonylforbindelsen tas ut fra reaktorer, og karbonylforbindelsen skilles fra væskeproduktet i en avdriver og/- eller et destillasjonstårn hvor den innvendige overflate er av titan eller en titanpalladiumlegering. Væskeproduktet føres inn i en trykkreduserende anordning og det trykkreduserte væskeprodukt blandes med det CO-holdige gassprodukt slik at det dannes en blanding, og karbonylforbindelsen skilles ut fra blandingen i en separasjonssone.
Patent AT-507630-B1 (AT)
Title: Haftmittel für zahnprothesen, auf lebensmittelbasis und verfahren zu seiner herstellung
IPC: A61C13/23
Filed: 2008-02-18
Granted: 2010-11-15
Abstract: Haftmittel für Zahnprothesen mit einer aus Festharzen bestehenden Trägersubstanz, enthaltend Kokosfett, unvergällten Alkohol, Kamillen-Blütenextrakt, Ascorbinsäure (Vitamin C), sowie ein Hydrokolloid, bei dem vorgesehen ist, dass es sich bei den Festharzen um ein Polyvinyl-Ester, sowie um ein Ester of Rosin handelt. Ein entsprechendes Verfahren zur Herstellung eines solchen Haftmittels sieht vor, dass in einem ersten Verfahrensschritt Ester of Rosin als erstes Festharz in Kokosfett gelöst wird, in einem zweiten Verfahrensschritt Polyvinyl-Ester als zweites Festharz in reinem Alkohol gelöst wird, und in einem dritten Verfahrensschritt das gelöste Ester of Rosin und das gelöste Polyvinyl-Ester vermischt werden, wobei in folgenden Verfahrensschritten Kamillen-Blütenextrakt, Ascorbinsäure (Vitamin C) , sowie das Hydrokolloid eingerührt werden
Patent BR-0002067-B1 (BR)
Inventor: LENZ GUENTER
IPC: E05F1/12
Filed: 2000-04-28
Abstract: The hinge has a hinge arm (1) connected to a hinge top (6) by an outer and inner articulated lever (4, 5) and associated U-shaped leaf bending spring (13) which with one arm (15) presses on a control part of the inner articulated lever and with the free end its other arm (14) is mounted on the articulation axis (11) of the outer lever (5) on the hinge arm side. The two free ends of the bending spring aligned in the longitudinal direction of the hinge arm point towards the hinge top.
Patent BR-0108614-B1 (BR)
Inventor: TEDJAR FAROUK
IPC: B03B7/00
Filed: 2001-02-09
Abstract: The invention concerns a method for upgrading steel plant dust to recuperate industrially reusable compounds. Said method comprises an attrition and dilution step, a solid/liquid separating and solid washing step, an acid leaching step, and acid purification step comprising a carburizing reaction or a carburizing and decalcification reaction. Said method is characterised in that it comprises an oxidation/neutralisation step which includes a step oxidizing iron into iron oxyhydroxides and/or iron oxides and a neutralizing reaction of the reaction medium.
Patent BR-PI0116237-B1 (BR)
Title: "composto de sulfamida, composição farmacêutica contendo o mesmo e seu uso como medicamento antagonista de receptor de endotelina".
Inventor: BOSS CHRISTOPH
IPC: C07D403/12
Filed: 2001-12-04
Abstract: "compostos, composições farmacêuticas, uso de qualquer um ou mais compostos, e, processo para a manufatura de composições farmacêuticas". a invenção refere-se a sulfamidas inéditas de fórmula geral (i) e a seu uso como ingredientes ativos na preparação de composições farmacêuticas. a invenção refere-se também a aspectos relacionados incluindo processos para a preparação dos compostos, composições farmacêuticas contendo um ou mais daqueles compostos e, especialmente, seu uso como antagonistas de receptor de endotelina.
Patent BR-0116297-B1 (BR)
Inventor: LANGLEY CHRISTOPHER NIGEL
IPC: A61M5/142
Filed: 2001-12-21
Abstract: An injection device having a drive mechanism to expel selectively a dose of medicament from a medicament cartridge through a needle unit is disclosed. The injection device further comprises an electronic control unit to control the drive mechanism, and a dispense button to generate a dispense button signal to the electronic control unit indicative of the dose to be expelled in which an arm button causes a first arm button signal to be sent to the electronic control unit to permit the dose to be expelled.
Patent BR-0210038-B1 (BR)
Inventor: MIZUTANI SATOSHI
IPC: A61F15/00
Filed: 2002-05-21
Abstract: The invention relates to an interlabial pad individual packaging vessel constructed to facilitate reliable and sanitary interlabial mounting and dismounting of interlabial pads, adn to an interlabial pad individua packaging body, and provides an interlabial pad individual packaging vessel that can be used as an operating member suitable for use when an interlabial pad is to be mounted or dismounted. Two fingers of the left hand are inserted into finger insertion ports (13A,13B) defined by a band body (12) attached to a packaging vessel (1) and are opened to separate the packaging vessel (1) along a separating line (15) into pieces (1A,1B), and with this state maintained, the operation of interlabially mounting an interlabial pad (2) held on a fingertip of the right hand is performed.
Patent BR-PI0214462-B1 (BR)
Title: dispositivo de transferência para promover o desvio de cargas pesadas, tal como de objetos em formato de folhas
Inventor: TUOMO KIVISTÕ
IPC: B66C13/08
Filed: 2002-11-29
Abstract: "método e dispositivo para transferência de objetos no formato de folha". a presente invenção se refere a um método para transferência de cargas pesadas, do tipo de objetos em formato de folhas, particularmente, anodos e catodos usados em eletrólise, em que o dispositivo de transferência compreende um dispositivo de suspensão (1) ao qual um alojamento de controle estacionário (3) é fixado; ao longo das superfícies deslizantes (6) do dito alojamento de controle (3) se movimenta uma estrutura de controle (5) e na dita estrutura de controle se dispõem eixos de controle (7), ao longo dos quais se movimenta um elemento de agarramento (8) através das superfícies de controle (16) do dito elemento de agarramento (8), de modo que o alojamento de controle estacionário (3) é pendurado no dispositivo de suspensão (1) por meio de pelo menos três elementos de fixação (2), articulados em ambas as extremidades. além disso, a invenção se refere a um dispositivo de transferência (4), para desvio de cargas pesadas, particularmente objetos no formato de folhas, tais como anodos e catodos usados em eletrólise, dito dispositivo de transferência compreendendo um alojamento de controle (3), fixado a um dispositivo de suspensão (1), cujo alojamento de controle é fixado a uma estrutura de controle (5), que se movimenta ao longo de superfícies deslizantes (6) do dito alojamento de controle (3), e em cuja estrutura de controle são dispostos eixos de controle(7), ao longo dos quais se movimenta um elemento de agarramento (8) por meio de superfícies de controle (16) do dito elemento de agarramento, de modo que o alojamento de controle (3) é pendurado no dispositivo de suspensão (1) por meio de pelo menos três elementos de fixação (2), articulados em ambas as extremidades.
Patent BR-PI0309864-B1 (BR)
Inventor: DANIEL SYDNEY D
IPC: B32B3/02
Filed: 2003-04-29
Abstract: A carpet web and a method of forming a carpet web having a striped pattern and color scheme that permits carpet tiles cut from the web to be installed without regard to relative tile positions and without visibly disrupting the pattern, but rather maintaining the appearance of a broadloom web. The web pattern includes parallel stripes having varying widths and longitudinal discontinuities. The stripes are formed with at least two colors or two shades of a color. The tiles are positionally ambiguous in that they need not be located on the floor in the same position they occupied in the web for the flooring installation to exhibit the desired uniform appearance. Instead, the tiles may be shuffled and laid in any side-by-side or top-to-bottom orientation (provided that uniform rotational orientation is maintained among the tiles) with respect to adjacent tiles without looking out of place to the ordinary viewer and without emphasizing the modularity of the flooring.
Patent BR-0318273-B1 (BR)
Inventor: LOSI PIERO
IPC: B60C11/18
Filed: 2003-04-28
Abstract: A pneumatic tire includes a carcass structure, at least one annular reinforcing structure, a tread band, a belt structure, and axially opposite sidewalls. The tread band includes at least one radially inner layer and a radially outer layer. The at least one radially inner layer includes a first modulus of elasticity under compression, the radially outer layer includes a second modulus of elasticity under compression, and the first modulus is greater than the second. The at least one radially inner layer includes a plurality of circumferential abutment elements that radially extend into the radially outer layer and are axially distributed along a transverse development of the tread band. A related process includes making carcass and belt structures, disposing the at least one first layer in a radially outer position with respect to the belt structure, and disposing the at least one second layer on the at least one first layer.
Patent BR-9811936-B1 (BR)
Inventor: HIDVEGI MATE
IPC: A23L7/152
Filed: 1998-08-11
Abstract: The invention concerns an immunostimulatory and metastasis inhibiting fermented, dried vegetal material, pharmaceutical compositions containing the latter, the production process and the use of the dried material in the production dietary supplement and of immunostimulatory and metastasis inhibiting pharmaceutical compositions. The material according to the invention can be obtained by fermentation of wheat germ in an aqueous medium in the presence of Sacharomyces cerevisiae and by drying the fermented liquid.
Patent BR-9903619-B1 (BR)
Inventor: VERMAAS DIRK JAN
IPC: C08B37/00
Filed: 1999-08-12
Abstract: The invention relates to a process for the selective oxidation of primary alcohols of oligosaccharides to form the corresponding carboxylic acid derivatives of the alcohols using catalytic amounts of a di-tertiary-alkyl nitroxyl free radical, characterized in that 1,3-dibromo-5,5-dimethylhydantoin or 1,3-dichloro-5,5-dimethylhydantoin is used as oxidant and the reaction is performed in neutral to basic conditions at a pH < 10. The process of the invention is useful for the production of (partially protected) oligosaccharides comprising carboxylate groups, both intermediates and end products.
Patent CH-712108-B1 (CH)
Title: Masse oscillante, notamment pour pièce d'horlogerie.
Inventor: CÉDRIC CHEVRE
IPC: G04B5/16
Filed: 2016-02-11
Abstract: La présente invention concerne une masse oscillante comportant une pièce centrale (2) en métal et une pièce périphérique (4) en métal lourd, solidaire de la pièce centrale (2). Selon l’invention, la pièce périphérique (4) est sertie à la pièce centrale (2). La pièce d’horlogerie oscillante peut avantageusement être une masse oscillante de remontoir. L’invention concerne également un procédé de fabrication d’une telle oscillante.
Patent CH-706375-B1 (CH)
Title: Steighilfe für Schneesportgeräte.
Inventor: VITUS SCHWEIZER
IPC: C09J4/02
Filed: 2013-04-09
Abstract: Es wird eine Steighilfe für Schneesportgeräte, insbesondere Skis, mit einer Tragschicht (8), die auf einer Seite eine Haftschicht (4) aufweist, mit welcher die Steighilfe selbsthaftend und lösbar auf dem Schneesportgerät (2) befestigbar ist, angegeben. Die Haftschicht (4) besteht aus einer Kunststoffbeschichtung mit Acrylat, wobei die Kunststoffbeschichtung eine selbsthaftende bzw. selbstklebende Wirkung aufweist.
Patent CS-263229-B1 (CS)
Inventor: KOLAR EMIL ING
IPC: B29C45/28
Filed: 1986-12-30
Abstract: Účelem řešení je zajistit spolehlivé
a rychle vyhledávání spojek v otevírací
poloze. Uvedeného účelu se dosáhne zařízením
podle vynálezu sestávajícího z drážkového
hřídele s nasazenou objímkou na které
je narážková deska s narážkami a který
nese vysouvatelnou část zubové spojky situovanou
proti nepohyblivé části zubové spojky
uložené v tělese stanice forem.
Patent CS-253155-B1 (CS)
Inventor: SKALSKY JIRI
IPC: E21B3/00
Filed: 1984-12-29
Abstract: Plastické mazivo pro hloubení jádrových
vrtů, sestává ze 600 až 700 hmotnostních
dílů chlorovaného parafinu,
150 až 250 hmotnostních dílů oxidu zinečnatého,
60 až 80 hmotnostních dílů alkalicko
zemité soli kyseliny stearové
a 60 až 80 hmotnostních dílů monoglyceridu
řepkového oleje.
Patent DE-2521763-B1 (DE)
Title: Corner connector for window fitting covering strips - has hooking profile with acute angle for making dovetail type joint
IPC: E05C9/00
Filed: 1975-05-16
Abstract: The corner connector is for covering strips of a door or window actuating fittings. The covering strips rest at least by their longitudinal edges against the window moving frame profile and the strips are held by fastening screws. The ends of strips have connecting features consisting of an acute angled hook (3). One arm (3a) of this hook is parallel with the straight end of the adjacent strip. The hooking face (3b) is at an acute angle to the third section (3c) of the hook so that a dovetail hook is formed. The engaging hooks are made identical to reduce production costs.
Patent WO-02076691-B1 (WO)
Inventor: PUETTMANN FRANZ-JOSEF
IPC: F16L55/165
Filed: 2002-03-07
Abstract: The invention relates to a  device for destroying old pipes (202), by means of adjacent cutting rollers (30, 32) arranged on a body (10), whereby the circumferential cutting edges (34, 36) of adjacent cutting rollers do not lie on one plane.
Patent ES-2049625-B1 (ES)
Title: Jeringa perfeccionada.
Inventor: SALES FERRER RAFAEL
IPC: A61B10/00
Filed: 1991-12-04
Granted: 1994-11-01
Abstract: LA JERINGUILLA PERFECCIONADA ESTA ESPECIALMENTE CONCEBIDA PARA LA ASPIRACION DE FRAGMENTOS DE TEJIDOS PARA ANALISIS ANATOMOPATOLOGICOS, O EN CUALQUIER OTRO SUPUESTO EN EL QUE SEA PRECISO REALIZAR UNA VIGOROSA ASPIRACION Y MANTENERLA, CENTRA SUS CARACTERISTICAS EN EL HECHO DE QUE SU CILINDRO O CUERPO EXTERNO (1) INCORPORA UN AMPLIO SECTOR (9) A NIVEL MEDIO QUE SU PARED DE UN MATERIAL ELASTICAMENTE DEFORMABLE, DE MANERA QUE EN LA MANIOBRA DE RETRACCION DEL EMBOLO (7) DE LA DEPRESION GENERADAEN EL SENO DE LA JERINGUELLA FUERZA A SU ELEMENTO ELASTICO (9) A UNA DEFORMACION PROGRESIVA HASTA UNA ESTRANGULACION INTERMEDIA (12) TOTAL, POR DELANTE DE LA CUAL SE CREA UNA CAMARA (10) CUYA DEPRESION NO ESTA INFLUENCIADA POR EL EMBOLO (7) Y SOLO PUEDE SER COMPENSADA A TRAVES DEL CUELLO (3) DE ACOPLAMIENTO DE LA AGUJA (4), ES DECIR, POR SUCCION A TRAVES DE DICHA AGUJA.
Patent ES-2051184-B1 (ES)
Title: Disco de embrague con instalacion de friccion de dos fases.
Inventor: AMENT NORBERT
IPC: F16F15/129
Filed: 1991-12-18
Granted: 1996-09-01
Abstract: DISCO DE EMBRAGUE CON INSTALACION DE FRICCION DE DOS FASES. EL DISCO DE EMBRAGUE PARA UNA INSTALACION DE FRICCION COMPRENDE UNA PARTE DE ENTRADA (7, 8) ESENCIALMENTE EN FORMA DE DISCO, PROVISTA CON GUARNICIONES DE FRICCION DE EMBRAGUE (9), UNA PARTE DE SALIDA (12) ESENCIALMENTE EN FORMA DE DISCO, PROVISTA CON UN CUBO (11), GIRATORIA EN UNA MEDIDA LIMITADA ALREDEDOR DE UN EJE DE GIRO COMUN (6) CON RESPECTO A LA PARTE DE ENTRADA (7, 8) Y VARIOS MUELLES DE AMORTIGUACION (10) QUE ACOPLAN A LA PARTE DE SALIDA (12) DE FORMA ELASTICA GIRATORIA CON LA PARTE DE ENTRADA (7, 8). UNA INSTALACION DE FRICCION (14, 18, 25) DISPUESTA EN LA ZONA RADIALMENTE ENTRE LOS MUELLES DE AMORTIGUACION (10) Y EL EJE GIRATORIO (6) COMPRENDE UNA PARTE DE DISCO DE CONTROL (14) ACOPLADA AL MENOS CON UNO DE LOS MUELLES DE AMORTIGUACION (10), QUE ESTA DISPUESTA JUNTO CON UN ANILLO DE FRICCION (25) EN LA VIA DE FUERZA DE UN MUELLE ANULAR (18) CONCENTRICO AL EJE DE GIRO (6), QUE ACTUA AXIALMENTE. EL MUELLE ANULAR (18) ESTA DISPUESTO AXIALMENTE ENTRE LA PARTE DE DISCO DE CONTROL (14), POR UNA PARTE, Y LA PARTE DE ENTRADA (7, 8) O LA PARTE DE SALIDA, POR OTRA PARTE, Y FORMA CON UNA DE ESTAS PARTES UN ELEMENTO DE FRICCION METAL-SOBRE-METAL DE LA INSTALACION DE FRICCION. EL ANILLO DE FRICCION (25) ESTA DISPUESTO SOBRE EL LADO DE LA PARTE DE DISCO DE CONTROL (14) ALEJADA DEL MUELLE ANULAR (18) Y TIENE UN COEFICIENTE DE FRICCION MAS BAJO QUE EL METAL. EL ANILLO ANULAR (18) TIENE UN RADIO DE FRICCION (R) MEDIO QUE ES MAYOR QUE EL RADIO DE FRICCION (R) MEDIO DEL ANILLO DE FRICCION (25).