baber/WOPTO huggingface dataset:
Patent BG-61592-B1 (BG)
Title: New diffusion-osmotic pharmaceutical compositions having controlled release of the medicine and method for their preparation
Inventor: FEKETE PAL
IPC: A61K47/34
Filed: 1994-12-09
Abstract: The compounds are used for the preparation of tablets havingcontrolled release of the medicament contained as active agent,such as -adrenergetic inhibitors: propanol, calcium antagonistssuch as nifidipine, angiotensic hydrolytic enzymic (ACE)inhibitors such as captopryl, prazosine, nitroglycerol, all usedin cardiac diseases and blood circulation disorders, vascularexpansion active agents such as pentoxyphilite, non-steroidanti-inflammatory agents such as neproxen, analgetoic drugs suchas morphine and medicaments effecting the central nervous systemsuch as amitriptiline and buspiron. The compositions are in theform of tablets which contain a single-layer core with polymerfilm coating, therapeutically active agent and hydrofilic polymer.If necessary, the tablets can contain two-layer core with anactive agent and hydrophilic polymer, in the first layer,respectively, and hydrophilic polymer in the second layer,respectively. The tablets have at least one hole in the filmcoating, in contact with the core or the layer of the corecontaining the active agent. If necessary, the tablets can containone or more holes in the respective part in contact with thesecond layer containing the hydrophilic polymer. The second layerconsists of a copolymer of ammonium metacrylate as an envelopingmaterial and hydroxypropyl-methylcellulose as hydrophilic polymer.
Patent BR-0206779-B1 (BR)
Inventor: FABRO GIORGIO DEL
IPC: B21D11/12
Filed: 2002-11-25
Abstract: Bending machine ( 10 ) to obtain shaped elements from pre-cut profiles ( 11 ), equipped with a drawing assembly ( 14 ) which draws the profiles ( 11 ), first shearing means ( 13 ) arranged downstream of the drawing assembly ( 14 ) and bending means ( 12 ) arranged downstream of the first shearing means ( 13 ). Downstream of the bending means ( 12 ) are arranged second shearing means ( 15 ) to eliminate the terminal segments of the profiles ( 11 ) corresponding to the difference between the linear development of the shaped element to be produced and the length of the pre-cut profiles ( 11 ).
Patent BR-0207710-B1 (BR)
Inventor: GOBINA EDWARD
IPC: B01D53/00
Filed: 2002-03-18
Abstract: A gas separation apparatus has hybrid inorganic membrane(s) comprising a ceramic support (2) and a dried silica sol-deposited separation layer (3), optionally with boehmite and carbon molecular sieve layers, the dried silica layer providing high selectivity to pass acidic gases such as carbon dioxide or hydrogen sulphide in preference to other gases such as methane, enabling separation of these gases from natural gas and wet gases.
Patent BR-0209158-B1 (BR)
Inventor: KANIOS DAVID P
IPC: A61F15/00
Filed: 2002-04-23
Abstract: A device and method for stabilizing a drug, particularly a chiral drug or the active enantiomer(s) thereof, in a carrier composition of a transdermal delivery system prior to the systems use by providing a product packaging system (14) to prevent or control degradation reactions that can result from certain packaging materials and moisture contamination, while at the same time providing a child-resistant wrapping (9) for the transdermal system.
Patent BR-PI0213207-B1 (BR)
Title: Processo in vitro, isento de células, para a remodelagem de um peptídeo e processos para formar um conjugado entre peptídeos e um grupo de modificação
Inventor: CARYN BOWE
IPC: A61P1/16
Filed: 2002-10-09
Abstract: "remodelagem e glicoconjugação de peptídeos". a invenção inclui processos e composições para remodelação de uma molécula de peptídeo, incluindo a adição ou apagamento de um ou mais grupos glicosila em relação a um peptídeo e/ou a adição de um grupo de modificação do peptídeo.
Patent CH-702668-B1 (CH)
Inventor: SCHÜTZ CHRISTIAN
IPC: B67B1/04
Filed: 2010-02-04
Abstract: Ein Gegenstand der Erfindung betrifft eine Setverpackung (10; 20) umfassend eine Mehrzahl von Fläschchen (40) oder eine Mehrzahl von Fläschchenverschlüssen (30) sowie eine Aufnahmefolie (110; 20), die eine Mehrzahl von Vertiefungen (210) aufweist, in denen jeweils eines der Mehrzahl von Fläschchen (40) beziehungsweise eines der Mehrzahl von Fläschchenverschlüssen (30) angeordnet ist. Ein weiterer Gegenstand der Erfindung betrifft eine Verschliessvorrichtung zum Verschliessen von Fläschchen (40) mit jeweils einem Fläschchenverschluss (30) unter Verwendung einer Setverpackung mit Fläschchen und einer Setverpackung mit Fläschchenverschlüssen. Die Verschliessvorrichtung ist dabei so ausgestaltet, dass sie eine Fläschchenhalterung mit Aufnahmen für die Vertiefung der Setverpackung mit Fläschchen gegen eine Fläschchenverschlusshalterung bewegen kann, wobei in den Aufnahmen (61) der Fläschchenverschlusshalterung (6) die Vertiefungen (210) der Setverpackung mit Fläschchenverschlüssen angeordnet sind. Die Erfindung betrifft ferner ein Verfahren zum Verschliessen von Fläschchen.
Patent CH-698729-B1 (CH)
Title: Stabile, kristalline (6S)-N(5)-Methyl-5, 6,7,8-tetrahydrofolsäure.
Inventor: MANZOTTI RAFFAELLA
IPC: C07B57/00
Filed: 2007-05-30
Abstract: Die vorliegende Erfindung betrifft die stabile, kristalline (6S)-N(5)-Methyl-5,6,7,8-tetrahydrofolsäure der Formel IV mit einer diastereoisomeren Reinheit von wenigstens 99%.Diese Verbindung kann gemäss dem in Anspruch 4 gekennzeichneten Verfahren erhalten werden.
Patent CS-235492-B1 (CS)
Inventor: ZUMR JIRI
IPC: B21D43/04
Filed: 1982-12-30
Abstract: Přídavné zařízeni je předřazeno lince
pro zpracování trubek a je upraveno jako
vozík pojíždějící v podélné ose linky.
Na vozíku 3 je umístěn zvedací válec 4
a upínací lůžko 6 nad ním. Zvedací válec
4 je opatřen koncovými spínači 13. Upínací
lůžko 6 je pákovým mechanismem 14,
15 spojeno s upínacím válcem 5.
Patent DE-2638255-B1 (DE)
Title: Memory and ferroelectric display element - has retentive capability coupled with regeneration stage to allow information to be displayed again after power switch off
Inventor: WOLF HERIBERT DIPL-ING
IPC: G02F1/05
Filed: 1976-08-25
Abstract: A ferroelectric display element is used to exhibit a memory characteristic for some time after power switch off. The ferro-electric element (10) may be used as the basis for a seven segment display and stores information, once it is subjected to a magnetic field. The retentive capability is such that an optical sensor (11) can detect stored information long after the state is not visible to the eye. The measuring stage (11, 12) output may be used to provide information for a control stage (13) to cause reactivation of the element to allow the information to be displayed.
Patent DE-2639341-B1 (DE)
Title: Pivot control for ship's derrick - with pivot rope slung around block fixed to bottom of boom and secured on fixed side post
Inventor: BLOENS KLAUS-DIETER
IPC: B63B27/04
Filed: 1976-09-01
Abstract: The loading boom for the ship is slung between two fixed posts on control tackle so that the loads can be slung from a block and tackle suspended from the top of the boom. The lifting tackle is suspended from an arm just under the top of the boom. To twist the boom through 180 deg. the lofting hook is looped through a control line taken round a fixed block near the bottom of the mast and with the other end of the control line looped through an eye on one of the fixed posts. Tightening of the load line then twists the boom to the selected setting. No manual effort is required, nor any special control tackle.
Patent ES-2034875-B1 (ES)
Title: Procedimiento para la obtencion de legumnres precocidas deshidratadas.
Inventor: CLOTET BALLUS RAMON
IPC: A23L11/10
Filed: 1991-02-22
Granted: 1994-01-16
Abstract: PROCEDIMIENTO PARA LA OBTENCION DE LEGUMBRES PRECOCIDAS DESHIDRATADAS, QUE CONSISTE EN SUMERGIR LAS LEGUMBRES DE UN BAÑO ACUOSO CON BICARBONATO SODICO DURANTE 15 A 18 HORAS, Y ESCURRIDAS LAS MISMAS, COCERLAS EN AUTOCLAVE, EN OTRA SOLUCION ACUOSA, CON SAL, A UNA TEMPERATURA DE EBULLICION DE ENTRE 100 Y 110 GRADOS CENTIGRADOS DURANTE 3 A 8 MINUTOS, PARA LUEGO CONGELARLAS A UNA TEMPERATURA DE MENOS 14 A MENOS 25 GRADOS CENTIGRADOS DURANTE 5 A 12 HORAS. DESCONGELAR LAS LEGUMBRES DURANTE 2 HORAS A TEMPERATURA AMBIENTE, Y SECAR EN UN LECHO DE AIRE A UNA TEMPERATURA ENTRE 50 A 65 GRADOS CENTIGRADOS Y UNA HUMEDAD ENTRE 50 A 60% DURANTE 6 A 9 HORAS, OBTENIENDO UNAS LEGUMBRES CON UN PESO INFERIOR AL INICIAL ENTRE 2 A 8%.
Patent ES-2088717-B1 (ES)
Title: Adaptador ferroviario para bicicletas.
Inventor: GORE MICHAEL JAMES
IPC: B61F9/00
Filed: 1993-04-13
Granted: 1998-02-16
Abstract: ADAPTADOR FERROVIARIO PARA BICICLETAS, QUE COMPRENDE UN ARMAZON PARA SUJETAR DOS BICICLETAS (O UNA SOLA) EN POSICION VERTICAL Y CON UNA SEPARACION LATERAL PARA QUE SUS RUEDAS COINCIDAN CON LOS PLANOS DE RODADURA DE LOS RAILES DE UN FERROCARRIL. RODILLOS DE PEQUEÑO DIAMETRO, POR EJEMPLO, TIPO PATIN, RECORREN LAS CARAS INTERNAS DE LOS RAILES PARA MANTENER EL CONJUNTO DE ARMAZON Y BICICLETAS SOBRE LAS VIAS, CUMPLIENDO LA FUNCION DE LA PESTAÑA DE UNA RUEDA FERROVIARIA. LA ESTRUCTURA PUEDE SER AJUSTADA PARA ENCAJAR CON VARIOS ANCHOS DE VIA. LA FORMA DEL ARMAZON PUEDE SER VARIADA PARA SUJETAR UNA SOLA BICICLETA. APROVECHAMIENTO DE VIAS FERREAS ABANDONADAS.
Patent ES-2074009-B1 (ES)
Title: Perfeccionamientos en los aparatos trituradores de carne.
Inventor: MOLIST MUNTANA EUDALDO
IPC: A47J44/00
Filed: 1993-07-21
Granted: 1998-06-16
Abstract: PERFECCIONAMIENTOS EN LOS APARATOS TRITURADORES DE CARNE. BASADOS EN LA INTRODUCCION ENTRE LA CRIBA DE ENTRADA Y LAS CUCHILLAS CORTADORAS DE UNA PIEZA CORTANTE QUE EJERCE UNA PRESION ELASTICA SOBRE LAS CUCHILLAS, DE MANERA QUE SIN PERDIDA DEL EFECTO TIJERA, SE EVITA UN DESGASTE PREMATURO DEL FILO DE LAS CUCHILLAS.
Patent ES-2137792-B1 (ES)
Title: Cerradura perfeccionada.
Inventor: VALDAJOS GALLEGO LUIS
IPC: E05B55/12
Filed: 1995-07-31
Granted: 2000-05-16
Abstract: Cerradura perfeccionada que comprende; un primer resbalón (1) con posibles posiciones extendida y retraída; una excéntrica rotativa (3) accionable con un cilindro interior y/o exterior (4); un balancín (5) con un borde primero (6) y segundo (7); una nueca interior (8) con una aleta (9) posicionada por un primer resorte (10) en una posición retraída; una nueca exterior (11) accionable por un asidero exterior con unas aletas segunda (12) y tercera (13) posicionadas por dicho primer-resorte (10), estando dicha segunda aleta (12) emparejada con la primera aleta (9); una primera palanca (14) que gira sobre un eje (15) con un segundo resorte (16) y dotada de un primer brazo (17), saliente (18), resalto (19) y primera prominencia (20) cuyo primer brazo es impulsor y transmisor del desplazamiento entre las posiciones extendida y retraída del primer resbalón; una condena giratoria (21) que gira sobre un segundo eje (22) hacia una posición en que un pie (23) con frentes primero (24) y, segundo (25)y apéndices primero (26) y segundo (27) y un primer resorte (28) para adopción de posición de bloqueo y un segundo resbalón (29) sin cerradero con estribo (30) con su posición extendida por un cuarto resorte (31).
Patent ES-2144924-B1 (ES)
Title: Metodo para eliminar ecologicamente el material de torner.
Inventor: BALADA SUBIRATS MIGUEL
IPC: C08L95/00
Filed: 1997-04-24
Granted: 2001-02-01
Abstract: Método para eliminar ecológicamente el material de torner. El método de la invención consiste en encapsular el material de torner, que contiene metales pesados, incorporándolo en un betún asfáltico.
Patent ES-2151840-B1 (ES)
Title: Difusor electrico automatico para ambientadores, insecticidas y similares.
Inventor: BASAGANAS MILLAN JORDI
IPC: A61L9/03
Filed: 1998-09-07
Granted: 2001-07-16
Abstract: Difusor eléctrico automático para ambientadores, insecticidas similares. Se presenta un difusor eléctrico evaporador de sustancias ambientadoras, insecticidas o similares, que realiza un funcionamiento automático en función de la intensidad luminosa ambiental, de forma que cuando se utiliza para productos ambientadores el difusor esté en funcionamiento durante el día, y en el caso de los insecticidas entre en funcionamiento durante la noche y se desconecte cuando llega el día. Este funcionamiento automático se logra mediante un circuito electrónico que dispone de un sensor lumínico que acciona un interruptor o conmutador electrónico, de la clásica resistencia eléctrica que provoca la evaporación del producto.
Patent ES-2156704-B1 (ES)
Title: Electrogeneradores submarinos.
Inventor: SANTOS LAGO JOSE LUIS
IPC: F03B13/10
Filed: 1999-02-04
Granted: 2002-02-01
Abstract: Se trata de la transformación de la energía cientica de las corrientes marinas en energía eléctrica por medio de un motor hidráulico que acciona un generador eléctrico. La corriente de agua que llega por (A) a la velocidad (v), indice sobre las palas de la hélice (1) haciéndola girar. La rotación de la hélice hace girar el rotor del generador eléctrico (2), dando lugar a la generación de energía eléctrica en el inducido. Esta pasa al transformador elevador de tensión (4) para su transporte a tierra firme con el mínimo de pérdidas.
Patent ES-2171094-B1 (ES)
Title: Deposito de desague de un aparato acondicionador de aire y aparato acondicionador de aire que lo comprende.
Inventor: CHOI HYOUNG-SEO
IPC: F24F13/22
Filed: 1999-02-11
Granted: 2003-12-16
Abstract: Depósito de desagüe de un aparato acondicionador de aire y aparato acondicionador de aire que lo comprende. El aparato incluye un evaporador inclinado que presenta un extremo inferior apoyado en una sección de soporte de un depósito de desagüe, comprendiendo asimismo el depósito de desagüe una sección de vaciado situada debajo de una parte superior del evaporador para recoger la condensación, estando dispuesta una pared de base de la sección de vaciado a una altura menor que el extremo inferior del evaporador y encontrándose un borde inferior de la sección de vaciado más baja que un borde superior de una pared de división y de soporte que separa la sección de soporte de la sección de vaciado.
Patent FR-2811735-B1 (FR)
Inventor: DOLEANS MICHAEL
IPC: F16K31/122
Filed: 2000-07-11
Granted: 2002-09-20
Abstract: The invention concerns a pneumatic control valve comprising a spring-returned control piston (1) whereto is attached a closure member (3) for the intake (4) and exhaust (5) paths provided in the actuator body (10). The invention is characterised in that said control piston (1) has an elliptic cross-section, its longitudinal axis being located in the same plane as the axis of the intake and discharge conduits (4', 5') of the fluid carried by the valve and the length of its minor axis being selected such that the length of the actuator body (10) does not exceed the space requirement of the connecting elements of the conduits to which said valve is connected.
Patent FR-2832024-B1 (FR)
Inventor: ANDELFINGER GEORGES
IPC: A01G3/04
Filed: 2001-11-12
Granted: 2004-11-12
Abstract: The invention concerns a bearing mount (100) of a module (9; 9M) of a cutter blade provided on a machine for use in particular in agriculture, arboriculture and viticulture, said blade being connected to a support integral with a frame and provided with at least a module comprising at least a bearing integral with said frame, said bearing supporting a shaft whereto is fixed at least a cutting member capable of being driven in rotation, the module which may further comprise at least a pulley and be connected to a motor is configured and designed such that the module (9; 9M) can be connected to the frame (7) or detached therefrom easily and rapidly, every time on the same side, by the single action of assembling/disassembling members (118). The frame (7) consists of a chassis (70) with which is associated a deflector (80), said elements (70, 80) being engaged (or disengaged) by the mere effect of mounting (or dismounting) the module (9; 9M) on (or from) the frame.
Patent FR-2838599-B1 (FR)
Inventor: PIERRON FREDERIC
IPC: H05B3/12
Filed: 2002-04-11
Granted: 2004-08-06
Abstract: Electric heating device comprising an electric radiator ( 10 ) for heating the air passing through it, said radiator comprising a casing ( 12 ), at least one resistive element mounted in the casing and constituted by at least one zigzag metal strip ( 22 ) which is disposed so as to be directly exposed to the air passing through the casing, and a circuit ( 30 ) for controlling the electrical supply of the resistive element or elements connected to a power supply. The electric radiator ( 10 ) comprises a set of individual heating modules ( 20 ) disposed parallel to one another in the casing ( 12 ) and so as to be directly exposed to the air passing through the casing, each heating module ( 20 ) comprising a pleated or corrugated metal strip ( 22 ) and an electronic switch controlled by the control circuit ( 30 ) intended to selectively inhibit the electrical supply of the metal strip ( 22 ).
Patent FR-2832234-B1 (FR)
Inventor: LESTER SAMUEL M
IPC: H04L29/08
Filed: 2002-11-07
Granted: 2005-01-28
Abstract: A network printer is assigned a buddy printer, whereby when the network printer is in a Not Ready to process new print jobs state, any print jobs received by the network printer are redirected to the buddy printer for execution. The current status of the buddy printer is determined by the network printer, whereby print jobs are redirected to the buddy printer only when the buddy printer is currently in the Ready state.
Patent FR-2877191-B1 (FR)
Inventor: FABRON JEROME
IPC: A45D29/05
Filed: 2004-10-28
Granted: 2007-01-05
Abstract: The device has a hair removing head mounted rotating relative to a case, in a removable manner, between two positions in one of which the head is removed to be replaced by a skin treatment device (14). The device (14) is mounted rotating relative to the case in a removable manner and has a treatment roller (17) directly mounted, in a removable manner, with respect to a driving rod (36) supported in rotation with the device (14).
Patent FR-2885434-B1 (FR)
Inventor: HELIOT RODOLPHE
IPC: A61B5/11
Filed: 2005-05-09
Granted: 2007-07-13
Abstract: The method involves estimating a range of values using a qualitative analysis method, and additionally estimating additional ranges of values with a different method. The ranges of values are observed successively by a decreasing reliability order of the corresponding methods, and each additional range of value is compared with the former range value according to the order. The additional ranges of values are selected as a result when the additional ranges of values are included in the range corresponding to the former method.
Patent FR-2910944-B1 (FR)
Inventor: LEBRUN DAMIENS LAURENT
IPC: B60G11/16
Filed: 2006-12-29
Granted: 2009-02-20
Abstract: The stop (10) has a cage (26) including lower and upper annular elastic sealing lips (262, 264) radially arranged at the exterior of rolling bodies (24) e.g. balls, and whose contact walls are respectively supported against lower and upper washers (20, 22) or lower and upper supports (12, 16). The contact walls are formed of a solid polymer matrix including pores in which lubricant is confined. The lower support transmits forces of a coil spring to the lower washer and the upper support transmits the forces exerted by the upper washer to a body of a vehicle.
Patent FR-2904392-B1 (FR)
Inventor: KLUGE MARC
IPC: F16H57/04
Filed: 2007-07-11
Granted: 2012-01-27
Abstract: The device (1) has a shift-fork module (9) provided with a shift-fork (2) for engaging/disengaging individual gear. A storage device (5) stores two parallel transmission shafts, which stands in effective connection with the shift-fork module. The storage device and the shift fork module are designed as a unit, and are made of a piece. The storage device is provided with two storage plates (6, 6 `) for two movable/fixed bearings. The two parallel transmission shafts are stored in the two bearings.
Patent FR-2925240-B1 (FR)
Inventor: JACQUEMONT ERIC
IPC: H02K37/12
Filed: 2007-12-13
Granted: 2013-03-29
Abstract: The ring (1) has an annular fixed inner ring (2) and an annular mobile outer ring (3) rotationally mounted relative to each other along a rotational axis (X) of the ring (1), and a rotational motor e.g. synchronous motor, with a wound part (4) and a magnetic part (5). The wound part includes wound blocks (41) fixed on the fixed ring, where each wound block has an electrical conductor that forms a three-phase winding at each wound part. The magnetic part has magnetic blocks (51) fixed on the mobile ring, where the magnetic blocks having magnets (52) form a ring of magnetic blocks. An independent claim is also included for a method for manufacturing two different types of motorized slewing rings.
Patent FR-2936316-B1 (FR)
Title: Dispositif de preconcentration selective/detection d'analytes chargees contenues dans un electrolyte et procede associe.
Inventor: PLECIS ADRIEN
IPC: G01N27/26
Filed: 2008-09-25
Granted: 2015-05-01
Abstract: L'invention concerne le domaine de la recherche ou de l'analyse des matériaux par l'emploi de moyens électriques et a plus particulièrement pour objet un dispositif de préconconcentration sélective / détection d'analytes chargées contenues dans un électrolyte comportant au moins deux réservoirs séparés par au moins un microcanal sans intersection d'axe longitud nal X et préférablement rectiligne, et comportant au moins une source de tension contrôlable apte à générer une différence de potentiel entre les extrémités dudit microcanal rectiligne, dispositif caractérisé en ce que le dispositif comporte des moyens de génération d'une pression contrôlable associés à au moins l'un des réservoirs et aptes à générer un gradient de pression entre les deux extrémités dudit microcanal et en ce que ce dernier comporte, dans sa partie médiane, des moyens aptes à générer au moins une variation de la charge de surface volumique, le dispositif étant apte à concentrer sélectivement les analytes chargées dans la partie médiane du microcanal, en amont et/ou aval de ces moyens.
Patent FR-2952150-B1 (FR)
Title: Bielle structurale comportant un mode filtrant des vibrations
Inventor: BONNET MATHIEU
IPC: B64D27/26
Filed: 2009-11-02
Granted: 2012-02-24
Abstract: Une bielle structurale 1 comporte une bielle primaire 2 comportant une cavité axiale et une bielle secondaire 3 à l'intérieur de la cavité axiale de telle sorte que la bielle secondaire est en mesure de se déplacer dans la cavité axiale suivant la direction de l'axe longitudinal de la bielle. La bielle primaire 2 comporte une chape 21a pour fixer la bielle structurale à la première extrémité 13a de manière rigide et n'est pas fixée rigidement à la structure à la seconde extrémité 13b. Inversement la bielle secondaire 3 comporte une chape 31a pour fixer la bielle structurale à la seconde extrémité 13b de manière rigide et n'est pas fixée rigidement à la structure à la première extrémité 13a. Les bielles primaire 2 et secondaire 3 sont solidarisée par l'intermédiaire d'un ou plusieurs éléments de liaison (5) formés dans un matériau déformable et élastique.
Patent FR-2963314-B1 (FR)
Inventor: BURGUNDER SAMUEL
IPC: B64C1/20
Filed: 2010-07-27
Granted: 2013-06-14
Abstract: An aerodynamic body, with at least one ancillary flap arranged such that it can be moved on the aerodynamic body with the aid of a guide mechanism, and with a drive device for purposes of actuating the ancillary flap, the guide mechanism having a pivotal articulation, by which the ancillary flap is articulated on the aerodynamic body such that it can be extended, and which is arranged in a rear region of the ancillary flap as viewed in the flow direction.
Patent FR-2964622-B1 (FR)
Inventor: MULATO GILLES
IPC: B60K1/04
Filed: 2010-09-13
Granted: 2013-04-12
Abstract: Device (1) for attaching a removable electric battery (6) to a chassis (2) of a motor vehicle, characterized in that: it is intended to be attached to a chassis of the motor vehicle, it comprises a locking ring (8) that can be turned about an axis (50) and it is intended to collaborate with a hole (9) made in the electric battery, or it is intended to be attached to the electric battery, it comprises a locking ring that can be turned about an axis and it is intended to collaborate with a hole made in the chassis of the motor vehicle.