EP0096136B1 - Planetenmischer mit feststehendem Behälter - Google Patents

Planetenmischer mit feststehendem Behälter Download PDF

Info

Publication number
EP0096136B1
EP0096136B1 EP82401166A EP82401166A EP0096136B1 EP 0096136 B1 EP0096136 B1 EP 0096136B1 EP 82401166 A EP82401166 A EP 82401166A EP 82401166 A EP82401166 A EP 82401166A EP 0096136 B1 EP0096136 B1 EP 0096136B1
Authority
EP
European Patent Office
Prior art keywords
mixing
tank
fixed
central
crown
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82401166A
Other languages
English (en)
French (fr)
Other versions
EP0096136A1 (de
Inventor
Jean Mahon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Couvrot Laine & Cie SA
COUVROT LAINE AND CIE SA
Original Assignee
Couvrot Laine & Cie SA
COUVROT LAINE AND CIE SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Couvrot Laine & Cie SA, COUVROT LAINE AND CIE SA filed Critical Couvrot Laine & Cie SA
Priority to AT82401166T priority Critical patent/ATE26225T1/de
Publication of EP0096136A1 publication Critical patent/EP0096136A1/de
Application granted granted Critical
Publication of EP0096136B1 publication Critical patent/EP0096136B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
    • B28C5/166—Pan-type mixers
    • B28C5/168—Pan-type mixers with stirrers having planetary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2324—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes planetary

Definitions

  • the invention relates to a fixed bowl mixer. It will find its application for obtaining an intimate mixture of constituents, dry or wet, such as for example for the manufacture of concrete, refractory products, silica sand and others.
  • the mixers include a generally circular tank in which the various components of the mixture are placed, and a mixing train which is composed of mobile blades, generally driven in rotation, these blades promoting the intimate mixing of the components, the whole train of mixing being moved in the tank in order to homogenize all of the mixed product.
  • mixers There are mainly two main categories of mixers: rotary tank mixers and fixed tank mixers.
  • the entire device for driving the mixing train is placed in a large rotating housing given the efforts involved and therefore this type of mixer is particularly suitable for realizations in large series being given that the slightest modification in the dimensioning of the gears makes it necessary to review the shape of the casing, which cannot be reasonably envisaged if one wishes to obtain a relatively low final cost price.
  • the fixed-tank mixer has the drawback of seeing the upper part of the tank very inaccessible when it is in operation since it is perpetually swept by the moving mixing train and that the central part of the tank is occupied by the drive member which actuates the mixing train via its drive device.
  • this mixer comprises a fixed tank at the upper part of which is provided a fixed mixing train with respect to the tank which drives the tools rotating in the tank.
  • a rotating bottom inside the tank and in its lower part is provided a rotating bottom; therefore, when on the one hand this tank bottom is rotated and on the other hand when the kneading tools are driven in rotation, one then obtains an epicyclic relative movement for the components of the mixture by combination of the two displacements bottom of mixing tool bowl.
  • this French patent describes a mixer which has a fixed tank at the top of which is disposed a horizontal fixed casing containing a drive mechanism.
  • the latter is housed in a fixed casing which carries a motor member driving in rotation about the central axis of the tank a movable casing, placed above the tank, under the fixed casing.
  • the fixed casing comprises a main drive shaft capable of being driven in rotation and centered on the vertical axis of the tank in order to drive the mobile casing. Inside this main drive shaft is an orifice allowing free passage to two electrical conductors in order to allow connection to a measurement probe.
  • this orifice is very limited, of the order for example of 50 mm, and it does not seem possible to use it to fill the tank of a mixer by mixing the mixture.
  • the object of the present invention is to present a mixer with a fixed tank in which consequently the mixing train is mobile and which has, in its upper part, a central clearance giving direct access to the mixture.
  • the mixer of the invention benefits from the advantages of the fixed-bowl mixer, that is to say greater simplicity and a smaller footprint than mobile-bowl mixers while also benefiting from the advantages of tank-mixers mobile that is to say, possible access to the mixture during the operation of the mixer without being hindered by the movement of the mixing train.
  • such an embodiment makes it possible on the one hand to give direct access to the interior of the tank in order to carry out in particular measurements by introducing probes into the mixture or to solve particular problems by placing auxiliary tools such as a mixing propeller , and secondly to authorize the supply of the tank by mixing the mixture.
  • Another object of the present invention is to present a mixer with a fixed tank which can easily be adapted to the characteristics of the product to be mixed.
  • these can be easily modified by varying the dimensions of the pinions present in the drive device of the mixing train in which 'it is necessary to create a new form of housing for each case.
  • the power required to drive the mixing train which will depend on the product to be mixed can easily be modulated according to the present invention, since the mixer can possibly be equipped with one or more motors which can, moreover, be of different powers.
  • the mixer with a fixed tank in particular intended for mixing wet or dry components for obtaining, for example, concrete, silica sand or the like, comprising a fixed tank into which the various components to be kneaded are introduced, a central clearance in its central upper part, authorizing the supply of the tank with components of the mixture, at least one mixing train, eccentric with respect to the tank, and intended for mixing the components of the mixture present in the tank, at least a motor member, eccentric with respect to the tank, and intended to drive the mixing train in rotation on itself, at least one device for driving the mixing train, propelled by the driving member, is characterized by the fact that it comprises a fixed central duct, delimiting the central supply clearance around which the duct is distributed, the drive device, essentially consisting of a crown and a toothed wheel, the so-called ring being movable in rotation around the central duct on which it is centered and able to serve as a support for the kneading train to cause it to rotate automatically
  • the mixer comprises a fixed tank 1 which will preferably be circular, this tank being intended to contain the various components of the mixture. These components can also be wet or dry and can be used, for example, to obtain concrete, refractory products, silica sand for obtaining glass or others.
  • the tank 1 will be equipped, in its lower part with a hatch 2 which will be used for the evacuation of the mixture when it has been intimately kneaded.
  • the tank 1 of the mixer will also be equipped with a mixing train 3 equipped with blades 4, it could easily be envisaged to have several mixing trains in the tank 1, however, in most cases, only one train 3 will be. sufficient.
  • the mixing train will, first of all, be driven in rotation on itself and will also describe a rotary movement in the tank 1, which will allow it to stir all of the mixing components present in the tank.
  • the blades 4 will thus describe an epicyclic movement in the tank 1.
  • the mixing train 3 will be propelled by a motor member 5 which will preferably be fixed. It could, in fact, be envisaged to have the driving member 5 at the end of the axis of the mixing train 3, however, in this case, the driving member would describe circles around the tank and consequently this would result in complications with regard to the supply of electrical energy, in the case of an electric motor, to the motor member 5.
  • the fixed tank mixer has in its upper part a central clearance 6 through which one can have direct access to the mixture present in the tank.
  • This central clearance 6 facilitates in particular the filling of the tank with the mixture and possibly allows the introduction of special probes or tools in the mixture being kneaded in case of course the central part of the tank 1 disposed under the clearance central 6 is not swept by the mixing train 3.
  • the central clearance 6 will be delimited by a fixed central duct 7.
  • the drive device 8 of the mixing train 3 propelled by the motor member 5 is distributed around the central duct 7.
  • the drive device 8 illustrated in Figures 1 and 2 consists in particular of a ring 9 movable in rotation and driven by the drive member 5.
  • the ring 9 is driven in rotation around the central duct 7 on which it is centered.
  • the crown 9 could be arranged for example on the duct 7 by means of a ball bearing box 10.
  • the crown 9 will be rotated by means of a drive pinion 11 disposed at the end of the shaft of the drive member 5.
  • the motor 5 will be broken down into a motor 12 followed by a reduction gear 13, the assembly forming a gear motor.
  • the geared motor unit 5 will be fixed and may, for example, be secured to the tank 1.
  • This ring 9 serves as a support for the mixing train 3 on which it is mounted to rotate freely, a rolling box 14 could be used for this purpose. The circular movement of rotation train 3 was thus organized.
  • FIGS. 1 and 2 An exemplary embodiment is illustrated in FIGS. 1 and 2 by the addition of a mixing propeller 18.
  • the shaft 19 of this mixing propeller 18 will be mounted on the crown 9 by means of a box of bearing 20 similar to the bearing box 14 used for mounting the mixing train 3 on the crown 9.
  • the mixing propeller will describe a circular movement identical to that described by the mixing train 3.
  • the setting in rotation of the mixing propeller 18 can be obtained by using a gear train 21 which meshes with the fixed wheel 15.
  • gear train 21 makes it possible to choose a speed of rotation of the propeller 18 different mixer rent from that of the mixing train 3 which, in practice, will generally be necessary since the speed of rotation of a mixing propeller 18 must be significantly higher than that of mixing train 3.
  • This casing will include the upper part of the tank 1 and may be used in particular to fix the duct 7 on the tank 1.
  • the drive member 5 will be fixed on the upper part of this casing 22 while the lower part of the casing 22 will be produced in several parts which will mainly protect the bearing box 10, the bearing boxes 14 and 20 as well as the peripheral toothing of the crown 9 and the drive pinion 11.
  • the drive of the pinion 17 can be achieved by meshing on a fixed or mobile wheel 15 with internal or external teeth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Accessories For Mixers (AREA)

Claims (4)

1. Mischer mit fester Wanne, insbesondere bestimmt zum Mischen von feuchten oder trockenen Komponenten, um zum Beispiel Beton, Quarzsand oder dergleichen zu erhalten, aus:
- einer festen Wanne (1), in die die verschiedenen, zu mischenden Komponenten eingefüllt werden;
- einer zentralen Öffnung (6) in seinem zentralen oberen Teil, die die Beschickung der Wanne (1) mit Komponenten des Gemischs gestattet;
- mindestens einer Mischgruppe (3), die exzentrisch bezüglich der Wanne (1) angeordnet ist, und dazu bestimmt ist, die in der Wanne (1) befindlichen Komponenten des Gemischs zu mischen;
- mindestens einer Antriebsorgan (5), das exzentrisch bezüglich der Wanne (1) angeordnet ist, und das dazu bestimmt ist, die Mischgruppe (3) anzutreiben, die um sich selbst rotiert;
- mindestens einer von dem Antriebsorgan (5) angetriebenen Antriebsvorrichtung (8) für die Mischgruppe (3);

dadurch gekennzeichnet, daß er umfaßt:
- eine feste, zentrale Röhre (7), die die zentrale Beschickungsöffnung (6) begrenzt, um die die im wesentlichen aus einem Zahnkranz (9) und einem Zahnrad (15) bestehende Antriebsvorrichtung (8) angeordnet ist,

wobei der besagte Zahnkranz (9) um die zentrale Röhre (7), zu der er zentrisch angeordnet ist, drehbar ist, und als Halterung für die Mischgruppe (3) dient, die über das Antriebsorgan (5) um die Röhre (7) gedreht wird, und die Mischgruppe (3) auf dem besagten Zahnkranz (9) so montiert ist, daß sie sich frei um sich selbst drehen kann; und
wobei das besagte Zahnrad (15) fest ist und zu der zentralen Röhre (7) zentrisch angeordnet ist, und die Mischgruppe (3) auf ihrer Antriebswelle (16) ein angetriebenes Ritzel (17) aufweist, das auf dem besagten Zahnrad (15) umläuft und dabei infolge des übertragenen Drehmoments eine Rotation der Mischgruppe (3) um sich selbst hervorruft.
2. Mischer mit fester Wanne gemäß Anspruch 1, dadurch gekennzeichnet, daß der Zahnkranz (9) auf seinem Umfang eine oder mehrere Motor-Getriebe-Einheiten (5) aufweist, die seinen Antrieb bewirken.
3. Mischer mit fester Wanne gemäß Anspruch 1, dadurch gekennzeichnet, daß die verschiedenen Werkzeuge, wie insbesondere die Mischschrauben (18), auf den Zahnkranz (9) aufgesteckt sind und in das feste Zahnrad (15) eingreifen.
4. Mischer mit fester Wanne gemäß Anspruch 3, dadurch gekennzeichnet, daß zwischen der Welle (19) der Mischschraube (18) und dem festen Zahnrad (15) eine Getriebegruppe (21) angeordnet ist.
EP82401166A 1982-06-04 1982-06-24 Planetenmischer mit feststehendem Behälter Expired EP0096136B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82401166T ATE26225T1 (de) 1982-06-04 1982-06-24 Planetenmischer mit feststehendem behaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8210270A FR2527939B1 (fr) 1982-06-04 1982-06-04 Malaxeur a cuve fixe
FR8210270 1982-06-04

Publications (2)

Publication Number Publication Date
EP0096136A1 EP0096136A1 (de) 1983-12-21
EP0096136B1 true EP0096136B1 (de) 1987-04-01

Family

ID=9274932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82401166A Expired EP0096136B1 (de) 1982-06-04 1982-06-24 Planetenmischer mit feststehendem Behälter

Country Status (6)

Country Link
US (1) US4453831A (de)
EP (1) EP0096136B1 (de)
AT (1) ATE26225T1 (de)
CA (1) CA1218359A (de)
DE (1) DE3275912D1 (de)
FR (1) FR2527939B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107511088A (zh) * 2016-06-16 2017-12-26 周兆弟 一种组合式搅拌机头

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129129A (ja) * 1983-12-16 1985-07-10 Nitto Chem Ind Co Ltd 水溶性重合体含水ゲル粒子の撹拌装置
US4697929A (en) * 1986-10-28 1987-10-06 Charles Ross & Son Company Planetary mixers
DK403388A (da) * 1988-07-19 1990-02-14 Skako As Fremgangsmaade og apparat til blanding af materialer
FR2680887A1 (fr) * 1991-08-30 1993-03-05 Cappelletto Renzo Dispositif de regulation de vitesse destine notamment aux malaxeurs, et nouveau malaxeur destine notamment a la fabrication de sable de fonderie.
CH686933A5 (de) * 1992-04-15 1996-08-15 Fischer Georg Giessereianlagen Vorrichtung zum Mischen und Aufbereiten von rieselfaehigen Materialien.
ATE157638T1 (de) * 1992-07-22 1997-09-15 Heinrich Wuester Kompostbehälter mit rührwerk
DK118393D0 (da) * 1993-10-21 1993-10-21 Skako As Blandemaskine
DE9412699U1 (de) * 1994-08-05 1995-12-07 Liebherr-Mischtechnik Gmbh, 88427 Bad Schussenried Ringtragzwangsmischer
DE29805360U1 (de) * 1998-03-25 1998-05-28 Stahl, Walter, 67361 Freisbach Mischer
KR20010004517A (ko) * 1999-06-29 2001-01-15 진찬호 콘크리트 믹서기
ITMC20010043U1 (it) * 2001-10-15 2003-04-15 Officine Galletti Omg Srl Crociera leggera ed economica per mescolatrici per calcestruzzo,maltae simili.
US7754266B2 (en) * 2004-11-24 2010-07-13 Frigid Fresh Ice Cream, Inc Apparatus for and method of making a frozen confectionery product
ITTV20050020A1 (it) * 2005-02-08 2006-08-09 Dario Toncelli Macchina mescolatrice di impasti ad asse verticale.
ITPR20050017A1 (it) * 2005-04-19 2006-10-20 Tonelli Group Srl Testata di miscelazione planetaria in impastatrice di prodotti alimentari.
USD555672S1 (en) * 2006-11-13 2007-11-20 Mixer Systems, Inc. Planetary mixer
USD552627S1 (en) * 2006-11-17 2007-10-09 Mixer Systems, Inc. Planetary mixer
DE502008002141D1 (de) * 2008-05-16 2011-02-10 Inst Fertigteiltechnik Und Fertigbau Weimar E V Mischwerkzeug und Mischvorrichtung
DE102009016897B4 (de) * 2009-04-08 2017-07-13 Vorwerk & Co. Interholding Gmbh Aufsatzteil für ein Gefäß
US9433230B1 (en) 2010-09-23 2016-09-06 Smitten Ventures, Inc. Device and method for dosing cryogenic liquid
IT1401799B1 (it) 2010-09-29 2013-08-28 Firex S R L Macchina per miscelazione o taglio, particolarmente per la trasformazione di alimenti, agente con albero a movimento planetario
US9585516B2 (en) * 2013-10-01 2017-03-07 Nicole Harding Cooking pot lid with automated stirring elements, lid for cooking vessel, and cooking vessel system including same
CN104475673A (zh) * 2014-11-12 2015-04-01 合肥市瑞宏重型机械有限公司 铸造车间用型砂搅拌机
US10506820B2 (en) 2016-06-17 2019-12-17 Smitten Ventures, Inc. Devices and methods for dosing
FR3079770B1 (fr) * 2018-04-09 2020-03-27 Skako Concrete Appareil de malaxage pour materiaux humides ou secs, notamment de composants pour la fabrication de beton
CN110788274B (zh) * 2019-12-20 2021-01-26 安徽宏华铸造有限公司 一种铸造加工用快速混砂机
US12207668B2 (en) 2020-03-09 2025-01-28 Smitten Ventures, Inc. Device and method for dosing cryogenic liquid
CN112388513A (zh) * 2020-11-03 2021-02-23 马鞍山威泰机电有限公司 一种表面超精密抛光处理设备
CN115846369B (zh) * 2022-11-25 2025-04-04 常州大学 一种废旧pcb板高值元器件搅拌分离装置及控制方法
TR2023015894A1 (tr) * 2023-11-28 2025-06-23 Elkon Elevatoer Konveyoer Ve Makina Sanayi Ve Ticaret Anonim Sirketi Deği̇şken devi̇rli̇ yildizlar i̇le karişim kali̇tesi̇ arttirilmiş beton üreti̇m mi̇kseri̇

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572800C (de) *
US2115742A (en) * 1936-09-10 1938-05-03 Roger H Newton Mixing
US2717147A (en) * 1951-08-31 1955-09-06 Fejmert Erik Valdemar Mixing machines for making concrete or the like
FR1107030A (fr) * 1953-09-15 1955-12-27 Machine à mélanger et à malaxer
GB785369A (en) * 1954-09-29 1957-10-30 Liner Concrete Machinery Compa Improvements in or relating to machines for mixing granular materials such as concrete
US3109632A (en) * 1959-09-15 1963-11-05 Wilhelm Eirich And Gustav Eiri Mixers
DE1204632B (de) * 1959-09-15 1965-11-11 Wilhelm Eirich Tellermischer
DE1201308B (de) * 1963-01-28 1965-09-23 Bernhard Kremer Tellermischmaschine
DE2051691A1 (de) * 1970-10-21 1972-04-27 Meyer R Verfahren und Einrichtung zum Mischen von breiigem Mischgut
FR2330445A2 (fr) * 1972-05-24 1977-06-03 Couvrot Laine & Cie Fixation d'electrodes plongeant dans une cuve fixe
DE2831686A1 (de) * 1978-07-19 1980-02-07 Eckhard Schulz Mischmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107511088A (zh) * 2016-06-16 2017-12-26 周兆弟 一种组合式搅拌机头

Also Published As

Publication number Publication date
FR2527939B1 (fr) 1985-12-06
EP0096136A1 (de) 1983-12-21
FR2527939A1 (fr) 1983-12-09
ATE26225T1 (de) 1987-04-15
DE3275912D1 (en) 1987-05-07
US4453831A (en) 1984-06-12
CA1218359A (en) 1987-02-24

Similar Documents

Publication Publication Date Title
EP0096136A1 (de) Planetenmischer mit feststehendem Behälter
EP0074882A2 (de) Orientierbares Handgelenk mit drei Rotationsachsen für Industrieroboter
FR2569970A1 (fr) Appareil de cuisine, notamment appareil menager a usages multiples
FR2460750A1 (fr) Dispositif de commande d'un chariot deplacable radialement sur un plateau rotatif, notamment d'un chariot porte-outil d'une machine-outil
EP3552788B1 (de) Mischgerät für feuchte oder trockene materialien, insbesondere komponenten für die betonherstellung
CH672692A5 (de)
EP0740401A1 (de) Getriebemotor, insbesondere für eine Kraftfahrzeugscheibenwischervorrichtung
CH718424B1 (fr) Pièce d'horlogerie avec un dispositif d'affichage comportant au moins un mobile d'ornement.
US866820A (en) Elevator-machine.
CH638282A5 (fr) Mecanisme differentiel.
EP0580197B1 (de) Vorrichtung zur Herstellung von Kugeln von Teig oder ähnlichem Werkstoff
FR2610858A1 (fr) Ensemble d'elements de motorisation de la table porte-piece d'une machine automatique a tailler les engrenages
EP0737507B1 (de) Mischer mit rotierendem Behälter
US2101989A (en) Mixing apparatus and juice extractor
CA2751676C (fr) Boite de vitesse pour batteur melangeur
FR2542655A1 (fr) Broche de vissage
EP0761358B1 (de) Gewindebohrwerkzeug verwendet in einer Presse
FR2550839A1 (fr) Transmission a train planetaire
FR2641807A1 (fr) Dispositif de fixation des tambours de fraisage sur un appareil destine a creuser des tranchees dans le sol
FR2787314A1 (fr) Machine permettant d'usiner au moins un volume, notamment un inlay, de maniere automatique par copiage
CH380474A (fr) Dispositif d'entraînement dans un sens ou dans l'autre d'un arbre mené à partir d'un arbre menant tournant dans un sens déterminé
FR2539608A1 (fr) Support pour un mixer a main
FR2605912A1 (fr) Table vibrante de moulage
EP0461993B1 (de) Drehgeschwindigkeitsmessaufnehmer, insbesondere für ein Kraftfahrzeuggetriebe
CH620628A5 (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830630

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19870401

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19870401

Ref country code: AT

Effective date: 19870401

REF Corresponds to:

Ref document number: 26225

Country of ref document: AT

Date of ref document: 19870415

Kind code of ref document: T

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19870430

REF Corresponds to:

Ref document number: 3275912

Country of ref document: DE

Date of ref document: 19870507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19870630

Ref country code: LI

Effective date: 19870630

Ref country code: CH

Effective date: 19870630

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
BERE Be: lapsed

Owner name: COUVROT LAINE & CIE S.A.

Effective date: 19870630

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19890630

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Ref country code: FR

Ref legal event code: CL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010618

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010620

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010621

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20020623

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Effective date: 20020623