EP0794291B1 - Dispositif de transport par aspiration nottament une drague suceuse - Google Patents

Dispositif de transport par aspiration nottament une drague suceuse Download PDF

Info

Publication number
EP0794291B1
EP0794291B1 EP97103724A EP97103724A EP0794291B1 EP 0794291 B1 EP0794291 B1 EP 0794291B1 EP 97103724 A EP97103724 A EP 97103724A EP 97103724 A EP97103724 A EP 97103724A EP 0794291 B1 EP0794291 B1 EP 0794291B1
Authority
EP
European Patent Office
Prior art keywords
suction
conveyor according
suction conveyor
grate bars
conveying air
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 - Lifetime
Application number
EP97103724A
Other languages
German (de)
English (en)
Other versions
EP0794291A1 (fr
Inventor
Karl Rinker
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.)
WENGERT AG WIRTSCHAFTSPRUEFUNGSGESELLSCHAFT STEUER
Original Assignee
Wengert AG Wirtschaftspruefungsgesellschaft Steuerberatungsgesellschaft
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 Wengert AG Wirtschaftspruefungsgesellschaft Steuerberatungsgesellschaft filed Critical Wengert AG Wirtschaftspruefungsgesellschaft Steuerberatungsgesellschaft
Publication of EP0794291A1 publication Critical patent/EP0794291A1/fr
Application granted granted Critical
Publication of EP0794291B1 publication Critical patent/EP0794291B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material

Definitions

  • the invention relates to a suction conveyor device, especially a suction dredger, with a suction pipe that in a collection container opens, in the coarse portions of the suction material by means of a screening device from the conveying air are separable and accumulate in a collection chamber.
  • Suction dredgers For the targeted absorption of suction material have been for some Time suction conveyors, especially so-called Suction dredgers used, with the help of a blower creates a vacuum and the suction material via a suction pipe or a proboscis, preferably with a suction mouthpiece are sucked into a collecting container can be.
  • a blower creates a vacuum and the suction material via a suction pipe or a proboscis, preferably with a suction mouthpiece are sucked into a collecting container can be.
  • a device is for example described and shown in EP 0 368 129 C2.
  • the suction material In the collection container the suction material is separated from the conveying air flow, before the conveying air on the outlet side of the Blower is blown out.
  • For separating the suction material usually find sieves, filters and / or deflection devices, for example baffle plates, use.
  • the suction material not only from the conveying air flow to separate, but at the same time in fractions different sizes.
  • the relatively coarse gravel in the collecting chamber of the fine components carried in the conveying air flow e.g. Sand or other contaminants of all kinds
  • the separation takes place with the help of relatively expensive and large-scale screening devices, with but hardly any adhering substances such as oils and fats can be eliminated.
  • the invention has for its object a suction conveyor to create the type mentioned above a long operating time the coarse parts reliably separated the fine parts of the suction material and the on the Surface of the coarse fractions of adhering foreign substances dissolved can be.
  • a suction device of the type mentioned solved in that the screening device is formed by a baffle that has a variety of grate bars that are relative to each other are movable, and that the suction material with the conveying air can be applied to the impact screen at high speed.
  • a very high speed conveying air flow is which can be up to 200 km / h. This ensures that the fines are on the conveying distance from that at the lower end of the suction pipe arranged suction mouthpiece up to that in the collecting container mouth end of the suction pipe by mutual contact as well as by contact with the suction pipe wall of the coarse parts of the suction material, i.e. the gravel, to a big one Solve share already. If the coarse parts at high speed impinging on the impact screen will come loose also those adhering to the ballast, if necessary sticky fines due to the effect of inertia and are with the already solved fine parts sucked through the grate bars of the impact screen.
  • the Coarse fractions i.e.
  • the invention provided that the grate bars relative to each other are movable.
  • the mutual movement of the grate bars has as a result, their relative position during operation preferably changes continuously so that the Coarse parts not between the grate bars over long periods Time gets stuck, causing clogging of the grate bars or the impact screen is prevented.
  • the grate bars can either be translationally relative shifted to each other or pivoted relative to each other become. It is preferably provided that at least some the grate bars during the suction process essentially are movable perpendicular to their longitudinal extent. In Further development of the invention provides that the Grate bars back and forth in the flow direction of the conveying air can be moved here. Alternatively or in addition, you can the grate bars also in the direction of their longitudinal extent be moved.
  • the baffle filter is interchangeable in the Storage container is stored.
  • impact screens with different distances between the Grate bars are used.
  • the replacement of the impact screen can be from the top after opening a lid or through the side Inserted into a slot window become.
  • the link chains by means of usual Sprockets are deflected and driven preferably kept in continuous orbital motion.
  • the movement of the link chains makes them sticky Plants from the direct flow area of the conveying air transported away, so that the conveying air constantly the baffle can flow through sufficiently.
  • the link chain in training the Invention a stripping device in particular in the form of a comb or rake with teeth between the individual endless elements or link chains and loosen the plants adhering there so that they fall below the collecting container.
  • a stripping device downstream of the endless element or the link chain To protect carried goods should the stripping device downstream of the endless element or the link chain be arranged.
  • the suction pipe preferably axially adjustable, especially on the collecting container stored.
  • the Suction tube can be pivotally mounted on the collecting container.
  • the end located in the collecting container of the suction pipe on which the conveying air flow with the suction material emerges swiveled by a few degrees during suction to the width of the grate of the baffle to be able to paint as completely as possible.
  • the grate bars of the impact sieve can be different Have cross-sectional shapes.
  • the baffle that extends over part of the width or preferably over the entire width of the collecting container extends, can be relative to the flow direction of the conveying air incline to be changeable in this way the impact angle of the suction material, its type and strength to be able to adapt.
  • the grate bars of the baffle screen do not have to be on one level lie, rather it can also be provided that the Impact sieve convex or concave in the direction of the suction pipe is shaped.
  • the impact screen When using the suction conveyor for picking up Ballast in a track bed holds the impact screen the ballast back in the collection chamber while the fines, i.e. Sand, dust as well as oil and fat through the impact sieve pass.
  • the impact screen is preferably a second Collection chamber for fine particles downstream, in the through Baffle plates and / or sieves the fine particles from the conveying air be deposited, if not already by increasing the volume and thereby reducing it increasing flow velocity due to gravity fail from the airflow.
  • FIG. 1 and 2 has a suction conveyor 10 a suction pipe 11, one end of which 11a into a Collection container 13 opens, which is substantially complete closed is.
  • the collection container 13 is through a Partition 14 and one arranged above it Baffle sieve 20 into a first collecting chamber 15 and a second one Collection chamber 16 divided.
  • the second collection chamber 16 has an outlet 12 for the conveying air, which from a Separator apron 17 is surrounded by a distance Sieve 18 is covered.
  • the output 12 can be a fine filter chamber downstream.
  • Figure 2 also shows that the suction pipe 11 is pivotable is stored on the collecting container 13 (double arrow S), so that in operation the entire width of the baffle screen 20th can be applied.
  • the baffle screen 20 consists of a large number of essentially parallel, vertical Grate bars 21, the mutual position of which by a hydraulic Drive can be changed during suction operation.
  • the inclination of the baffle 20 can be relative to be changed to the direction of flow of the conveying air, such as is shown in dashed lines in Figures 1 and 2.
  • the baffle 20 in the direction of the suction pipe 11 be convex or concave.
  • FIG. 3a shows the grate bars 21 are in their starting position essentially side by side in a vertical orientation and perpendicular to the flow direction L of the conveying air flow.
  • FIGS. 3b and 3c show, the Grate bars 21 in the flow direction L of the conveying air and moved, with every second grate bar in Is moved downstream of the conveying air while the intermediate grate bars in the opposite direction, i.e. be moved upstream of the conveying air flow.
  • the respective direction of movement becomes the direction of movement each grate bar reversed so that each grate bar an oscillating movement around that shown in Figure 3a Starting position executes.
  • FIG. 4 shows an alternative possibility of movement of the Grate bars, with every second grate bar between one Starting position in which all grate bars 21 essentially are arranged side by side, and a downstream End position oscillates while the intermediate position Grate bars between the starting position and one upstream oscillate end position.
  • the Grate bars 21 have a substantially rectangular cross section, the narrow end faces of the conveying air flow are facing so that the grate bars have a large section modulus against the impacting coarse parts, i.e. the Own gravel and the resulting forces can easily record and derive.
  • the fine particles passing through the impact screen 21 hit and fall off the separator apron 17 to the bottom of the second plenum 16 where they accumulate.
  • the conveying air flow flows around the separator apron 17 and exits the collecting container 13 at the outlet 12, whereby possibly remaining particles in the conveying air flow through the sieve 18 at an outlet from the collecting container 13 are prevented.
  • the second collection chamber 16 is larger in volume than that Collection chamber 15. This causes a reduction in Flow rate of the conveying air what the Separation of the fine particles carried in the conveying air flow favored.
  • the outlet 12 leads over another Enlargement of the volume to a not shown Fine filter chamber.
  • the coarse fractions accumulating in the first collecting chamber 15 can occur due to the impact screen 20 Cleaning effect can be reused directly without further cleaning is necessary.
  • each link chain is 23 guided and driven via chain wheels 26, wherein in Figure 6, however, only the upper sprocket 26 is shown. All upper sprockets 26 are on a common drive axle 24 attached, which is transverse to the direction of flow L extends.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Refuse Collection And Transfer (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Earth Drilling (AREA)

Claims (23)

  1. Dispositif de convoyage par aspiration (10), en particulier drague suceuse, comprenant un conduit d'aspiration (11) débouchant dans un collecteur (13) dans lequel on peut séparer les particules grossières du matériau aspiré par rapport à l'air de convoyage au moyen d'un dispositif de criblage et les rassembler dans une chambre de collecte (15), caractérisé en ce que le dispositif de criblage est constitué par un crible à impact (20) présentant une pluralité de tiges de crible (21,22) mobiles les unes par rapport aux autres, et en ce que le matériau aspiré avec l'air de convoyage peut être projeté à grande vitesse sur le crible à impact (20).
  2. Dispositif de convoyage par aspiration selon la revendication 1, caractérisé en ce qu'au moins une des tiges de crible (21,22) peut être déplacée durant le processus d'aspiration sensiblement perpendiculairement à sa direction longitudinale.
  3. Dispositif de convoyage par aspiration selon la revendication 1 ou 2, caractérisé en ce que les tiges de crible (21,22) peuvent être déplacées selon un mouvement de va et vient dans le sens d'écoulement L de l'air de convoyage.
  4. Dispositif de convoyage par aspiration selon les revendications 1 à 3, caractérisé en ce que les tiges de crible (21,22) s'étendent sensiblement parallèles les unes aux autres.
  5. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les tiges de crible (22) sont mobiles dans le sens de leur direction longitudinale.
  6. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'au moins l'une des tiges de crible (22) est constituée par une portion d'un élément sans fin rotatif.
  7. Dispositif de convoyage par aspiration selon la revendication 6, caractérisé en ce que l'élément sans fin est une chaíne à maillons (23) rotative.
  8. Dispositif de convoyage par aspiration selon la revendication 6 ou 7, caractérisé en ce que l'élément sans fin tourne dans un plan s'étendant dans le sens d'écoulement L de l'air de convoyage.
  9. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 6 à 8, caractérisé en ce qu'un dispositif racleur (25) est associé à l'élément sans fin (23).
  10. Dispositif de convoyage par aspiration selon la revendication 9, caractérisé en ce que le dispositif racleur est constitué par un peigne (25).
  11. Dispositif de convoyage par aspiration selon la revendication 9 ou 10, caractérisé en ce que le dispositif racleur (25) est disposé en aval de l'élément sans fin (23).
  12. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 11, caractérisé en ce que le crible à impact (20) s'étend sensiblement perpendiculaire au sens d'écoulement L de l'air de convoyage.
  13. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 12, caractérisé en ce que le crible à impact (20) est monté de façon interchangeable dans le collecteur (13).
  14. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 13, caractérisé en ce que la distance entre l'extrémité (11a) du conduit d'aspiration (11) débouchant dans le collecteur (13) et le crible à impact (20) est modifiable.
  15. Dispositif de convoyage par aspiration selon la revendication 14, caractérisé en ce que le conduit d'aspiration (11) est monté réglable axialement.
  16. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 15, caractérisé en ce que le conduit d'aspiration (11) est monté pivotant.
  17. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 16, caractérisé en ce que le crible à impact (20) s'étend sur la totalité de la largeur du collecteur (13).
  18. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 17, caractérisé en ce que l'inclinaison du crible à impact (20) par rapport au sens de l'écoulement de l'air de convoyage est modifiable.
  19. Dispositif de convoyage par aspiration selon la revendication 18, caractérisé en ce que la surface du crible à impact (20) en regard du conduit d'aspiration (11) est dirigée vers le fond de la chambre de collecte (15).
  20. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 19, caractérisé en ce que le crible à impact (20) est de conformation convexe dans la direction du conduit d'aspiration (11).
  21. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 19, caractérisé en ce que le crible à impact (20) est de conformation concave dans la direction du conduit d'aspiration (11).
  22. Dispositif de convoyage par aspiration selon l'une quelconque des revendications 1 à 21, caractérisé en ce qu'une deuxième chambre de collecte (16) pour particules fines est connectée au crible à impact (20) en aval de celui-ci.
  23. Dispositif de convoyage par aspiration selon la revendication 22, caractérisé en ce que la deuxième chambre de collecte (16) est plus grande que la chambre de collecte (15) pour particules grossières.
EP97103724A 1996-03-07 1997-03-06 Dispositif de transport par aspiration nottament une drague suceuse Expired - Lifetime EP0794291B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19608782 1996-03-07
DE19608782A DE19608782A1 (de) 1996-03-07 1996-03-07 Saugfördervorrichtung, insbesondere Saugbagger

Publications (2)

Publication Number Publication Date
EP0794291A1 EP0794291A1 (fr) 1997-09-10
EP0794291B1 true EP0794291B1 (fr) 2002-02-06

Family

ID=7787468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97103724A Expired - Lifetime EP0794291B1 (fr) 1996-03-07 1997-03-06 Dispositif de transport par aspiration nottament une drague suceuse

Country Status (4)

Country Link
EP (1) EP0794291B1 (fr)
AT (1) ATE213039T1 (fr)
DE (2) DE19608782A1 (fr)
ES (1) ES2171769T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787733B1 (fr) * 1998-12-28 2001-03-16 Delta Neu Dispositif de captation de dechets dans un flux d'air et de filtration des poussieres et installation de collecte aeraulique de dechets et poussieres
DE102009032052A1 (de) * 2009-07-07 2011-01-20 Dieffenbacher Gmbh + Co. Kg Streumaschine mit zumindest einem Strömungswiderstand und ein Verfahren zum Betreiben der Streumaschine mit einem Strömungswiderstand
DE102009032074A1 (de) * 2009-07-07 2011-01-13 Dieffenbacher Gmbh + Co. Kg Verfahren zur Reinigung eines Strömungswiderstandes in einer Streumaschine und eine Vorrichtung zur Reinigung eines Strömungswiderstandes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE341221C (de) * 1919-09-26 1921-09-28 Siemens Schuckertwerke G M B H Abscheider fuer Saugluftfoerderanlagen
US1849800A (en) * 1930-11-03 1932-03-15 Hetherington & Berner Inc Stone box
DE647143C (de) * 1932-09-20 1937-06-29 Erwin Kramer Dr Ing Windsichtvorrichtung
DE2008480A1 (en) * 1970-02-24 1971-09-09 Chemische Werke Hüls AG, 4370 Mari Dust separation from plastic granulate
DE2311315A1 (de) * 1973-03-07 1974-09-12 Artur Simon Maschb Gmbh Sieb
CH625140A5 (en) * 1977-09-19 1981-09-15 Werner Grossmann Separating device for sorting fruit and contaminants
DE3316075A1 (de) * 1983-05-03 1984-11-08 Ibau Hamburg Ingenieurgesellschaft Industriebau Mbh, 2000 Hamburg Vorrichtung zum foerdern von staubfoermigem gut, insbesondere flugasche und zement
SE451432B (sv) * 1983-06-15 1987-10-12 Rudolf Woode Spaltsall for storleksuppdelning av styckeformigt gods, t ex treflis efter dess tjocklek
US4558787A (en) * 1983-08-01 1985-12-17 Marcus Danielsson Screening device having a screen deck composed of two screen frames
FR2606051B1 (fr) * 1986-10-30 1991-11-15 Gosselin Claude Engin de travaux publics pour la realisation de tranchees
DE3710283C2 (de) * 1987-03-28 1998-04-16 Zueblin Ag Einrichtung zum Abbau und Abtransport von kontaminiertem Erdreich
DE3837670A1 (de) * 1988-11-05 1990-05-10 Vmb Vesta Maschbau Gmbh & Co Saugbagger

Also Published As

Publication number Publication date
ES2171769T3 (es) 2002-09-16
ATE213039T1 (de) 2002-02-15
DE19608782A1 (de) 1997-09-18
EP0794291A1 (fr) 1997-09-10
DE59706272D1 (de) 2002-03-21

Similar Documents

Publication Publication Date Title
EP0019192B1 (fr) Dispositif pour l'enlèvement de détritus sur les routes ou sur les surfaces analogues au moyen d'un courant d'air aspirant
EP0259547B1 (fr) Dispositif pour éliminer des produits solides d'un liquide coulant dans une rigole
DE2519328C2 (de) Vorrichtung zur Rückgewinnung von Gießereisand aus Klumpen vorher verwendeten Gießereisandes
DE3731591C2 (fr)
DE4330233C3 (de) Kehrmaschine
DE2348269C2 (de) Gasentstaubungsvorrichtung
DE2311308C3 (de) Vorrichtung zum Trennen kugelförmiger Teilchen von Fasern, Folienstreifen u.dgl
EP0633067A2 (fr) Dispositif pour l'élimination ou pour la séparation de matériaux de densités différentes à partir d'un mélange de matières
DE1275931B (de) Windsichter fuer Schnittabak in den Beschickungskaesten von Zigarettenherstellungsmaschinen
DE4408247A1 (de) Reinigungsgerät für Sportbodenbeläge
AT5766U2 (de) Räumkette zum entfernen von schotter
EP0794291B1 (fr) Dispositif de transport par aspiration nottament une drague suceuse
DE2655386A1 (de) Fahrbare eisenbahngleisschotter- siebvorrichtung
DE19654132A1 (de) Siebrechen
DE102010034098A1 (de) Siebrechenvorrichtungen und Verwendung
DE10101033A1 (de) Reinigungssystem für Rotationsmähdrescher
EP1291059B1 (fr) Dispositif de séparation et élimination des copeaux
DE2650617C2 (de) Verfahren und Vorrichtung zum Reinigen und Sortieren von Getreide, Sämereien oder dergleichen Nutzgut
DE20114853U1 (de) Vorrichtung zum Separieren und Austragen von Spänen
DE102008058998B4 (de) Verfahren zur Sichtung bzw. Klassifizierung von geschnittenem, pflanzlichen Schüttgut, insbesondere Tabak, sowie Vorrichtung zur Durchführung des Verfahrens
DE2809331C2 (de) Vorrichtung zum Enterden von Feldfrüchten, wie Kartoffeln o.dgl.
EP0142821B1 (fr) Dispositif pour la séparation de cailloux et de betteraves dans un courant fluide
DE2749558C3 (de) Kartoffel-Sammelerntemaschine
DE960344C (de) Einrichtung zum pneumatischen Reinigen und Sichten von zerkleinerten Tabakblaettern
DE445829C (de) Kartoffelerntemaschine mit Schar, Elevator und dahinter angeordneten Schuettelsieben

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

AK Designated contracting states

Kind code of ref document: A1

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

17P Request for examination filed

Effective date: 19971129

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WENGERT AG WIRTSCHAFTSPRUEFUNGSGESELLSCHAFT STEUER

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20010309

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

AK Designated contracting states

Kind code of ref document: B1

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

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020206

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020206

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020206

REF Corresponds to:

Ref document number: 213039

Country of ref document: AT

Date of ref document: 20020215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

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: 20020306

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

REF Corresponds to:

Ref document number: 59706272

Country of ref document: DE

Date of ref document: 20020321

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

Ref country code: BE

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

Effective date: 20020331

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020313

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020506

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020506

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2171769

Country of ref document: ES

Kind code of ref document: T3

BERE Be: lapsed

Owner name: *WENGERT A.G. WIRTSCHAFTSPRUFUNGSGESELLSCHAFT STEU

Effective date: 20020331

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

26N No opposition filed

Effective date: 20021107

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: VMB VESTA MASCHINENBAU GMBH & CO. KG I. L.

Free format text: WENGERT AG WIRTSCHAFTSPRUEFUNGSGESELLSCHAFT STEUERBERATUNGSGESELLSCHAFT#FRIEDINGER STRASSE 2#78224 SINGEN (DE) -TRANSFER TO- VMB VESTA MASCHINENBAU GMBH & CO. KG I. L.#IM KIRCHBRAENDEL 15,#D-76669 BAD SCHOENBORN (DE)

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

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

Ref country code: CH

Payment date: 20110525

Year of fee payment: 15

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

Ref country code: AT

Payment date: 20110831

Year of fee payment: 15

Ref country code: GB

Payment date: 20110823

Year of fee payment: 15

Ref country code: FR

Payment date: 20110913

Year of fee payment: 15

Ref country code: ES

Payment date: 20110825

Year of fee payment: 15

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

Ref country code: IT

Payment date: 20110829

Year of fee payment: 15

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

Ref country code: DE

Payment date: 20110517

Year of fee payment: 15

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120306

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 213039

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120306

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20121130

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

Ref country code: LI

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

Effective date: 20120331

Ref country code: FR

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

Effective date: 20120402

Ref country code: GB

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

Effective date: 20120306

Ref country code: AT

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

Effective date: 20120306

Ref country code: CH

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

Effective date: 20120331

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59706272

Country of ref document: DE

Effective date: 20121002

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

Ref country code: IT

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

Effective date: 20120306

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130710

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

Ref country code: ES

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

Effective date: 20120307

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

Ref country code: DE

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

Effective date: 20121002