EP1235961B1 - Procede et dispositif de betonnage de puits verticaux - Google Patents

Procede et dispositif de betonnage de puits verticaux Download PDF

Info

Publication number
EP1235961B1
EP1235961B1 EP00989859A EP00989859A EP1235961B1 EP 1235961 B1 EP1235961 B1 EP 1235961B1 EP 00989859 A EP00989859 A EP 00989859A EP 00989859 A EP00989859 A EP 00989859A EP 1235961 B1 EP1235961 B1 EP 1235961B1
Authority
EP
European Patent Office
Prior art keywords
downpipe
concrete
cylinder
outlet
concrete column
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
EP00989859A
Other languages
German (de)
English (en)
Other versions
EP1235961A1 (fr
Inventor
Rolf Dose
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister AG
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 Putzmeister AG filed Critical Putzmeister AG
Publication of EP1235961A1 publication Critical patent/EP1235961A1/fr
Application granted granted Critical
Publication of EP1235961B1 publication Critical patent/EP1235961B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Definitions

  • the invention relates to a method and an arrangement for concreting deep, vertical shafts, in which concrete from above ground in one concrete column located in a downpipe to a lower-lying application point is promoted.
  • the object of the invention is a method and an arrangement for concreting deep vertical shafts develop, with which a reliable and segregation-free transport of the Concrete to the application points guaranteed with the greatest possible operational reliability is.
  • the solution according to the invention is based on the procedural idea that the concrete in portions at the outlet end of the downpipe taken from the advancing concrete column, from the concrete column separated and depressurized and then the application site is fed.
  • the invention proposed that the concrete column on the output side End of the downpipe into a cylinder and there from a below Supported enlargement of the cylinder volume retreating pistons is that the cylinder content after reaching a piston end position of the remaining concrete column separated and then preferably with feed the piston out of the cylinder directly or indirectly to the application site is carried out.
  • the concrete becomes useful passed into a buffer tank and fed from there to the application site.
  • the depressurized concrete is advantageously over another Fall distance that is shorter than the concrete column and for example by a Distribution hose can be formed, fed to the application site.
  • the advancing Concrete column at the outlet end of the downpipe in the upwards redirected cylinder pointing downwards, while that of the Portions of concrete separated from the cylinder are discharged downwards from the cylinder become.
  • Another preferred embodiment of the invention provides that the advancing concrete column alternately at the outlet end of the downpipe is introduced into two separate cylinders and of these in push-pull portioned and depressurized, if necessary, via the buffer tank to the application site is carried out.
  • the downpipe must be filled with concrete so that it does not Segregation and no destruction along the drop line.
  • the downpipe is first filled with fill water before the concrete with the interposition of at least one sealing element in the downpipe is initiated.
  • the filling water then obtained on the outlet side becomes via and connected to the lower end of the downpipe communicating return pipe preferably smaller diameter below the impact of the tracked concrete column promoted upwards or discarded into the shaft.
  • the decompression pump has a pipe switch that can be connected to the downpipe on the inlet side on the outlet side alternately pressure-tight on one of two cylinders can be connected, of which the other cylinder is preferably via a common buffer tank opens into an outlet line, in pistons that can be pushed back and forth in push-pull fashion are.
  • the pipe switch is in the buffer tank under the open cylinders arranged and has on the outlet side towards the cylinder openings up.
  • For maintenance work on the decompression pump to be able to perform without the concrete column from the To remove the downpipe is in the downpipe in front of the decompression pump Gate valve arranged.
  • the return line serves to do this, fill in the water filled with concrete before filling the downpipe the impact of the advancing concrete column upwards from the shaft lead out.
  • the water is returned according to the principle of communicating tubes.
  • the invention further relates to a decompression pump for delivery of pressure-loaded thick materials, in particular concrete, to an application point according to claim 15, in particular for use in a concreting arrangement
  • the decompression pump has according to the invention a pipe switch loaded on one side with the pressure-loaded thick material on the outlet side alternately pressure-tight on one of two cylinders can be connected, of which the other cylinder is preferably via a common buffer tank opens into an outlet, and wherein in the cylinders are arranged two pistons that can be pushed back and forth in push-pull are.
  • the buffer container expediently has a base, preferably downward-facing outlet connection to which a distributor hose can be connected. It is also useful with a pressure-tight seal Provide maintenance opening.
  • the arrangement shown in the drawing is for concreting the shaft walls 10 of a shaft 12 with a depth of e.g. 500 m and more determined.
  • the concrete is made from the various platforms 14 that pass over a ladder 16 can be reached with a manually guided distribution hose 18 in free fall in the pre-assembled formwork 20 on the floor 22 are closed.
  • Spreading the concrete over the Distribution hose 18 is through the outlet 24 of a decompression pump 26, which is connected at its inlet 28 to a downpipe 30.
  • the downpipe 30 essentially leads from the surface (upper edge 31 of the shaft 12) vertically down on one of the shaft walls 10 and is on the height of the lower edge of the decompression pump 26 bent towards this.
  • the downpipe 30 is on the inlet side via a filling pump 32 with concrete loaded so that a concrete column forms in the downpipe 30, which at the end of the downpipe 30 under high pressure at the inlet 28 of the decompression pump pending.
  • the decompression pump 26 comprises a pipe switch designed as an S-pipe 34, which is in a buffer container 36 by one to the inlet opening 28 concentric vertical axis 38 with the aid of a hydraulic drive 40 is pivotally mounted.
  • a pipe switch designed as an S-pipe 34
  • At the top of the buffer tank 36 are two Delivery cylinder 42 arranged vertically, with their downward facing Openings 44 open into the buffer container 36 and their not shown Pistons with the help of a hydraulic cylinder 46, the pistons on the rod side through a water box 47, can be driven in push-pull.
  • the Pipe switch 34 is synchronized with the hydraulic cylinders via the hydraulic drive 40 46 driven so that the outlet opening 48 of the pipe switch 34th alternately gets in front of one of the cylinder openings while the respective another cylinder opening 44 points freely down into the buffer container.
  • the Hydraulic unit 54 for feeding the hydraulic drive 40 and the hydraulic cylinders 46 is located on one of the platforms 14 near the decompression pump 26.
  • the pipe switch 34 is in each case with the downward Piston in one of the cylinders 42 in front of the relevant cylinder opening 44 switched so that the pressurized concrete column through supports the diverter valve 34 against the piston in question.
  • the switch is switched to the other cylinder, the piston of which is in its lower end position.
  • the first cylinder becomes Buffer tank 36 opened so that the portion of concrete therein pressure-free via the atmospheric pressure prevailing in the buffer tank 36 is placed and when the piston in question is fed into the buffer tank 36 arrives. From the buffer tank 36, the concrete falls through the outlet 24 in the distribution hose 18 and from there in free fall Application point directed in the formwork 20.
  • the buffer container 36 is provided with a side cover 50 which is closed Maintenance purposes can be opened.
  • the downpipe 30 is expedient beforehand locked by a slider 52 to free the diverter 34 put.
  • the system is cleaned using a water column, which is from the surface from with the interposition of a cleaning pig with the filling pump switched off 32 is introduced into the downpipe. About 20 m water column are sufficient, gradually as the decompression pump 26 continues to operate up into the buffer tank 36.
  • the invention relates to a method and an arrangement for concreting vertical shafts with a depth of e.g. 500 m and more.
  • the concrete is in there over a a downpipe 30 located concrete column to a lower application point 20 promoted.
  • For demixing and non-destructive concreting To ensure the concrete is at the outlet end of the downpipe 30 removed in portions from the advancing concrete column, from separated from the concrete column and depressurized and then the application site fed.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Reciprocating Pumps (AREA)
  • Treatment Of Sludge (AREA)

Claims (17)

  1. Procédé de bétonnage de puits profonds, dans lequel du béton est acheminé, par l'intermédiaire d'une colonne de béton logée dans une tubulure de descente (30), vers une zone d'application (20) située dans la profondeur, ledit béton étant prélevé de la colonne de béton affluante, par portions, à l'extrémité de la tubulure de descente (30) située côté sortie, séparé d'avec ladite colonne de béton en étant alors décompressé, puis délivré à la zone d'application (20), caractérisé par le fait que la colonne de béton est dirigée, à l'extrémité de la tubulure de descente (30) située côté sortie, jusque dans un vérin (42) dans lequel elle prend appui sur un piston se rétractant par augmentation de volume du vérin ; et par le fait que, après qu'une position extrême du piston a été atteinte, le contenu du vérin est séparé d'avec le reste de la colonne de béton, puis est indirectement ou directement déversé hors du vérin (42), vers la zone d'application (20), avec avance du piston.
  2. Procédé selon la revendication 1, caractérisé par le fait que le béton sortant du vérin (42) est dirigé dans un réceptacle d'accumulation (36), à partir duquel il est déversé vers la zone d'application (20).
  3. Procédé selon la revendication 1 ou 2, caractérisé par le fait que le béton décompressé est dirigé vers la zone d'application par l'intermédiaire d'un trajet supplémentaire de descente qui est plus court que la colonne de béton.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé par le fait que la colonne de béton affluante est dirigée, à l'extrémité de la tubulure de descente (30) située côté sortie, jusque dans le vérin (42) orienté vers le haut et ouvert vers le bas ; et par le fait que les portions de béton, séparées d'avec la colonne de béton, sont déversées vers le bas à partir dudit vérin (42).
  5. Procédé selon l'une des revendications 1 à 4, caractérisé par le fait que la colonne de béton affluante est introduite en alternance, à l'extrémité de la tubulure de descente (30) située côté sortie, dans deux vérins distincts par l'intermédiaire desquels elle est portionnée en opposition symétrique, puis est déversée vers la zone d'application, éventuellement par l'intermédiaire du réceptacle d'accumulation (36).
  6. Procédé selon l'une des revendications 1 à 5, caractérisé par le fait que la tubulure de descente (30) est tout d'abord emplie d'eau de garnissage avant que le béton soit introduit dans ladite tubulure de descente (30), avec interposition d'au moins un élément d'étanchement ; et par le fait que l'eau de garnissage, présente côté sortie, est renvoyée vers le haut ou rejetée dans le puits par l'intermédiaire d'une canalisation de retour (56) communiquant avec ladite tubulure de descente (30).
  7. Dispositif de bétonnage de puits profonds, comprenant une pompe d'emplissage (32) et une tubulure de descente (30) raccordée à ladite pompe d'emplissage, l'extrémité de la tubulure de descente (30), qui est située côté sortie, pouvant être raccordée à une pompe de décompression (26) tenant la pression et dont la sortie (24) peut être reliée à une zone d'application (20), caractérisé par le fait que la pompe de décompression (26) comporte une bifurcation tubulaire (34) qui peut être reliée à la tubulure de descente (30), côté entrée, et peut être alternativement raccordée, côté sortie, à l'un de deux vérins (42) au sein desquels l'autre vérin (42) considéré gagne la sortie (24) par l'intermédiaire d'un réceptacle commun d'accumulation (36), lesdits vérins (42) renfermant des pistons pouvant effectuer des coulissements alternatifs en opposition symétrique.
  8. Dispositif selon la revendication 7, caractérisé par le fait qu'un tuyau répartiteur (18), menant à la zone d'application (20), peut être raccordé à la sortie (24).
  9. Dispositif selon la revendication 7 ou 8, caractérisé par le fait que la bifurcation tubulaire (34) est disposée, dans le réceptacle d'accumulation (36), au-dessous des vérins (42) ouverts vers le bas et est orientée vers le haut, côté sortie, en direction d'ouvertures (44) desdits vérins.
  10. Dispositif selon l'une des revendications 7 à 9, caractérisé par le fait que la sortie (24) est orientée vers le bas à partir de la pompe de décompression (26).
  11. Dispositif selon l'une des revendications 7 à 10, caractérisé par le fait qu'un obturateur coulissant (52) est logé dans la tubulure de descente (30), avant la pompe de décompression (26).
  12. Dispositif selon l'une des revendications 7 à 11, caractérisé par le fait que la tubulure de descente (30) est raccordée, avant la pompe de décompression (26), à une canalisation de retour (56) pouvant être isolée et présentant, de préférence, une plus petite section transversale que ladite tubulure de descente (30).
  13. Dispositif selon la revendication 12, caractérisé par le fait que la canalisation de retour (55) est guidée vers la surface.
  14. Dispositif selon l'une des revendications 7 à 13, caractérisé par un système de commande en vue de l'activation synchronisée de la pompe d'emplissage (32) et de la pompe de décompression (26).
  15. Pompe de décompression pour acheminer des substances épaisses soumises à une pression, en particulier du béton, vers une zone d'application (20), caractérisée par une bifurcation tubulaire (34) qui peut être sollicitée, côté entrée, par la substance épaisse soumise à une pression et peut être raccordée en alternance côté sortie, avec étarichéité à la pression, à l'un de deux vérins (42) au sein desquels l'autre vérin considéré gagne une sortie (24) par l'intermédiaire d'un réceptacle commun d'accumulation (36), lesdits vérins renfermant deux pistons pouvant accomplir des coulissements alternatifs en opposition symétrique.
  16. Pompe de décompression selon la revendication 15, caractérisée par le fait que le réceptacle d'accumulation (36) présente un raccord de sortie (24) situé côté fond et préférentiellement orienté vers le bas.
  17. Pompe de décompression selon la revendication 15 ou 16, caractérisée par le fait que le réceptacle d'accumulation (36) comporte un orifice de maintenance pouvant être obturé par un couvercle (50), avec étanchéité à la pression.
EP00989859A 1999-12-08 2000-11-16 Procede et dispositif de betonnage de puits verticaux Expired - Lifetime EP1235961B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19959217A DE19959217A1 (de) 1999-12-08 1999-12-08 Verfahren und Anordnung zum Betonieren von vertikalen Schächten
DE19959217 1999-12-08
PCT/EP2000/011329 WO2001042570A1 (fr) 1999-12-08 2000-11-16 Procede et dispositif de betonnage de puits verticaux

Publications (2)

Publication Number Publication Date
EP1235961A1 EP1235961A1 (fr) 2002-09-04
EP1235961B1 true EP1235961B1 (fr) 2003-10-01

Family

ID=7931883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00989859A Expired - Lifetime EP1235961B1 (fr) 1999-12-08 2000-11-16 Procede et dispositif de betonnage de puits verticaux

Country Status (6)

Country Link
US (1) US6776558B1 (fr)
EP (1) EP1235961B1 (fr)
AT (1) ATE251258T1 (fr)
DE (2) DE19959217A1 (fr)
ES (1) ES2206347T3 (fr)
WO (1) WO2001042570A1 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074495B (de) * 1960-01-28 Torkret GmbH Essen Verfahren und Einrichtung zum Ab\\art->tordern von Beton u dgl auf größere Tiefen
US3663129A (en) * 1970-09-18 1972-05-16 Leon A Antosh Concrete pump
DE2153204C3 (de) * 1971-10-26 1980-03-27 Georg 8940 Memmingen Stetter Zweizylindrige Betonpumpe mit einem Betonflußschieber
US3746140A (en) * 1972-03-31 1973-07-17 R Schiffelbein Concrete delivery chute attachment
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
US4031708A (en) * 1976-09-20 1977-06-28 Hanson Raymond A Slipforming method and apparatus for in situ lining of an upwardly open shaft with monolithic concrete
DE2757035C3 (de) * 1977-12-21 1980-09-11 Wibau Industrie Und Verwaltung Gmbh, 6466 Gruendau Betonkolbenpumpe
US4198193A (en) * 1978-05-12 1980-04-15 Walters James F Automatic wear compensation apparatus for concrete pumping hopper apparatus
JPS5851110B2 (ja) * 1979-11-05 1983-11-14 鹿島建設株式会社 コンクリ−トの斜め下方投下方法およびその装置
GB8724262D0 (en) * 1987-10-15 1987-11-18 Caledonian Mining Co Ltd Lining bore holes
DE3813758A1 (de) * 1988-04-23 1989-11-02 Putzmeister Maschf Materialaufgabebehaelter fuer dickstoffpumpen
DE3814824A1 (de) * 1988-05-02 1989-11-16 Putzmeister Maschf Steuerungsanordnung fuer eine zweizylinder-dickstoffpumpe
DE19503986A1 (de) * 1995-02-07 1996-08-08 Hudelmaier Ulrike Verfahren und Vorrichtung zum Fördern von Beton oder anderen Dickstoffen
IT1294068B1 (it) * 1997-01-17 1999-03-22 Gianguido Ravellini Dispositivo di pompaggio, in particolare per materiale cementizio.
DE19957337A1 (de) * 1999-11-29 2001-05-31 Hudelmaier Joerg Dickstoffpumpe

Also Published As

Publication number Publication date
DE50003946D1 (de) 2003-11-06
EP1235961A1 (fr) 2002-09-04
US6776558B1 (en) 2004-08-17
WO2001042570A1 (fr) 2001-06-14
DE19959217A1 (de) 2001-06-13
ATE251258T1 (de) 2003-10-15
ES2206347T3 (es) 2004-05-16

Similar Documents

Publication Publication Date Title
DE102005024731A1 (de) Füllgerät zum Abfüllen von Trinkflüssigkeit
DE102006016083A1 (de) Kolbenpumpe für Dickstoffe
EP2755802B1 (fr) Dispositif pour la coupe avec jet d'eau contenant abrasiv
DE3542767A1 (de) Vorrichtung zum foerdern von zwei zaehfluessigen substanzen in vorgegebenem mengenverhaeltnis aus zwei vorratsbehaeltern zu einer oder mehreren duesen
EP2465655B1 (fr) Procédé de vidage d'un silo de grue développé pour la réception et le transport suspendu de matériaux de construction coulants
EP1235961B1 (fr) Procede et dispositif de betonnage de puits verticaux
DE3208444A1 (de) Ausbaueinheit fuer den abbau eines kohlenfloezes oder nutzbaren minerals in baenken und/oder mit nachriss der kohle oder nutzbaren minerals im dach
EP2699742B1 (fr) Agencement et procédé pour la production des éléments en béton
DE4340235C2 (de) Vorrichtung zum kontinuierlichen Abführen viskoser Materialien aus Behältern
EP2103742B1 (fr) Agitateur destiné à la fabrication de colonnes de matériau dans le sol
DE738332C (de) Verfahren und Einrichtung zum Vorpfaenden
DE3390352C2 (fr)
EP0988450A1 (fr) Pompe a liquides epais comportant deux cylindres
EP3523477B1 (fr) Machine et procédé de nettoyage du ballast sur une voie ferrée
DE2021903A1 (de) Transportbetonmischer mit einer Foerdereinrichtung
DE2943967A1 (de) Rohrleitungsarmatur mit einem in leitungen, die unter druck stehende dickstoffe, vorzugsweise beton foerdern, einbaubarem gehaeuse zum einwechseln eines wischers
DE1517847A1 (de) Bodenverschluss fuer Laeuterbottiche
DE19619532C2 (de) Verfahren zur Herstellung einer begehbarer Tunnelverbindung zwischen zwei benachbarten, verbohrten Schachtbohrungen und Vorrichtung zur Durchführung des Verfahrens
DE2612385C2 (de) Vorrichtung zum Entwässern von Schlamm
DE102007039789A1 (de) Verfahren und Apparatur zum Pumpen von Mörtel für dessen Verfüllung oder Verfugung
DE3104730A1 (de) Einrichtung und verfahren zur hydraulischen abbefoerderung von in untertaegigen bergbaulichen abbaubetrieben, insbesondere des steinkohlebergbaus, anfalldendem haufwerk
DE2167085C2 (de) Kanalreinigungsgerät
EP0835984B1 (fr) Procédé de substitution de liquide de soutien par air comprimé dans une machine de creusement hydraulique à bouclier
DE3827676C1 (en) Arrangement for transporting powdery or granular material - construction-material mixtures (material to be conveyed) - for use in underground mining or tunnelling
DE4240286A1 (de) Kompaktpresse mit vollautomatischer Ballenverpackung

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: 20020522

AK Designated contracting states

Kind code of ref document: A1

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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DOSE, ROLF

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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

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: 20031001

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: 20031001

Ref country code: TR

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: 20031001

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50003946

Country of ref document: DE

Date of ref document: 20031106

Kind code of ref document: P

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

Ref country code: CY

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: 20031116

Ref country code: LU

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

Effective date: 20031116

Ref country code: AT

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

Effective date: 20031116

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

Ref country code: MC

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

Effective date: 20031130

Ref country code: BE

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

Effective date: 20031130

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20040101

Ref country code: GR

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: 20040101

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2206347

Country of ref document: ES

Kind code of ref document: T3

BERE Be: lapsed

Owner name: *PUTZMEISTER A.G.

Effective date: 20031130

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
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: 20040702

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: 20041130

Ref country code: CH

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

Effective date: 20041130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: PT

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

Effective date: 20040301

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

Ref country code: DE

Payment date: 20071122

Year of fee payment: 8

Ref country code: ES

Payment date: 20071214

Year of fee payment: 8

Ref country code: NL

Payment date: 20071127

Year of fee payment: 8

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

Ref country code: IT

Payment date: 20071121

Year of fee payment: 8

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

Ref country code: SE

Payment date: 20071119

Year of fee payment: 8

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

Ref country code: FR

Payment date: 20071114

Year of fee payment: 8

Ref country code: GB

Payment date: 20071127

Year of fee payment: 8

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Ref country code: FR

Ref legal event code: CJ

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20081116

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 NON-PAYMENT OF DUE FEES

Effective date: 20090601

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20090601

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: 20081116

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090731

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: 20090603

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 NON-PAYMENT OF DUE FEES

Effective date: 20081116

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20081117

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: 20081117

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 NON-PAYMENT OF DUE FEES

Effective date: 20081117

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

Ref country code: FR

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

Effective date: 20081130