EP0667313B1 - Elevator system with synchronous linear drive in the counterweight - Google Patents

Elevator system with synchronous linear drive in the counterweight Download PDF

Info

Publication number
EP0667313B1
EP0667313B1 EP94118559A EP94118559A EP0667313B1 EP 0667313 B1 EP0667313 B1 EP 0667313B1 EP 94118559 A EP94118559 A EP 94118559A EP 94118559 A EP94118559 A EP 94118559A EP 0667313 B1 EP0667313 B1 EP 0667313B1
Authority
EP
European Patent Office
Prior art keywords
fixed
counterweight
lift
shaft wall
guide
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
EP94118559A
Other languages
German (de)
French (fr)
Other versions
EP0667313A2 (en
EP0667313A3 (en
Inventor
Joachim Dr. Ing. El. Biewald
Volker. Dipl.-Ing. El. Scheub
Stefan Dipl.-Ing. Mb Hugel (Ba)
Horst Pollmann
Wolfgang Barth
Peter Schneider
Martin Grosser
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.)
C Haushahn GmbH and Co
Original Assignee
C Haushahn GmbH and Co
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 C Haushahn GmbH and Co filed Critical C Haushahn GmbH and Co
Publication of EP0667313A2 publication Critical patent/EP0667313A2/en
Publication of EP0667313A3 publication Critical patent/EP0667313A3/en
Application granted granted Critical
Publication of EP0667313B1 publication Critical patent/EP0667313B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/021—Guideways; Guides with a particular position in the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor

Definitions

  • the present invention has a car equipped Elevator to the object in which the car has a Carrier cable is connected to a counterweight on which the Short stator arranged as a synchronous motor linear motor is, the reaction part designed as a magnetic strip is attached to the shaft wall of the elevator.
  • a car equipped Elevator to the object in which the car has a Carrier cable is connected to a counterweight on which the Short stator arranged as a synchronous motor linear motor is, the reaction part designed as a magnetic strip is attached to the shaft wall of the elevator.
  • Such an elevator system is already known from DE-A-34 22 374.
  • the eccentric attachment of the suspension cable to the car which is also known as the so-called backpack guide, Above all, allows easy guidance of the elevator ropes by the Rope fixed point of the counterweight on a rope pulley on upper suspension bracket in the shaft head to the fixed rope point on the car run and are almost in one level.
  • This rope course allows for the rope pulley as well the guidance of the car and counterweight a supporting structure, which is characterized by a particularly simple and therefore also a exact assembly distinguishes.
  • the guide device thereby as a self-contained on the shaft wall attached support frame is formed, which all during operation absorbing forces occurring in the elevator and to the shaft wall and passes the pit.
  • the elevator 1 shown diagrammatically in FIG. 1 is in one housed with 2 designated elevator shaft and has one Car 3, which has a cable 4 with a counterweight 5 is connected.
  • the management of the car 3 is used designated 6, consisting of two vertical Guide rails 7 and more, connecting them together Cross connectors 8 exists.
  • the elevator 1 is driven by means of a synchronous motor trained linear motor, the short stator 12 in the in Fig. 2 shown manner on the back 13 of the previously mentioned Counterweight 5 is arranged in a niche 14.
  • This Short stator 12 is a reaction part in cross section U-shaped magnetic strip 15 assigned to the short stator 12th protrudes and, as shown in Figs. 1 and 2 can be seen the cross connectors connecting the guide rail 7 8 is attached.
  • the Guide rails 7, the bow tie 8 together with the upper suspension bracket 10 and a floor support 16 a self-contained Frame that both the backpack guide of the car 3 as also serves to guide the counterweight 5.
  • the on the car 3 and the counterweight 5 located fixed rope points 17 and 18 are arranged so that the cable 4 is about the same Level as well as the guide roller 11 is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Linear Motors (AREA)

Abstract

The reaction part formed as a magnet strip is fixed to the shaft wall of the lift. The linear motor is formed as a synchronous motor and the lift cage (3) is eccentrically fixed to the support rope (4). The magnet strip (15) formed from permanent magnets is fixed to the cross binders (8) of a guide device (6). The guide device is formed as a closed support frame (7,8,10,16), fixed to the shaft wall (2). The support frame together with the guide rails (7), the cross binders (8), the magnet strip (15) and the counterweight (5) forms a unified and closed structural component.

Description

Die vorliegende Erfindung hat einen mit einem Fahrkorb ausgestatteten Aufzug zum Gegenstand, bei dem der Fahrkorb über einen Tragseilzug mit einem Gegengewicht verbunden ist, an dem der Kurzstator eines als Synchronmotor ausgebildeten Linearmotors angeordnet ist, dessen als Magnetleiste ausgebildeter Reaktionsteil an der Schachtwand des Aufzuges befestigt ist. Ein solches Aufzugsystem ist bereits aus der DE-A-34 22 374 bekannt.The present invention has a car equipped Elevator to the object in which the car has a Carrier cable is connected to a counterweight on which the Short stator arranged as a synchronous motor linear motor is, the reaction part designed as a magnetic strip is attached to the shaft wall of the elevator. Such an elevator system is already known from DE-A-34 22 374.

Um den Aufbau eines solchen Aufzugsystems zu vereinfachen und vor allem umfangreiche Umlenkrollenvorrichtungen im Schachtkopf zu vermeiden, ist erfindungsgemäß der an einer Führungsvorrichtung angeordnete Fahrkorb exzentrisch an dem Tragseil und die aus Permanentmagneten gebildete Magnetleiste an den Querverbindern der Führungsvorrichtung befestigt.To simplify the construction of such an elevator system and before extensive deflection roller devices in the shaft head To avoid, is according to the invention on a guide device arranged car eccentrically on the suspension cable and out Permanent magnet formed magnetic strip on the cross connectors attached to the guide device.

Die exzentrische Befestigung des Tragseilstranges an dem Fahrkorb, die auch als sogenannte Rucksackführung bezeichnet wird, erlaubt vor allem eine einfache Führung der Aufzugsseile, die vom Seilfestpunkt des Gegengewichtes über eine Seilumlenkrolle am oberen Aufhängeträger im Schachtkopf zum Seilfestpunkt am Fahrkorb verlaufen und sich nahezu in einer einzigen Ebene befinden. Dieser Seilverlauf ermöglicht dabei für die Seilumlenkrolle sowie die Führung des Fahrkorbes und Gegengewichts eine Tragkonstruktion, die sich durch eine besonders einfache und damit auch eine genaue Montage auszeichnet.The eccentric attachment of the suspension cable to the car, which is also known as the so-called backpack guide, Above all, allows easy guidance of the elevator ropes by the Rope fixed point of the counterweight on a rope pulley on upper suspension bracket in the shaft head to the fixed rope point on the car run and are almost in one level. This rope course allows for the rope pulley as well the guidance of the car and counterweight a supporting structure, which is characterized by a particularly simple and therefore also a exact assembly distinguishes.

In diesem Zusammenhang ist es von Vorteil, wenn die Führungsvorrichtung dabei als ein in sich geschlossener an der Schachtwand befestigter Tragrahmen ausgebildet ist, welcher alle beim Betrieb des Aufzuges auftretende Kräfte aufnimmt und an die Schachtwand und Schachtgrube weitergibt. In this context, it is advantageous if the guide device thereby as a self-contained on the shaft wall attached support frame is formed, which all during operation absorbing forces occurring in the elevator and to the shaft wall and passes the pit.

Ferner ist es noch zweckmäßig, wenn der Tragrahmen zusammen mit den Führungsschienen, den Querverbindern, der an diesem befestigten Magnetleiste und dem Gegengewicht dann ein einheitliches und in sich geschlossenes Bauelement bildet. Durch die erfindungsgemäß verschlagene Anordnung der Elemente wird eine sehr kompakte, platzsparende und leicht zu montierende Antriebs- und Führungseinheit für einen Aufzug geschaffen.It is also useful if the support frame together with the guide rails, the cross connectors that are attached to it Magnetic bar and the counterweight then a uniform and forms a self-contained component. By the invention cunning arrangement of the elements becomes a very compact, space-saving and easy to assemble drive and guide unit created for an elevator.

Weitere Einzelheiten zu der vorliegenden Erfindung ergeben sich aus der nach folgender Beschreibung einer beispielsweisen Ausführungsform sowie den nachgestellten Ansprüchen. Es zeigen:

Fig. 1
eine schaubildliche und schematische Darstellung des Aufzuges und
Fig. 2
einen Querschnitt des Aufzugsschachtes.
Further details on the present invention will become apparent from the description of an exemplary embodiment which follows and the claims which follow. Show it:
Fig. 1
a diagrammatic and schematic representation of the elevator and
Fig. 2
a cross section of the elevator shaft.

Der in der Fig. 1 schaubildlich dargestellte Aufzug 1 ist in einem mit 2 bezeichneten Aufzugsschacht untergebracht und weist einen Fahrkorb 3 auf, der über einen Tragseilzug 4 mit einem Gegengewicht 5 verbunden ist. Der Führung des Fahrkorbes 3 dient eine mit 6 bezeichnete Führungsvorrichtung, die aus zwei vertikalen Führungsschienen 7 und mehreren, diese miteinander verbindenden Querverbindern 8 besteht. Am Kopf 9 dieser Führungsvorrichtung 6 befindet sich ein mit 10 bezeichneter Aufhängeträger, der der Lagerung einer Seilumlenkrolle 11 des Tragseilzuges 4 dient.The elevator 1 shown diagrammatically in FIG. 1 is in one housed with 2 designated elevator shaft and has one Car 3, which has a cable 4 with a counterweight 5 is connected. The management of the car 3 is used designated 6, consisting of two vertical Guide rails 7 and more, connecting them together Cross connectors 8 exists. On the head 9 of this guide device 6 there is a suspension bracket designated 10, the storage a pulley 11 of the suspension cable 4 is used.

Angetrieben wird der Aufzug 1 mittels eines als Synchronmotor ausgebildeten Linearmotors, dessen Kurzstator 12 in der in der Fig. 2 gezeigten Weise an der Rückseite 13 des zuvor schon erwähnten Gegengewichtes 5 in einer Nische 14 angeordnet ist. Diesem Kurzstator 12 ist als Reaktionsteil eine im Querschnitt U-förmige Magnetleiste 15 zugeordnet, in die der Kurzstator 12 hineinragt und die, wie aus den Fign. 1 und 2 ersichtlich ist, an den die Führungsschiene 7 miteinander verbindenden Querverbindern 8 befestigt ist.The elevator 1 is driven by means of a synchronous motor trained linear motor, the short stator 12 in the in Fig. 2 shown manner on the back 13 of the previously mentioned Counterweight 5 is arranged in a niche 14. This Short stator 12 is a reaction part in cross section U-shaped magnetic strip 15 assigned to the short stator 12th protrudes and, as shown in Figs. 1 and 2 can be seen the cross connectors connecting the guide rail 7 8 is attached.

Wie insbesondere aus der Fig. 2 ersichtlich ist, so bilden die Führungsschienen 7, die Querbinder 8 zusammen mit dem oberen Aufhängeträger 10 und einem Bodenträger 16 einen in sich geschlossenen Rahmen, der sowohl der Rucksackführung des Fahrkorbes 3 als auch der Führung des Gegengewichtes 5 dient. Die an dem Fahrkorb 3 und dem Gegengewicht 5 befindlichen Seilfestpunkte 17 und 18 sind dabei so angeordnet, daß der Tragseilzug 4 etwa in der gleichen Ebene wie auch die Umlenkrolle 11 liegt.As can be seen in particular from FIG. 2, the Guide rails 7, the bow tie 8 together with the upper suspension bracket 10 and a floor support 16 a self-contained Frame that both the backpack guide of the car 3 as also serves to guide the counterweight 5. The on the car 3 and the counterweight 5 located fixed rope points 17 and 18 are arranged so that the cable 4 is about the same Level as well as the guide roller 11 is.

Claims (3)

  1. Lift system having linear drive, wherein the cage (3) is connected via a carrying cable line (4) to a counterweight (5) on which the short stator (12) of a linear motor in the form of a synchronous motor is arranged whose reaction component in the form of a magnetic strip (15) is fixed to the shaft wall of the lift, characterised in that the cage (3) arranged on a guide apparatus (6) is fixed eccentrically to the carrying cable (4) and the magnetic strip (15) formed from permanent magnets is fixed to the transverse connectors (8) of the guide apparatus (6).
  2. Lift according to claim 1, characterised in that the guide apparatus (6) is in the form of a self-contained carrying frame (7/8/10/16) fixed to the shaft wall (2).
  3. Lift according to claim 2, characterised in that the carrying frame, together with the guide rails (7), the transverse connectors (8), the magnetic strip (15) fixed thereto and the counterweight (5), forms a unified and self-contained construction element.
EP94118559A 1994-02-15 1994-11-25 Elevator system with synchronous linear drive in the counterweight Expired - Lifetime EP0667313B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9402427U DE9402427U1 (en) 1994-02-15 1994-02-15 Elevator system with linear drive
DE9402427U 1994-02-15

Publications (3)

Publication Number Publication Date
EP0667313A2 EP0667313A2 (en) 1995-08-16
EP0667313A3 EP0667313A3 (en) 1996-02-21
EP0667313B1 true EP0667313B1 (en) 1999-05-19

Family

ID=6904566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118559A Expired - Lifetime EP0667313B1 (en) 1994-02-15 1994-11-25 Elevator system with synchronous linear drive in the counterweight

Country Status (6)

Country Link
EP (1) EP0667313B1 (en)
JP (1) JP2608390B2 (en)
AT (1) ATE180238T1 (en)
DE (2) DE9402427U1 (en)
DK (1) DK0667313T3 (en)
ES (1) ES2134309T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858965B1 (en) * 1997-02-17 2000-04-26 Thyssen Aufzugswerke GmbH Linear motor for driving an elevator car
JP4493759B2 (en) * 1999-09-13 2010-06-30 三菱電機株式会社 Elevator equipment
DE10014002A1 (en) * 2000-03-22 2001-10-04 Hillenkoetter & Ronsieck Vertical elevator, has drive mechanism integrated into counterweight attached to lift car traction device
KR100691420B1 (en) * 2006-05-22 2007-03-12 이은재 Basket loading device
JP2008100847A (en) * 2008-01-21 2008-05-01 Toshiba Elevator Co Ltd Elevator device
DE202013000279U1 (en) 2013-01-11 2013-02-27 Lothar Ginzel Elevator, lift or the like
CN107686036A (en) * 2017-07-26 2018-02-13 杭州奥弗德机电科技有限公司 A kind of attachment structure of car guide rail and counter weight guide track
DE102019200235A1 (en) * 2019-01-10 2020-07-16 Thyssenkrupp Ag Elevator system with space-saving arrangement of components in the elevator shaft
CN112678658A (en) * 2021-01-05 2021-04-20 德马帝森电梯有限公司 Elevator shaft arrangement structure
CN114476899B (en) * 2021-11-19 2024-02-20 佛山市和众电梯技术有限公司 Derrick type elevator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506479A1 (en) * 1967-06-14 1969-12-18 Hans Mangelsdorff Elastic headstock chain drive, especially for industrial and garage lifts
DE3422374A1 (en) * 1984-06-15 1985-12-19 Kurt-Erich 8000 München Heidenreich Lift
JPH02241353A (en) * 1989-02-28 1990-09-26 Otis Elevator Co Air gap adjuster for cylindrical linear motor
JPH0313480A (en) * 1989-05-30 1991-01-22 Otis Elevator Co Elevator equipment
JPH0755774B2 (en) * 1989-07-20 1995-06-14 三菱電機株式会社 Elevator hoistway tower
JP2580884B2 (en) * 1991-04-09 1997-02-12 三菱電機株式会社 Linear motor type elevator
JP2549838Y2 (en) * 1991-10-25 1997-10-08 オーチス エレベータ カンパニー Car suspension structure for linear motor type elevator

Also Published As

Publication number Publication date
DK0667313T3 (en) 1999-11-08
DE9402427U1 (en) 1994-06-09
ATE180238T1 (en) 1999-06-15
DE59408285D1 (en) 1999-06-24
ES2134309T3 (en) 1999-10-01
EP0667313A2 (en) 1995-08-16
JP2608390B2 (en) 1997-05-07
EP0667313A3 (en) 1996-02-21
JPH07257858A (en) 1995-10-09

Similar Documents

Publication Publication Date Title
EP0846645B1 (en) Elevator with modular construction
EP0667313B1 (en) Elevator system with synchronous linear drive in the counterweight
DE69922113T2 (en) Traction sheave elevator with cable couplings for attaching cable ends to guide rails
EP1224142B1 (en) Cable elevator
DE29924832U1 (en) Traction elevator
DE783452T1 (en) ARRANGEMENT FOR FASTENING A LIFT ROPE
EP1457454A1 (en) Elevator car with integrated diverting pulleys
EP0926093B2 (en) Elevator, in particular traction sheave elevator
EP3052420A1 (en) Elevator installation
EP1234796A1 (en) Arrangement for compensating cable
EP0913353A1 (en) Modular construction of elevator installation
EP0534122B1 (en) Hydraulic rope lift
DE20021886U1 (en) Traction sheave elevator with a backpack-style elevator car
DE1000138B (en) Traction sheave elevator installed in an elevator shaft for persons or persons and loads
DE29710732U1 (en) Rope hoist
EP1194359B1 (en) Cable operated elevator system
EP0365104B1 (en) Squash-court
WO2007143871A2 (en) Lift system and arrangement of the drive unit
EP1496185B1 (en) Sectional door
DE102005001964B3 (en) Machine-area-less friction-driven hoist has pillow block bearings mounted near traction sheave on drive machine bed, gear connected with flanged drive motor mounted perpendicular to ladder way and support medium is fixed over hoist cabin
DE10149610A1 (en) Lift of cabin and counter weight and rails is powered by top-mounted gearless drive set on crossbar fixed to rail top ends by rail straps to balance drive moment.
EP1652809A2 (en) Method for retrofitting an elevator with a roomless elevator drive, in particular a traction sheave elevator
EP1321416A1 (en) Guiding rails arrangement for elevators
DE20104416U1 (en) Rope-driven elevator for installation in the stairwell of a stairwell
DE19963297B4 (en) elevator

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: 19941212

AK Designated contracting states

Kind code of ref document: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17Q First examination report despatched

Effective date: 19980318

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 180238

Country of ref document: AT

Date of ref document: 19990615

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

ET Fr: translation filed
REF Corresponds to:

Ref document number: 59408285

Country of ref document: DE

Date of ref document: 19990624

ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

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

Effective date: 19990809

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2134309

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: INVENTIO AKTIENGESELLSCHAFT

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: DK

Payment date: 20021028

Year of fee payment: 9

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

Ref country code: BE

Payment date: 20021029

Year of fee payment: 9

Ref country code: AT

Payment date: 20021029

Year of fee payment: 9

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

Ref country code: GB

Payment date: 20021030

Year of fee payment: 9

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

Ref country code: FR

Payment date: 20021104

Year of fee payment: 9

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

Ref country code: LU

Payment date: 20021105

Year of fee payment: 9

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

Ref country code: DE

Payment date: 20021111

Year of fee payment: 9

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

Ref country code: NL

Payment date: 20021114

Year of fee payment: 9

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

Ref country code: ES

Payment date: 20021118

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20030217

Year of fee payment: 9

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: 20031125

Ref country code: GB

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

Effective date: 20031125

Ref country code: AT

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

Effective date: 20031125

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: 20031126

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: 20031130

Ref country code: CH

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

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 NON-PAYMENT OF DUE FEES

Effective date: 20031201

BERE Be: lapsed

Owner name: C. *HAUSHAHN G.M.B.H. & CO.

Effective date: 20031130

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: 20040601

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: 20040602

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

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

Effective date: 20031125

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: FR

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

Effective date: 20040730

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

Effective date: 20040601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20031126

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;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: 20051125