EP1150916B1 - Hebezeug - Google Patents

Hebezeug Download PDF

Info

Publication number
EP1150916B1
EP1150916B1 EP00993403A EP00993403A EP1150916B1 EP 1150916 B1 EP1150916 B1 EP 1150916B1 EP 00993403 A EP00993403 A EP 00993403A EP 00993403 A EP00993403 A EP 00993403A EP 1150916 B1 EP1150916 B1 EP 1150916B1
Authority
EP
European Patent Office
Prior art keywords
wheel
drive shaft
drive wheel
load
disc
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
EP00993403A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1150916A1 (de
Inventor
Detlef Struck
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.)
Columbus McKinnon Industrial Products GmbH
Original Assignee
Columbus McKinnon Industrial Products GmbH
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 Columbus McKinnon Industrial Products GmbH filed Critical Columbus McKinnon Industrial Products GmbH
Publication of EP1150916A1 publication Critical patent/EP1150916A1/de
Application granted granted Critical
Publication of EP1150916B1 publication Critical patent/EP1150916B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket

Definitions

  • the invention relates to a hoist according to the features in the preamble of claim 1.
  • Hoists of the type in question serve in particular the vertical shifting of loads. They include one Drive wheel, which is often designed as a sprocket and by means of a manually manageable round link chain in can be turned in both directions. Instead of one Sprocket can also kick a gear. Furthermore can the drive wheel as a clutch wheel to a motor shaft be trained.
  • a load wheel designed as a chain wheel is via a round link chain with a load suspension device, such as a crane hook.
  • the housing of the hoist is usually one Provide hooks over which there are suitable abutments can be hung.
  • a load pressure brake In the housing are arranged axially one behind the other the drive wheel, a load pressure brake, the load wheel and arranged a gear, the gear often as Planetary gear is formed.
  • the drive wheel is seated at one end of a drive shaft which is the load pressure brake and penetrated the load wheel. At the other end of the The drive shaft is the gearbox, which then is connected to the load wheel to transmit torque.
  • the load pressure brake consists of one Ratchet disc, two lying on either side of the ratchet disc Friction discs and two hinged to the housing Pawls together, under the influence of Leg springs are pressed against the ratchet disc.
  • the Both friction disks kick the ratchet disk once and on the other hand with one fixed to the shaft Thrust washer or the drive wheel in a frictional Connection.
  • the drive wheel is on a thread axially displaceable at one end of the drive shaft.
  • the other end of the drive shaft is with two gears coupled, which in turn is smaller in diameter toothed pinions are connected to a gearwheel, which has an internal toothing in which a pinion fits, which is connected to the load wheel.
  • the load pressure brake does the job of the hoist to keep the load carried at the respective height if that Drive wheel stands still. Then the drive wheel is over the Friction discs and the ratchet disc on the pressure disc pressed. The pawls are in the circumferential Notches in the ratchet disc.
  • the invention is the The task is to create a hoist that is easier built, designed to be less sensitive to noise and less noisy is.
  • the drive wheel is opposite the drive shaft limited rotation, but axially immovable arranged.
  • the drive wheel is also included a brake disc limitedly rotatably coupled, which in turn on a threaded portion of the drive shaft is axially displaceable. Between the brake disc and a thrust washer attached to the housing of the hoist there is a friction disc.
  • the drive wheel rotated clockwise. After a predetermined angle of rotation, over which the drive wheel faces the drive shaft can rotate freely, the free rotation lifted and the drive shaft directly via the handwheel driven without the brake being loaded. by virtue of of the right-hand thread section is used for Rotate the brake disc clockwise from the friction disc released so that the braking effect is canceled becomes.
  • the drive wheel To lower the load, the drive wheel must go counterclockwise be rotated. After a predetermined angle of rotation the drive wheel is coupled to the Brake disc. This is due to the right-hand thread section on this towards the drive wheel axially displaced and the contact with the thrust washer over the friction disc. After that, the Load according to the given angle of rotation between run after the drive wheel and the brake disc and will then braked again by the fact that the under Load rotating drive shaft against the brake disc Friction disc and pulling it against the pressure disc.
  • the particular advantage of the invention is that it compared to the known design much more precise and works quieter. Also from the number of components the hoist according to the invention is simpler.
  • the drive wheel can with a Chain, a rope, a crank or also by means of a Motor driven.
  • the rotatability of the drive wheel on the drive shaft is preferred according to the features of claim 2 with Realized using a socket fixed on the drive shaft.
  • the socket can be pressed onto the drive shaft his.
  • the drive wheel acts with a wing disc connected in a rotationally fixed manner on the drive shaft torque transmitting together. This points the drive wheel has an end projection with its corresponding stop on the wing disc after a predetermined angle of rotation of the drive wheel in Contact and so the wing disc and thus the Drives the drive shaft in rotation.
  • the wing disk is also the bushing on the drive shaft fixed in position.
  • the wing disc is preferably serrated pushed at the end of the drive shaft and using a Mother pressed against the socket, which in turn with a radial collar against a shoulder of the drive shaft is pressed.
  • the drive wheel is then between this radial collar and the end face facing it the wing disc is guided exactly.
  • the wing disc has at least one radially projecting wing that with at least one front projection on the drive wheel interacts.
  • Prefers has the wing disc two offset by 180 ° to each other radial wings. Accordingly, are also on the Front of the drive wheel preferably two projections provided, in particular cast in one piece, with the wings work together.
  • the limited rotating coupling of the drive wheel with the brake disc is preferred with the features of the claim 4 realized.
  • the driving pin summarizes in one, preferably arcuate, segment-like Recess in the side of the drive wheel facing the load wheel. The ends of the recess into which the driving pin engages are then aligned by radially Webs formed. The dragging of the brake disc by the The drive wheel is used to lower the brake disc lift off the thrust washer and thereby the To release the load pressure brake.
  • the brake disc by a Drive wheel supporting spring pressed against the thrust washer.
  • This spring has the main task, a to generate the initial braking torque. This allows the Response time of the load pressure brake can be shortened.
  • 1 denotes a hoist, how it is used for lifting and lowering loads L.
  • the hoist 1 points within a not described in detail Housing G arranged axially one behind the other a drive wheel 2, a load pressure brake 3, a load wheel 4 and a transmission 5.
  • the drive wheel 2 is on one End 6 of a drive shaft 7 is provided and is about this penetrates the load pressure brake 3 and the load wheel 4 Drive shaft 7 with the other end 8 of the drive shaft 7 located, drifting on the load wheel 4 Transmission 5 can be coupled to transmit torque.
  • the drive shaft 7 with a cylindrical Length section 9 provided (Fig. 2), which in a front serration 10 and from the serration 10 merges into an end threaded section 11.
  • a cylindrical Length section 9 On the cylindrical length section 9 is one with a radial collar 12 provided socket 13 and up pressed against a shoulder 14 of the drive shaft 7.
  • the socket 13 is against with the help of a wing disc 15 the shoulder 14 pressed, in that the Threaded portion 11 a nut 16 is rotated over which the wing disc 15 against the socket 13 and this are pressed against the shoulder 14 (Fig. 1, 2 and 4).
  • the wing disk 15 can be seen in particular from FIG. 4. It has a central ring body 17 the 180 ° offset two radially projecting vanes 18 are scheduled.
  • the wings 18 each have an arc curved back area 19 and one in a radial plane extending stop surface 20. Die Stop faces 20 of the wings 18 come with projections 21 in contact, which on the free side 22 of the drive wheel 2 are integrally formed.
  • the drive wheel 2 has an inner hub 23 with which it between the radial collar 12 of the sleeve 13 and the opposite Face 24 of the wing disc 15 sliding is performed (Fig. 2).
  • Internal thread 30 and external thread 31 are right-handed Movement thread trained.
  • the brake disc 29 is on the drive wheel 2 facing away Ring-shaped side and contacted a friction disc 32, which in turn on a Thrust washer 33 is pressed on one component of the housing forming cross plate 34 is fixed (Fig. 2).
  • the system of the brake disc 29 on the Friction disk 32 and this on the pressure disk 33 is supported by a helical compression spring 35 which overlaps an axial connecting piece 36 of the brake disk 29 and engages in an annular recess 37 of the drive wheel 2.
  • the transverse plate 34 of the housing carrying the thrust washer 33 G serves together with one at a parallel distance arranged further cross plate 38 of the rotatable bearing also as a sprocket for a round link chain trained load wheel 4 (Fig. 1 and 2). Camps for the load wheel 4 in the cross plates 34 and 38 are with 39 designated.
  • the load wheel 4 is axially spaced on two mutually cylindrical sliding surfaces 40 the drive shaft 7 mounted relatively rotatable. It sums up with an axial nozzle 41 in a gear 42, which in addition the cross plate 33 is non-rotatably seated on this nozzle 41
  • the gear 42 meshes with two pinions 43 as part of two gears 44, which in turn with mesh a gear end portion 45 of the drive shaft 7.
  • the drive wheel 2 counterclockwise in the direction of arrow PF 3 Figures 1-4 rotated. After a predetermined angle of rotation the drive pin 28 arrives with a web 27 of the drive wheel 2 in contact, so that now the brake disc 29 on the movement thread 31 of the drive shaft 7 displaced and from the friction disc 32 or this is lifted off the thrust washer 33.
  • the load L causes then that a relative rotation of the drive shaft 7 to the drive wheel 2, so that the brake disc 29 again according to arrow PF 2 against the friction disc 32 and thus pulled against the thrust washer 33 and the load L is braked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Jib Cranes (AREA)
  • Knitting Machines (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Transmission Devices (AREA)
EP00993403A 1999-12-13 2000-12-02 Hebezeug Expired - Lifetime EP1150916B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19959999 1999-12-13
DE19959999A DE19959999C2 (de) 1999-12-13 1999-12-13 Hebezeug
PCT/DE2000/004325 WO2001044100A1 (de) 1999-12-13 2000-12-02 Hebezeug

Publications (2)

Publication Number Publication Date
EP1150916A1 EP1150916A1 (de) 2001-11-07
EP1150916B1 true EP1150916B1 (de) 2004-07-14

Family

ID=7932435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00993403A Expired - Lifetime EP1150916B1 (de) 1999-12-13 2000-12-02 Hebezeug

Country Status (17)

Country Link
US (1) US6527253B2 (cs)
EP (1) EP1150916B1 (cs)
JP (1) JP2003516918A (cs)
KR (1) KR100417577B1 (cs)
CN (1) CN1148314C (cs)
AT (1) ATE271017T1 (cs)
AU (1) AU759668B2 (cs)
BR (1) BR0008168A (cs)
CA (1) CA2363082C (cs)
CZ (1) CZ291908B6 (cs)
DE (2) DE19959999C2 (cs)
ES (1) ES2222274T3 (cs)
HK (1) HK1046126A1 (cs)
PL (1) PL202461B1 (cs)
TW (1) TW555686B (cs)
WO (1) WO2001044100A1 (cs)
ZA (1) ZA200106542B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693506B2 (ja) * 2005-06-03 2011-06-01 株式会社キトー 巻上牽引機
DE102010016267B4 (de) * 2010-03-31 2018-01-11 Heinrich De Fries Gmbh Handbetriebener Kettenzug
KR101373133B1 (ko) * 2011-12-21 2014-03-13 주식회사 두산이노텍 다줄 나사가 구비되는 호이스트용 메카니컬 브레이크 및 그 다줄 나사 가공방법
KR101376047B1 (ko) * 2012-05-10 2014-03-18 주식회사 코브 인터내셔날 안전블럭의 제동장치
PL234340B1 (pl) * 2018-03-08 2020-02-28 Inst Techniki Gorniczej Komag Hamulec mechaniczny z możliwością dwukierunkowego ruchu wyjściowego wału napędowego
DE102019120036A1 (de) * 2019-07-24 2021-01-28 Columbus Mckinnon Industrial Products Gmbh Hebezeug
CN111302255B (zh) * 2020-02-11 2021-10-22 三门核电有限公司 一种可电动拉链的手拉葫芦
DE102021101058A1 (de) 2021-01-19 2022-07-21 Columbus Mckinnon Industrial Products Gmbh Hebezeug

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572001A (en) * 1925-03-05 1926-02-09 Wright Mfg Company Chain hoist
US1876954A (en) * 1929-04-25 1932-09-13 J P Johnson Engineering Compan Hoist
US1993744A (en) * 1934-06-02 1935-03-12 Morison Inc Automatic two-way brake for hoists
US2403462A (en) * 1944-02-25 1946-07-09 Yale & Towne Mfg Co Chain hoist
US2417492A (en) * 1944-07-21 1947-03-18 Hinchcliffe Sidney Lifting and pulling mechanism
US2548846A (en) * 1947-11-01 1951-04-10 Columbus Mckinnon Chain Corp Chain hoist
FR1193419A (fr) * 1957-03-28 1959-11-03 Schiess Defries Hebezeug Und K Frein fonctionnant sous la pression de la charge pour palans, treuils et autres appareils de levage
US3090601A (en) * 1960-11-29 1963-05-21 Columbus Mckinnon Corp Hoist brake
JPS5227808Y2 (cs) * 1973-05-14 1977-06-24
DE3507724A1 (de) * 1985-03-05 1986-09-25 Heinrich de Fries GmbH, 4000 Düsseldorf Lastdruckbremse
JP2597289B2 (ja) * 1993-07-02 1997-04-02 象印チエンブロック株式会社 手動式チェンブロック
AU666078B2 (en) * 1993-07-02 1996-01-25 Elephant Chain Block Company Limited Manual chain block
US5586751A (en) * 1993-09-14 1996-12-24 Elephant Chain Block Company, Ltd. Manual chain block
US6032928A (en) * 1997-05-15 2000-03-07 Elephant Chain Block Co., Ltd. Hand operated chain block having improved hand wheel
JP2919810B2 (ja) * 1997-05-15 1999-07-19 象印チエンブロック株式会社 手動式チェンブロック
JP2919809B2 (ja) * 1997-05-15 1999-07-19 象印チエンブロック株式会社 手動式チェンブロック

Also Published As

Publication number Publication date
PL349263A1 (en) 2002-07-01
DE50007068D1 (de) 2004-08-19
DE19959999C2 (de) 2001-10-11
HK1046126A1 (en) 2002-12-27
ES2222274T3 (es) 2005-02-01
KR20010102058A (ko) 2001-11-15
BR0008168A (pt) 2002-01-22
CN1340026A (zh) 2002-03-13
DE19959999A1 (de) 2001-07-05
WO2001044100A1 (de) 2001-06-21
ATE271017T1 (de) 2004-07-15
CA2363082A1 (en) 2001-06-21
AU2828001A (en) 2001-06-25
CN1148314C (zh) 2004-05-05
AU759668B2 (en) 2003-04-17
KR100417577B1 (ko) 2004-02-05
TW555686B (en) 2003-10-01
EP1150916A1 (de) 2001-11-07
ZA200106542B (en) 2002-11-08
JP2003516918A (ja) 2003-05-20
CZ20012915A3 (cs) 2002-03-13
PL202461B1 (pl) 2009-06-30
US20020027222A1 (en) 2002-03-07
US6527253B2 (en) 2003-03-04
CA2363082C (en) 2004-11-23
CZ291908B6 (cs) 2003-06-18

Similar Documents

Publication Publication Date Title
DE2704372C2 (de) Überlast-Schutzvorrichtung für Hebezeuge
EP4003897B1 (de) Hebezeug
DE2033207B2 (de) Druckluftschrauber
EP1150916B1 (de) Hebezeug
DE3509783A1 (de) Hebezeug mit ueberlastungsschutz
DE2714452C2 (de) Überlastschutzeinrichtung für Hebezeuge
DE2848541B1 (de) Hydraulische Vorrichtung zum Betrieb eines Aufzuges
EP3395746B1 (de) Kettenzug
DE1481881A1 (de) Winde
DE2821946C2 (cs)
EP4095083B1 (de) Anordnung zum ausrichten einer angehobenen last
DE602004006173T2 (de) Drehmomentgesteuerte Bremse
EP4281399A1 (de) Hebezeug
EP4263414B1 (de) Hebelzug
DE3611893C2 (cs)
DE19734858A1 (de) Vorderachsabtrieb eines Automatgetriebes
DE10147629B4 (de) Aufzug
DE576345C (de) Windentrommel fuer Krane, Aufzuege usw
DE2328449C2 (de) Vorrichtung zum mehrlagigen Aufwickeln von Seilen, Kabeln od. dgl
DE102004035222B3 (de) Sicherheitskurbel zum Heben und Senken von Lasten
DE1251154B (de) Sicherheitsemrichtung fur einen Druckflussigkeitsaxialkolbenmotor
DE3020794C2 (de) Kippantrieb mit Bremse für warmgängige Gefäße, insbesondere Schlackenkübel
DE905779C (de) Aufzugsmaschine
DE120247C (cs)
DE1908363C (de) Kettenflaschenzug, der gleichzeitig als Zugvorrichtung dient

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: 20010731

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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: 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: 20040714

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: 20040714

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: 20040714

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: 20040714

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

REF Corresponds to:

Ref document number: 50007068

Country of ref document: DE

Date of ref document: 20040819

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

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

Effective date: 20040908

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

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: 20041014

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: 20041014

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: 20041014

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: 20041202

Ref country code: AT

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

Effective date: 20041202

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20040714

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: 20041231

Ref country code: MC

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

Effective date: 20041231

Ref country code: LI

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

Effective date: 20041231

Ref country code: CH

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

Effective date: 20041231

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2222274

Country of ref document: ES

Kind code of ref document: T3

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

BERE Be: lapsed

Owner name: YALE INDUSTRIAL PRODUCTS G.M.B.H.

Effective date: 20041231

26N No opposition filed

Effective date: 20050415

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *YALE INDUSTRIAL PRODUCTS G.M.B.H.

Effective date: 20041231

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: 20041214

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

Ref country code: NL

Payment date: 20081031

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: 20081107

Year of fee payment: 9

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

Ref country code: IT

Payment date: 20081118

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: 20081028

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: 20081124

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: 20081126

Year of fee payment: 9

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20100701

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

Effective date: 20091202

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100831

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: 20100701

Ref country code: FR

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

Effective date: 20091231

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: 20100701

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: 20091202

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110325

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: 20091202

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: 20110314

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: 20091203