Global Patent Index - EP 0798058 B1

EP 0798058 B1 2000-12-06 - Wire forming apparatus, in particular a universal spring coiling machine with cutting device

Title (en)

Wire forming apparatus, in particular a universal spring coiling machine with cutting device

Title (de)

Vorrichtung zum Formen von Draht, insbesondere Universal-Federwindemaschine mit Schneideinrichtung

Title (fr)

Appareil de formage de fil. en particulier machine universelle d'enroulement de ressorts avec dispositif de coupage

Publication

EP 0798058 B1 (DE)

Application

EP 97102928 A

Priority

DE 19611661 A

Abstract (en)

[origin: EP0798058A2] The coil winding machine has a wire feed to supply wire to the winding heads and a cutter (38) which cuts off each coil length. The cutter is driven by a rapid action hydraulic cylinder (80) controlled by a programmable numerically controlled valve (78). The cutting action includes movable supports for the cutting system. These may be used to optimise the working stroke of the tool and to reduce the cutting noise or vibration.

IPC 1-7 (main, further and additional classification)

B21F 3/04; B21F 3/02; B21F 11/00

IPC 8 full level (invention and additional information)

B21F 3/02 (2006.01); B21F 11/00 (2006.01); B21F 35/00 (2006.01)

CPC (invention and additional information)

B21F 11/00 (2013.01); B21F 3/02 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

EP 0798058 A2 19971001; EP 0798058 A3 19990224; EP 0798058 B1 20001206; DE 19611661 A1 19971002; DE 19611661 C2 19980910; JP 2923855 B2 19990726; JP H1071442 A 19980317; US 5816091 A 19981006

INPADOC legal status


2005-02-22 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

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

- Effective date: 20050222

2004-12-03 [REG FR ST] NOTIFICATION OF LAPSE

2004-10-29 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

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

- Effective date: 20041029

2004-10-15 [REG CH PL] PATENT CEASED

2004-10-13 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20040222

2004-09-01 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

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

- Effective date: 20040901

2004-02-29 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: CH

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

- Effective date: 20040229

2004-02-29 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: LI

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

- Effective date: 20040229

2004-02-22 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

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

- Effective date: 20040222

2003-03-05 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20030305

- Year of fee payment: 7

2003-02-28 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20030228

- Year of fee payment: 7

2003-02-27 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20030227

- Year of fee payment: 7

2003-02-26 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20030226

- Year of fee payment: 7

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-11-28 [26N] NO OPPOSITION FILED

2001-02-28 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20010205

2001-02-15 [REG CH NV] NEW AGENT

- Representative's name: ISLER & PEDRAZZINI AG

2001-02-09 [ET] FR: TRANSLATION FILED

2001-01-23 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: BARZANO' E ZANARDO MILANO S.P.A.

2001-01-11 [REF] CORRESPONDS TO:

- Document: DE 59702701 20010111

2000-12-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-12-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): CH DE FR GB IT LI

2000-12-06 [RTI1] TITLE (CORRECTION)

- Free text: WIRE FORMING APPARATUS, IN PARTICULAR A UNIVERSAL SPRING COILING MACHINE WITH CUTTING DEVICE

2000-06-14 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000502

2000-04-19 [RTI1] TITLE (CORRECTION)

- Free text: UNIVERSAL SPRING COILING MACHINE WITH CUTTING DEVICE

1999-05-06 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990301

1999-02-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): CH DE FR GB IT LI

1997-10-01 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): CH DE FR GB IT LI