Global Patent Index - EP 0733763 B1

EP 0733763 B1 2000-08-16 - Door closer

Title (en)

Door closer

Title (de)

Türschliesser

Title (fr)

Ferme-porte

Publication

EP 0733763 B1 (DE)

Application

EP 96104540 A

Priority

  • DE 19509621 A
  • DE 19608023 A

Abstract (en)

[origin: EP0733763A1] The door closer has an energy accumulator, for closing the door wing, pref. with a closing spring. The energy accumulator is at least partly loaded by manual opening movement of the door and is at least partly unloaded for closing the door. The energy accumulator has a first and a second energy accumulator part. Closure of the door is achieved by normal operation via unloading the first part and closure is supported via unloading the second part. A device is provided for regulating or adjusting the closing and/or opening velocity of the door and is pref. a hydraulic or pneumatic damping device using a piston cylinder unit. Unloading of the second part is dependant of a time element (33a) and/or a sensor device for controlling the closing action.

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

E05F 3/22

IPC 8 full level (invention and additional information)

E05F 3/22 (2006.01)

CPC (invention and additional information)

E05F 3/223 (2013.01); E05F 3/102 (2013.01); E05Y 2800/22 (2013.01); E05Y 2900/132 (2013.01)

Designated contracting state (EPC)

CH DE ES FR GB IT LI

EPO simple patent family

EP 0733763 A1 19960925; EP 0733763 B1 20000816; DE 19611203 A1 19960926

INPADOC legal status


2005-03-21 [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: 20050321

2003-01-10 [REG FR ST] NOTIFICATION OF LAPSE

2002-11-29 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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

- Effective date: 20021129

2002-11-15 [REG CH PL] PATENT CEASED

2002-11-13 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20020321

2002-10-01 [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: 20021001

2002-03-31 [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: 20020331

2002-03-31 [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: 20020331

2002-03-21 [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: 20020321

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

2001-08-01 [26N] NO OPPOSITION FILED

2001-03-13 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20010313

- Year of fee payment: 6

2001-03-13 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Year of fee payment: 6

2001-02-19 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20010219

- Year of fee payment: 6

2001-02-14 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20010214

- Year of fee payment: 6

2000-10-20 [ET] FR: TRANSLATION FILED

2000-10-11 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20000915

2000-09-21 [REF] CORRESPONDS TO:

- Document: DE 59605738 20000921

2000-09-12 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

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

2000-08-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-08-31 [REG CH NV] NEW AGENT

- Representative's name: E. BLUM & CO. PATENTANWAELTE

2000-08-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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

2000-08-16 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: ES

- Free text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

- Effective date: 20000816

2000-01-05 [RAP3] CORRECTION OF THE ADDRESS OR NAME OF APPLICANT (A DOCUMENT)

- Owner name: GEZE GMBH

1999-09-15 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: GEZE GMBH

1999-02-03 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19981218

1997-05-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19970315

1996-09-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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