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

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20050321

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

- Ref Legal Event Code: ST

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

- Ref Country Code: FR

- Ref Legal Event Code: PG25

- Free Format Text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20021129

2002-11-15 [REG CH PL] PATENT CEASED

- Ref Legal Event Code: PL

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

- Ref Legal Event Code: GBPC

- 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

- Ref Legal Event Code: PG25

- Free Format 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

- Ref Legal Event Code: PG25

- Free Format 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

- Ref Legal Event Code: PG25

- Free Format 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

- Ref Legal Event Code: PG25

- Free Format 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

- Ref Legal Event Code: IF02

2001-08-01 [26N] NO OPPOSITION FILED

- Ref Legal Event Code: 26N

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

- Ref Country Code: DE

- Ref Legal Event Code: PGFP

- Payment date: 20010313

- Year of fee payment: 6

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

- Ref Country Code: FR

- Ref Legal Event Code: PGFP

- Payment date: 20010313

- Year of fee payment: 6

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

- Ref Country Code: CH

- Ref Legal Event Code: PGFP

- Payment date: 20010219

- Year of fee payment: 6

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

- Ref Country Code: GB

- Ref Legal Event Code: PGFP

- Payment date: 20010214

- Year of fee payment: 6

2000-10-20 [ET] FR: TRANSLATION FILED

- Ref Legal Event Code: ET

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

- Ref Legal Event Code: GBT

- Effective date: 20000915

2000-09-21 [REF] CORRESPONDS TO:

- Ref Legal Event Code: REF

- Ref Document Number: 59605738

- Country of Ref Document: DE

- Date of Ref Document: 2000-09-21

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

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

- Ref Legal Event Code: ITF

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

- Ref Legal Event Code: EP

2000-08-31 [REG CH NV] NEW AGENT

- Ref Legal Event Code: NV

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

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

- Ref Legal Event Code: AK

- 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

- Ref Legal Event Code: PG25

- Free Format 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

- Ref Legal Event Code: RAP3

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

- Owner name: GEZE GMBH

- Ref Legal Event Code: RAP1

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

- Ref Legal Event Code: 17Q

- Effective date: 19981218

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

- Ref Legal Event Code: 17P

- Effective date: 19970315

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

- Ref Legal Event Code: AK

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