Global Patent Index - EP 1086921 A4

EP 1086921 A4 2002-11-06 - SAFETY DEVICE OF ELEVATOR

Title (en)

SAFETY DEVICE OF ELEVATOR

Title (de)

AUFZUGSSICHERHEITSEINRICHTUNG

Title (fr)

DISPOSITIF DE SECURITE POUR ASCENSEUR

Publication

EP 1086921 A4 (EN)

Application

EP 99909205 A

Priority

JP 9901325 W

Abstract (en)

[origin: WO0055085A1] A safety device of an elevator having a machine room (2), comprising a car side governor (8) for detecting the over-speed of a car (6) and a weight side governor (21) for detecting the over-speed of a balance weight (7), a weight side governor rope (22) being wound on the weight side governor (21), and both end parts of the weight side governor rope (22) being connected to the balance weight (7), whereby the weight side governor rope (22) is circulated according to rising and lowering of the balance weight (7) and, when the lowering speed of the balance weight (7) exceeds a set value, the weight side governor rope (22) is braked by the weight side governor (21) so as to decelerate the balance weight (7).

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

B66B 5/04; B66B 5/28

IPC 8 full level (invention and additional information)

B66B 5/04 (2006.01)

CPC (invention and additional information)

B66B 5/044 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB NL

EPO simple patent family

WO 0055085 A1 20000921; DE 69929515 D1 20060406; DE 69929515 T2 20060921; EP 1086921 A1 20010328; EP 1086921 A4 20021106; EP 1086921 B1 20060118

INPADOC legal status


2010-02-26 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: NL

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

- Effective date: 20091001

2009-12-01 [NLV4] NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL FEE

- Effective date: 20091001

2009-06-30 [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: 20080317

2009-04-30 [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: 20080331

2009-01-30 [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: 20081001

2008-12-19 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20081125

2008-11-26 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20080317

2008-05-30 [PGFP NL] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: NL

- Payment date: 20080316

- Year of fee payment: 10

2008-04-30 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20070308

- Year of fee payment: 9

2007-03-15 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20070315

- Year of fee payment: 9

2007-03-14 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20070314

- Year of fee payment: 9

2007-01-17 [REG GB 727B] CASE DECIDED BY THE COMPTROLLER ** SPECIFICATION AMENDED (SECT. 27/1977)

2007-01-10 [26N] NO OPPOSITION FILED

- Effective date: 20061019

2006-09-08 [ET] FR: TRANSLATION FILED

2006-08-09 [REG GB 727A] APPLICATION FOR AMENDMENT OF SPECIFICATION NOW OPEN TO OPPOSITION (SECT. 27/1977)

2006-07-19 [REG GB 727] APPLICATION MADE FOR AMENDMENT OF SPECIFICATION (SECT. 27/1977)

2006-07-03 [NLT2] NL: MODIFICATIONS (OF NAMES), TAKEN FROM THE EUROPEAN PATENT PATENT BULLETIN

- Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA

- Effective date: 20060503

2006-05-03 [RAP2] TRANSFER OF RIGHTS OF AN EP GRANTED PATENT

- Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA

2006-04-06 [REF] CORRESPONDS TO:

- Document: DE 69929515 P 20060406

2006-01-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB NL

2006-01-18 [REG GB FG4D] EUROPEAN PATENT GRANTED

2003-08-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030620

2002-11-06 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20020925

2002-11-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): DE FR GB NL

2001-03-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001117

2001-03-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB NL