Global Patent Index - EP 2610204 A3

EP 2610204 A3 2013-09-25 - Control of the movement of an elevator car

Title (en)

Control of the movement of an elevator car

Title (de)

Bewegungskontrolle einer Aufzugskabine

Title (fr)

Contrôle du mouvement d'une cabine d'ascenseur

Publication

EP 2610204 A3 (FR)

Application

EP 12199501 A

Priority

FR 1162480 A

Abstract (en)

[origin: EP2610204A2] The method involves receiving two position values (203) of a lift car from a position of a sensor. A speed value is determined (204) from the received position values of the lift car. The determined speed value is compared (205) to a speed threshold to detect an overspeed. A blocking signal is transmitted (209) in case of detection of overspeed to active a blocking device i.e. parachute. The blocking signal is emitted towards an electromechanical conversion unit that acts directly or controls the blocking device in a direct manner. Independent claims are also included for the following: (1) a device for controlling movement of a lift car (2) a lift car movement monitoring system.

IPC 8 full level (invention and additional information)

B66B 5/06 (2006.01); B66B 1/34 (2006.01); B66B 5/00 (2006.01)

CPC (invention and additional information)

B66B 5/0031 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

EPO simple patent family

EP 2610204 A2 20130703; EP 2610204 A3 20130925; FR 2984864 A1 20130628

INPADOC legal status


2014-09-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20140326

2013-09-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2013-09-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME

2013-09-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B66B 5/00 20060101ALI20130821BHEP

2013-09-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B66B 5/06 20060101AFI20130821BHEP

2013-09-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B66B 1/34 20060101ALI20130821BHEP

2013-07-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2013-07-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME