(19)
(11) EP 3 789 335 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
17.03.2021 Bulletin 2021/11

(43) Date of publication A2:
10.03.2021 Bulletin 2021/10

(21) Application number: 20382790.2

(22) Date of filing: 07.09.2020
(51) International Patent Classification (IPC): 
B66B 5/22(2006.01)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 06.09.2019 ES 201930777

(71) Applicant: ORONA, S. COOP.
20120 Hernani (Guipuzcoa) (ES)

(72) Inventors:
  • ALONSO RAMILA, Raúl
    20120 Hernani (Guipúzcoa) (ES)
  • GARCIA ZALACAIN, Oier
    20120 Hernani (Guipúzcoa) (ES)

(74) Representative: Herrero & Asociados, S.L. 
Cedaceros, 1
28014 Madrid
28014 Madrid (ES)

   


(54) ELECTROMECHANICAL SAFETY GEAR DEVICE FOR ELEVATOR APPARATUS


(57) Electromechanical safety gear device for elevator apparatus, that can be electronically activated for the emergency braking of a car longitudinally movable along a guide (1), the device comprising an engagement block integral with the car. The device comprises an activation plate (2) movable with respect to the guide (1) and operable by the activation mechanism, and a guiding element (4) of a braking element (6), movable by a guiding mechanism (3) in a direction parallel to the guide (1). The activation plate (2) additionally comprises a friction element (12) for defining relative positions of the activation plate (2) with respect to the guide (1): a standby position, with the activation plate (2) spaced from the guide (1), an active position, in which the friction element (12) contacts said guide (1), and a braking position.







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Search report