MONITORING DEVICE FOR DETECTING UNINTENDED DEPARTURE OF A LIFT CAGE FROM STANDSTILL

    公开(公告)号:CA2816359C

    公开(公告)日:2019-02-19

    申请号:CA2816359

    申请日:2011-12-09

    Applicant: INVENTIO AG

    Inventor: OSMANBASIC FARUK

    Abstract: An electromechanical monitoring device (12) is proposed for detecting an undesired travel of an elevator cab (3) from a standstill. The electromechanical monitoring device (12) for detecting an undesired travel of an elevator cab (3) from a standstill comprises a follower wheel (13), which, if required, is pressed against a running path (14, 8, 25) of the elevator cab, preferably against a running diameter (25) of the speed limiter. A sensor (15) detects a rotation of the follower wheel (13) and actuates a brake device (9, 10, 11) when a rotary angle of the follower wheel (13) exceeds a predetermined value. This electromechanical monitoring device (12) is suitable for being fitted to or installed in a speed limiter (24) and is suitable for retrofitting on elevator installations.

    Freno para ascensores
    52.
    发明专利

    公开(公告)号:ES2659570T3

    公开(公告)日:2018-03-16

    申请号:ES14800037

    申请日:2014-11-18

    Applicant: INVENTIO AG

    Abstract: Procedimiento para determinar un recorrido de frenado de una cabina de ascensor (6) de un sistema de ascensor (1), que es provocado por una unidad de freno (3) de un dispositivo de retención (2), que contiene las siguientes etapas: - activación del dispositivo de retención (2) de la cabina de ascensor (6), en el que un elemento de rodadura (28) rueda al menos por secciones en una vía de rodadura estacionaria (20), y - generación de al menos una marca inicial (47) durante la rodadura del elemento de rodadura (28) en la vía de rodadura (20) por medio de un elemento de marca (40, 41,66).

    dispositivo de frenagem com dispositivo de acionamento eletromecânico

    公开(公告)号:BR112013018423A2

    公开(公告)日:2016-10-11

    申请号:BR112013018423

    申请日:2012-09-21

    Applicant: INVENTIO AG

    Abstract: dispositivo de frenagem com dispositivo de acionamento eletromecânico nessa instalação de elevador uma gaiola de elevador (2) é disposta a fim de ser móvel ao longo de pelo menos dois trilhos guia (6) e a gaiola de elevador (2) é equipada com um sistema de frenagem preferivelmente com dois freios (20). o dispositivo de frenagem de elevador (20) compreende um alojamento de frenagem (21) e um armazenador de força (24). o alojamento de frenagem (21) é montado a fim de ser verticalmente deslocado ou em uma direção longitudinal paralela a uma direção de frenagem, entre uma primeira posição (b1) e uma segunda posição (b2). o armazenador de força (24) age no alojamento de freio (21) e empurra o alojamento de freio na direção de uma segunda posição (b2). adicionalmente, o dispositivo de frenagem de elevador (20) compreende um acionador (32) que pode agir no alojamento de freio (21) e que é construído a fim de manter o alojamento de freio em uma primeira posição (b1). a esse respeito, o acionador em sua primeira configuração (p1) pode manter o alojamento de freio (21) na primeira posição (b1) contra a força (f24) do armazenador de força (24). em uma segunda configuração (p2) do acionador o mesmo permite a impulsão do alojamento de freio (21) para a segunda posição (b2). um elemento de freio (25) é, dessa forma, colocado em contato com o trilho de freio (7).

    Sistema de frenado con fricción variable

    公开(公告)号:ES2566909T3

    公开(公告)日:2016-04-18

    申请号:ES13703438

    申请日:2013-02-12

    Applicant: INVENTIO AG

    Abstract: Sistema de frenado (100, 200, 300, 431, 432, 440, 540) de un ascensor (400), de una escalera mecánica (500) o de un pasillo móvil (500), que comprende un dispositivo de frenado (101, 301) con como mínimo una zapata de freno la cual presenta una superficie activa (116, 216, 316A, 316B, 448, 449, 548, 549) que, durante un uso del freno, presiona contra una superficie de fricción (121, 493, 593) de una contrapieza (120, 413, 414, 442, 542) que se mueve o puede moverse en relación con la superficie activa (116, 216, 316A, 316B, 448, 449, 548, 549), caracterizado porque el sistema de frenado (100, 200, 300, 431, 432, 440, 540) presenta además un dispositivo de alimentación (103, 203, 441, 541) que está alimentado por una fuente de fluido (102, 202, 402, 450, 550), porque mediante el dispositivo de alimentación (103, 203, 441, 541) puede suministrarse un fluido (154, 254) entre la superficie activa (116, 216, 316A, 316B, 448, 449, 548, 549) de la zapata de freno (111, 211, 311A, 311B, 446, 447, 546, 547) y la superficie de fricción (121, 493, 593) que mira hacia la misma y porque mediante el suministro de fluido (154, 254) se influye en la fricción entre la superficie activa (116, 216, 316A, 316B, 448, 449, 548, 549) y la superficie de fricción (121, 493, 593).

    CATCH DEVICE IN A LIFT SYSTEM
    58.
    发明专利

    公开(公告)号:HK1204313A1

    公开(公告)日:2015-11-13

    申请号:HK15104856

    申请日:2015-05-21

    Applicant: INVENTIO AG

    Abstract: A safety brake device at a load receiving component of an elevator installation includes brake equipment that co-operates with a guide rail of the load receiving component. The brake equipment includes a cam disc that is rotatable about a cam disc axis and for activation of the safety brake device is set into a rotation through an activation rotational angle by an activating mechanism, wherein as a consequence of such rotation the cam disc comes into contact with the guide rail, whereby the guide rail moving relative to the safety brake device when the load receiving component is travelling rotates the cam disc into a position in which the brake equipment and thus the safety brake device produce an intended braking action relative to the guide rail. The activating mechanism includes a pivotally mounted activating lever driven by an activating spring to rotate the cam disc.

    CATCHING DEVICE FOR A TRAVELING BODY OF AN ELEVATOR SYSTEM

    公开(公告)号:PH12015501158B1

    公开(公告)日:2015-08-10

    申请号:PH12015501158

    申请日:2015-05-25

    Applicant: INVENTIO AG

    Abstract: The invention relates to a catching device (1) for an elevator system comprising at least one traveling body which is arranged in an elevator shaft in a movable manner along a guide rail (4) and/or a brake rail. The catching device is suitable for braking and retaining the traveling body on the guide rail (4) and/or on a brake rail as required. The catching device (1) comprises a control plate (6) for receiving a brake body and for positioning the brake body relative to the guide rail (4) and/or the brake rail. The brake body is designed in at least two pieces and comprises a first brake element (7) and a second brake element (8) which are arranged in a pivotal manner about a common axis (9). The first brake element (7) is substantially designed solely for braking and retaining purposes when the traveling body is moving along the guide rail (4) and/or brake rail in an upward direction, and the second brake element (8) is designed solely for braking and retaining purposes when the traveling body is moving along the guide rail (4) and/or the brake rail in a downward direction (b).

    Catching device for a traveling body of an elevator system

    公开(公告)号:AU2013351430A1

    公开(公告)日:2015-06-11

    申请号:AU2013351430

    申请日:2013-11-15

    Applicant: INVENTIO AG

    Abstract: The invention relates to a catching device (1) for an elevator system comprising at least one traveling body which is arranged in an elevator shaft in a movable manner along a guide rail (4) and/or a brake rail. The catching device is suitable for braking and retaining the traveling body on the guide rail (4) and/or on a brake rail as required. The catching device (1) comprises a control plate (6) for receiving a brake body and for positioning the brake body relative to the guide rail (4) and/or the brake rail. The brake body is designed in at least two pieces and comprises a first brake element (7) and a second brake element (8) which are arranged in a pivotal manner about a common axis (9). The first brake element (7) is substantially designed solely for braking and retaining purposes when the traveling body is moving along the guide rail (4) and/or brake rail in an upward direction, and the second brake element (8) is designed solely for braking and retaining purposes when the traveling body is moving along the guide rail (4) and/or the brake rail in a downward direction (b).

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