DEVICE FOR REDUCING WIND NOISE OF ELEVATOR CAR TO BE MOVED AT HIGH SPEED

    公开(公告)号:JP2000203778A

    公开(公告)日:2000-07-25

    申请号:JP21853899

    申请日:1999-08-02

    Applicant: INVENTIO AG

    Abstract: PROBLEM TO BE SOLVED: To provide a device composed of aerodynamic elements attachable to the outside and a device accessible to the roof of the elevator car, and for reducing wind noise and vibration of the elevator car to be moved at a high speed. SOLUTION: An upper part 3 having an oval-like shape and attached from the outside is movably placed on an elevator car 1 and directly held by a mechanical method by a centering device. Recesses on the side surface surround guide roller supports 6. As a method for providing access to the roof of the car 1, an integrated lifting device capable of lifting the upper extension element 3 is provided. A lower extension element 4 is constituted into a frame-shaped hollow body and has a flap on the lower side, and the flap can be downwardly turned to enable access to a device on the lower side of the elevator car 1.

    Drive unit for a lift
    2.
    发明专利

    公开(公告)号:ZA964043B

    公开(公告)日:1996-12-03

    申请号:ZA964043

    申请日:1996-05-21

    Applicant: INVENTIO AG

    Abstract: The drive unit (1) propels a passenger or goods lift to whose supporting structure (16) it is pivotably coupled by a rocker arm (15). The motor, brake (32) and reduction gear (33) are arranged coaxially around a drive shaft (8) which carries a free driving wheel (10) at each end. The motor comprises a stator (2) and rotor (3) with an air gap (26) in a casing (31) having a flange (12) at each end from which the axial tube (11) protrudes through a drive shaft bearing (13). The unit is urged by a spring against the guides between which the cage ascends and descends.

    EQUIPO DE GUIA.
    3.
    发明专利

    公开(公告)号:MX9605724A

    公开(公告)日:1997-08-30

    申请号:MX9605724

    申请日:1996-11-21

    Applicant: INVENTIO AG

    Abstract: Equipo de guía y dispositivo de parada para un ascensor que corre en guías (2) en forma de columnas, que impiden automáticamente una transmision de errores de alineamiento de guía a la cabina y un acoplamiento no pretendido del dispositivo (8) de parada. Para este proposito, un portador (6) de rodillos está dispuesto para movimiento rotacional con un centro (18) de rotacion que está en el centro de perfil de una guía (2), de manera que el portador (6) de rodillos pueda seguir una torsion de falla el perfil de la guía (2). El portador (6) de rodillos del equipo de guía es al mismo tiempo portador de un dispositivo (8) de parada. El dispositivo (8) de parada está dispuesto verticalmente desplazable en una montura (14) firmemente conectada con el portador (6) de rodillos y por medio de un apoyo (12) con un amortiguador (19), tiene una conexion con la cabina del ascensor independientemente del equipo de guía. En el caso de un enfrenado de parada, no hay sobre el equipo de guía la accion de una fuerza.

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