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    ELEVATOR SYSTEM AND SUSPENSION FOR SUCH A SYSTEM
    1.
    发明专利
    ELEVATOR SYSTEM AND SUSPENSION FOR SUCH A SYSTEM 未知

    公开(公告)号：ZA201202550B

    公开(公告)日：2013-06-26

    申请号：ZA201202550

    申请日：2012-04-10

    Applicant: INVENTIO AG

    Inventor： PERIC DANILO ,  BERNER OLIVER ,  ACH ERNST

    IPC: D07B20060101 ,  B66B20060101

    Abstract: An elevator system has a suspension member for supporting and/or moving an elevator car and being guided and driven by a traction sheave of a drive unit. The suspension member is a cord or rope that includes a body made of a polymer and at least one tension member made of wires extending in the longitudinal direction of and embedded in the body. A thickest wire in the tension member has a bending stress &sgr;b in a range from 350 N/mm2 to 900 N/mm2 when bending the tension member about a minimum bending radius r, and wherein the bending stress is a function of the elastic modulus E and the diameter δ of the thickest wire, according to the equation &sgr;b=(δ*E)/2r, wherein the suspension member is run about a pulley having a minimum diameter D corresponding to no more than two times the minimum bending radius (D≦̸2r).

    ELEVATOR SYSTEM AND LOAD BEARING MEMBER FOR SUCH A SYSTEM
    5.
    发明专利
    ELEVATOR SYSTEM AND LOAD BEARING MEMBER FOR SUCH A SYSTEM 未知

    公开(公告)号：CA2777541A1

    公开(公告)日：2011-04-21

    申请号：CA2777541

    申请日：2010-10-06

    Applicant: INVENTIO AG

    Inventor： PERIC DANILO ,  BERNER OLIVER ,  ACH ERNST

    IPC: B66B7/06 ,  D07B1/16

    Abstract: The invention relates to an elevator system having a suspension and a suspension for supporting and/or moving at least one elevator car (3) in an elevator system (1), wherein the suspension (12) can be guided and driven at least by means of a sheave (4), in particular a traction sheave (4.1) of a drive machine (2) of an elevator system (1), and the suspension (12) comprises a body (15) made of a polymer and at least one tie beam (22) extending in the longitudinal direction of the suspension (12) and embedded in the body (15) and made of wires (42) and is present as a cord or rope. A thickest wire (43) having the greatest wire diameter d in the tie beam (22) comprises a bending stress sb in a range from sb = 350N/mm2 to 900N/mm2 when bending the tie beam (18) about a least bending radius r, and wherein the bending stress sb results as a function of the elastic modulus E and the diameter d of the thickest wire (26), according to the following equation: sb = (d*E)/2r, wherein the suspension (12) is run about a smallest pulley having a least pulley diameter D in the elevator system (1), the pulley diameter D thereof corresponding to no more than two times the least bending radius r: D = 2r.

    ELEVATOR WITH CARRIER AND TRACTION MEANS
    6.
    发明专利
    ELEVATOR WITH CARRIER AND TRACTION MEANS 未知

    公开(公告)号：HK1116460A1

    公开(公告)日：2008-12-24

    申请号：HK08105201

    申请日：2008-05-08

    Applicant: INVENTIO AG

    Inventor： KUETTEL HEINRICH ,  PERIC DANILO

    IPC: B66B20060101

    Abstract: A lift has a lift cage movable in a lift shaft and is connected with a counterweight by means of at least one support means. The lift cage or counterweight moves by means of at least one drive means separate from the support means. One end of the drive means engages the upper end of the counterweight, is guided by way of a drive pulley and by way of a deflecting roller, and engages at its other end with the lower end of the counterweight. A drive unit drives the drive pulley. The drive means consists of a drive part and a tension part of different characteristics, wherein the drive and tension parts are connected by means of a drive means connection.

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