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    JACKETED SUSPENSION TRACTION MEMBER FOR AN ELEVATOR WITH DIFFERENT CORDS FOR LOAD SUSPENSION AND FOR TRACTION PROVISION
    2.
    发明公开
    JACKETED SUSPENSION TRACTION MEMBER FOR AN ELEVATOR WITH DIFFERENT CORDS FOR LOAD SUSPENSION AND FOR TRACTION PROVISION 审中-公开
    用于装载悬挂和用于牵引供应的具有不同绳索的电梯的夹紧悬挂牵引构件

    公开(公告)号：EP3293135A1

    公开(公告)日：2018-03-14

    申请号：EP16187686.7

    申请日：2016-09-07

    申请人： Inventio AG

    发明人： CAMBRUZZI, Andrea

    IPC分类号： B66B7/06

    CPC分类号： B66B7/062 ,  D07B1/22 ,  D07B2201/1016 ,  D07B2501/2007

    摘要： A jacketed suspension traction member (31) for an elevator (1) is proposed. The suspension traction member (STM) (31) comprises two different types of cords, i.e. a first type of cords (33) comprising mainly load suspending strands (39) and a second type of cords (35) comprising mainly traction providing strands (49). The STM (31) further comprises a common jacket (37) made from a bendable jacket material jacketing both the first and second types of cords. Therein, the load suspending strands (39) are comprised within the jacket (37) with a lower adhesion to the jacket (37) than the traction providing strands (49).
    By enclosing two different types of cords (33, 35) within a common jacket (37), each type of cords (33, 35) may be either optimised for a suspension function or for a traction function of the STM (31) by e.g. specifically adapting its positional arrangement, physical characteristics, etc.

    摘要翻译： 提出了一种用于电梯（1）的夹套悬挂牵引构件（31）。 悬挂牵引构件（STM）31包括两种不同类型的帘线，即主要包括载重悬挂股线（39）的第一类型帘线（33）和主要包括牵引供应股线（49）的第二类型帘线（35） ）。 STM（31）还包括由可弯曲护套材料制成的共用护套（37），护套材料包覆第一和第二类型的帘线。 其中，载荷悬挂股线（39）包含在护套（37）内，与牵引提供股线（49）相比，对护套（37）具有较低的粘附力。 通过将两种不同类型的帘线（33,35）包围在公共护套（37）内，每种类型的帘线（33,35）可以优化用于例如悬挂功能或STM（31）的牵引功能。 特别适应其位置安排，物理特征等。

    WIRE
    5.
    发明公开
    WIRE 审中-公开

    公开(公告)号：EP3118371A4

    公开(公告)日：2017-10-11

    申请号：EP15761466

    申请日：2015-03-12

    申请人： HI-LEX CORP

    发明人： TSUDA AKIRA ,  SAKAGUCHI TOMO

    IPC分类号： D07B1/06

    CPC分类号： D07B1/0693 ,  D07B1/068 ,  D07B1/22 ,  D07B5/005 ,  D07B5/007 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2501/2084 ,  F16C1/20

    摘要： This wire (1) is for operation and has a multi-twisted structure constituted by twisting a plurality of side strands (3), each of which is formed by twisting together a plurality of wires (3a, 3b), around a core strand (2) formed by twisting a plurality of wires (2a, 2b, 2c, 2d) together. The wire (1) is characterized in that the side wire (3b) of the side strand (3) faces the outside of the wire (1) in the radial direction at a site located on the outer circumference of the wire (1) and has a flattened surface (P) in which a flat portion (F) provided in a portion of the side wire (3b) in the circumferential direction extends in the X axis direction, the length in the X axis direction of the flattened surface (P) being 4.8-11.0 times the diameter of the side wire (3b), and the pitch magnification of the side strand (3) being 7.0-12.0 times the diameter. As a result of the foregoing, it is possible to suppress the occurrence of groove movement direction noise caused when a direction change member and the wire slide against each other, and suppress a decrease in the fatigue resistance of the wire.

    ELEVATOR TENSION MEMBER
    6.
    发明公开
    ELEVATOR TENSION MEMBER 审中-公开
    电梯张力构件

    公开(公告)号：EP3205617A1

    公开(公告)日：2017-08-16

    申请号：EP17155315.9

    申请日：2017-02-09

    申请人： Otis Elevator Company

    发明人： WESSON, John P. ,  ZHANG, Huan ,  EASTMAN, Scott Alan ,  KRISHNAN, Gopal R.

    IPC分类号： B66B7/06

    CPC分类号： B66B7/062 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/22 ,  D07B2201/2098 ,  D07B2401/2095 ,  D07B2501/2007

    摘要： A belt (16) for suspending and/or driving an elevator car includes a plurality of cords (24). Each cord (24) includes a plurality of wires and at least one yarn thread (32) disposed at an outer periphery of the plurality of wires. An elastomeric jacket (26) substantially retains the plurality of cords (24). The at least one yarn thread (32) is configured to promote adhesion of the elastomeric jacket (26) to the plurality of cords (24) and reduce fretting of the plurality of wires.

    摘要翻译： 用于悬挂和/或驱动电梯轿厢的皮带（16）包括多根绳索（24）。 每根绳索（24）包括多根丝线和设置在所述多根丝线的外周边处的至少一根纱线（32）。 弹性体护套（26）基本上保持多根帘线（24）。 所述至少一个纱线（32）构造成促进弹性体护套（26）与多根帘线（24）的粘附并且减少多根丝线的磨损。

    SURFACE CONSTRUCTION OF ELEVATOR BELT
    7.
    发明公开
    SURFACE CONSTRUCTION OF ELEVATOR BELT 审中-公开
    电梯皮带的表面结构

    公开(公告)号：EP3205616A1

    公开(公告)日：2017-08-16

    申请号：EP17155282.1

    申请日：2017-02-08

    申请人： Otis Elevator Company

    发明人： WESSON, John P. ,  MOSHER, Daniel A. ,  EASTMAN, Scott Alan

    IPC分类号： B66B7/06 ,  D07B1/16

    CPC分类号： B66B7/062 ,  D07B1/22 ,  D07B5/006 ,  D07B2401/2075 ,  D07B2501/2007

    摘要： A belt (16) for suspending and/or driving an elevator car includes a plurality of tension elements (28) extending longitudinally along a length of the belt (16), and a jacket (30) at least partially encapsulating the plurality of tension elements (28). The jacket (30) defines a traction surface (36) of the belt (16) configured to be interactive with a drive sheave and a back surface (38) opposite the traction surface (36). The jacket (30) is formed from a first material. One or more material strips (46) are located at one or more of the traction surface (36) or the back surface (38) to improve one or more operational characteristics of the belt (16). The one or more material strips (46) are formed from a second material different from the first material.

    摘要翻译： 用于悬挂和/或驱动电梯轿厢的传送带（16）包括沿传送带（16）的长度纵向延伸的多个张紧元件（28），以及至少部分地封装多个张紧元件（28）的护套（30） （28）。 护套（30）限定带（16）的牵引表面（36），该牵引表面构造成与驱动滑轮和与牵引表面（36）相对的后表面（38）交互。 护套（30）由第一材料形成。 一个或多个材料带（46）位于牵引表面（36）或后表面（38）中的一个或多个处以改善带（16）的一个或多个操作特性。 一个或多个材料带（46）由不同于第一材料的第二材料形成。