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公开(公告)号:US20140302316A1
公开(公告)日:2014-10-09
申请号:US14350696
申请日:2012-10-02
Applicant: NV BEKAERT SA
Inventor: Jeroen Gallens , Raf Clauws , Andreas Klust
CPC classification number: B66B7/06 , B32B5/16 , B32B15/06 , B32B25/02 , B32B2264/02 , B32B2264/0257 , B32B2274/00 , B66B7/062 , D07B1/162 , D07B1/22 , D07B5/006 , D07B2201/2087 , D07B2201/2092 , D07B2205/2003 , D07B2205/2014 , D07B2205/2017 , D07B2205/2064 , D07B2205/2082 , D07B2205/3017 , D07B2205/3028 , D07B2205/3053 , D07B2205/306 , D07B2205/3071 , D07B2205/3085 , D07B2205/3089 , D07B2501/2007 , Y10T428/294 , D07B2801/22 , D07B2801/10 , D07B2801/18
Abstract: A load bearing assembly (100) for use in elevator system wherein the load bearing assembly (100) comprises at least one steel rope (102) and a jacket (110) surrounding this at least one steel rope (102). The jacket (110) comprises at least one layer of a thermoplastic elastomer comprising polymer particles (112). The polymer particles (112) have a molecular weight higher than 0.5*106 g/mol. The jacket (110) provides a coefficient of friction allowing sufficient traction between the load bearing assembly (100) and other components of the elevator system, such as the sheaves. Also disclosed is a corresponding method of making a load bearing member.
Abstract translation: 一种用于电梯系统的负载轴承组件(100),其中所述承载组件(100)包括至少一个钢绳(102)和围绕所述至少一个钢绳(102)的护套(110)。 护套(110)包括至少一层包含聚合物颗粒(112)的热塑性弹性体层。 聚合物颗粒(112)的分子量高于0.5×10 6 g / mol。 护套(110)提供摩擦系数,允许承载组件(100)与电梯系统的其它部件(例如滑轮)之间的足够的牵引力。 还公开了制造承重构件的相应方法。