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公开(公告)号:EP2460756A1
公开(公告)日:2012-06-06
申请号:EP12157343.0
申请日:2004-08-04
发明人: Prasad, Dilip , Wesson, John P. , Cassenti, Brice N. , Baranda, Pedro S. , Veronesi, William , Perron, William C. , Mello, Jr., Ary O. , Stucky, Paul A. , Pitts, John T. , Thompson, Mark S.
CPC分类号: B66B15/04 , B66B11/08 , B66D3/04 , B66D2700/026
摘要: A sheave for use in an elevator system comprises a sheave body (22) having a central axis (34) and a belt guiding surface (26) including a surface profile extending in an axial direction along at least a portion of the belt guiding surface (26). The surface profile has a central portion (42), first side portions (44, 46) extending away from opposite edges of the central portion (42) toward corresponding edges of the sheave and second side portions (48, 50) extending away from the first side portions (44, 46) toward the corresponding edges of the sheave. The central portion (42) has a parallel alignment with the sheave central axis (34), the first side portions (44, 46) have a curved profile and the second side portions (48, 50) have a linear profile.
摘要翻译: 用于电梯系统的滑轮包括具有中心轴线(34)的滑轮主体(22)和带引导表面(26),皮带引导表面(26)包括沿轴向方向沿着皮带导向表面的至少一部分延伸的表面轮廓 26)。 所述表面轮廓具有中心部分(42),所述第一侧部分(44,46)从所述中心部分(42)的相对边缘延伸朝向所述滑轮的相应边缘,并且所述第二侧部分(48,50) 第一侧部分(44,46)朝向滑轮的相应边缘。 中心部分(42)具有与滑轮中心轴线(34)的平行对准,第一侧部分(44,46)具有弯曲轮廓,并且第二侧部分(48,50)具有线性轮廓。
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公开(公告)号:EP2460756B1
公开(公告)日:2013-11-13
申请号:EP12157343.0
申请日:2004-08-04
发明人: Prasad, Dilip , Wesson, John P. , Cassenti, Brice N. , Baranda, Pedro S. , Veronesi, William , Perron, William C. , Mello, Jr., Ary O. , Stucky, Paul A. , Pitts, John T. , Thompson, Mark S.
CPC分类号: B66B15/04 , B66B11/08 , B66D3/04 , B66D2700/026
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