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公开(公告)号：EP3514097A1
公开(公告)日：2019-07-24
申请号：EP19151822.4
申请日：2019-01-15
发明人： SCHMIDT, Walter Thomas , MANES, Enrico , SWAYBILL, Bruce P. , CHAUDHRY, Zaffir A. , MISHLER, Luke A. , LUO, Xiaodong , ERICSON, Richard J. , CHENG, Loi , CHEN, Shihemn , MASTRIANO, Meghan
IPC分类号： B66B11/02
摘要： An illustrative example elevator assembly includes a first elevator cab and a second elevator cab. An H frame supports the first elevator cab and the second elevator cab. The H frame has a plurality of vertically oriented beams and at least one horizontally oriented beam extending between the vertically oriented beams. The at least one horizontally oriented beam is spaced from ends of the vertically oriented beams and the H frame does not have any horizontally oriented beam at either end of the vertically oriented beams. At least one linear actuator is coupled with the first elevator cab and the second elevator cab. The linear actuator is configured to selectively cause movement of the elevator cabs relative to the H frame.
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公开(公告)号：EP3508749A1
公开(公告)日：2019-07-10
申请号：EP18212846.2
申请日：2018-12-17
发明人： MANES, Enrico , BARTH, Robert A. , LUO, Xiaodong , CHEN, Shihemn , MARVIN, Daryl J. , KLECKA, Michael A. , MISHLER, Luke A.
摘要： An illustrative example spring includes a curved shape body having a length. The body includes a cavity that extends along at least a majority of the length. The body has a cross-section across the length that is different at a plurality of locations on the body along the length.
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公开(公告)号：EP3514096A1
公开(公告)日：2019-07-24
申请号：EP19151819.0
申请日：2019-01-15
发明人： SCHMIDT, Walter Thomas , MANES, Enrico , SWAYBILL, Bruce P. , CHAUDHRY, Zaffir A. , MISHLER, Luke A. , LUO, Xiaodong , ERICSON, Richard J. , CHENG, Loi , CHEN, Shihemn , MASTRIANO, Meghan
IPC分类号： B66B11/02
摘要： An illustrative example elevator system (20) includes a frame (22), a first elevator cab (32, 34), a second elevator cab (32, 34), and a plurality of sheaves (36, 38) associated with the first and second elevator cabs (32), respectively. A suspension assembly (40) suspends the first and second elevator cabs (32) within the frame (22). The suspension assembly (40) has two ends in a fixed position relative to the frame (22). The suspension assembly (40) includes a positive drive load bearing member (42) along a first portion (52) of a length of the suspension assembly (40) and at least one other second load bearing member. A machine includes a drive sprocket (60) that moves the positive drive load bearing member (42) to cause movement of the first and second elevator cabs (32) relative to the frame (22).
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