公开(公告)号：US12055206B2

公开(公告)日：2024-08-06

申请号：US17534033

申请日：2021-11-23

申请人： Otis Elevator Company

发明人： Javier Munoz Sotoca ,  Marcos Garcia Gonzalez

IPC分类号： B66B15/04 ,  F16C35/067 ,  F16H55/48 ,  B66B11/04

CPC分类号： F16H55/48 ,  B66B15/04 ,  B66B11/0476 ,  F16C35/067

摘要： A sheave (100) for a passenger conveyor system is provided. The sheave (100) comprises a sheave axis (150) about which the sheave (100) rotates; a cylindrical sleeve (105); and a bearing (120a, 120b) centred on and arranged to rotate about the sheave axis (150). The cylindrical sleeve (105) includes an outer surface (110) including a groove (155) arranged to receive a belt; and an inner surface (115) defining a cylindrical cavity (122) centred on the sheave axis (150). The bearing (120a, 120b) includes an outer race (125a), an inner race (130a) and one or more rolling elements (135a) therebetween, wherein the outer race (125a) comprises a protrusion (140) arranged to hold the bearing (120a, 120b) within the cylindrical cavity (122) due to engagement between the protrusion (140) and the inner surface of the cylindrical sleeve (115).

公开(公告)号：US20220412402A1

公开(公告)日：2022-12-29

申请号：US17534033

申请日：2021-11-23

申请人： Otis Elevator Company

发明人： Javier Munoz Sotoca ,  Marcos Garcia Gonzalez

IPC分类号： F16C19/06 ,  B66B23/14 ,  B66B7/04 ,  F16C35/073

摘要： A sheave (100) for a passenger conveyor system is provided. The sheave (100) comprises a sheave axis (150) about which the sheave (100) rotates; a cylindrical sleeve (105); and a bearing (120a, 120b) centred on and arranged to rotate about the sheave axis (150). The cylindrical sleeve (105) includes an outer surface (110) including a groove (155) arranged to receive a belt; and an inner surface (115) defining a cylindrical cavity (122) centred on the sheave axis (150). The bearing (120a, 120b) includes an outer race (125a), an inner race (130a) and one or more rolling elements (135a) therebetween, wherein the outer race (125a) comprises a protrusion (140) arranged to hold the bearing (120a, 120b) within the cylindrical cavity (122) due to engagement between the protrusion (140) and the inner surface of the cylindrical sleeve (115).

公开(公告)号：US20220177267A1

公开(公告)日：2022-06-09

申请号：US17396169

申请日：2021-08-06

申请人： Otis Elevator Company

发明人： Javier Munoz Sotoca ,  Borja de Diego Restrepo ,  Marcos Garcia Gonzalez

IPC分类号： B66B1/46 ,  G06F3/042 ,  B66B1/52 ,  G01S17/08

摘要： A user input device (202), for providing an input to an elevator controller is disclosed. The user input device (202) includes a plurality of input regions (204A-204F) each of which correspond to a different input command; and a single touchless sensor (216) arranged to detect the presence of an object in any of the plurality of input regions (204A-204F).