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1. 发明公开

EP3736240A1 CONVEYING SYSTEM OF AN ESCALATOR 无效转让
公开(公告)号：EP3736240A1
公开(公告)日：2020-11-11
申请号：EP19382336.6
申请日：2019-05-06
申请人： thyssenkrupp Elevator Innovation Center, S.A.
发明人： Ojeda Arenas, José , Díaz Sorribas, Mónica , Gil Coto, Sandra , Castaño Lantero, Aurelio , Quiroga Sánchez, Ana Belén
IPC分类号： B66B23/02 , B66B23/14
摘要： The invention relates to a conveying system (100) of an escalator comprising a lower transition area (102) at the lower end of the escalator, an upper transition area (101) at the upper end of the escalator and a step chain (110), wherein the step chain (110) comprises a plurality of chain links (111) and inner rollers (112). Further, the conveying system (100) comprises a plurality of steps (120), wherein each step (120) is connected to the step chain (110) via at least a first supporting point on each side of the step (120), and wherein each step (120) comprises a tow roller (121). Further, the conveying system (100) comprises a tow roller guide rail (103) to guide the tow rollers (121) of the steps (120). Especially, the step chain (110) comprises outer rollers (113), wherein the outer rollers (113) are adjusted to the chain links (111) of the step chain (110), wherein the outer rollers (113) are guided within an outer guide rail (106).

2. 发明公开

EP3549898A1 A MOVING WALKING SYSTEM AND A HANDRAIL BRIDGING SYSTEM 审中-公开
公开(公告)号：EP3549898A1
公开(公告)日：2019-10-09
申请号：EP18382229.5
申请日：2018-04-04
申请人： Thyssenkrupp Elevator Innovation Center, S.A. , thyssenkrupp AG
发明人： Quiroga Sánchez, Ana Belén , González Pantiga, Juan Domingo
IPC分类号： B66B29/04 , B66B23/26 , B66B21/12
摘要： The present invention refers to a moving walking system (10) comprising at least one walking platform (103) comprising a plurality of pallets (1031) and a handrail system (20) with at least two handrails in single line configuration. A first handrail (101) of the at least two handrails comprises a first end (101a) and a second end (101b), and a second handrail (102) of the at least two handrails comprises a first end (102a) and a second end (102b). The moving walking system (10) further comprises a bridging system (1) forming a bridge between the second end (101b) of the first handrail (101) and the first end (102a) of the second handrail (102), wherein the bridging system (1) comprises a movable part (11) and a fixed part (12),wherein the movable part (11) and the fixed part (12) are themselves contactable to form the bridge between the first handrail (101) and the second handrail (102). The movable part (11) is arranged in front of the fixed part (12) with respect to a moving direction (30) of the handrail system (20), and is adapted to work as an anti-trap protection for users of the handrail system (20).
Besides, the invention refers to install a bridging system (1) to a moving walking system (10).

3. 发明公开

EP3736241A1 CONVEYING SYSTEM OF AN ESCALATOR 有权转让
公开(公告)号：EP3736241A1
公开(公告)日：2020-11-11
申请号：EP19382337.4
申请日：2019-05-06
申请人： thyssenkrupp Elevator Innovation Center, S.A.
发明人： Ojeda Arenas, José , Díaz Sorribas, Mónica , Gil Coto, Sandra , Castaño Lantero, Aurelio , Quiroga Sánchez, Ana Belén
IPC分类号： B66B23/14
摘要： The invention relates to a step (20) for a conveying system (10) of an escalator, wherein each step (20) comprises a riser (22), a tread (21), a hinge (23) connecting the riser (22) and the tread (21), a tow roller (251), and at least a first supporting point (24) and a second supporting point (25) on each side of the step (20), wherein at the first supporting point (24), the step (20) is configured to be connected to a step chain (12) of the escalator. Therein, each step (20) is configured to be folded via the hinge (23) at least during a turnaround in a transition area (11) of the escalator. Especially, the riser (22) of each step (20) comprises at least a curved sliding guide (221) to guide the riser (22) in a predetermined curve while folding the step (20).
Further, the invention relates to an escalator comprising a transition area (11), a step chain (12) and a plurality of steps (20).
Further, the invention relates to a process to turnaround the step (20) in the transition area (11) of the escalator, wherein for turnaround the step (20) in the transition area (11) the riser (22) is fold towards the lower side of the tread (21) via the hinge (23). Especially, while folding, the riser (22) is guided in a predetermined curve defined by the curved sliding guide (221) of the riser (22). Especially, the riser (22) is turned around the riser shaft (261), wherein the wheel (262) of the riser shaft (261) rolls within the curved sliding guide (221).

4. 发明公开

EP3736242A1 ANTI-ENTRAPMENT SAFETY SYSTEM 审中-公开
公开(公告)号：EP3736242A1
公开(公告)日：2020-11-11
申请号：EP19382338.2
申请日：2019-05-06
申请人： thyssenkrupp Elevator Innovation Center, S.A.
发明人： Ojeda Arenas, José , Castaño Lantero, Aurelio , Quiroga Sánchez, Ana Belén
IPC分类号： B66B29/04
摘要： The present invention refers to an anti-entrapment safety system for a passenger moving system comprising preferably a first endless handrail belt and preferably a second endless handrail belt, wherein the safety system comprises a plurality of movable parts wherein a first movable part is adapted to respond to an entrapment force (F e ) applied thereto and wherein the response comprises an upwards rotation or a downwards rotation of the first movable part. The upwards rotation or the downwards rotation of the first movable part preferably activates the anti-entrapment safety system when the rotation exceeds a pre-determined threshold value. The threshold value is preferably defined as a rotation in the range of 0.5 to 20.0 degrees.

5. 发明公开

EP3470360A1 SPLIT HANDRAIL FOR PASSENGER MOVING WALKING SYSTEMS 审中-公开
公开(公告)号：EP3470360A1
公开(公告)日：2019-04-17
申请号：EP17382673.6
申请日：2017-10-10
申请人： Thyssenkrupp Elevator Innovation Center, S.A. , thyssenkrupp AG
发明人： Quiroga Sánchez, Ana Belén , González Pantiga, Juan Domingo
IPC分类号： B66B23/26
摘要： The present invention refers to a handrail (1) for passenger moving walking systems comprising an endless handrail belt (2), wherein the handrail (1) comprises a first end section (3), a second end section (5) and a main section (4) between the first end section (3) and the second end section (5); wherein the handrail belt (2) is split along its longitudinal direction in a first belt side (21) and a second belt side (22), wherein the first belt side (21) is parallel to the second belt side (22), and in that at least one end section (3, 5) of the handrail the first belt side (21) of the handrail belt (2) is offset in the longitudinal direction of the handrail from the second belt side (22) of the handrail belt (2); and to a handrail system comprising at least two of said handrails (1, 1').
Furthermore the invention refers to a handrail system (10) comprising at least one of such a handrail and a passenger moving walking system comprising such a handrail system (10).

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