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公开(公告)号：US11999592B2
公开(公告)日：2024-06-04
申请号：US17309483
申请日：2019-12-17
Applicant: Inventio AG
Inventor： Erich Bütler , Romeo Lo Jacono , Paolo Ferrario , Peter Möri
Abstract: An elevator system, suitable both for normal operating situations and for emergency situations, includes an elevator car that can be displaced directly or indirectly within an elevator shaft, a guide means that is connected to the elevator car, a derailment protection device that is connected to the elevator car, and a guide rail that has a first subregion which works together with the guide means and is used to guide the elevator car along the guide rail, and that has a second subregion which works together with the derailment protection device. A clearance between the derailment protection device and the second subregion of the guide rail is large enough that the derailment protection device and the second subregion of the guide rail remain spaced apart from each other during the normal operating situations.
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公开(公告)号：US12162728B2
公开(公告)日：2024-12-10
申请号：US17309504
申请日：2019-12-19
Applicant: Inventio AG
Inventor： Erich Bütler , Paolo Ferrario , Peter Möri , Romeo Lo Jacono
Abstract: An elevator rail guides moving bodies of an elevator system. The moving bodies serve in particular as a car for the transport of people or goods or as a counterweight. The elevator rail has more than one guide contour including a guide contour 6 that interacts with a guide shoe such that in a first horizontal direction, a relative horizontal movement between the guide contour and the guide shoe is delimited at least on one side, and such that in a second horizontal direction, perpendicular to the first horizontal direction, a relative horizontal movement between guide contour and the guide shoe is delimited on both sides. The elevator rail has a hollow cross section bordered in a closed manner. The elevator rail has at least three of the guide contours that are formed on the outer surface of the elevator rail.
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公开(公告)号：US20230286780A1
公开(公告)日：2023-09-14
申请号：US17309504
申请日：2019-12-19
Applicant: Inventio AG
Inventor： Erich Bütler , Paolo Ferrario , Peter Möri , Romeo Lo Jacono
Abstract: An elevator rail guides moving bodies of an elevator system. The moving bodies serve in particular as a car for the transport of people or goods or as a counterweight. The elevator rail has more than one guide contour including a guide contour 6 that interacts with a guide shoe such that in a first horizontal direction, a relative horizontal movement between the guide contour and the guide shoe is delimited at least on one side, and such that in a second horizontal direction, perpendicular to the first horizontal direction, a relative horizontal movement between guide contour and the guide shoe is delimited on both sides. The elevator rail has a hollow cross section bordered in a closed manner. The elevator rail has at least three of the guide contours that are formed on the outer surface of the elevator rail.
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公开(公告)号：US20230002197A1
公开(公告)日：2023-01-05
申请号：US17757232
申请日：2020-11-27
Applicant: Inventio AG
Inventor： Philipp Buchs , Paolo Ferrario , Enrico Marinelli
Abstract: A door frame of a shaft door is provided for an elevator system having an elevator shaft accessed through the shaft door. The door frame forms a chamber accommodating a control unit for the elevator system. The door frame has a side surface facing the elevator shaft, a first door frame element delimiting the chamber and a second door frame element delimiting the chamber. The first door frame element can be detached from the second door frame element by a movement of the first door frame element, from its closed position, in parallel with the side surface, to open the chamber. The invention also relates to an elevator system (2) comprising such a door frame (22).
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