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公开(公告)号：US11897731B2
公开(公告)日：2024-02-13
申请号：US17756914
申请日：2020-12-11
Applicant: Inventio AG
Inventor： Michael Geisshüsler , Faruk Osmanbasic , Adrian Steiner , Julian Stähli , Heinz Widmer , Volker Zapf
IPC: B66B5/20
CPC classification number: B66B5/20
Abstract: A brake device for braking an elevator installation traveling body movable along a guide rail includes a holder mounting a brake element having a brake surface movable relative to the holder between a freewheel position and a braking position. In a deactivated configuration, a pretensioning element does not exert any force moving the brake element towards the braking position, and in an activated configuration exerts such force. In a retaining state, a release element retains the pretensioning element in the deactivated configuration, and when activated into a released state, the release element changes the pretensioning element into the activated configuration. In an unactuated state, a friction-generating element does not abut the guide rail and, in an actuated state generates friction by abutting the guide rail to exert a force on the brake element and force the brake element towards the freewheel position.
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公开(公告)号：US20220185628A1
公开(公告)日：2022-06-16
申请号：US17593040
申请日：2020-03-16
Applicant: Inventio AG
Inventor： Florian Dold , Volker Zapf
Abstract: A method and an apparatus monitor the physical state of a suspension means that is connected to an elevator car and can move the same. The support means has markings along its length that divide the support means into segments. The strain difference of the suspension means is monitored segment by segment using a first strain at a first load and a second strain at a second load being determined by a signal processing unit from a distance between two selected markings detected by a detection device, and a strain difference representing the elastic behavior of the segment is calculated from the two strains, wherein the load acting on the suspension means between the two selected markings is measured by a load measuring device.
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公开(公告)号：US11091353B2
公开(公告)日：2021-08-17
申请号：US15754001
申请日：2016-08-18
Applicant: Inventio AG
Inventor： Volker Zapf
Abstract: In an elevator system, a belt-type carrier is guided over a pulley. In this case, longitudinal elevations of the belt-type carrier engage into longitudinal recesses on a roller contact surface. The roller has at least one retaining element, which is arranged laterally to the contact surface. In this case, a distance between an outermost longitudinal recess and the retaining element is less than half a longitudinal recess width of the roller contact surface.
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公开(公告)号：US09975734B2
公开(公告)日：2018-05-22
申请号：US14653299
申请日：2013-12-06
Applicant: Inventio AG
Inventor： Florian Dold , Volker Zapf
CPC classification number: B66B7/1223 , B66B7/062 , B66B7/064
Abstract: An elevator installation includes a car and at least one support device supporting the car. The support device has a plurality of electrically conductive tensile carriers that are arranged parallel to one another and which are substantially enclosed by a casing. The elevator installation further includes a monitoring device that connects the tensile carriers or groups of the tensile carriers in an alternating configuration as electrical resistances in a measuring bridge so that electrical resistances of different tensile carriers can be compared with one another by sensing a bridge voltage.
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公开(公告)号：US20130157497A1
公开(公告)日：2013-06-20
申请号：US13714507
申请日：2012-12-14
Applicant: Inventio AG
Inventor： Florian Dold , Volker Zapf
IPC: H01R12/00
CPC classification number: H01R9/0757 , B66B5/0025 , B66B5/0031 , B66B7/1223 , H01R4/242
Abstract: A system for electrical contacting of tensile carriers in support means includes a support means and a contacting device. The support means has a casing and at least four tensile carriers. The tensile carriers are arranged parallel to one another in the casing and lie substantially in one plane. The contacting device has a contact element. The contact element has a cutting side for penetration of the casing, wherein the cutting side of the contact element is so guided through the casing that the contact element contacts the at least four tensile carriers at least by the cutting side.
Abstract translation: 用于支撑装置中的拉伸载体的电接触的系统包括支撑装置和接触装置。 支撑装置具有壳体和至少四个拉伸载体。 拉伸载体在壳体中彼此平行地布置，并且基本上位于一个平面中。 接触装置具有接触元件。 接触元件具有用于穿透壳体的切割侧，其中接触元件的切割侧被引导通过壳体，使得接触元件至少由切割侧接触至少四个拉伸载体。
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Patent Agency Ranking
公开(公告)号：US12116243B2
公开(公告)日：2024-10-15
申请号：US17907285
申请日：2021-03-26
Applicant: Inventio AG
Inventor： Patrick Bumann , Volker Zapf
IPC: B66B7/04
CPC classification number: B66B7/047
Abstract: A sliding guide shoe for an elevator includes a guide shoe housing and a two-part insert inserted into the guide shoe housing. The insert includes a damping element and a sliding element for guiding an elevator car or a counterweight.
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公开(公告)号：US11891277B2
公开(公告)日：2024-02-06
申请号：US17757254
申请日：2020-12-18
Applicant: Inventio AG
Inventor： Florian Dold , Andreas Egger , Marcus Junig , Daniel Meierhans , Philipp Müller , Adrian Steiner , Volker Zapf
CPC classification number: B66B7/06 , B66B11/008
Abstract: An elevator system includes at least one car and at least one counterweight. At least two support means having different physical properties are arranged between the at least one car and the at least one counterweight.
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公开(公告)号：US11891275B2
公开(公告)日：2024-02-06
申请号：US17756913
申请日：2020-12-01
Applicant: Inventio AG
Inventor： Michael Geisshüsler , Faruk Osmanbasic , Adrian Steiner , Julian Stähli , Heinz Widmer , Volker Zapf
IPC: B66B5/22
CPC classification number: B66B5/22
Abstract: A brake device for braking a traveling body movable along a guide rail in a movement direction includes a holder mounting a brake element that has a brake surface directed toward the guide rail, the brake element being movable relative to the holder between a free-running position and a braking position. A pretensioning element is activated to exert a force that moves the brake element toward the braking position. A release element holds the pretensioning element in a holding state and is activated into a released state to reconfigure the pretensioning element from a deactivated configuration into the activated configuration. A pressing element in an actuated state generates a force on the brake element in a direction toward the guide rail to enable a reset of the brake device.
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公开(公告)号：US11840425B2
公开(公告)日：2023-12-12
申请号：US17757149
申请日：2020-12-11
Applicant: Inventio AG
Inventor： Michael Geisshüsler , Faruk Osmanbasic , Adrian Steiner , Julian Stähli , Volker Zapf
IPC: B66B5/22
CPC classification number: B66B5/22
Abstract: A safety brake includes a first brake element, a first guide element, and an actuating element. The first brake element is mounted in a displaceable manner in a linear bearing on the first guide element. The first guide element can be moved between a rest position and a braking initial position. The actuating element is designed to move the first guide element from the rest position into the braking initial position, more particularly to activate the safety brake. The first brake element can carry out a braking movement from the braking initial position into a braking position. The braking movement returns the first guide element to the rest position. The first guide element is guided on a first parallelogram guide.
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公开(公告)号：US20210130130A1
公开(公告)日：2021-05-06
申请号：US15733625
申请日：2019-06-26
Applicant: Inventio AG
Inventor： Volker Zapf
Abstract: A guide shoe for an elevator is formed entirely of plastic materials and includes a guide shoe housing, a damping element and a guide element that are firmly bonded to one another and form a one-piece composite structure. The composite structure is produced by a three-component injection molding process.
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