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公开(公告)号：US10351387B2
公开(公告)日：2019-07-16
申请号：US15522352
申请日：2015-10-26
发明人： Eduard Steinhauer , Thomas Kuczera
摘要： An elevator with a brake device may be configured to provide a variable brake force, from a minimum brake force up to a maximum brake force (Vmax). The brake device may include a first energy store that provides the maximum brake force and a second energy store that provides an adjustable counterforce. The adjustable counterforce may be directed in an opposed manner with respect to the maximum brake force provided from the first energy store. Further, the variable brake force may amount to a difference between the maximum brake force and the adjustable counterforce. In some cases, the first energy store may comprise a compression spring for providing the maximum brake force.
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公开(公告)号：US20180327225A1
公开(公告)日：2018-11-15
申请号：US15529980
申请日：2015-10-22
发明人： Michael Kirsch , Walter Hoffmann , Thomas Kuczera , Mike Obert
摘要： The disclosure relates to a guide rail to guide the car of an elevator system. The guide rail is designed as a section with a cavity (2a-2f) and/or integrated cooling fins to cool the guide rail.
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公开(公告)号：US20170320706A1
公开(公告)日：2017-11-09
申请号：US15522352
申请日：2015-10-26
发明人： Eduard Steinhauer , Thomas Kuczera
摘要： An elevator with a brake device may be configured to provide a variable brake force, from a minimum brake force up to a maximum brake force (Vmax). The brake device may include a first energy store that provides the maximum brake force and a second energy store that provides an adjustable counterforce. The adjustable counterforce may be directed in an opposed manner with respect to the maximum brake force provided from the first energy store. Further, the variable brake force may amount to a difference between the maximum brake force and the adjustable counterforce. In some cases, the first energy store may comprise a compression spring for providing the maximum brake force.
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公开(公告)号：US10723591B2
公开(公告)日：2020-07-28
申请号：US15564453
申请日：2016-04-08
发明人： Michael Kirsch , Walter Hoffmann , Thomas Kuczera , Philippe Gainche , Mike Obert , Markan Lovric , Martin Madera , Martin Krieg
摘要： A guide rail for an elevator system may comprise at least two rail elements that together form a guide rail portion having a functional running track that extends in a travel direction. Each of the rail elements may be connected to a shaft wall of the elevator system. Furthermore, the at least two rail elements may be adjacent and spaced such that the at least two rail elements can thermally expand freely in the travel direction. Additionally, the at least two rail elements in a region of the functional running track may have mutually opposite borders that have complementary profiles. An arbitrary cross section of the guide rail portion perpendicular to the travel direction in the region of the functional track may run through at least one of the two adjacent rail elements.
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公开(公告)号：US10093516B2
公开(公告)日：2018-10-09
申请号：US15301478
申请日：2015-03-31
发明人： Thomas Kuczera , Walter Hoffmann
摘要： An elevator may include a braking device such as a safety gear system or a service brake, for instance. The braking device may include a hydraulically-acting brake for braking an elevator car of the elevator. The braking device may further include a hydraulic unit with a pump assembly, a brake cylinder assembly, and a valve assembly for ventilating the brake. Further, the hydraulic unit may be fastened to the braking device.
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公开(公告)号：US20170029248A1
公开(公告)日：2017-02-02
申请号：US15301478
申请日：2015-03-31
发明人： Thomas Kuczera , Walter Hoffmann
CPC分类号： B66B5/18 , B66B1/365 , B66B9/00 , F15B11/08 , F15B13/0401 , F15B2211/30525 , F16D65/16
摘要： An elevator may include a braking device such as a safety gear system or a service brake, for instance. The braking device may include a hydraulically-acting brake for braking an elevator car of the elevator. The braking device may further include a hydraulic unit with a pump assembly, a brake cylinder assembly, and a valve assembly for ventilating the brake. Further, the hydraulic unit may be fastened to the braking device.
摘要翻译： 例如，电梯可以包括诸如安全系统或行车制动器的制动装置。 制动装置可以包括用于制动电梯的电梯轿厢的液压作用制动器。 制动装置还可以包括具有泵组件的液压单元，制动缸组件和用于使制动器通风的阀组件。 此外，液压单元可以紧固到制动装置。
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公开(公告)号：US20170029247A1
公开(公告)日：2017-02-02
申请号：US15301312
申请日：2015-03-27
摘要： An elevator may include a brake apparatus such as a safety apparatus or a service brake, for example. The brake apparatus may be designed to generate a stepped braking force for braking an elevator car of the elevator. A plurality of brake cylinder assemblies may be configured so as to supply different braking forces. The brake cylinder assemblies may in some cases include a piston, a spring, and a brake pad. Moreover, a valve assembly may be utilized by one or more of the brake cylinder assemblies. Additional features of the brake apparatus may involve a compressor, a pressure accumulator, a pressure regulating valve.
摘要翻译： 例如，电梯可以包括诸如安全装置或行车制动器的制动装置。 制动装置可以被设计成产生用于制动电梯的电梯轿厢的阶梯式制动力。 多个制动缸组件可以被配置成提供不同的制动力。 在一些情况下，制动缸组件可以包括活塞，弹簧和制动衬块。 此外，阀组件可以由一个或多个制动缸组件使用。 制动装置的附加特征可包括压缩机，压力蓄能器，压力调节阀。
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公开(公告)号：US10450165B2
公开(公告)日：2019-10-22
申请号：US15301312
申请日：2015-03-27
摘要： An elevator may include a brake apparatus such as a safety apparatus or a service brake, for example. The brake apparatus may be designed to generate a stepped braking force for braking an elevator car of the elevator. A plurality of brake cylinder assemblies may be configured so as to supply different braking forces. The brake cylinder assemblies may in some cases include a piston, a spring, and a brake pad. Moreover, a valve assembly may be utilized by one or more of the brake cylinder assemblies. Additional features of the brake apparatus may involve a compressor, a pressure accumulator, a pressure regulating valve.
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