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公开(公告)号：US20220177272A1
公开(公告)日：2022-06-09
申请号：US17593211
申请日：2020-03-13
申请人： Inventio AG
发明人： Hans Blochle , Adrian Steiner , Daniel Meierhans , Julian Stahli
IPC分类号： B66B5/22
摘要： The invention relates to a method and a device for safety braking for an elevator (1) having an upright guide rail (3). The safety brake device (4) comprises a housing (5) having braking elements (6, 7) which are arranged on both sides of the guide rail (3) and are movable along the guide rail (3), a safety restraint (8) on both sides between the housing (5) and the braking elements (6, 7), and a clampable and lockable actuating device (9) for the braking elements (6, 7), which unlocks and unclamps in response to a triggering event and brings the braking elements (6, 7) into braking engagement with the guide rail (3). The actuating device (9), when it is unclamped, develops a feed force (F) and feed movement directed transversely to the longitudinal axis (15) of the guide rail (3), which brings the braking elements (6, 7) on both sides into engagement with the guide rail (3) from a laterally distanced initial position, wherein the braking elements (6, 7) are entrained by frictional contact on the guide rail (3) and enter the safety restraint (8), and wherein the actuating device (9) is moved back into its initial position and clamped and locked by the braking elements (6, 7) located in the safety restraint (8).
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公开(公告)号：US20130213750A1
公开(公告)日：2013-08-22
申请号：US13768260
申请日：2013-02-15
申请人： INVENTIO AG
摘要： A brake system of an elevator, an escalator or a moving walkway includes a brake device with at least one brake shoe. The brake shoe has an effective surface which during brake use is pressed against a friction surface, which is moving or movable relative to the effective surface, of a counter-member. The brake system also includes a feed device which is supplied by a fluid source. A fluid can be fed between the effective surface of the brake shoe and the friction surface, which faces it, by means of the feed device. The friction between the effective surface and the friction surface can be influenced by the feed of the fluid.
摘要翻译： 电梯，自动扶梯或移动人行道的制动系统包括具有至少一个制动蹄的制动装置。 制动蹄具有有效的表面，其在制动使用期间被压靠在相对构件相对于有效表面移动或移动的摩擦表面上。 制动系统还包括由流体源供应的进料装置。 流体可以通过进给装置在制动蹄的有效表面和面向它的摩擦表面之间进给。 有效表面和摩擦表面之间的摩擦力可能受到流体进料的影响。
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公开(公告)号：US11884514B2
公开(公告)日：2024-01-30
申请号：US17593211
申请日：2020-03-13
申请人： Inventio AG
发明人： Hans Blochle , Adrian Steiner , Daniel Meierhans , Julian Stahli
IPC分类号： B66B5/22
CPC分类号： B66B5/22
摘要： A method and device for safety braking an elevator having an upright guide rail wherein the device includes a housing having braking elements on both sides of and being movable along the guide rail, a safety restraint on both sides between the housing and the braking elements, and a clampable and lockable actuating device that unlocks and unclamps in response to a triggering event and brings the braking elements into braking engagement with the guide rail. The actuating device, when unclamped, develops a feed force and movement transverse to the guide rail longitudinal axis engaging the braking elements with the guide rail from a laterally distanced initial position, wherein the braking elements are entrained by frictional contact on the guide rail and enter the safety restraint, and wherein the actuating device is moved back into the initial position, clamped and locked by the braking elements located in the safety restraint.
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公开(公告)号：US09273739B2
公开(公告)日：2016-03-01
申请号：US13768260
申请日：2013-02-15
申请人： INVENTIO AG
摘要： A brake system of an elevator, an escalator or a moving walkway includes a brake device with at least one brake shoe. The brake shoe has an effective surface which during brake use is pressed against a friction surface, which is moving or movable relative to the effective surface, of a counter-member. The brake system also includes a feed device which is supplied by a fluid source. A fluid can be fed between the effective surface of the brake shoe and the friction surface, which faces it, by means of the feed device. The friction between the effective surface and the friction surface can be influenced by the feed of the fluid.
摘要翻译： 电梯，自动扶梯或移动人行道的制动系统包括具有至少一个制动蹄的制动装置。 制动蹄具有有效的表面，其在制动使用期间被压靠在相对构件相对于有效表面移动或移动的摩擦表面上。 制动系统还包括由流体源供应的进料装置。 流体可以通过进给装置在制动蹄的有效表面和面向它的摩擦表面之间进给。 有效表面和摩擦表面之间的摩擦力可能受到流体进料的影响。
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