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公开(公告)号：US20230016386A1
公开(公告)日：2023-01-19
申请号：US17757778
申请日：2020-12-16
Applicant: Inventio AG
Inventor： Alessandro D Apice , Luciano Guarnuto , Romeo Lo Jacono , Urs Polin , Dominik Schmitt , Eric Wang
Abstract: A drive system for an elevator installation includes a drive and a drive suspension for fastening the drive to a support element of the elevator installation. The drive suspension includes a rotary joint for tiltably mounting the drive on the support element and an adjustment device for setting a tilt of the drive about the rotary joint. The support element can be a guide rail wherein the drive system is arranged in an upper end region of the elevator installation.
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公开(公告)号：US20160332844A1
公开(公告)日：2016-11-17
申请号：US15107522
申请日：2015-01-22
Applicant: INVENTIO AG
Inventor： Urs Polin
Abstract: A method and a mechanism for releasing a hydraulically actuated elevator brake system wherein the brake release mechanism includes a rotary pump, a crank handle to manually turn the rotary pump, a fluid supply port, a fluid return port, an output port for connection to a cylinder of the brake system, a rapid exhaust valve having an inlet port connected via the rotary pump to the fluid supply port, a cylinder port selectively connectable to the output port, and an exhaust port connected to the fluid return port. By turning the rotary pump, for example with the crank handle, a continuous flow of pressurized hydraulic fluid is delivered through the rapid exhaust valve and onto the brake cylinder, thereby releasing the hydraulic brake system.
Abstract translation: 一种用于释放液压致动的电梯制动系统的方法和机构，其中所述制动器释放机构包括旋转泵，用于手动旋转所述旋转泵的曲柄手柄，流体供应口，流体返回口，用于连接到 制动系统的气缸，具有经由旋转泵连接到流体供给口的入口端口的快速排气阀，可选择性地连接到输出端口的气缸端口和连接到流体返回口的排气口。 通过旋转泵，例如通过曲柄手柄，连续流动的加压液压流体通过快速排气阀输送到制动缸上，从而释放液压制动系统。
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公开(公告)号：US11884510B2
公开(公告)日：2024-01-30
申请号：US17757778
申请日：2020-12-16
Applicant: Inventio AG
Inventor： Alessandro D Apice , Luciano Guarnuto , Romeo Lo Jacono , Urs Polin , Dominik Schmitt , Eric Wang
CPC classification number: B66B11/0045 , B66B11/008 , B66B11/026
Abstract: A drive system for an elevator installation includes a drive and a drive suspension for fastening the drive to a support element of the elevator installation. The drive suspension includes a rotary joint for tiltably mounting the drive on the support element and an adjustment device for setting a tilt of the drive about the rotary joint. The support element can be a guide rail wherein the drive system is arranged in an upper end region of the elevator installation.
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公开(公告)号：US10029886B2
公开(公告)日：2018-07-24
申请号：US15107522
申请日：2015-01-22
Applicant: Inventio AG
Inventor： Urs Polin
Abstract: A method and a mechanism for releasing a hydraulically actuated elevator brake system wherein the brake release mechanism includes a rotary pump, a crank handle to manually turn the rotary pump, a fluid supply port, a fluid return port, an output port for connection to a cylinder of the brake system, a rapid exhaust valve having an inlet port connected via the rotary pump to the fluid supply port, a cylinder port selectively connectable to the output port, and an exhaust port connected to the fluid return port. By turning the rotary pump, for example with the crank handle, a continuous flow of pressurized hydraulic fluid is delivered through the rapid exhaust valve and onto the brake cylinder, thereby releasing the hydraulic brake system.
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