公开(公告)号：US20170001845A1

公开(公告)日：2017-01-05

申请号：US15115267

申请日：2015-01-19

申请人： MHWIRTH GMBH

发明人： ROLAND MOLL

IPC分类号： B66D5/14 ,  F16D55/22 ,  B66D5/28

CPC分类号： B66D5/14 ,  B60T13/22 ,  B60T15/028 ,  B66D5/26 ,  B66D5/28 ,  F16D55/22 ,  F16D59/02

摘要： A fluidically actuatable disk brake system includes brake cylinder pairs each including brake cylinders arranged on both sides of a brake disk in at least one brake caliper. Each brake cylinder includes a brake piston and a spring arrangement which applies a spring force toward the brake disk. First and second fluid connections are provided on the brake cylinder. The first and second fluid connections supply a fluid to the brake cylinder so that a force counteracting the spring force is applied to the brake piston. A 2/2-way valve is assigned either to the first or second fluid connection of first brake cylinders of a brake cylinder pair. The first or second fluid connection which is not assigned to the 2/2-way valve is fluidically connected to the respective other first or second fluid connection of a second brake cylinder of the brake cylinder pair.

摘要翻译： 可驱动流体驱动的盘式制动系统包括制动缸对，每个制动缸对均包括在至少一个制动钳中布置在制动盘两侧的制动缸。 每个制动缸包括制动活塞和向制动盘施加弹簧力的弹簧装置。 第一和第二流体连接设置在制动缸上。 第一和第二流体连接件向制动缸供应流体，使得抵抗弹簧力的力被施加到制动活塞。 二通阀被分配到制动缸对的第一制动缸的第一或第二流体连接。 没有分配给二位二通阀的第一或第二流体连接流体地连接到制动缸对的第二制动缸的相应的第一或第二流体连接。

公开(公告)号：US20160167937A1

公开(公告)日：2016-06-16

申请号：US14910259

申请日：2014-07-02

申请人： MHWIRTH GMBH

发明人： JOCHEN KUEPPERS ,  ROLAND MOLL ,  MARCELL WELTERS

IPC分类号： B66F17/00 ,  F16D65/28

CPC分类号： B66F17/00 ,  B66D5/14 ,  B66D5/26 ,  F16D59/02 ,  F16D65/28 ,  F16D2121/06

摘要： A lifting-device brake system includes at least one brake assembly configured to be activated by a spring force. The at least one brake assembly is configured to achieve a braking effect. At least one piston/cylinder assembly is configured to be actuated by a hydraulic or pneumatic pressure via which the braking effect achieved by the at least one brake assembly can be reduced by at least partially overcoming the spring force. A hydraulic or pneumatic assembly is configured to provide the hydraulic or pneumatic pressure to actuate the at least one piston/cylinder assembly. The hydraulic or pneumatic assembly comprises an apparatus configured to maintain the hydraulic or pneumatic pressure applied to the at least one piston/cylinder assembly.

摘要翻译： 提升装置制动系统包括至少一个制动组件，其构造成由弹簧力激活。 至少一个制动器组件被配置成实现制动效果。 至少一个活塞/气缸组件构造成由液压或气动压力致动，通过该液压或气动压力可以通过至少部分地克服弹簧力来减小由至少一个制动器组件实现的制动效果。 液压或气动组件构造成提供液压或气动压力以致动至少一个活塞/气缸组件。 液压或气动组件包括被配置为保持施加到至少一个活塞/气缸组件上的液压或气动压力的装置。