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公开(公告)号：US10066686B2
公开(公告)日：2018-09-04
申请号：US15593191
申请日：2017-05-11
申请人： Jui-Fa Huang
发明人： Jui-Fa Huang
IPC分类号： F16D55/22 , F16D65/00 , F16D55/227 , F16D65/095 , F16D65/18 , F16D55/00 , F16D121/24 , F16D125/40 , F16D125/58 , F16D127/02
摘要： A brake caliper includes a caliper body. The caliper body has a first accommodation trough and a second accommodation trough. The first accommodation trough is provided with at least one piston and two first brake linings pushed by the piston. The second accommodation trough is provided with two second brake linings. The two second brake linings are connected with a drive unit. When the user pedals the brake pedal of a vehicle, the brake master cylinder of the vehicle pushes the piston to link the two first brake linings to clamp both sides of the disc to perform foot brake. When the user activates the electric parking brake of the vehicle, the drive unit will push the two second brake linings to perform electronic hand brake.
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公开(公告)号：US10001187B2
公开(公告)日：2018-06-19
申请号：US15370984
申请日：2016-12-06
IPC分类号： F16D65/54 , F16D65/18 , F16D121/02 , F16D127/02 , F16D125/58
CPC分类号： F16D65/54 , F16D65/18 , F16D2121/02 , F16D2125/582 , F16D2127/02
摘要： A brake caliper is provided with a timing and retraction controller that that adjusts brake timing, eliminates parasitic brake losses and dampens out-of-plane vibration between the brake pad and rotor. The brake caliper includes a housing disposed over a brake rotor; first and second opposing brake pads extendably and retractably mounted on opposite sides of the caliper housing, brake pistons that extend and retract the brake pads into and out of frictional engagement with the rotor, and brake pad timing and retraction controllers disposed on opposite sides of the caliper housing. Each controller includes a Belleville spring or other resilient member with a short compression travel limited to between about 1.50 mm and 0.025 mm. The short stroke Belleville spring of each controller applies a hold-off force against the extension force of the brake pistons that slightly delays brake pad extension and slightly reduces brake pad clamping force against the rotor, thereby advantageously providing a front wheel braking bias when applied to the rear wheels of a vehicle. The restorative force applied by the short stroke Belleville forcefully and uniformly retracts the brake pad from the rotor, eliminating parasitic brake losses, and dampening out-of-plane vibration between the brake pad and rotor.
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公开(公告)号：US09512892B2
公开(公告)日：2016-12-06
申请号：US12755782
申请日：2010-04-07
IPC分类号： F16D65/54 , F16D121/02 , F16D65/18 , F16D127/02
CPC分类号： F16D65/54 , F16D65/18 , F16D2121/02 , F16D2125/582 , F16D2127/02
摘要： A brake caliper is provided with a timing and retraction controller that that adjusts brake timing, eliminates parasitic brake losses and dampens out-of-plane vibration between the brake pad and rotor. The brake caliper includes a housing disposed over a brake rotor; first and second opposing brake pads extendably and retractably mounted on opposite sides of the caliper housing, brake pistons that extend and retract the brake pads into and out of frictional engagement with the rotor, and brake pad timing and retraction controllers disposed on opposite sides of the caliper housing. Each controller includes a Belleville spring or other resilient member with a short compression travel limited to between about 1.50 mm and 0.025 mm. The short stroke Belleville spring of each controller applies a hold-off force against the extension force of the brake pistons that slightly delays brake pad extension and slightly reduces brake pad clamping force against the rotor, thereby advantageously providing a front wheel braking bias when applied to the rear wheels of a vehicle. The restorative force applied by the short stroke Belleville forcefully and uniformly retracts the brake pad from the rotor, eliminating parasitic brake losses, and dampening out-of-plane vibration between the brake pad and rotor.
摘要翻译： 制动钳设有一个定时和回退控制器，可调节制动时序，消除寄生制动损失，并抑制制动片和转子之间的平面外振动。 制动钳包括设置在制动转子上的壳体; 第一和第二相对的制动衬块可延伸和可缩回地安装在制动钳壳体的相对侧上，制动器活塞将制动衬块伸出和转动与转子摩擦接合，以及制动衬块正时和后退控制器， 卡尺外壳。 每个控制器包括贝氏弹簧或其它弹性构件，其压缩行程短，限制在约1.50mm至0.025mm之间。 每个控制器的短行程Belleville弹簧对制动器活塞的延伸力施加阻力，稍微延迟制动块延伸部分，并稍微减小制动垫片相对于转子的夹紧力，从而有利地提供前轮制动偏压 车辆的后轮。 由短行程Belleville施加的修复力从转子上强制均匀地将制动衬块收回，消除了制动块和转子之间的寄生制动损失，并减弱了平面外的振动。
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公开(公告)号：US09285003B2
公开(公告)日：2016-03-15
申请号：US13518397
申请日：2010-12-23
IPC分类号： F16D55/22 , F16D65/14 , F16D125/06 , F16D127/02
CPC分类号： F16D65/14 , F16D2125/06 , F16D2127/02
摘要： Disc brake calipers with a piston roll-back device capable of allowing accurate and repeatable roll-back of pistons and which are easy to construct and assemble are provided.
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公开(公告)号：US08944221B2
公开(公告)日：2015-02-03
申请号：US12498110
申请日：2009-07-06
IPC分类号： F16D65/14 , F16D55/2265 , F16D65/54 , F16D65/00 , F16D127/02
CPC分类号： F16D55/22655 , F16D65/54 , F16D2127/02
摘要： A disc brake, particularly for a commercial vehicle, includes a brake caliper configured as a sliding caliper, two brake pads, which are disposed in the brake caliper, at least one guide spar for fastening the brake caliper to a stationary carrier, a brake application device, effective via at least one adjusting spindle, an adjusting device, which is non-rotatably connected to the adjusting spindle, for compensating brake pad wear, and a restoring device, disposed on the action side and having a restoring element that is elastically deformable if the brake caliper is displaced as a function of the braking operation and by which the caliper can be automatically brought into a starting position. The disc brake is configured such that the restoring device has a supporting part, which remains in position relative to the brake anchor plate if the brake caliper is displaced as a function of the braking operation, and which interacts with the resilient restoring element.
摘要翻译： 盘式制动器，特别是用于商业车辆的盘式制动器包括配置为滑动卡钳的制动钳，布置在制动钳中的两个制动衬块，至少一个用于将制动钳紧固到固定架上的导板，制动应用 装置，通过至少一个调节主轴有效，调节装置，其不可旋转地连接到调节主轴，用于补偿制动衬块磨损;以及恢复装置，设置在动作侧上，并具有可弹性变形的恢复元件 如果制动卡钳作为制动操作的函数而移动，并且卡钳可以自动地进入起始位置。 盘式制动器构造成使得恢复装置具有支撑部分，如果制动钳作为制动操作的函数而移动，并且其与弹性恢复元件相互作用，其保持在相对于制动器锚板的位置。
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