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公开(公告)号：US09574627B2
公开(公告)日：2017-02-21
申请号：US14920489
申请日：2015-10-22
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan , Harish Radhakrishnan , Dennis A. Wolf , Richard L. Lantz , Will E. Roberts , Steven C. Bell
IPC: F16D65/095 , F16D65/092 , B23P19/02 , F16D55/2265 , F16D65/00
CPC classification number: F16D65/095 , B23P19/02 , F16D55/2265 , F16D65/0068 , F16D65/092 , F16D2250/0084 , Y10T29/49778 , Y10T29/49822 , Y10T29/49826
Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
Abstract translation: 提供了一种系统和方法，用于在不需要使用单独的制动衬块保持装置的同时提供积极的保持力的方式来将制动片安装，移除和保持在盘式制动器中，例如在商用车辆上使用的气动盘式制动器 刹车片。 一个优选实施例包括具有制动衬块邻接表面的制动卡钳支座，其具有径向定向和横向槽，其允许具有相应凸起的侧面的制动衬块通过制动钳的开口插入到径向定向的槽中，直到 背板突起与横向槽对准，并且将制动器致动器推进到制动衬块后面，以将制动衬块放置在操作位置，在该操作位置，致动器防止制动衬块与径向定向的槽重新对准，直到致动器缩回到 允许刹车片提取。
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公开(公告)号：US09193018B2
公开(公告)日：2015-11-24
申请号：US14604171
申请日：2015-01-23
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan , Harish Radhakrishnan , Dennis A. Wolf , Richard L. Lantz , Will E. Roberts , Steven C. Bell
IPC: B23P19/02 , F16D65/092 , F16D65/095
CPC classification number: F16D65/095 , B23P19/02 , F16D55/2265 , F16D65/0068 , F16D65/092 , F16D2250/0084 , Y10T29/49778 , Y10T29/49822 , Y10T29/49826
Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
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公开(公告)号：US09156456B2
公开(公告)日：2015-10-13
申请号：US13956141
申请日：2013-07-31
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Brett S. Darner , Ken E. Scheckelhoff , Ronald S. Plantan
CPC classification number: B60T11/326 , B60T11/28 , Y10T137/7838
Abstract: A brake system and a valve device for a brake system are provided which provide at least partial front brake actuation in the event of a failure in the front brake pneumatic supply circuit. The valve device may be configured as a biased orifice double check valve which permits compressed air flow from the front brake pneumatic supply circuit to a front brake actuator during normal brake operation, but in the event of lack of sufficient front brake pneumatic pressure permits compressed air to be supplied to the front brake actuator from a rear brake pneumatic supply circuit, as well as permitting compressed air in the front brake actuator to be ventilated back through the rear brake pneumatic supply circuit when the brake is released.
Abstract translation: 提供一种用于制动系统的制动系统和阀装置，其在前制动气动供给回路发生故障的情况下提供至少部分前制动器致动。 阀装置可以被构造为偏压孔双重止回阀，其允许在正常制动操作期间压缩空气从前制动器气动供应回路流向前制动器致动器，但是在缺乏足够的前制动气动压力的情况下允许压缩空气 从后制动器气动供给回路供给前制动执行器，并且当制动器被释放时，允许前制动器致动器中的压缩空气通过后制动气动供给回路通过。
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公开(公告)号：US09022179B2
公开(公告)日：2015-05-05
申请号：US14047417
申请日：2013-10-07
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan , Dennis A. Wolf
IPC: F16D125/24 , F16D65/18 , F16D125/22
CPC classification number: F16D65/18 , F16D65/183 , F16D2121/14 , F16D2125/22 , F16D2125/24 , F16D2125/54
Abstract: A rotary lever disc brake actuating mechanism and a method for operating the rotary lever disc brake mechanism is provided. The mechanism includes a rotary lever which rotates a pinion to further rotate brake pad application racks. The racks are arranged to rotate toward an inboard brake pad to advance the brake pad toward a brake disc. The racks may further cooperate with lateral pins fixed to an outboard portion of the brake such that the outboard portion simultaneously advances an outboard brake pad toward the brake disc when the racks rotate. The brake mechanism may be assembled into a cartridge to be placed within an inboard portion of a brake caliper. The brake caliper may be located on a caliper mount via adjustment pins, whereby during new brake pad installation the caliper is self-centered by application of the brake, followed by securing the caliper to the adjustment pins.
Abstract translation: 提供了旋转杆盘式制动器致动机构和用于操作旋转杆盘式制动机构的方法。 该机构包括使小齿轮旋转以进一步旋转制动衬块施加架的旋转杆。 机架布置成朝向内侧制动衬块旋转，以将制动衬块推向制动盘。 齿条可以进一步与固定在制动器的外侧部分上的侧销配合，使得当机架旋转时，外侧部分同时使舷外制动片向制动盘前进。 制动机构可以组装成盒以放置在制动钳的内侧部分内。 制动钳可以通过调节销位于卡钳座上，由此在新的制动衬块安装过程中，卡钳通过施加制动器而自动居中，然后将卡钳固定到调节销上。
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公开(公告)号：US20180038430A1
公开(公告)日：2018-02-08
申请号：US15226954
申请日：2016-08-03
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Brett S. Darner , Zeeshan Phansopkar , Ronald S. Plantan
CPC classification number: F16D65/0025 , B60T17/088 , F16D65/14 , F16D2121/08 , F16D2125/08
Abstract: A brake actuator comprises a housing having an end wall and a pushrod projecting through an opening in the end wall and terminating at a movable plate in the housing. A spring is enclosed in the housing and surrounds the pushrod. At least one unitary resilient member is disposed on the push rod proximate to the end wall and partially extends through the opening for centering the spring around an axis of the pushrod and restricting contamination into the housing. The unitary resilient member comprises a central aperture and an annular flange surrounding the central aperture. At least one section of a collar radially outward from the annular flange has a thickness less than half of the annular flange thickness for constraining movement of the spring and the push rod in a radial direction.
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Patent Agency Ranking
公开(公告)号：US09506512B2
公开(公告)日：2016-11-29
申请号：US14045395
申请日：2013-10-03
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan , Dennis A. Wolf
CPC classification number: F16D65/02 , F16D65/0056 , F16D2055/0008
Abstract: A mounting arrangement for a disc brake is provided, in which a torque plate affixed to a vehicle axle and a brake caliper mounting frame affixed to the torque plate have corresponding opposing projections and recesses provided to laterally and circumferentially limit relative motion between the torque plate and the mounting frame. A wedge element with at least one angled face is located between correspondingly-angled faces of the mounting frame and/or the torque plate to generate lateral and/or circumferential loading in response to tightening of vertically-oriented fasteners. The use of the angled components substantially reduces the amount of loading required to be applied by the vertical fasteners to resist relative motion between the torque plate and the mounting frame.
Abstract translation: 提供了一种用于盘式制动器的安装装置，其中固定到车辆轴上的扭矩板和固定到扭矩板上的制动钳安装框架具有相应的相对的突出和凹槽，其设置成横向地并且周向地限制扭矩板和 安装框架。 具有至少一个倾斜面的楔形元件位于安装框架和/或扭矩板的相应的倾斜面之间，以响应于垂直定向的紧固件的紧固而产生横向和/或周向的负载。 倾斜部件的使用大大减少了由垂直紧固件施加以抵抗扭矩板和安装框架之间的相对运动所需的负载量。
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公开(公告)号：US09097304B2
公开(公告)日：2015-08-04
申请号：US13673404
申请日：2012-11-09
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan , Lonnie F. Cool , Harish Radhakrishnan
IPC: F16D65/095 , F16D65/00 , F16D65/097
CPC classification number: F16D65/097 , F16D65/0972 , Y10T29/49815 , Y10T29/49826
Abstract: A system and method are provided for retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, and for installing and removing brake pads, without the need to employ brake pad retaining devices which radially over-top the brake pads. A preferred embodiment includes a retaining element, preferably a spring steel clip, having protrusions which face in opposite directions to engage corresponding slots in a brake pad lateral edge and in a brake pad carrier brake pad-facing surface. When installed in a radially-inward direction, the brake pad carrier side protrusion engages the brake pad carrier slot, and cooperates with the brake pad lateral side protrusion to resist brake pad movement in the radially-outward direction. The brake pad carrier side protrusion may be manually pressed toward the brake pad to disengage the protrusion from the carrier slot to permit withdrawal of the brake paid from the carrier.
Abstract translation: 提供了一种系统和方法，用于将刹车片保持在盘式制动器中，例如在商业车辆上使用的气动盘式制动器，以及用于安装和拆卸制动衬块，而不需要使用制动衬块保持装置，该装置径向越过制动器 垫 优选的实施例包括保持元件，优选弹簧钢夹，其具有面向相反方向的突出部，以接合制动衬块侧边缘中的相应狭槽和制动衬块载体制动片面对表面。 当沿径向向内的方向安装时，制动衬块载体侧突起与制动衬块载体槽接合，并与制动衬块侧面突起配合，以抵抗制动衬块沿径向向外的方向运动。 制动衬块载体侧突起可以被手动地压向制动衬块，以将突起与载体槽分离，以允许从载体上取下制动器。
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公开(公告)号：US09062728B2
公开(公告)日：2015-06-23
申请号：US13904323
申请日：2013-05-29
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan
Abstract: A brake shoe for a drum brake is provided. The brake shoe includes an arcuate brake table defining a radially outer side configured to receive a brake lining and a radially inner side opposite the radially outer side. The brake table further defines a plurality of sleeves proximate a first end of the brake table. The sleeves are aligned along an axis and axially spaced from one another. Each of the sleeves is configured to receive an anchor pin therein through which the brake shoe may be pivotally coupled to a brake spider. The sleeves are disposed about more than half of a perimeter of the anchor pin.
Abstract translation: 提供了用于鼓式制动器的制动蹄。 制动蹄包括限定径向外侧的弓形制动台，所述制动台被构造成接收制动衬片和与径向外侧相对的径向内侧。 制动台还限定靠近制动台的第一端的多个套筒。 套筒沿轴线对准并且彼此轴向间隔开。 每个套筒被构造成在其中接收锚定销，其中制动蹄可以枢转地联接到制动器星形轮。 套筒围绕锚定销的周边的一半以上设置。
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公开(公告)号：US09816574B2
公开(公告)日：2017-11-14
申请号：US15402755
申请日：2017-01-10
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan , Harish Radhakrishnan , Dennis A. Wolf , Richard L. Lantz , Will E. Roberts , Steven C. Bell
IPC: F16D65/095 , F16D65/092 , B23P19/02 , F16D55/2265 , F16D65/00
CPC classification number: F16D65/095 , B23P19/02 , F16D55/2265 , F16D65/0068 , F16D65/092 , F16D2250/0084 , Y10T29/49778 , Y10T29/49822 , Y10T29/49826
Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
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公开(公告)号：US20140353101A1
公开(公告)日：2014-12-04
申请号：US13904323
申请日：2013-05-29
Applicant: Bendix Spicer Foundation Brake LLC
Inventor： Ronald S. Plantan
Abstract: A brake shoe for a drum brake is provided. The brake shoe includes an arcuate brake table defining a radially outer side configured to receive a brake lining and a radially inner side opposite the radially outer side. The brake table further defines a plurality of sleeves proximate a first end of the brake table. The sleeves are aligned along an axis and axially spaced from one another. Each of the sleeves is configured to receive an anchor pin therein through which the brake shoe may be pivotally coupled to a brake spider. The sleeves are disposed about more than half of a perimeter of the anchor pin.
Abstract translation: 提供了用于鼓式制动器的制动蹄。 制动蹄包括限定径向外侧的弓形制动台，所述制动台构造成接收制动衬片和与径向外侧相对的径向内侧。 制动台还限定靠近制动台的第一端的多个套筒。 套筒沿轴线对准并且彼此轴向间隔开。 每个套筒被构造成在其中接收锚定销，其中制动蹄可以枢转地联接到制动器星形轮。 套筒围绕锚定销的周边的一半以上设置。
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