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1. 发明申请

WO0051866A9 GOLF CART HAVING DISK BRAKES AND SINGLE POINT LATCHING PARKING BRAKE 审中-公开
标题翻译：高尔夫球具有盘式制动器和单点锁定停车制动
公开(公告)号：WO0051866A9
公开(公告)日：2001-10-25
申请号：PCT/US0005615
申请日：2000-03-02
申请人： TEXTRON INC , HAYES BRAKE LLC , REESE TERRY LOU , CRISCUOLO JAMES M , BROWN DONALD D , BUCKLEY JAMES A , WALTERMAN SCOTT A
发明人： LANG JOSEPH A DI , REESE TERRY LOU , CRISCUOLO JAMES M , BROWN DONALD D , BUCKLEY JAMES A , WALTERMAN SCOTT A
IPC分类号： B60T1/06 , B60T7/04 , B60T11/10 , B60T11/16 , B60T11/18 , B60T11/22 , B60T11/236 , B60T13/58 , B60T17/16 , B60T17/22 , F16D55/00 , F16D55/228 , B60T13/74
CPC分类号： B60T13/588 , B60T1/065 , B60T7/045 , B60T11/103 , B60T11/105 , B60T11/165 , B60T11/18 , B60T11/22 , B60T11/236 , B60T17/16 , B60T17/222 , F16D55/228 , F16D2055/002 , F16D2055/007 , F16D2055/0091 , Y10S303/11 , Y10T74/20528 , Y10T74/20534 , Y10T74/20648
摘要： A golf car (10) having a hydraulic fluid brake system. The hydraulic fluid brake system (50) is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder (60). A brake pedal (80) and associated linkage (42) provides input to a master cylinder (60) to generate a hydraulic fluid pressure to control a brake caliper assembly (48). The brake pedal (80) has a range of travel, where a first portion of the range defines a service mode of operation and a second portion of the range defines a parking mode of operation. In the parking mode of operation, the brake pedal (80) and linkage (42) engages a detent (118, 120) to maintain application of the brake to provide a parking mode of operation. An accumulator (62) in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.
摘要翻译：一种具有液压流体制动系统的高尔夫球车（10）。液压流体制动系统（50）被实现为响应于从主缸（60）产生的液压流体压力的盘式制动系统。制动踏板（80）和相关联的联动装置（42）向主缸（60）提供输入以产生液压流体压力以控制制动钳组件（48）。制动踏板（80）具有行程范围，其中该范围的第一部分定义了服务操作模式，该范围的第二部分限定了停车操作模式。在停车操作模式中，制动踏板（80）和联动装置（42）与制动器（118,120）接合以保持制动器的施加以提供停车操作模式。制动系统中的蓄能器（62）提供输入力以保持足够的液压流体压力以保持停车操作模式。

2. 发明申请

WO2005095816A1 FLOATING DISC BRAKE ASSEMBLY WITH INTERLOCKING HUB AND ROTOR 审中-公开
标题翻译：浮动盘制动总成与互锁座和转子
公开(公告)号：WO2005095816A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/009953
申请日：2005-03-24
申请人： HAYES BRAKE, LLC , JACOB, William
发明人： JACOB, William
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , F16D65/123 , F16D2065/1308 , F16D2065/136 , F16D2065/1368 , F16D2065/1376 , F16D2065/1396
摘要： A floating disc brake assembly (10) comprises a hub (12) and a rotor (14) in mating alignment therewith through one or more interlocking lobes (18, 20) that are alternatingly arranged about an outer peripheral edge (E1) of the hub and an internal edge (E2) of the rotor. The rotor is coupled to, and disposed circumferentially around, the hub. As a friction element is applied to the rotor to decrease rotation thereof during a braking operation, the interlocking lobes transmit brake torque from the rotor to the hub through a gap (G) existing therebetween. The gap retards heat flow. The gap also permits radial float. Differing hub and rotor widths, or a floating clearance between a fastener and the hub, both permit axial float. Warpage and knockback of the rotor are reduced.
摘要翻译：浮盘式制动器组件（10）包括轮毂（12）和转子（14），其通过一个或多个互锁叶片（18,20）配合对准，所述互锁叶片围绕毂的外周边缘（E1）交替布置和转子的内边缘（E2）。转子联接到轮毂周围并围绕毂布置。由于在制动操作期间将摩擦元件施加到转子以减小其旋转，所以互锁叶片通过存在于其间的间隙（G）将制动转矩从转子传递到轮毂。间隙延长了热流。间隙也允许径向浮动。不同的轮毂和转子宽度，或紧固件和轮毂之间的浮动间隙都允许轴向浮动。减少了转子的翘曲和倒塌。

3. 发明申请

WO0051860A2 BRAKE SYSTEM HAVING HYDRAULIC ACCUMULATOR AND/OR COMBINED SERVICE BRAKE AND PARK AND HOLD BRAKE 审中-公开
标题翻译：制动系统具有液压蓄能器和/或组合式制动器和制动器和制动器制动器
公开(公告)号：WO0051860A2
公开(公告)日：2000-09-08
申请号：PCT/US0005427
申请日：2000-03-02
申请人： HAYES BRAKE LLC , TEXTRON INC , BROWN DONALD D , BUCKLEY JAMES A , WALTERMAN SCOTT A , REESE TERRY LOU , CRISCUOLO JAMES M
发明人： LANG JOSEPH A DI , BROWN DONALD D , BUCKLEY JAMES A , WALTERMAN SCOTT A , REESE TERRY LOU , CRISCUOLO JAMES M
IPC分类号： B60T1/06 , B60T7/04 , B60T11/10 , B60T11/16 , B60T11/18 , B60T11/22 , B60T11/236 , B60T13/58 , B60T17/16 , B60T17/22 , F16D55/00 , F16D55/228 , B60T
CPC分类号： B60T13/588 , B60T1/065 , B60T7/045 , B60T11/103 , B60T11/105 , B60T11/165 , B60T11/18 , B60T11/22 , B60T11/236 , B60T17/16 , B60T17/222 , F16D55/228 , F16D2055/002 , F16D2055/007 , F16D2055/0091 , Y10S303/11 , Y10T74/20528 , Y10T74/20534 , Y10T74/20648
摘要： A hydraulic brake system (50) for a vehicle such as a golf car or the like uses the same brakes (52) and same brake pedal (80) for both service braking and park and hold braking. The brakes (52) are selectively engaged, locked in their engaged position, and released using an integrated control assembly including a brake pedal (80), an accelerator pedal (82), and a brake pedal locking mechanism (84). The brake pedal locking mechanism (84) is configured to automatically latch the brake pedal (80) in a locked position thereof and to automatically unlatch the brake pedal (80) from its locked position upon either subsequent movement of the brake pedal (80) into an overtravel position or subsequent actuation of the accelerator pedal (82). In addition, a hydraulic accumulator (62) stores part of the energy generated upon brake pedal depression and consequent manual actuation of a master cylinder (60) of the system to maintain the brakes (52) in their fully engaged state when the brake pedal (80) is latched. The stored energy can also be used to help return an applied brake pedal (80) to its released position, in which case return fluid flow to the master cylinder (60) is damped to avoid undesirable severe kickback of the brake pedal. The accumulator (62) preferably comprises a modular spring and retainer assembly that can be preassembled separately from the remainder of the system and subsequently mounted on the system as a unit.
摘要翻译：用于诸如高尔夫球车等的车辆的液压制动系统（50）使用相同的制动器（52）和相同的制动踏板（80）用于行车制动和驻车制动制动。制动器52选择性地接合，锁定在其接合位置，并且使用包括制动踏板（80），加速器踏板（82）和制动踏板锁定机构（84）的集成控制组件释放制动器（52）。制动踏板锁定机构（84）构造成自动地将制动踏板（80）锁定在其锁定位置并且在制动踏板（80）的随后的运动进入后自动地将制动踏板（80）从其锁定位置解锁加速踏板位置或随后致动加速器踏板（82）。此外，液压蓄能器（62）存储制动踏板下压时产生的能量的一部分，并随后手动致动系统的主缸（60），以在制动器踏板（60）保持制动器（52）处于完全接合状态时 80）被锁存。储存的能量也可以用于帮助将施加的制动踏板（80）返回到其释放位置，在这种情况下，回流到主缸（60）的流体流被阻尼以避免不希望的制动踏板的严重反冲。蓄能器（62）优选地包括模块化弹簧和保持器组件，其可以与系统的其余部分分开地预组装并随后作为单元安装在系统上。

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