专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06648105B2 Golf car having disk brakes and single point latching brake 失效
公开(公告)号：US06648105B2
公开(公告)日：2003-11-18
申请号：US10206266
申请日：2002-07-26
申请人： Joseph A. Lang , Terry Lou Reese , James M. Criscuolo , Donald D. Brown , James A. Buckley , Scott A. Waterman
发明人： Joseph A. Lang , Terry Lou Reese , James M. Criscuolo , Donald D. Brown , James A. Buckley , Scott A. Waterman
IPC分类号： F16D5500
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 having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal 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 and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.

2. 发明授权

US06457568B2 Golf car having disk brakes and single point latching brake 有权
标题翻译：具有盘式制动器和单点闭锁制动器的高尔夫车
公开(公告)号：US06457568B2
公开(公告)日：2002-10-01
申请号：US09846031
申请日：2001-04-30
申请人： Joseph A. Lang , Terry Lou Reese , James M. Criscuolo , Donald D. Brown , James A. Buckley , Scott A. Walterman
发明人： Joseph A. Lang , Terry Lou Reese , James M. Criscuolo , Donald D. Brown , James A. Buckley , Scott A. Walterman
IPC分类号： F16D5500
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 having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal 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 and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator 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：具有液压流体制动系统的高尔夫球车。液压流体制动系统被实现为响应于从主缸产生的液压流体压力的盘式制动系统。制动踏板和相关联的联动装置为主缸提供输入以产生液压流体压力以控制制动钳组件。制动踏板具有行程范围，其中该范围的第一部分定义了操作的维修模式，并且该范围的第二部分限定了停车操作模式。在停车运行模式下，制动踏板和联动装置接合制动器以保持制动器的应用以提供停车操作模式。制动系统中的蓄能器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。

3. 发明授权

US4785683A Hand operated brake actuator 失效
标题翻译：手动制动执行器
公开(公告)号：US4785683A
公开(公告)日：1988-11-22
申请号：US71409
申请日：1987-07-09
申请人： James A. V. Buckley , Donald D. Brown
发明人： James A. V. Buckley , Donald D. Brown
IPC分类号： B62L3/02 , G05G9/00 , F16D65/30 , G05G5/06
CPC分类号： B62L3/02 , Y10T74/20012 , Y10T74/20287 , Y10T74/20438 , Y10T74/20678
摘要： A brake actuator for an all-terrain vehicle, the actuator including a housing and a cover, a hand-operated lever arm pivotally mounted in the housing and projecting outwardly from the housing through said cover, the lever arm being operatively connected to the brake cables for the wheels, a locking segment mounted for pivotal movement in the housing, a ratchet-type cam surface on the segment, the segment being biased to move into locking engagement with the lever arm, the ratchet-type cam surface being spaced at progressively greater distances from the pivot axis to block the lever arm at increasing distances from the brakes.
摘要翻译：一种用于全地形车辆的制动器致动器，所述致动器包括壳体和盖子，手动操作的杠杆臂可枢转地安装在所述壳体中并且通过所述盖从所述壳体向外突出，所述杠杆臂可操作地连接到所述制动电缆对于车轮，安装成用于在壳体中枢转运动的锁定段，段上的棘轮型凸轮表面，该段被偏压以与杠杆臂锁定接合，棘轮型凸轮表面逐渐地间隔开距离转轴的距离，以在与制动器增加距离的情况下阻挡杠杆臂。

4. 发明授权

US4135607A Magnet support for an electric brake 失效
标题翻译：磁铁支持电动刹车
公开(公告)号：US4135607A
公开(公告)日：1979-01-23
申请号：US827886
申请日：1977-08-26
申请人： Donald D. Brown , Terry L. Trindle
发明人： Donald D. Brown , Terry L. Trindle
IPC分类号： F16D51/00 , F16D65/14 , F16D65/22 , F16D65/34
CPC分类号： F16D51/00 , F16D2121/20 , F16D2127/12
摘要： An electromagnetically actuated drum type brake embodying an improved support for the actuating magnet. The magnet is supported by a lever and when energized effects pivotal movement of the lever to actuate the brake. The support between the lever and magnet permits some floating movement of the magnet so as to accommodate for surface irregularities and relative movement between the magnet and the lever as is necessary to effect brake actuation. The support, however, restricts the degree of relative movement between the magnet and lever to acceptable values while transmitting the actuating force from the magnet to the lever. The support comprises an integral tab formed at the outer end of the lever which extends into an aperture in the magnet with sufficient clearance to permit limited movement in several directions. Rotary movement is, however, not restricted by this connection. The magnet housing also has an integral, outstanding tab that extends through an aperture in the lever to restrict the degree of pivotal movement and transmit the actuating force.
摘要翻译：一种电磁致动的鼓式制动器，其实现了对致动磁体的改进的支撑。磁铁由杠杆支撑，当通电时，杠杆可以转动以致动制动器。杠杆和磁体之间的支撑件允许磁体的一些浮动运动，以适应表面不规则和磁体与杠杆之间的相对运动，这是必要的，以实现制动器致动。然而，支撑件将磁体和杠杆之间的相对移动程度限制在可接受的值，同时将致动力从磁体传递到杠杆。支撑件包括形成在杠杆的外端处的整体突出部，其以足够的间隙延伸到磁体中的孔中，以允许在若干方向上有限的运动。然而，旋转运动不受这种连接的限制。磁体外壳还具有一体的突出的突片，其延伸穿过杆中的孔，以限制枢转运动的程度并传递致动力。

5. 发明授权

US06907963B1 Brake system having hydraulic accumulator and/or combined service brake and park and hold brake 有权
标题翻译：具有液压蓄能器和/或组合式行车制动器和驻车制动器的制动系统
公开(公告)号：US06907963B1
公开(公告)日：2005-06-21
申请号：US09914867
申请日：2000-03-02
申请人： Donald D. Brown , James A. Buckley , Scott A. Walterman , Susan R. Lang, legal representative , Terry Lou Reese , James M. Criscuolo
发明人： Joseph A. Lang, deceased
IPC分类号： B60T1/06 , B60T7/04 , B60T11/10 , B60T11/16 , B60T11/18 , B60T11/22 , B60T11/236 , B60T17/16 , B60T17/22 , F16D55/00 , F16D55/228
CPC分类号： B60T17/16 , B60T1/065 , B60T7/045 , B60T11/103 , B60T11/105 , B60T11/165 , B60T11/18 , B60T11/22 , B60T11/236 , B60T17/222 , F16D55/228 , F16D2055/002 , F16D2055/007 , F16D2055/0091 , Y10T74/20528 , 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）来进行制动和驻车制动。制动器（52）被选择性地接合，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）的集成控制组件来释放。制动踏板锁定机构84构造成在制动踏板（80）的锁定位置自动地锁定制动踏板（80），并且当制动踏板（80）随后的运动进入时，自动将制动踏板（80）从其锁定位置解锁加速踏板（82）的超行位置或随后的致动。此外，液压蓄能器（62）存储在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），以在制动踏板（52）处于制动踏板（52） 80）被锁定。存储的能量也可以用于帮助将所施加的制动踏板（80）返回到其释放位置，在这种情况下，返回到主缸（60）的流体流量被阻尼以避免制动踏板不期望的严重反冲。蓄能器（62）优选地包括模块化的弹簧和保持器组件，其可以与系统的其余部分分开预组装，并随后作为一个单元安装在系统上。

6. 发明授权

US4878346A Tab-aligned replaceable cartridge for master cylinder 失效
标题翻译：主缸可拆卸可替换墨盒
公开(公告)号：US4878346A
公开(公告)日：1989-11-07
申请号：US77615
申请日：1987-07-24
申请人： Glenn S. Metzelfeld , James A. V. Buckely , Donald D. Brown
发明人： Glenn S. Metzelfeld , James A. V. Buckely , Donald D. Brown
IPC分类号： B60T11/16 , B60T11/236 , B60T11/26
CPC分类号： B60T11/16 , B60T11/236 , B60T11/26
摘要： A replaceable cartridge assembly for master cylinder having a housing with a longitudinal bore and an oil inlet connected to the longitudinal bore. The assembly includes a cylinder removably mounted in the longitudinal bore, a pair of seal rings mounted on the cylinder and located on each side of the oil inlet, an axial bore in the cylinder having a fluid outlet at one end connected to the brake system, and a pair of ports connecting the space between the seal rings to the axial bore in the cylinder. A piston in the cylinder has a cup seal around the outside and an O-ring seal spaced from the cup seal. A collar in the end of the axial bore in the cylinder retains the piston in the bore while a spring in the axial bore in the cylinder biases the piston away from the end of the cylinder.
摘要翻译：用于主缸的可替换的盒组件具有具有纵向孔的壳体和连接到纵向孔的油入口。组件包括可移除地安装在纵向孔中的气缸，安装在气缸上并位于油入口两侧的一对密封环，气缸中的轴向孔在连接到制动系统的一端具有流体出口，以及将密封环之间的空间连接到气缸中的轴向孔的一对端口。气缸中的活塞具有围绕外部的杯形密封件和与杯形密封件间隔开的O形密封圈。气缸中的轴向孔的端部中的轴环将活塞保持在孔中，而气缸中的轴向孔中的弹簧使活塞偏离气缸的端部。

7. 发明授权

US4753541A Sealed thrust bearing 失效
标题翻译：密封推力轴承
公开(公告)号：US4753541A
公开(公告)日：1988-06-28
申请号：US70370
申请日：1987-07-07
申请人： Donald D. Brown
发明人： Donald D. Brown
IPC分类号： F16C33/66 , F16C33/76 , F16C19/10
CPC分类号： F16C33/761 , F16C33/6603 , F16C33/7886
摘要： A sealed thrust bearing including a housing having a circular base, an outer cylindrical wall formed around the outer edge of the base, and a cylindrical hub at the center of the base spaced from and coaxial with the cylindrical wall, a thrust bearing positioned in the space between the wall and hub, the thrust bearing including an inner race centered on said hub, a set of ball bearings seated on the inner race, and an outer race centered on the hub and seated on the ball bearings, the outer wall including a collar formed around the outer edge of the wall and a V-shaped ridge on the inside of the outer edge of the collar located in a position to sealingly engage the outer edge of the outer race and an outwardly angled lip around the inside of the hub positioned to sealingly engage the inner edge of the outer race to thereby seal the bearing lubricant within the housing.
摘要翻译：一种密封推力轴承，其包括具有圆形基座的壳体，围绕基座的外边缘形成的外圆柱形壁，以及与圆柱形壁间隔开并与其同轴的中心处的圆柱形毂; 壁和轮毂之间的空间，推力轴承包括以所述轮毂为中心的内圈，位于内座圈上的一组球轴承，以及以毂为中心并位于球轴承上的外圈，外壁包括套环围绕壁的外边缘形成，并且在套环的外边缘的内侧上形成V形的脊，位于与外圈的外边缘密封接合的位置和围绕轮毂内侧的向外成角度的唇定位成密封地接合外圈的内边缘，从而将轴承润滑剂密封在壳体内。

8. 发明授权

US06543829B2 Bi-fold box door system 失效
公开(公告)号：US06543829B2
公开(公告)日：2003-04-08
申请号：US09772727
申请日：2001-01-30
申请人： Donald D. Brown
发明人： Donald D. Brown
IPC分类号： B60J118
CPC分类号： B60J5/0498 , B60R11/06 , B60R2011/004
摘要： A utility box, of the type found on utility trucks, having a vertically-openable door which stores by resting on the top of the utility box. The door has as upper segment and a lower segment connected by a first hinge; and the upper segment is connected to the utility box top by a second hinge. The lower segment is about twice the height of the upper segment. Because of this construction, the door may be opened and closed nearby another vehicle or structure, since the maximum horizontal extension needed (from the box) to operate the door is about the same as the height of the smaller upper door segment.

9. 发明授权

US06223865B1 Golf car having disk brakes and single point latching brake 有权
公开(公告)号：US06223865B1
公开(公告)日：2001-05-01
申请号：US09517302
申请日：2000-03-02
申请人： Joseph A. Lang , Terry Lou Reese , James M. Criscuolo , Donald D. Brown , James A. Buckley , Scott A. Waterman
发明人： Joseph A. Lang , Terry Lou Reese , James M. Criscuolo , Donald D. Brown , James A. Buckley , Scott A. Waterman
IPC分类号： F16D5500
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 having a hydraulic fluid brake system. The hydraulic fluid brake system is implemented as a disk brake system which is responsive to hydraulic fluid pressure generated from a master cylinder. A brake pedal and associated linkage provides input to a master cylinder to generate a hydraulic fluid pressure to control a brake caliper assembly. The brake pedal 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 and linkage engages a detent to maintain application of the brake to provide a parking mode of operation. An accumulator in the brake system provides an input force to maintain hydraulic fluid pressure sufficient to retain a parking mode of operation.

10. 发明授权

US4878567A Brake/locking differential 失效
标题翻译：制动/锁定差速器
公开(公告)号：US4878567A
公开(公告)日：1989-11-07
申请号：US136824
申请日：1987-12-22
申请人： James A. V. Buckley , Donald D. Brown , Glenn S. Metzelfeld
发明人： James A. V. Buckley , Donald D. Brown , Glenn S. Metzelfeld
IPC分类号： B60K23/04 , F16D65/14 , F16D65/56 , F16D67/02
CPC分类号： F16D67/02 , B60K23/04 , F16D65/567 , F16D2125/36
摘要： A brake/locking differential for connecting a first shaft to a second shaft so that the shafts are either braked to a stop or rotated at the same speed, the differential including a clutch plate mounted on one of the shafts and a friction plate mounted on the end of the other shaft for axial motion into engagement with the clutch plate, a frame fixedly mounted with respect to the shafts, a cam plate mounted in the frame in a parallel relation to the friction plate, a sealed thrust bearing mounted on the other of the shafts for axial motion into engagement with the friction plate, an actuator plate positioned between the cam plate and the bearing for moving the bearing and friction plate into engagement with the clutch plate, and a brake ring mounted on the frame for moving the friction plate into engagement with the clutch plate to brake the rotary motion of the shafts and further including a compensating assembly for adjusting the axial position of the actuator plate, thrust bearing, brake plate and friction plate to compensate for wear of the friction pads on the friction plate.
摘要翻译：一种用于将第一轴连接到第二轴的制动/锁定差速器，使得轴被制动到停止或以相同的速度旋转，差速器包括安装在其中一个轴上的离合器片和安装在其上的摩擦板用于轴向运动的另一轴的端部与离合器板接合，相对于轴固定地安装的框架，安装在框架中的与摩擦板平行的凸轮板，安装在另一个上的密封推力轴承用于轴向运动的轴与摩擦片接合，位于凸轮板和轴承之间的致动器板，用于使轴承和摩擦板与离合器板接合，以及安装在框架上用于移动摩擦片的制动环与离合器板接合以制动轴的旋转运动，并且还包括用于调节致动器板，止推轴承的轴向位置的补偿组件，制动板和摩擦板，以补偿摩擦片上摩擦垫的磨损。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式