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公开(公告)号:US5168966A
公开(公告)日:1992-12-08
申请号:US704492
申请日:1991-05-23
CPC分类号: F16D65/18 , B60T11/18 , B60T13/02 , B60T8/52 , F16D55/226 , F16D2121/02 , F16D2127/08
摘要: A brake assembly with hydraulic boosting, comprises at least one disk brake having a fixed part (1), a caliper (3), a brake motor (82) actuated by a fluid under pressure, a master cylinder (48) and a device (15) for recovering the energy dissipated during braking. The device (15) comprises at least one energy-recovering cylinder (21) with its piston (19) which is associated with the fixed part (1) and with the caliper (3) and the working chamber of which is connected fluidly to the brake motor (82). A hydraulic booster/limiter is connected between the energy-recovering cylinder (15) and the brake motor (82), the hydraulic booster/limiter being controlled by the pressure of the fluid generated in the master cylinder (48).
摘要翻译: 具有液压升压的制动组件包括至少一个盘式制动器,该盘式制动器具有固定部分(1),制动钳(3),由受压流体致动的制动马达(82),主缸(48)和装置 15)用于恢复制动期间消耗的能量。 装置(15)包括至少一个能量回收圆筒(21),其活塞(19)与固定部分(1)相连,并具有卡钳(3),其工作室流体连接到 制动马达(82)。 液压助力器/限制器连接在能量回收缸(15)和制动马达(82)之间,液压助力器/限制器由主缸(48)中产生的流体的压力控制。
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公开(公告)号:US5487452A
公开(公告)日:1996-01-30
申请号:US50171
申请日:1993-05-06
申请人: Patrice Moinard , Alain Thioux , Jean Claude Mery
发明人: Patrice Moinard , Alain Thioux , Jean Claude Mery
CPC分类号: F16H25/186 , F16D55/14 , F16D55/46 , F16D65/18 , F16D2121/14 , F16D2125/36
摘要: The ball and revolving plate (1) clamping device uses guide cavities each comprising a housing (7a) which determines a single position for the ball (3), and a ramp (7b) which is connected to the housing (7a) by way of a plurality of points of intersection (7c) situated on a slope discontinuity. This arrangement enables the clamping force to be optimized.
摘要翻译: PCT No.PCT / FR93 / 00233 Sec。 371日期:1993年5月6日 102(e)日期1993年5月6日PCT 1993年3月10日PCT公布。 公开号WO93 / 21455 日期:1993年10月28日。球和旋转板(1)夹紧装置使用引导腔,每个引导腔包括确定球(3)的单个位置的壳体(7a),以及连接到 壳体(7a)通过位于斜率不连续处的多个交点(7c)。 这种布置使得能够优化夹紧力。
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公开(公告)号:US5226694A
公开(公告)日:1993-07-13
申请号:US717557
申请日:1991-06-19
摘要: A hydraulically controlled brake system for a motor vehicle, comprising a master cylinder, a corrector intended for reducing the pressure prevailing in the rear-wheel brakes in relation to that prevailing in the front wheels, and a wheel anti-lock device. The corrector is of the type with a controlled shift of the cut-off point. During the operation of the anti-lock device, the cut-off point has a specific value higher than that of a corrector equipping the vehicle without a wheel anti-lock device, while it is substantially equal to the latter in the event of a failure of the device.
摘要翻译: 一种用于机动车辆的液压控制制动系统,包括主缸,用于减小后轮制动器相对于前轮中的主要压力的校正器,以及车轮防抱死装置。 校正器是具有受限制的偏移点的类型。 在防抱死装置的操作期间,截止点的特定值比没有车轮防抱死装置的车辆的修正器的特定值高,而在失效的情况下,它与后者基本相同 的设备。
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公开(公告)号:US5597012A
公开(公告)日:1997-01-28
申请号:US313145
申请日:1994-09-30
申请人: Patrice Moinard
发明人: Patrice Moinard
CPC分类号: B60T11/34 , B60T8/26 , Y10T137/7796 , Y10T137/7798 , Y10T137/7826 , Y10T137/7834
摘要: A valve assembly having a body with a bore. The housing has an inlet for communicating pressurized fluid to the bore and an outlet for delivery of the fluid to a system. A piston located in the bore carries a valve element connected to a push rod. The push rod is mounted in the body and can retract into the body and open the valve element in a rest position of the valve to eliminate any shift between the inlet and outlet pressure when the pressure of the fluid is below a predetermined value.
摘要翻译: PCT No.PCT / FR94 / 01058 Sec。 371日期1994年9月30日 102(e)1994年9月30日PCT PCT 1994年9月8日PCT公布。 公开号WO95 / 09751 日期1995年04月13日一种具有孔体的阀组件。 壳体具有用于将加压流体连通到孔的入口和用于将流体输送到系统的出口。 位于孔中的活塞承载连接到推杆的阀元件。 推杆安装在主体中并且可以缩回到主体中并且在阀的静止位置打开阀元件,以消除当流体的压力低于预定值时入口压力和出口压力之间的任何偏移。
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公开(公告)号:US5154492A
公开(公告)日:1992-10-13
申请号:US669828
申请日:1991-03-15
申请人: Roland Levrai , Philippe Castel , Patrice Moinard
发明人: Roland Levrai , Philippe Castel , Patrice Moinard
CPC分类号: B60T8/1862 , B60T8/1831
摘要: The load sensing brake proportioning valve of a vehicle comprises a first piston (14) sliding in a stepped bore made in a body, and carrying a normally open shutter (18) arranged between a source of fluid under pressure and the associated brake circuit, the first piston (14) being moveable counter to a spring (16) under the effect of the pressure of the fluid which tends to close the shutter (18), a sliding rod (24) normally bearing between a pusher (20), the position of which is a function of the load of the vehicle, and the shutter (18). The proportioning valve comprises a locking mechanism immobilizing the sliding rod (24) as soon as the pressure of the fluid in the associated brake circuit exceeds a specific threshold.
摘要翻译: 车辆的负载感测制动比例阀包括在主体中制成的台阶孔中滑动的第一活塞(14),并且承载布置在压力下的流体源与相关联的制动回路之间的常开活门(18) 所述第一活塞(14)在趋向于关闭所述活门(18)的流体的压力作用下能够相对于弹簧(16)运动;滑动杆(24),其通常在推动器(20)之间,所述位置 其是车辆的负载和快门(18)的函数。 比例阀包括一旦锁定相关联的制动回路中的流体的压力超过特定阈值就固定滑杆(24)的锁定机构。
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公开(公告)号:US4637747A
公开(公告)日:1987-01-20
申请号:US643600
申请日:1984-08-23
申请人: Alain Perrin , Patrice Moinard
发明人: Alain Perrin , Patrice Moinard
CPC分类号: F16B21/16 , Y10T403/17 , Y10T403/315 , Y10T403/7018
摘要: Device for mounting a protective cap (18) on a support (12), the support (12) having a base surface (20) intended to be at least partially protected by the cap (18), and a first bearing surface (28, 38, 54), the device incorporating a first rigid component (22, 32, 44), joined to the periphery of the cap (18), and a locking component (26, 40) situated between the first rigid component and the first bearing surface, characterized in that the locking component (26, 40) is inserted by sliding laterally between the first component (22, 32, 44) and the first bearing surface (28, 38, 54) so as to fix the cap (18) in position bearing against the base surface (20) of the support.
摘要翻译: 用于将保护盖(18)安装在支撑件(12)上的装置,所述支撑件(12)具有旨在至少部分地被盖(18)保护的基座表面(20),以及第一支承表面(28, 所述装置包括连接到所述帽(18)的周边的第一刚性部件(22,32,44)以及位于所述第一刚性部件和所述第一轴承之间的锁定部件(26,40) 其特征在于,所述锁定部件(26,40)通过在所述第一部件(22,32,44)和所述第一支承表面(28,38,54)之间横向滑动而插入,以将所述盖子(18)固定, 位于支撑件的基部表面(20)上。
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公开(公告)号:US5272958A
公开(公告)日:1993-12-28
申请号:US898645
申请日:1992-06-15
申请人: Patrice Moinard , Philippe Castel
发明人: Patrice Moinard , Philippe Castel
IPC分类号: B60T13/56 , B60T13/567 , F16D65/22 , F15B9/10 , F01B29/00
CPC分类号: B60T13/567
摘要: The invention relates to a vacuum-operated servo-brake comprising, in a casing consisting of a shell (10) and a cover (12), a piston (20) separating leaktightly two inner chambers (22, 24), a valve means controlled by a rod (32) projecting from the casing in order to ensure the operation of the servo-brake, and a prestressed spring (34) for returning the piston (20) to its rest position substantially abutting the cover (12), the spring (34) bearing on the shell (10). According to the invention, the spring (34) comprises a mechanism enabling its extension to be limited when the shell (10) and the cover (12) are not fixed to each other.
摘要翻译: 本发明涉及一种真空操作的伺服制动器,包括在由壳体(10)和盖子(12)组成的壳体中,密封地分隔两个内部腔室(22,24)的活塞(20),控制的阀门装置 通过从壳体突出的杆(32)以确保伺服制动器的操作;以及用于将活塞(20)返回到其基本抵靠盖(12)的静止位置的预应力弹簧(34),弹簧 (34)承载在壳体(10)上。 根据本发明,弹簧(34)包括当外壳(10)和盖(12)彼此不固定时能够限制其延伸的机构。
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公开(公告)号:US5205621A
公开(公告)日:1993-04-27
申请号:US794185
申请日:1991-11-19
申请人: Patrice Moinard , Philippe Castel , Roland Levrai
发明人: Patrice Moinard , Philippe Castel , Roland Levrai
摘要: A pressure reduction mechanism (10) is installed in a brake circuit of the rear axle of a motor vehicle, comprising a master cylinder (1) and at least one monitoring device, the mechanism executing the brake-pressure reduction only in specific circumstances and comprising a regulating piston (14) sliding sealingly in a bore (13) and stressed by at least one spring (16, 17) in the opening direction of a regulating valve (15). The spring (16, 17) is arranged in a sealed chamber filled with an incompressible fluid, and a solenoid valve (22) controls the opening or closing of communication between the chamber and a reservoir of the fluid under low pressure.
摘要翻译: 减压机构(10)安装在机动车辆的后桥的制动回路中,其包括主缸(1)和至少一个监控装置,所述机构仅在特定情况下执行制动压力降低,并且包括 调节活塞(14),其在孔(13)中密封地滑动并且在调节阀(15)的打开方向上被至少一个弹簧(16,17)应力。 弹簧(16,17)布置在填充有不可压缩流体的密封室中,并且电磁阀(22)控制在低压下腔室和流体储存器之间的连通的打开或关闭。
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公开(公告)号:US5201179A
公开(公告)日:1993-04-13
申请号:US880788
申请日:1992-05-11
申请人: Patrice Moinard , Philippe Castel
发明人: Patrice Moinard , Philippe Castel
IPC分类号: B60T13/52 , B60T7/04 , B60T7/06 , B60T13/46 , B60T13/567
CPC分类号: B60T13/567 , B60T7/04 , B60T7/06
摘要: The invention relates to a brake subassembly for a vehicle having an engine compartment and a passenger cell separated by a bulkhead (46), the subassembly comprising: a pneumatic boost servomotor controlled by way of a pedal (28) and intended to be fixed to the bulkhead (46), the servomotor comprising, coaxially, a front shell (14), having a cylindrical wall, and a rear cover (16) and having, on the inside, two chambers (18, 20) separated in leaktight fashion by a piston (22) provided with a diaphragm (26) ensuring leaktightness between the two chambers, a master cylinder (10) fixed to the front shell (14) and at least one brake pedal (28). According to the invention, the shell (14) and the cover (16) are each provided with a radial peripheral rim, the rim (52) of the cover bearing directly on that (50) of the shell, which bears on the bulkhead (460 on the passenger-cell side; the cover (16) has a circular centering tongue (56), which projects into the servomotor and the inner end of which comes to compress radially the peripheral end of the diaphragm (26) on the cylindrical wall of the shell (14), and a plurality of mutually parallel ribs (36) which project from its exterior wall and certain of which (34) constitute support pieces (34) for the pivot (32) of the pedal (28).
摘要翻译: 本发明涉及一种用于车辆的制动器组件,其具有由舱壁(46)分隔开的发动机舱和乘客舱,该组件包括:气动升压伺服电机,其通过踏板(28)控制并且旨在固定到 隔板(46),伺服电动机同轴地包括具有圆柱形壁的前壳(14)和后盖(16),并且在内侧具有以泄漏方式分开的两个室(18,20) 活塞(22)设置有确保两个室之间的密封性的隔膜(26),固定到前壳(14)的主缸(10)和至少一个制动踏板(28)。 根据本发明,壳体(14)和盖子(16)各自设置有径向周向边缘,盖子的边缘(52)直接承载在壳体的(50)上,其承载在隔板( (16)具有圆形定心舌片(56),该圆形定心舌片突出到伺服马达中,并且其内端径向地压缩在圆柱形壁上的隔膜(26)的外周端部 (14)的多个相互平行的肋(36),并且其中一些(34)构成用于踏板(28)的枢轴(32)的支撑件(34)。
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