公开(公告)号：WO1996041966A1

公开(公告)日：1996-12-27

申请号：PCT/FR1996000615

申请日：1996-04-23

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  MERY, Jean-Claude ,  MALIGNE, Jean-Charles

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: F16D65/097

CPC classification number: F16D65/097 ,  F16D65/0979

Abstract: A motor vehicle disc brake mainly including a calliper (1), a connector (2) attached to the vehicle, and a pad (41) arranged between a calliper nose (10) and the disc (D) and provided with a spring (5) which holds it on the calliper nose (10). The spring (5) resiliently engages angled surfaces (130, 140) on the calliper nose (10), whereby said spring is subjected to a torque (C-C) that rotationally biases it about an axis (X) and strengthens its engagement with the connector (2).

Abstract translation: 主要包括卡钳（1），连接到车辆的连接器（2）和安装在卡钳鼻部（10）和盘（D）之间并且设有弹簧（5）的垫片（41）的机动车辆盘式制动器 ），其保持在卡钳鼻（10）上。 弹簧（5）弹性地接合卡钳鼻部（10）上的倾斜表面（130,140），由此所述弹簧受到扭矩（CC），扭矩（CC）围绕轴线（X）旋转地偏压它并加强其与连接器的接合 （2）。

公开(公告)号：WO1996022210A1

公开(公告)日：1996-07-25

申请号：PCT/FR1995001663

申请日：1995-12-13

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  GAUTIER, Jean, Pierre ,  VERBO, Ulysse

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/57

CPC classification number: B60T13/57

Abstract: A pneumatic brake servo comprising a shell (10) with an axis of symmetry (X-X'), sealingly divided by a movable wall structure (12) into a front chamber (14) permanently connected to a low-pressure source, and a rear chamber (16) selectively connected to the front chamber (14) or to a high-pressure source via a three-way valve means (36) operated by a control rod (30) that can engage, via the front surface of a plunger (28), the rear surface of a push rod (48) secured to a reaction disc (49), said plunger (28) being slidable in a bore (26) in the movable wall (12). The three-way valve (36) comprises a valve member (36) arranged in a tubular rear portion (22) of the movable wall (12), wherein a first ring-shaped area (40i) of a ring-shaped front surface (40) thereof engages a first ring-shaped valve seat (28a) on the plunger (28), while a second ring-shaped area (40e) of the ring-shaped front surface (40) engages a second ring-shaped valve seat (20a) on the movable wall (12), said first valve seat (28a) being concentric to and having a smaller diameter than the second valve seat (20a), and the ring-shaped front surface (40) of the valve member being biased towards the ring-shaped valve seats (20a, 28a) by a valve spring (42), and reinforced by a rigid ring-shaped insert (46, 46'; 56, 56'). Said rigid ring-shaped insert (46, 56) is located axially behind one (40e) of said areas (40e; 40i) with which the ring-shaped front surface (40) of the valve member (36) engages one (20a) of the ring-shaped valve seats (20a, 28a).

Abstract translation: 一种气动制动器伺服机构，包括具有对称轴（X-X'）的外壳（10），由可动壁结构（12）密封地分成永久连接到低压源的前室（14），以及 通过由控制杆（30）操作的三通阀装置（36）选择性地连接到前室（14）或高压源的后室（16），控制杆（30）可以经由柱塞的前表面 （28），固定到反作用盘（49）的推杆（48）的后表面，所述柱塞（28）可在可移动壁（12）中的孔（26）中滑动。 三通阀（36）包括布置在可移动壁（12）的管状后部（22）中的阀构件（36），其中环形前表面的第一环形区域（40i） 40）接合柱塞（28）上的第一环形阀座（28a），而环形前表面（40）的第二环形区域（40e）接合第二环形阀座（ 20a），所述第一阀座（28a）与第二阀座（20a）同心并且具有比第二阀座（20a）更小的直径，并且阀构件的环形前表面（40）被偏压 通过阀弹簧（42）朝向环形阀座（20a，28a），并且由刚性环形插入件（46,46'; 56,56'）加强。 所述刚性环形插入件（46,56）轴向位于所述区域（40e; 40i）中的一个（40e）上方，阀构件（36）的环形前表面（40）通过该区域接合一个（20a） 的环形阀座（20a，28a）。

公开(公告)号：WO1994029151A1

公开(公告)日：1994-12-22

申请号：PCT/FR1994000534

申请日：1994-05-06

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  GAUTIER, Jean-Pierre ,  VEBRO, ULysse ,  PEREZ REVILLA, Miguel

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/52

CPC classification number: B60T13/52

Abstract: Air-actuated brake servo comprising a pneumatic piston (5) sliding in a casing and housed in a tubular protective bellows (15) with a first end (15a) being connected to the casing (3). The piston carries a valve (7) and a purifying filter (14) placed between the valve and a pressure source (A). According to the invention, the bellows (15) is at least partially made of a porous and deformable material so that it forms the purifying filter.

Abstract translation: 气动制动器伺服机构包括气动活塞（5），所述气动活塞（5）在壳体中滑动并容纳在管状保护波纹管（15）中，第一端部（15a）连接到壳体（3）。 活塞带有阀（7）和置于阀和压力源（A）之间的净化过滤器（14）。 根据本发明，波纹管（15）至少部分地由多孔且可变形的材料制成，从而形成净化过滤器。

公开(公告)号：WO1994018042A1

公开(公告)日：1994-08-18

申请号：PCT/FR1994000023

申请日：1994-01-07

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  GAUTIER, Jean-Pierre

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/569

CPC classification number: B60T13/569

Abstract: A partial vacuum type pneumatic servo device includes a housing (16) consisting of a cylinder (32) and a cover (34) and divided into two chambers (18, 20) by a movable wall structure (10) comprising a plate (12) and a flexible diaphragm (14) attached to the housing (16) by a bead (30) formed around its outer peripheral edge, and forming a fold in the space between the plate (12) and the housing (16), said plate (12) being centrally secured to a hub structure containing a valve assembly, and having an extension (40) extending forward form its outer edge. The extension (40) comprises a radial shoulder (42) and the radial distance (D) between the back portion (44) of the extension (40) and the cover (34) is substantially equal to the radial distance (d) between the front portion (46) of the extension (40) and the cylinder (32), less the thickness of the diaphragm (14).

Abstract translation: 部分真空式气动伺服装置包括由气缸（32）和盖（34）组成并由包括板（12）的可移动壁结构（10）分成两个室（18,20）的壳体（16） 以及通过围绕其外周缘形成的胎圈（30）而附接到所述壳体（16）的柔性隔膜（14），并且在所述板（12）和所述壳体（16）之间的空间中形成折叠部，所述板 12）被集中地固定到包含阀组件的轮毂结构，并且具有从其外边缘向前延伸的延伸部（40）。 延伸部（40）包括径向肩部（42），并且延伸部（40）的后部（44）与盖（34）之间的径向距离（D）基本上等于 所述延伸部（40）的前部（46）和所述气缸（32）的距离小于所述隔膜（14）的厚度。

公开(公告)号：WO1994012378A1

公开(公告)日：1994-06-09

申请号：PCT/FR1993001068

申请日：1993-10-29

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  CASTEL, Philippe ,  MEYNIER, Guy

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/52

CPC classification number: B60T13/72 ,  B60T8/4854 ,  B60T13/57

Abstract: Pneumatic motor vehicle brake servo comprising a shell (10) within which a piston (20) formed from a rear tubular part (22) supporting a skirt (14) defines, by means of an unfolding diaphragm (12), a front chamber (16) permanently connected to a vacuum source and a rear chamber (18) selectively connected to the front chamber (16) or to the atmosphere by a valve means (40) actuated by a control rod (34) capable of bearing, by means of a plunger (32), on one of the sides of a reactive disk (58) mounted on a push-rod (56). The valve means comprises a shutter co-operating by means of an active part (40) with a first valve seat (32a) formed on the plunger (32) and a second valve seat (20a) formed on the piston (20), the shutter (40) being normally urged forwards by resilient means (44). According to the invention, actuating means (60, 100, 160) are provided to urge the active part of the shutter (40) forwards while at the same time co-operating with the first (32a) and second (20a) valve seats.

Abstract translation: 一种气动机动车辆制动器伺服系统，包括壳体（10），由支撑裙部（14）的后管状部分（22）形成的活塞（20）借助于展开隔膜（12）限定前室（16） ）永久地连接到真空源和后室（18），所述后室通过由能够承载的控制杆（34）致动的阀装置（40）选择性地连接到前室（16）或大气， 在安装在推杆（56）上的反作用盘（58）的一侧上的柱塞（32）。 阀装置包括通过主动部件（40）协同操作的闸门，其中形成在柱塞（32）上的第一阀座（32a）和形成在活塞（20）上的第二阀座（20a） 快门（40）通常由弹性装置（44）向前推动。 根据本发明，提供致动装置（60,100,160）以在与第一（32a）和第二（20a）阀座配合的同时向前推动闸门（40）的主动部分。

公开(公告)号：WO1994009285A1

公开(公告)日：1994-04-28

申请号：PCT/FR1993000918

申请日：1993-09-22

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  MERY, Jean-Claude

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: F16D65/56

CPC classification number: F16D65/567 ,  F16D65/18 ,  F16D2121/02 ,  F16D2121/14 ,  F16D2123/00 ,  F16D2125/36

Abstract: Brake booster including a mechanical actuator (3) with automatic clearance adjustment, using a variable length spacer (5). An elongated spacer nut (7) carries a plate (12) forming part of the mechanical actuator, the latter being, moreover, housed within the brake booster body (1).

Abstract translation: 制动助力器，包括具有自动间隙调整的机械执行机构（3），使用可变长度的间隔件（5）。 细长的间隔螺母（7）承载形成机械致动器的一部分的板（12），而后者又被容纳在制动助力器主体（1）内。

公开(公告)号：WO1994008832A1

公开(公告)日：1994-04-28

申请号：PCT/FR1993000919

申请日：1993-09-22

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  BENTZ, Jean-Paul ,  CASTEL, Philippe ,  CASTELLO, Olivier

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/575

CPC classification number: B60T13/575

Abstract: Pneumatic brake servo comprising a reaction member (12) capable of providing a power-assisting force to an input force in order to produce a resulting actuating force. The gain corresponding to the ratio of the actuating force to the input force can be adjusted precisely or over a large dynamic range by varying the stiffness ratio of both springs (16, 20).

Abstract translation: 气动制动器伺服机构包括能够向输入力提供动力辅助力以产生所产生的致动力的反作用构件（12）。 可以通过改变两个弹簧（16,20）的刚度比，精确地或超过大的动态范围来调节对应于致动力与输入力的比的增益。

公开(公告)号：WO1994007725A1

公开(公告)日：1994-04-14

申请号：PCT/FR1993000916

申请日：1993-09-22

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  GAUTIER, Jean-Pierre ,  VERBO, Ulysse ,  PEREZ REVILLA, Miguel

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/575

CPC classification number: B60T13/575 ,  B60T13/569

Abstract: Removable push rod for use in a vacuum-type brake servo. The push rod (24) is integrally mounted with a ferrule-shaped part (42) surrounding the reaction plate (30) and a disk-shaped part (44). A removable part (50) comprises snap-fit tabs (54) which co-operate with the periphery of the disk (44) and an annular part (52) which is pressed against the servo piston (18) by means of a return spring (34).

Abstract translation: 用于真空式制动器伺服的可拆卸推杆。 推杆（24）一体地安装有围绕反作用板（30）的环形部分（42）和盘形部分（44）。 可拆卸部分（50）包括与盘（44）的周边配合的卡扣配合突片（54）和环形部分（52），其通过复位弹簧压靠在伺服活塞（18）上 （34）。

公开(公告)号：WO1996033895A1

公开(公告)日：1996-10-31

申请号：PCT/FR1996000377

申请日：1996-03-12

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  GAUTIER, Jean-Pierre ,  VERBO, Ulysse

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: B60T13/57

CPC classification number: B60T13/57

Abstract: A pneumatic servomotor using first and second (A) air pressure sources and including a rigid housing divided by a sealed, movable partition into first and second (3b) working chambers, wherein said movable partition is capable of being biased by a pressure differential created by actuating a sealing member (70) by means of a plunger (8). The sealing member (70) is free to move relative the plunger (8) while being spring biased against said plunger, and is coupled to a mass (15) capable of being displaced by the displacement of the plunger (8), to move the sealing member (70) away from the plunger (8) so as to increase the air flow between the second pressure source (A) and the second chamber (3b).

Abstract translation: 一种气动伺服电动机，其使用第一和第二（A）气压源并且包括由密封的可移动隔板分隔成第一和第二（3b）工作室的刚性壳体，其中所述可移动隔板能够被由 通过柱塞（8）致动密封构件（70）。 密封构件（70）相对于柱塞（8）自由移动，同时被弹簧偏置抵靠所述柱塞，并且联接到能够通过柱塞（8）的位移而移位的质量块（15），以移动 密封构件（70）远离柱塞（8），以增加第二压力源（A）和第二室（3b）之间的空气流动。

公开(公告)号：WO1996015387A1

公开(公告)日：1996-05-23

申请号：PCT/FR1995001331

申请日：1995-10-12

Applicant: ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES ,  MALIGNE, Jean, Charles

Inventor： ALLIEDSIGNAL EUROPE SERVICES TECHNIQUES

IPC: F16D65/22

CPC classification number: F16D51/24 ,  F16D51/50 ,  F16D65/563

Abstract: A drum brake comprising a backing plate (10) with two slidable shoes (12, 14) thereon that are movable into frictional engagement with an internal surface of the drum (20) by a hydraulic actuation device (22), a variable-length link (40) defining the spacing between the shoes (12, 14) and being adjacent to the hydraulic actuation device (22), and the drum brake further comprising a mechanical actuation device (60, 70). A strut (100) on the web (14a) of the first shoe (14) comprises an operative portion (114) retractably inserted between the first end of the web (14a) of the first shoe (14) and one end (79) of a power transmission device (70).

Abstract translation: 一种鼓式制动器，包括其上具有两个可滑动的鞋（12,14）的背板（10），其可通过液压致动装置（22）与滚筒（20）的内表面摩擦接合，可变长度连杆 （40），其限定所述鞋（12,14）之间的间隔并且与所述液压致动装置（22）相邻，并且所述鼓式制动器还包括机械致动装置（60,70）。 第一鞋（14）的腹板（14a）上的支柱（100）包括可伸缩地插入在第一鞋（14）的腹板（14a）的第一端和一端（79）之间的可操作部分（114） 的动力传递装置（70）。