公开(公告)号：WO1998023877A1

公开(公告)日：1998-06-04

申请号：PCT/US1997020823

申请日：1997-11-17

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  BERWANGER, Fred, William ,  REYNOLDS, Daniel, S.

IPC: F16D55/40

CPC classification number: F16D65/0006 ,  F16D55/40 ,  F16D2055/0058

Abstract: A multi-disc brake (80) includes a piston housing (102) and attached torque tue (94) located about an axle (87). Integrated within the piston housing (102) is a brake actuator (90). The piston housing (102) is located axially between an actuator member (98) of the brake actuator (90) and an axle sleeve (109) and radial portion (87a) of the axle (87). Hydraulic actuation of the brake actuator (90) displaces axially the actuator member (98) against a stationary thrust sleeve (99) such that the piston housing (102) is compressed between the actuator member (98) and axle sleeve (109), thereby reducing torsional vibrational movement of the piston housing (102) and torque tube (94) about the axle (87).

Abstract translation: 多盘式制动器（80）包括位于轴（87）周围的活塞壳体（102）和附接的转矩圈（94）。 集成在活塞壳体（102）内的是制动致动器（90）。 活塞壳体（102）轴向位于制动致动器（90）的致动器构件（98）和轴套（109）和轴（87）的径向部分（87a）之间。 制动致动器（90）的液压致动使致动器构件（98）沿轴向移动抵靠静止推力套筒（99），使得活塞壳体（102）在致动器构件（98）和轴套（109）之间被压缩，由此 减少活塞壳体（102）和扭矩管（94）围绕轴（87）的扭转振动。

公开(公告)号：WO1997037149A1

公开(公告)日：1997-10-09

申请号：PCT/US1997005475

申请日：1997-04-02

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  REYNOLDS, Daniel, S. ,  CHANG, Craig, F.

IPC: F16D55/40

CPC classification number: F16D65/0006 ,  F16D55/40 ,  F16D2055/0058

Abstract: A multi-disc brake (30, 60) includes a piston housing (32, 62) and attached torque tube (34, 64) located about an axle (67, 97). Axially adjacent the piston housing (32, 62) is a brake actuator (40, 70). In one embodiment, the piston housing (32) is located axially between an actuator member (59A) of the brake actuator (40) and a thrust sleeve (20) located about the axle sleeve (19) and abutting a wheel sleeve (16) engaging a wheel bearing assembly (12). In another embodiment, the actuator member (89A) can extend to engage a stationary portion (91) of the axle (97). Hydraulic actuation of the brake actuator (40, 70) displaces axially the actuator member (59A, 89A) against either a bushing (35) of the piston housing (32) or the stationary portion (91) of the axle (97) such that at least one of the piston housing (32, 62) and torque tube (34, 64) are compressed operatively in the axial direction by the brake actuator (40, 70), thereby reducing torsional vibrational movement of the piston housing (32, 62) and torque tube (34, 64) about the axle (67, 97).

Abstract translation: 多盘式制动器（30,60）包括位于轴（67,97）周围的活塞壳体（32,62）和附接的扭矩管（34,64）。 与活塞壳体（32,62）轴向相邻的是制动致动器（40,70）。 在一个实施例中，活塞壳体（32）轴向定位在制动致动器（40）的致动器构件（59A）和围绕轴套（19）定位并抵靠轮套（16）的推力套筒（20）之间， 接合车轮轴承组件（12）。 在另一个实施例中，致动器构件（89A）可以延伸以接合轴（97）的固定部分（91）。 制动致动器（40,70）的液压致动使致动器构件（59A，89A）沿轴向移动抵靠活塞壳体（32）的轴套（35）或轴（97）的固定部分（91），使得 活塞壳体（32,62）和扭矩管（34,64）中的至少一个通过制动致动器（40,70）在轴向方向上被可操作地压缩，从而减小活塞壳体（32,62）的扭转振动 ）和绕轴（67,97）的扭矩管（34,64）。

公开(公告)号：EP0941419A1

公开(公告)日：1999-09-15

申请号：EP97946671.0

申请日：1997-11-17

Applicant: AlliedSignal Inc.

Inventor： BERWANGER, Fred, William ,  REYNOLDS, Daniel, S.

IPC: F16D55 ,  F16D65

CPC classification number: F16D65/0006 ,  F16D55/40 ,  F16D2055/0058

Abstract: A multi-disc brake (80) includes a piston housing (102) and attached torque tue (94) located about an axle (87). Integrated within the piston housing (102) is a brake actuator (90). The piston housing (102) is located axially between an actuator member (98) of the brake actuator (90) and an axle sleeve (109) and radial portion (87a) of the axle (87). Hydraulic actuation of the brake actuator (90) displaces axially the actuator member (98) against a stationary thrust sleeve (99) such that the piston housing (102) is compressed between the actuator member (98) and axle sleeve (109), thereby reducing torsional vibrational movement of the piston housing (102) and torque tube (94) about the axle (87).

公开(公告)号：EP0941419B1

公开(公告)日：2002-03-13

申请号：EP97946671.1

申请日：1997-11-17

Applicant: AlliedSignal Inc.

Inventor： BERWANGER, Fred, William ,  REYNOLDS, Daniel, S.

IPC: F16D55/40

CPC classification number: F16D65/0006 ,  F16D55/40 ,  F16D2055/0058

Abstract: A multi-disc brake (80) includes a piston housing (102) and attached torque tue (94) located about an axle (87). Integrated within the piston housing (102) is a brake actuator (90). The piston housing (102) is located axially between an actuator member (98) of the brake actuator (90) and an axle sleeve (109) and radial portion (87a) of the axle (87). Hydraulic actuation of the brake actuator (90) displaces axially the actuator member (98) against a stationary thrust sleeve (99) such that the piston housing (102) is compressed between the actuator member (98) and axle sleeve (109), thereby reducing torsional vibrational movement of the piston housing (102) and torque tube (94) about the axle (87).

公开(公告)号：EP0890037A1

公开(公告)日：1999-01-13

申请号：EP97920061.0

申请日：1997-04-02

Applicant: AlliedSignal Inc.

Inventor： REYNOLDS, Daniel, S. ,  CHANG, Craig, F.

IPC: F16D55 ,  F16D65

CPC classification number: F16D65/0006 ,  F16D55/40 ,  F16D2055/0058

Abstract: A multi-disc brake (30, 60) includes a piston housing (32, 62) and attached torque tube (34, 64) located about an axle (67, 97). Axially adjacent the piston housing (32, 62) is a brake actuator (40, 70). In one embodiment, the piston housing (32) is located axially between an actuator member (59A) of the brake actuator (40) and a thrust sleeve (20) located about the axle sleeve (19) and abutting a wheel sleeve (16) engaging a wheel bearing assembly (12). In another embodiment, the actuator member (89A) can extend to engage a stationary portion (91) of the axle (97). Hydraulic actuation of the brake actuator (40, 70) displaces axially the actuator member (59A, 89A) against either a bushing (35) of the piston housing (32) or the stationary portion (91) of the axle (97) such that at least one of the piston housing (32, 62) and torque tube (34, 64) are compressed operatively in the axial direction by the brake actuator (40, 70), thereby reducing torsional vibrational movement of the piston housing (32, 62) and torque tube (34, 64) about the axle (67, 97).