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1. 发明申请

WO2012031612A3 SERVO ASSISTED ACTUATING SYSTEM FOR A MULTISPEED GEARBOX OF A VEHICLE 审中-公开
标题翻译：用于多车辆齿轮箱的伺服辅助动作系统
公开(公告)号：WO2012031612A3
公开(公告)日：2013-03-28
申请号：PCT/EP2010005495
申请日：2010-09-08
申请人： KONGSBERG AUTOMOTIVE AS , BJOERKGARD SVEN , NORHEIM DANIEL , MUELLER BERT
发明人： BJOERKGARD SVEN , NORHEIM DANIEL , MUELLER BERT
IPC分类号： F16C1/12 , F16H61/30
CPC分类号： F16H61/30 , F15B9/12 , F16C1/12 , F16C2361/65 , F16H2061/301
摘要： The invention relates servo assisted actuating system for a multispeed gearbox, comprising a servo cylinder, a cable (1) adapted to be connected to a lever at one end portion and to be connected to an actuating component by a coupling mechanism at its other end portion to transmit cable movements to actuating movements of the actuating arm, and a control valve controlled by the actuating component to selectively supply pressurized fluid to the servo. According to the invention the actuating component is an actuating arm (2) which extends from an inner chamber of the servo cylinder to the outside thereof, wherein the actuating arm has disposed along its length a bearing portion (2') that is disposed in a bearing and wherein bearing position and bearing are adapted to allow actuating movements of the actuating arm, and to allow movements of the actuating arm (2) along its longitudinal direction between an operative position in which the actuating arm is operable to control the control valve by actuating movements, and a shifted release position; wherein the coupling mechanism comprises two coupling members (3, 6) which are disposed within the inner chamber and moveable relative to each other between an open position and an engaged position in which the coupling members (3, 6) are able to engage and hold an end portion of the cable disposed therebetween; wherein the coupling mechanism and the actuating arm are arranged to cooperate such that movement of the actuating arm (2) from its release position to its operative position brings the coupling members (3, 6) from the open position to the engaged position on the end portion of the cable (1).
摘要翻译：本发明涉及一种用于多速齿轮箱的伺服辅助致动系统，包括伺服缸，适于在一个端部处连接到杆的电缆（1），并通过其另一端部处的联接机构连接到致动部件将电缆运动传递到致动臂的致动运动，以及由致动部件控制的控制阀，以选择性地将加压流体供应到伺服。根据本发明，致动部件是从伺服缸的内腔延伸到其外部的致动臂（2），其中致动臂沿其长度设置有一个轴承部分（2'），该轴承部分设置在轴承，并且其中轴承位置和轴承适于允许致动臂的致动运动，并且允许致动臂（2）沿着其纵向方向在操作位置之间运动，在该位置中，致动臂可操作以通过启动运动和移位释放位置; 其中所述联接机构包括两个联接构件（3,6），所述两个联接构件设置在所述内部腔室内并且可以在打开位置和接合位置之间相对于彼此移动，在所述接合位置中所述联接构件（3,6）能够接合和保持电缆的端部设置在它们之间; 其中所述联接机构和所述致动臂被布置成协作，使得所述致动臂（2）从其释放位置到其操作位置的运动使所述联接构件（3,6）从所述打开位置到所述接合位置处的接合位置电缆（1）的一部分。

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