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Invention Grant
CN101809326B 用于将第一元件和第二元件相对于固定元件移动的伸缩式线性致动器 失效 - 权利终止

用于将第一元件和第二元件相对于固定元件移动的伸缩式线性致动器
Abstract:
本发明涉及一种用于将第一元件(10b)和第二元件(10a)相对于固定元件(102)移动的伸缩式线性致动器。所述致动器包括底座(101)，该底座用来与固定元件(102)相接附，并用作转动被锁定的第一杆(106)的容座，转动被锁定的第一杆能够通过用来与转动驱动装置(107)相连接的驱动轴(104)被平移驱动，所述第一杆用来通过其一端(108)与要被移动的第一元件相接附，该致动器的特征在于，第一杆(106)支承第二杆(117)，第二杆与第一杆对准，并通过其一端(118)与要被移动的第二元件相接附，所述第二杆(117)的转动锁定，并能够通过穿过底座并与转动驱动装置(113、111)相连接的第二驱动轴(112)被平移驱动。
Abstract(English):

The invention relates to a linear telescopic actuator for moving a first (10b) and a second (10a) element relative to a stationary element (102). Said actuator comprises a base (101) that is to be connected to the stationary element (102) and is used as a cavity for a first rotationally locked rod (106) which can be translated by a drive shaft (104) that is to be connected to rotational driving means (107). One end (108) of said first rod is to be connected to the first element that is to be moved. The actuator is characterized in that the first rod (106) supports a second rod (117) which is aligned therewith and one end (118) of which is to be connected to the second element that is to be moved. Said second rod (117) can be rotationally locked and can be translated by a second drive shaft (112, 115) which extends through the base and is connected to rotational driving means (113, 111).

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