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    • 1. 发明申请
    • TELESCOPING MAST
    • 推荐MAST
    • WO2008125110A3
    • 2009-01-29
    • PCT/DK2008000133
    • 2008-04-15
    • FALCK SCHMIDT DEFENCE SYSTEMSKELLER LARS
    • KELLER LARS
    • E04H12/18H01Q1/12
    • H01Q1/1235E04H12/182H01Q1/10H01Q1/12
    • The present invention concerns a telescopic mast (1) which at least includes one or more telescoping joints (2), where a telescoping joint consists of two telescoping sections dimensioned so that one section can be moved into another section, where between each of two adjacent telescoping sections in a telescoping joint there is provided at least one actuator (6) urging the adjacent telescoping sections away from each other, where these actuators are disposed internally of the telescoping joints and offset at the internal periphery. By disposing actuators offset at the inner periphery of the telescoping sections, several advantages are achieved. The actuators are provided at a protected location, and the actuators may be designed with lengths overlapping each other when the telescopic mast is collapsed.
    • 本发明涉及至少包括一个或多个伸缩接头(2)的伸缩式桅杆(1),其中伸缩接头由两个伸缩部分组成,两个伸缩部分的尺寸被设计成使得一个部分可以移动到另一部分中,其中两个相邻 在伸缩接头中的伸缩部分设置有至少一个致动器(6),其将相邻的伸缩部分彼此远离推动,其中这些致动器设置在伸缩接头的内部并在内周边偏移。 通过将致动器设置在伸缩部分的内周边处,实现了几个优点。 致动器设置在受保护的位置处,并且当伸缩式桅杆折叠时,致动器可设计成具有彼此重叠的长度。