An articulated structure comprises a central frame (2a) and at least three satellite frames (2b) surrounding the central frame (2a). The central frame (2a) and the satellite frames (2b) extend in a common main plane, and each of the satellite frames (2b) is coupled to the central frame (2a) by a pair of couplings (6, 7). A first coupling (6) of the pair of couplings (6, 7) comprises a first support (8, 16, 19) mounted to the central frame (2a) by a first pivot (9, 18) and to the satellite frame (2b) by a second pivot (10). At least one of the first pivot and the second pivot has a single pivot point, such as a ball joint, and the other of the first pivot and the second pivot has at least one pivot axis. A second coupling (7) of the pair of couplings (6, 7) comprises a second support (11, 17, 20) mounted to the central frame (2a) by a third pivot (12, 21) and to the satellite frame (2b) by a fourth pivot (13). At least one of the third pivot and the fourth pivot has a single pivot point, such as a ball joint, and the other of the third pivot and the fourth pivot has at least one pivot axis. Thus, imaginary axes of rotation (IA1, IA2) passing through a pivot point of one of the first and second pivots and a pivot point of one of the third and fourth pivots are formed.
一种铰接结构包括中心框架(2a)和围绕中心框架(2a)的至少三个卫星框架(2b)。中心框架(2a)和卫星框架(2b)在共同主平面中延伸,并且卫星框架(2b)中的每个卫星框架(2b)通过一对联轴器(6,7)被耦接到中心框架(2a)。该一对联轴器(6,7)的第一联轴器(6)包括通过第一枢轴(9,18)被安装到中心框架(2a)并且通过第二枢轴(10)被安装到卫星框架(2b)的第一支撑件(8,16,19)。第一枢轴和所述第二枢轴中的至少一个枢轴具有单个枢轴点,诸如球窝接头,并且第一枢轴和第二枢轴中的另一个枢轴具有至少一个枢轴线。该对联轴器(6,7)的第二联轴器(7)包括通过第三枢轴(12,21)被安装到中心框架(2a)并且通过第四枢轴(13)被安装到卫星框架(2b)的第二支撑件(11,17,20)。第三枢轴和第四枢轴中的至少一个枢轴具有单个枢轴点,诸如球窝接头,并且第三枢轴和第四枢轴中的另一个枢轴具有至少一个枢轴线。因此,形成通过第一枢轴和第二枢轴中的一个枢轴的枢轴点以及第三枢轴和第四枢轴中的一个枢轴的枢轴点的虚旋转轴(IA1,IA2)。
Hinge structure
铰接结构
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |