| 摘要 |
A pivot arm consists of several pivoting elements connected in an articulated manner, which pivot arm can be fastened at one end to a table or the like by means of a fastening element and has at the other end a supporting element for supporting objects, in particular display screens. In order to ensure as far as possible unrestricted mobility of the pivot arm at adequate stability and in as simple a construction as possible, each pivoting element has a bush at one end and a bearing pin at the other end, which bearing pin is coaxial to the bush, projects on one side and is rotatably mounted with relatively narrow clearance in the bush of the next respective pivoting element. Each pivoting element can be rotated by 360 DEG about the respective bearing pin of the relevant adjacent pivoting element. |
