公开(公告)号：WO2022050835A1

公开(公告)日：2022-03-10

申请号：PCT/NL2021/050482

申请日：2021-07-30

Applicant: TECHNISCHE UNIVERSITEIT DELFT

Inventor： OIKONOMOPOULOU, Faidra ,  BILOW, Marcel ,  DASOPOULOU, Grammatiki

IPC: F16B21/16 ,  F16D1/108

Abstract: A mechanical construction connecting a bottom part (2) of the construction with a top part (3) of the construction, wherein the bottom part (2) of the construction is provided with a receptacle (4) which is dimensioned for receiving the top part (3) of the construction, and which receptacle (4) has a sidewall or sidewalls, wherein the sidewall or sidewalls of the bottom part (2) of the construction is provided with at least one recess (6), and the top part (3) of the construction is provided with at least one aperture (7), wherein the recess (6) in the side wall or sidewalls (5) of the bottom part (2) of the construction is aligned with the aperture (7) in the top part (3) of the construction, and that the combination of the aligned recess (6) and aperture (7) holds a ball (8) to prevent displacement of the bottom part (2) of the construction and the top part (3) of the construction with respect to each other.