| 摘要 |
A bracket is for use in a modular construction system, wherein plates are mechanically connected in a releasable manner to form a structure. The plates comprise at least one hole in a part thereof, wherein the hole is configured for being coupled to the bracket. The bracket comprises at least two foot portions for being coupled to respective plates. Each foot portion comprises a gripper element for being inserted into the hole of the plate and a linking member connecting the at least two foot portions and establishing a predefined fixed distance and a predefined fixed relative orientation between said foot portions. The gripper element is configured for enlarging a diameter in at least one direction in a plane parallel to the plate to obtain a friction coupling between the bracket and the plate or between the bracket and a further bracket provided from another side of the respective plate, when activated in operational use, and for reducing the diameter of the gripper element in a first direction of the plane parallel to the plate to release the bracket from the plate, when deactivated in operational use. |
