Patent ID: 11865654
Assignee: SAINT-GOBAIN PLACO
Field: Machine tools (Mechanical engineering)
Classification: CPC B  E | IPC B

Claim 0:
1. A method for tightening a screw for fastening a construction panel to a support of the construction panel, in which the fastening screw is screwed through the construction panel and then through at least part of the support, the method comprising:
monitoring a change over time of a tightening torque of the fastening screw, with determination of a first maximum torque value and then of a second minimum torque value, and
after determining the second minimum torque value, stopping the tightening of the fastening screw for a torque stoppage value, greater than the first maximum torque value, the torque stoppage value corresponding to a third maximum torque value or being determined after an occurrence of a third maximum torque value.