Tightening device and tightening methodA tightening device (20) and a tightening method are able to check that a fastening member has been fastened to a desired set torque or greater after being tightened, without loosening the fastening m…DRIVE·May 20·2 min readFollowB25B21/00TONE CO LTD [JP]
Tightening deviceA tightening device is able to check that a fastening member has been fastened to a desired set torque or greater after being tightened, without loosening the fastening member. The tightening device i…DRIVE·May 6·2 min readFollowB25B23/00TONE CO LTD [JP]
