公开(公告)号：EP2602682A4

公开(公告)日：2016-07-13

申请号：EP11814582

申请日：2011-07-29

申请人： SANYO MACHINE WORKS

发明人： YAMAMOTO TAKEYUKI ,  MAEDA MICHIHIRO ,  TOKIDA KATSUO

IPC分类号： G05B19/418 ,  B23P19/06 ,  B25B23/14 ,  B25B23/15 ,  B43K29/00

CPC分类号： B25B23/15 ,  B23P19/066 ,  B25B23/14 ,  B43K29/00 ,  G05B19/41805 ,  G05B19/41875 ,  G05B2219/31027 ,  G05B2219/32181 ,  G05B2219/45127 ,  Y02P90/04

摘要： A fastening part tightening management system (1) that manages a tightening state of a fastening part such as a screw to fix a constituent part of an aircraft in an aircraft assembling process includes a manual torque wrench (2) that tightens a fastening part up to a set torque while activating a tightening torque and detects and transmits tightening torque information acting on the fastening part, a marking pen (3) that performs marking to the fastening part, the tightening operation of which is ended by the manual torque wrench (2), detects a writing pressure in the marking, and transmits marking completion information; an information processing device (5) that determines a tightening state of the fastening part based on the tightening torque information and the marking completion information, and a mobile information terminal (4) that notifies an operator of a determination result obtained by the information processing device (5).