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    DISPOSITIF DE MESURE D'EFFORT POUR UN SYSTÈME DE SERTISSAGE D'UN ÉLÉMENT SUR UNE PIÈCE
    1.
    发明公开
    DISPOSITIF DE MESURE D'EFFORT POUR UN SYSTÈME DE SERTISSAGE D'UN ÉLÉMENT SUR UNE PIÈCE 审中-公开
    一种片上元件压接系统的测力装置

    公开(公告)号：EP3298373A1

    公开(公告)日：2018-03-28

    申请号：EP16729030.3

    申请日：2016-05-18

    申请人： Bollhoff Otalu S.A.

    发明人： MACCHIERALDO, David ,  GARGALLO, Jordi ,  MATTLER, Claude

    IPC分类号： G01L5/24 ,  G01L1/02 ,  B25B29/02

    摘要： The invention relates to a device for measuring (10) a force applied by an installation apparatus (20) provided with a threaded rod (21) having an outer or inner thread, which includes: a hydraulic chamber (11) including a fluid (11'); a piston (12) configured to slide inside the hydraulic chamber (11); a threaded connector (13) attached to the piston (12), the threaded connector (13) having a thread configured so that the threaded rod (21) is screwed onto the threaded connector (13), so that the threaded rod (21) can impose an axial force (Fa) on the piston (12) driving a travel of the piston (12), in the hydraulic chamber (11); a pressure gauge (14) communicating with the hydraulic chamber (11), configured to measure a pressure (P) inside the hydraulic chamber (11) created by the axial force (Fa) applied to the piston (12) by the threaded rod (21).