公开(公告)号：US12109750B2

公开(公告)日：2024-10-08

申请号：US17770378

申请日：2020-10-26

申请人： SIDEL PARTICIPATIONS

发明人： Franck Lhomme ,  Jocelyn Michel

IPC分类号： B29C31/08 ,  B29C49/42 ,  B29C49/58 ,  B29C49/78 ,  B29L31/00

CPC分类号： B29C49/42378 ,  B29C31/085 ,  B29C49/42382 ,  B29C49/42384 ,  B29C49/58 ,  B29C49/78 ,  B29C2049/5872 ,  B29C2049/7878 ,  B29L2031/712

摘要： A plastic container manufacturing machine, comprising a chassis having a camway with a cam and a countercam and an element which is movable relative to the chassis, bearing a roller interacting with the camway so as to ensure the displacement of the movable element, wherein the machine also comprises a device for controlling the displacement of the movable element, wherein the countercam has at least one portion which is movable relative to the chassis, and wherein the control device incorporates a distance sensor that continuously measures the distance of a movable portion of the countercam relative to a fixed reference point on the chassis.