公开(公告)号：US3803654A

公开(公告)日：1974-04-16

申请号：US37466173

申请日：1973-06-28

申请人： MESSRS EG HENKEL MASCHINENFAB

发明人： HENKEL E ,  JUNG B

IPC分类号： A43D25/053 ,  A43D21/00

CPC分类号： A43D25/053

摘要： A lasting machine for pulling the leather of the upper and turning the rim of the upper over the insole of a shoe disposed on a firmly clamped last, in which a rotating worm extends transversely of the longitudinal direction of the last and rests on the rim of the upper, to draw the latter inwardly and urge it onto the adhesive coated insole. Hydraulic piston and cylinders move the worm longitudinally and transversely of the longitudinal direction of the last substantially parallel to the surface of the sole of the last, and a sensor is guided for movement with the worm and is adapted to sense the edge of the last and actuates a control valve for controlling the application of hydraulic fluid to the piston and cylinder arrangement, to control the pressurization of the latter and, thereby, movement of the worm transversely of the last, as the sensor moves along the edge of the last.

摘要翻译： 一种持久的机器，用于拉动鞋面的皮革，并将鞋面的鞋面翻转在最后紧紧夹紧的鞋的鞋垫上，其中旋转蜗杆横向于最后的纵向方向延伸并搁置在鞋面的边缘上 向上拉，将其推到粘合剂涂层的鞋内底上。 液压活塞和气缸使蜗杆的纵向方向纵向和横向移动到最后的基本平行于最后底部表面的纵向方向上，并且传感器被引导以与蜗杆一起移动，并且适于感测最后的和/ 致动控制阀，用于控制液压流体施加到活塞和气缸装置上，以便当传感器沿着最后的边缘移动时，控制其后部的加压，从而使蜗杆横向移动。