公开(公告)号：US3667077A

公开(公告)日：1972-06-06

申请号：US3667077D

申请日：1971-01-18

申请人： USM CORP

发明人： STEANE RICHARD A

IPC分类号： A43D25/053 ,  A43D21/00

CPC分类号： A43D25/053

摘要： A shoe lasting machine having a block yieldably pressing the margin of a shoe upper against a drive roll for tensioning the upper heightwise of a last and for feeding the upper margin lengthwise, the block being yieldingly pivotable to increase the entering space between the block and the periphery of the roll to accommodate increased thickness of the upper margin fed into the bite between the roll and block.

摘要翻译： 一种鞋子持久机器，其具有块，其可屈服地将鞋上部的边缘压靠在驱动辊上，用于张紧最后的高度方向的上方，并且用于纵向地供给上边缘，该块可屈服地枢转，以增加块和 辊的周边以适应进给到辊和块之间的咬合的上边缘的增加的厚度。