公开(公告)号：US3579695A

公开(公告)日：1971-05-25

申请号：US3579695D

申请日：1969-10-08

Applicant: USM CORP

Inventor： BOOT HERBERT W ,  PARR LESLIE R ,  FUDGER SHIRLEY L W

IPC: A43D23/02 ,  A43D37/00 ,  A43D21/00 ,  A43D23/00

CPC classification number: A43D37/00

Abstract: A SHOE SUPPORT FOR HOLDING A SHOE BOTTOM UPMOST IN POSITION TO BE ENGAGED BY TOOLS WHICH ROUGHT THE MARGINAL PORTION OF THE OVERLASTED UPPER. THE SUPPORT INCLUDES A HOLDDOWN FOOT WHICH ENGAGES THE BOTTOM OF THE SHOE AT THE HEEL AREA. MEANS ARE PROVIDED FOR SELECTIVELY REMOVING THE HOLDDOWN FOOT TO AN INOPERATIVE POSITION TO PERMIT THE TOOLS TO ACT ON THE ENTIRE MARGIN FROM TOE TO HEEL AS DISTINGUISHED FROM ONLY FROM THE TOE TO THE HEEL BREAST LINE WHEN THE HOLDDOWN FOOT IS IN OPERATIVE CLAMPING POSITION.