公开(公告)号：US3561023A

公开(公告)日：1971-02-09

申请号：US3561023D

申请日：1969-01-10

Applicant: FREDERICK SHANDEL

Inventor： SHANDEL FREDERICK

IPC: B25F1/02

CPC classification number: B25F1/02

Abstract: AN AX WITH A FLAT TOP ON ITS POLL, A NARROW LUG PROJECTING FROM THE TOP AND HAVING A RECESS IN ITS EDGE FACING TOWARD THE SHARP EDGE OF THE AX, AND SECURING FLANGE ON EACH ATTACHMENT TOOL HAVING A SLOT SLIDEABLE OVER THE LUG TO REST FLAT ON SAID POLL TOP, AND A CLAMPING FORK HELD IN THE RECESS AND STRADDLING THE LUG WITH LIMITED PLAY, A KEEPER POCKET IN THE FLANGE SPACED FROM THE LUG AND A SET SCREW THROUGH THE BASE OF THE CLAMPING FORK ENGAGING SAID KEEPER

POCKET TO TIGHTLY CLAMP THE FLANGE OF THE ATTACHMENT TOOL TO THE LUG AND TO THE TOP OF THE POLL OF THE AX.