Tools – Wrench – screwdriver – or driver therefor – Stud-removal and implacement
Patent
1998-02-02
1999-12-21
Smith, James G.
Tools
Wrench, screwdriver, or driver therefor
Stud-removal and implacement
811243, B25B 1350
Patent
active
060034114
ABSTRACT:
A salvage tool for removing worn, damaged or seized threaded fasteners includes a socket body having formed therein a fastener-receiving recess with an axis of rotation, the recess having a plurality of substantially flat planar surfaces arranged in a polygonal configuration and substantially parallel to said axis, with each of said flat planar surfaces having projecting laterally inwardly therefrom a fastener-engaging surface with inner and outer ends spaced apart in use substantially axially, each fastener-engaging surface being arcuate in transverse cross-section perpendicular to said axis and sloping away from said axis from said inner end toward said outer end.
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Knox Robert L.
Wise James R.
Smith James G.
Snap-on Tools Company
LandOfFree
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