F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 25/10 (2006.01)
Patent
CA 2683255
A fastener (10) with multiple thread characteristics includes a shank (12) and head (14). The shank (12) has a penetrating tip (22) distal most from the head (14). The shank (12) includes a first, conventional thread formation (24) formed therein adjacent the penetrating tip (22) and a second, anti-back-out thread formation (26) adjacent the conventional thread formation (24), between, the conventional thread formation (24) and the head (14).
Dispositif de fixation doté de plusieurs filetages caractéristiques comprenant une queue et une tête. La queue possède une extrémité de pénétration distale par rapport à la tête. La queue comprend une première formation de filetage conventionnel à l'intérieur, adjacente à l'extrémité de pénétration, et une deuxième formation de filetage anti-inversion adjacente à la formation de filetage conventionnel, entre la formation de filetage conventionnel et la tête.
Gong Yongping
Latz Mark D.
Panasik Cheryl L.
Finlayson & Singlehurst
Illinois Tool Works Inc.
LandOfFree
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