F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 37/08 (2006.01) F01M 11/02 (2006.01) F16L 37/088 (2006.01)
Patent
CA 2216345
An oil-pipe for an auto-engine has a quick-connect coupling. The pipe has a cold-pressed end-shape, which includes a radial flange. A clip abuts the flange, and secures the coupling. The larger the area of the flange, the more secure the clip, and a recess formed into the wall of the pipe immediately behind the flange adds area to the flange without requiring that the flange have a large external diameter. The recess can be rolled in, or can be formed by cold-pressing.
L'invention porte sur un tuyau d'huile pour moteur de véhicule automobile qui comprend un raccord rapide. Le tuyau comporte également une extrémité formée par pression à froid qui inclut une bride radiale. Une bague élastique, adjacente à la bride, fixe solidement le raccord; plus la bride est large, plus la bague est solide. En outre, un creux formé dans la paroi du tuyau directement à l'arrière de la bride ajoute de l'espace à la bride sans que cette dernière nécessite un grand diamètre externe. Le creux peut être laminé ou peut être formé par pression à froid.
Napolitano Alfred D. Jr.
Petersen Horst Udo
Asquith Anthony
Bend All Automotive Incorporated
Napolitano Alfred D. Jr.
Petersen Horst Udo
LandOfFree
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