Joints and connections – With adjunctive protector – broken parts retainer – repair,... – Position or guide means
Patent
1997-04-25
1999-01-05
Dorner, Kenneth J.
Joints and connections
With adjunctive protector, broken parts retainer, repair,...
Position or guide means
403 13, 403375, B25G 300
Patent
active
058554459
ABSTRACT:
A bonding construction for bonding a rotary shaft made of a resin material to a lever made of a resin material. The lever is formed with a fitting hole therein into which the rotary shaft is fitted. The rotary shaft has projections formed on its outer surface. The inner surface of the fitting hole of the lever is formed with grooves into which the projections of the rotary shaft are fitted. The rotary shaft and the lever are melted together at their interface between the projections and the grooves by ultrasonic welding.
REFERENCES:
patent: 390615 (1888-10-01), Nye
patent: 3290918 (1966-12-01), Weasler
patent: 4115022 (1978-09-01), Orain
patent: 4950101 (1990-08-01), Artzberger
patent: 5525768 (1996-06-01), Cobb, III et al.
patent: 5693925 (1997-12-01), Yamada et al.
Iijima Akira
Ikeshima Masahiro
Nakazawa Takashi
Dorner Kenneth J.
Kananen Ronald P.
Miller William L.
Niles Parts Co.,Ltd.
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