Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1998-10-22
2000-05-23
Luong, Vinh T.
Machine element or mechanism
Control lever and linkage systems
Elements
4283171, 428327, 156293, 264494, B62D 104, B32B 712, B32B 516, B29C 3508
Patent
active
060653663
ABSTRACT:
A steering wheel includes a ring portion to be gripped during steering. The ring portion includes a core, a core coating layer coating the core, and a decorative layer arranged at a portion of the surface of the core coating layer. The decorative layer has a printed layer and a transparent protective coating layer. The printed layer is formed by hydraulic transfer and is arranged to cover surface portions of the core coating layer. The transparent protective coating layer covers the surface of the printed layer so as to protect the printed layer. The ring portion further includes a skin arranged at the remaining surface portions of the surface of the core coating layer and a level difference portion for folding therein the end portions of the skin arranged between the portion and the remainder of the surface of the core coating layer. The smooth decorative layer can be easily formed on the surface of the ring portion in this manner.
REFERENCES:
patent: 3714844 (1973-02-01), Tsuda
patent: 4579775 (1986-04-01), Ohta et al.
patent: 4598002 (1986-07-01), Kimura
patent: 4640150 (1987-02-01), Kobayashi et al.
patent: 4758470 (1988-07-01), Koyama
patent: 5070742 (1991-12-01), Sakane et al.
patent: 5305655 (1994-04-01), Kaga
patent: 5792302 (1998-08-01), Nakada et al.
patent: 5833916 (1998-11-01), Nakada et al.
Hayashi Mikine
Koyama Tooru
Nagata Atsushi
Yamamoto Tadashi
Luong Vinh T.
Toyoda Gosei Co,., Ltd.
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