Land vehicles – Wheeled – Attachment
Reexamination Certificate
2005-06-21
2005-06-21
English, Peter C. (Department: 3616)
Land vehicles
Wheeled
Attachment
C280S735000, C280S737000, C340S435000, C002S462000
Reexamination Certificate
active
06908103
ABSTRACT:
A safety device against a crash for a motorcycle is equipped with an air jacket, a cartridge and an opening device. Before the moving motorcycle collides with an obstacle existing ahead, a control signal is outputted and the opening device is operated when a first condition where interval between the motorcycle and the obstacle becomes a certain distance, and a second condition where relative velocity of the motorcycle toward the obstacle becomes over a certain value, are fulfilled. When this occurs, a seal plate of the cartridge is opened and pressurized gas filled in the cartridge flows into and expands an airbag of the air jacket whereby a rider of the moving motorcycle is protected.
REFERENCES:
patent: 3861710 (1975-01-01), Okubo
patent: 4073359 (1978-02-01), Fujiki et al.
patent: 5746442 (1998-05-01), Hoyaukin
patent: 5872536 (1999-02-01), Lyons et al.
patent: 6139050 (2000-10-01), Bultel et al.
patent: 6433691 (2002-08-01), Hilliard et al.
patent: 2305352 (1997-04-01), None
Tomari Koichiro
Umeda Makoto
Yamaguchi Shin-ichi
English Peter C.
Koda & Androlia
LandOfFree
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