Motor vehicles – With means for promoting safety of vehicle – its occupant or...
Patent
1993-08-12
1994-09-20
Johnson, Brian L.
Motor vehicles
With means for promoting safety of vehicle, its occupant or...
296189, B60D 128
Patent
active
053481135
ABSTRACT:
More effective use of the deformation zone for the absorption of the impact energy in a vehicle body of graded rigidity is achieved at the moment of deformation of the deformation zone. Pressure by the tyre against the passenger cabin causes its deformation and the tyre gets destructed and deflated, thus allowing for additional deformation of the deformation zone up to the moment of the contact between the rim and the passenger cabin. A destruction member for the tyre is situated in the area of the contact occurring in the deformation zone between the tyre and the passenger cabin. The destruction member may be formed by spikes, punches or cutting edges and is fitted with puncturable covers.
REFERENCES:
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patent: 3794342 (1974-02-01), Froumajou et al.
patent: 3998291 (1976-12-01), Davis
patent: 4148505 (1979-04-01), Jensen et al.
patent: 4410212 (1983-10-01), Sturtz et al.
patent: 5275436 (1994-01-01), Pomero
Bursik Milan
Drvota Jiri
Ellis Christopher P.
Johnson Brian L.
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