Land vehicles: bodies and tops – Tops – Roof structure
Patent
1989-03-28
1990-03-20
Song, Robert R.
Land vehicles: bodies and tops
Tops
Roof structure
296 841, 296188, B62D 2506
Patent
active
049095676
ABSTRACT:
A front roof rail is connected at an end portion to a trifurcated joint member which is in turn connected to a roof side rail inner and a front pillar inner. A bucking guide is provided to the front roof rail so that the front roof rail is liable to buckle in the place spaced away from the end portion toward a central portion when an external force is applied to a front corner portion of a roof in case of an accident as overturn of a vehicle. The buckling guide is constituted by a reinforcement member secured to the front roof rail or by a bead formed in the front roof rail.
REFERENCES:
patent: 4417762 (1983-11-01), Imai et al.
patent: 4560198 (1985-12-01), Katano et al.
patent: 4775181 (1988-10-01), Shoda
Nissan Motor Company Ltd.
Song Robert R.
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