Patent
Vehicle body lower structure
TLDR
In this article, a vehicle body lower structure includes a floor connected to a dashboard panel, extending toward the vehicle rear side, a tunnel provided at a vehicle width direction center portion extending from the dashboard panel through the floor in the vehicle front-rear direction, a dashboard cross member joined to the dashboard panels, spanning between a front end of the tunnel and a vehicle side section.Abstract:
A vehicle body lower structure includes: a floor connected to a dashboard panel, extending toward the vehicle rear side; a tunnel provided at a vehicle width direction center portion extending from the dashboard panel through the floor in the vehicle front-rear direction; a dashboard cross member joined to the dashboard panel, spanning in the vehicle width direction between a front end of the tunnel and a vehicle side section; and an under floor brace provided to a front end portion of the tunnel, extending in the vehicle width direction at the opposite side to the cabin, including both ends extending further toward the vehicle width direction outside than the front end portion of the tunnel and are fixed to the dashboard panel, the ends being located in positions facing vehicle width direction inside ends of the dashboard cross member via the dashboard panel.read more
Citations
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Patent
Fibre-reinforced plastic cabin for vehicle
Shotaro Ayuzawa,Shigeto Yasuhara +1 more
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Vehicle lower section structure
TL;DR: In this paper, the authors provided a vehicle lower section structure including a rocker that extends in a vehicle front-rear direction at a vehicle width direction outer side, a tunnel section, a pair of dash cross members, and tunnel reinforcement that is disposed at a lower side in the vehicle up-down direction.
References
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Patent
Front vehicle body structure
TL;DR: In this paper, the front pillar as a vehicle body rigidity member is constructed with a first front pillar arranged on the front side of the vehicle body and a second front pillar placed on the rear side thereof.
Patent
Front body structure of vehicle
Takashi Mishima,Takayuki Kimura +1 more
TL;DR: In this article, a front body structure of a vehicle having a dash panel extending in a vertical direction and constituting a front end wall of a crew's cabin, a floor panel continuously extending rearward from the dash panel, and a tunnel portion protruding upward and extending a longitudinal direction of the vehicle.
Patent
Vehicle body structure
TL;DR: In this paper, a vehicle body structure capable of enhancing the rigidity of a connection part between a dashboard and a side sill is proposed to solve the problem of vehicle body reinforcement.
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Vehicle body panel joining structure
TL;DR: In this paper, a vehicle body panel joining structure with a structural frame having a ridge line in the lengthwise direction is described, and a depressed part is provided at a position avoiding the ridge line on the structural frame and is abutted by the overlap part.
Patent
Vehicle body front structure
TL;DR: In this paper, the authors proposed a front structure of a vehicle body capable of enhancing the rigidity and preventing considerable increase of weight, where a cowl 28 supports deformation of a dash panel when a front side member 26 transmits the load from a front-side of the car body to the dash panel 12, and the force to turn and deform a longitudinal wall 14 and to bend and deform the cowl28 is applied.