Subframe construction for front suspension
First Claim
1. A subframe construction for a front suspension of a vehicle, comprising:
- a front cross member disposed in a vehicle width direction along a front part of a vehicle body;
a rear cross member disposed in the vehicle width direction along a rear side of said front cross member;
a pair of right and left subframe bodies for connecting said front and rear cross members to each other, each of said subframe bodies having an upper panel and a lower panel forming a hollow portion therebetween; and
a suspension are mounting member mounted to a rearward portion of an outer surface in the vehicle width direction of each of said lower panels of said subframe body;
wherein a portion of said upper panel and lower panel ranging from the lower panel surface on which said suspension arm mounting member is mounted on said lower panel to a rearward portion of said lower panel is formed into a substantially spherical shell shape.
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Accused Products
Abstract
A subframe construction for a front suspension is provided that increases suspension arm attachment strength in the event of a front collision. The subframe includes a front cross member at the front part of a vehicle body; a rear cross member on the rear side of the front cross member; and a pair of right and left subframe bodies connecting these cross members to each other. The subframe body has upper and lower panels forming a hollow portion therebetween. A rear arm bracket is installed along the rear outer side in the vehicle width direction of the lower panel of the subframe body. The panels include portions ranging from the lower panel face on which the rear arm bracket is mounted to the rear side of the lower panel formed substantially into a spherical shell shape.
19 Citations
7 Claims
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1. A subframe construction for a front suspension of a vehicle, comprising:
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a front cross member disposed in a vehicle width direction along a front part of a vehicle body;
a rear cross member disposed in the vehicle width direction along a rear side of said front cross member;
a pair of right and left subframe bodies for connecting said front and rear cross members to each other, each of said subframe bodies having an upper panel and a lower panel forming a hollow portion therebetween; and
a suspension are mounting member mounted to a rearward portion of an outer surface in the vehicle width direction of each of said lower panels of said subframe body;
wherein a portion of said upper panel and lower panel ranging from the lower panel surface on which said suspension arm mounting member is mounted on said lower panel to a rearward portion of said lower panel is formed into a substantially spherical shell shape. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification