Vehicle Body Frame Using Component Integration Type Rear Lower
AssigneesHyundai Motor Company, Kia Corporation
InventorsSeung-Ho Noh, Seung-Min Jeong, Hee Seouk Chung
Life of this patent
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Abstract
An embodiment component integration type rear lower includes a body frame having an end portion of a first side and an end portion of a second side and having a predetermined length, a front-rear connection member connecting a side sill at the end portion of the first side and connecting a rear side member at the end portion of the second side, a bush mounting member coupling a bush to the end portion of the first side, and a coupled torsion beam axle (CTBA) mounting member coupled to at least one of a CTBA, a chassis spring, or a shock absorber, the at least one of the CTBA, the chassis spring, or the shock absorber being engaged with the end portion of the second side.
Claims25
A component integration type rear lower comprising:
- a body frame having an end portion of a first side and an end portion of a second side and having a predetermined length;
- a front-rear connection member connecting a side sill at the end portion of the first side and connecting a rear side member at the end portion of the second side;
- a bush mounting member coupling a bush to the end portion of the first side;
- and
- a coupled torsion beam axle (CTBA) mounting member coupled to at least one of a CTBA, a chassis spring, or a shock absorber, the at least one of the CTBA, the chassis spring, or the shock absorber being engaged with the end portion of the second side.
A vehicle body frame comprising:
- a side sill providing a frame of an intermediate section of a vehicle and expanding to a battery space in which a battery is mounted;
- a rear side member providing a frame of a rear section of the vehicle;
- and
- a rear lower including a body frame of a predetermined length with a height difference defining a rear lower ground clearance, wherein a connection section between the side sill and the rear side member is formed of a front-rear connection member, an engagement portion between the side sill and a bush is formed of a bush mounting member, and an engagement portion of a rear wheel suspension is formed of a coupled torsion beam axle (CTBA) mounting member.
Dependencies are inferred from the claim text.