18469917. VEHICLE-BODY FRONT STRUCTURE simplified abstract (SUBARU CORPORATION)

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VEHICLE-BODY FRONT STRUCTURE

Organization Name

SUBARU CORPORATION

Inventor(s)

Isamu Nagasawa of Tokyo (JP)

VEHICLE-BODY FRONT STRUCTURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18469917 titled 'VEHICLE-BODY FRONT STRUCTURE

Simplified Explanation

The vehicle-body front structure described in the patent application includes front side frames, sub-frames, lower arms, and action members. Each sub-frame has coupling portions, an action-member fixation portion, and a recess. The coupling portions fix the lower arms, while the action-member fixation portion fixes the action members on the vehicle upper side of each sub-frame. The recess is fitted to the corresponding action member, and the fixation portion of each action member is fitted to the recess of the corresponding sub-frame. Each action member is fixed at the action-member fixation portion and the second coupling portion to the corresponding sub-frame and is fastened together with the corresponding lower arm.

  • Front structure includes front side frames, sub-frames, lower arms, and action members.
  • Sub-frames have coupling portions, an action-member fixation portion, and a recess.
  • Coupling portions fix lower arms, while the action-member fixation portion fixes action members on the vehicle upper side.
  • Each action member is fixed at the action-member fixation portion and the second coupling portion to the corresponding sub-frame.

Potential Applications

This technology could be applied in the automotive industry for the development of more robust and efficient vehicle front structures.

Problems Solved

This innovation solves the problem of ensuring proper fixation and alignment of front side frames, sub-frames, lower arms, and action members in a vehicle-body front structure.

Benefits

The benefits of this technology include improved structural integrity, enhanced safety, and potentially reduced maintenance costs for vehicles.

Potential Commercial Applications

The potential commercial applications of this technology could be in the manufacturing and design of automobiles, particularly in the development of advanced front structures for vehicles.

Possible Prior Art

One possible prior art for this technology could be existing patents or innovations related to vehicle chassis and frame structures in the automotive industry.

Unanswered Questions

How does this technology impact vehicle performance?

This article does not provide specific details on how the described front structure innovation may impact vehicle performance in terms of handling, stability, or overall driving experience.

What materials are used in the construction of these front structures?

The patent abstract does not mention the specific materials used in the construction of the front side frames, sub-frames, lower arms, and action members, leaving a gap in information regarding the composition of these components.


Original Abstract Submitted

A vehicle-body front structure includes front side frames in a pair, sub-frames in a pair, lower arms, and action members. Each sub-frames is provided with first and second coupling portions, an action-member fixation portion, and a recess. The coupling portions rotatably fix a corresponding one of the lower arms. The action-member fixation portion is provided between the coupling portions and rotatably fixes a corresponding one of the action members on the vehicle upper side of each sub-frame. The recess is fitted to the corresponding action member. The fixation portion of each action member is fitted to the recess of the corresponding one of the sub-frames. Each action member is fixed at the action-member fixation portion and the second coupling portion to the corresponding sub-frame and is fixed at the second coupling portion to the corresponding sub-frame by being fastened together with the corresponding lower arm.