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Elastic structural member in through-type rotary geometric shape

A technology of elastic structural parts and geometric shapes, which is applied in the direction of spring components, springs, and low internal friction springs composed of several springs, can solve the problems that the transition state is difficult to be uniform and coherent, and the rigid-flexible balance point is difficult to determine, etc., to achieve The effect of widening the range of materials used and the selection of a wide range of material mechanical properties

Active Publication Date: 2013-08-14
SUS LAB FOR IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the bow plate bracket and leaf spring of the automobile chassis are typical. The structural parts in this process must be made of elastic materials and the load-bearing process, the transition state of elastic layers and sequential realization is difficult to be uniform and coherent; the rigid-flexible balance point is difficult to determine

Method used

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  • Elastic structural member in through-type rotary geometric shape
  • Elastic structural member in through-type rotary geometric shape
  • Elastic structural member in through-type rotary geometric shape

Examples

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Embodiment 1

[0027] This embodiment is a kind of elastic structure with a single through-type rotary geometry, see figure 1 .

[0028] Through the pre-deformation storage in the dotted line range indicated in 1-1, the elastic capacity of the integrated material, especially the weak elastic capacity of the integrated rigid material, is used to obtain the elastic bending moment, and through the structure’s own traversal form, the structure moves within a limited space. The direction of elastic deformation of structural parts can be constrained, and the geometric displacement of structural parts can be controlled, so that the elastic bending moment M always acts on the symmetry plane 1-3 of the structure, ensuring that the stress-bearing state and elastic deformation of structural parts are in a stable state, and the load-bearing function be reliably achieved. Devices that redistribute the stress state of the elastic strain process, such as rubber, silicone rubber 1-4, spring 1-5, etc., can ...

Embodiment 2

[0030] This embodiment is an elastic structural member with a continuous traversing rotary geometry to adapt or adjust the structural elastic capacity required for load bearing under different dynamic states (the process also includes the realization of both rigidity and flexibility and even rigid load bearing form) . see figure 2 .

Embodiment 3

[0032] This embodiment is an elastic structural member with continuous and repeatable (such as 3-1) or helical (such as 3-2) traversing rotary geometry to adapt or adjust the load under different dynamic states. The required structural elasticity (the process also includes the ability to achieve both rigidity and flexibility and even a rigid load-bearing form). see image 3 .

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Abstract

The invention discloses an elastic structural member capable of realizing hardness and softness coupled bearing capacity, which is characterized in that the structural member is in a through-type rotatory geometric shape. The through-type rotatory geometric shape provides a path which is easy to balance and realize for allowing the structural member to have the hardness and softness coupled bearing capacity and for performance optimization of the structural member; a material application scope of the elastic structural member can be expanded greatly; either an elastic material, or various rigid materials with larger elastic moduli can be used; the excess mass of the structural member is removed greatly due to the irregular structural form characteristic of the nearly full-coincidence stressed state; and the material is saved, and energy saving and consumption reduction are achieved due to the weight loss of the structural member.

Description

technical field [0001] The invention relates to the bearing application field of various engineering and equipment structural parts. Background technique [0002] Structure is a form of material movement, a space force system, and structural parts are part of the force system. This patent expression focuses on structural parts rather than structures. [0003] When the structure and structural parts have sufficient elasticity but insufficient rigidity, it is often difficult to effectively support the load. Therefore, when realizing the structural shape of the engineering effective support load, it is expected that it has both rigidity and flexibility (especially alternating and pulse loads). Stability), so elastic materials are often used to make structural parts to achieve balance: on the one hand, the elastic structural parts are layered and sequential to achieve elasticity; on the other hand, the elastic structural parts are superimposed or combined with auxiliary structur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/00F16F3/00
CPCF16F1/02F16F1/027F16F1/10F41B5/12B65G19/22F16F1/18F16F3/02F16F3/12
Inventor 苏章仁肖艳芬
Owner SUS LAB FOR IND SCI & TECH
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