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All-metal impacting isolation gasket

An all-metal, impact isolation technology, applied in the direction of springs, springs, shock absorbers, etc. made of plastic materials, can solve the problems of changes in the overall modal characteristics of the arrow body, poor impact attenuation effect, and high quality of the impact isolation device. Achieve the effect of good impact attenuation, high structural rigidity and low mass.

Inactive Publication Date: 2017-02-22
BEIJING INST OF STRUCTURE & ENVIRONMENT ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an all-metal impact isolation gasket to solve the problems of large mass of impact isolation devices in existing equipment, poor impact attenuation effect or soft impact isolation devices, which often cause changes in the overall modal characteristics of the rocket body

Method used

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically conn...

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Abstract

The invention relates to the technical field of kinetics environment and discloses an all-metal impacting isolation gasket. The all-metal impacting isolation gasket comprises an S-shaped steel belt, and an upper space and a lower space of the S-shaped steel belt are filled with metal rubber rings. Through installation holes each of which is formed in a top-bottom alignment manner are sequentially formed in the S-shaped steel belt. The internal circular gaps of the metal rubber rings correspondingly communicate with the installation holes. The all-metal impacting isolation gasket adopts the composite structure of the S-shaped steel belt and metal rubber to reduce the impacting level, the composite structure is a pure metal product and is suitable for adverse using conditions, the single impacting isolation gasket is small in mass and meanwhile large in structural rigidity, and after being used, the all-metal impacting isolation gasket changes the character of an aircraft little and is good in effect of damping impacting.

Description

technical field [0001] The invention relates to the technical field of dynamic environments, in particular to an all-metal impact isolation gasket. Background technique [0002] With the rapid development of the national defense industry, the foreseeable and unforeseen aircraft working environments have shown harsher and harsher characteristics, especially the shock environment, more frequency components, more complex waveforms, and higher magnitudes All have an inestimable impact on the high-precision instruments and equipment on the aircraft. Generally, the shock wave formed by the shock source is distributed in the entire frequency domain, and the waveform generated by the high-frequency band has good directivity, but poor penetration; the shock wavelength of the low-frequency band is longer, and diffraction is easy to bypass obstacles, and the penetration ability is strong; due to the high-frequency band How to better "filter" these complex waveforms has become a diffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/40
CPCF16F1/40F16F2234/06
Inventor 陆宏伟王晓晖李昊宇张博
Owner BEIJING INST OF STRUCTURE & ENVIRONMENT ENG
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