LATTICED STRUCTURE FOR VIBRATION CONTROL IN DYNAMIC ENVIRONMENTS

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LATTICED STRUCTURE FOR VIBRATION CONTROL IN DYNAMIC ENVIRONMENTS

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BOTTLINGER ESTEEN / CHANDLER NICHOLAS R / GROSSERODE PATRICK / HOFFECKER PAUL / MEITZ RICHARD / ROWLAND SCOTT R / PIRTLE TREVOR J

Abstract

Embodiments of the disclosure are directed to a vibration control system and a vibration control device for structurally isolating a load from a vibration source. In various embodiments a vibration isolation device includes a first and support structure and a sidewall extending between and defining a body of the vibration isolation component. In embodiments the sidewall is configured to structurally support the load. In embodiments the sidewall includes one or more lattice portions occupying at least part of a total area of the sidewall, the lattice portions configured to attenuate a transfer of vibrations through the sidewall between the first and second support structures for reducing vibration transfer from the spacecraft vibration source and the load. In embodiments the body of the vibration isolation device is approximately the same as a component without one or more lattice portions such that the payload interface cone is a drop-in replacement.

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Title :

LATTICED STRUCTURE FOR VIBRATION CONTROL IN DYNAMIC ENVIRONMENTS

Contributors:

BOTTLINGER ESTEEN (author) / CHANDLER NICHOLAS R (author) / GROSSERODE PATRICK (author) / HOFFECKER PAUL (author) / MEITZ RICHARD (author) / ROWLAND SCOTT R (author) / PIRTLE TREVOR J (author)

Publication date :

2023-07-06

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

B64G Raumfahrt , COSMONAUTICS / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS