FIELD: engineering industry.
SUBSTANCE: vibration isolator includes flexible elements located between support rings and attachment device of flexible elements to support rings. Flexible elements are made of three springs located uniformly in a circumferential direction of support rings, or springs with additional flexible element. Attachment device of flexible elements is made of two shells with bolt or rope connection. Either all springs are installed between support rings without pre-tensioning, or with pre-tensioning, or some part of springs is installed without pre-tensioning, and some part - with pre-tensioning, or some part with pre-tensioning, without pre-tensioning and some part - with a gap.
EFFECT: simplifying the design and providing attachment reliability of flexible elements.
5 dwg
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