Patent ID: 9234561
Filing Date: 2016-01-12
CPC Classification: B64G,F16F

Claim Text:
1. A vibration isolation device designed to be positioned between a structure ( 10 ) and an equipment anchor plate ( 11 ), said device comprising: a lattice made of isolation bars, with each isolation bar comprising at least one axial actuator ( the lattice being an active hexapod comprising six identical isolation bars ( the isolation six bars ( wherein at least one end-fitting of each isolation bar consists of an elastomeric element ( in combination with the structure ( each end of each isolation bar includes the elastomeric element, each elastomeric element is an elastomeric block that provides a passive filtering function within a predefined frequency band, and a first elastomeric block of each isolation bar is attached to an upper supporting block and a second elastomeric block of each isolation bar is attached to a lower supporting block, the lower blocks being positioned on a lower first circle on the structure, and the upper blocks being positioned on a second circle on the equipment anchor plate, the upper blocks being angularly offset in relation to the lower blocks.