| 摘要 |
FIELD: oil and gas production. ^ SUBSTANCE: universal support consists of one or more modules with deformed packed case filled with particles and connected with vacuum source. The said case has a concave zone forming a chamber equipped with a flexible element designed to crease and return to initial rest position. Also in the chamber there is created vacuum creasing the concave zone of the flexible element to facilitate deformed case yielding. By relief of vacuum the flexible body retracts and interacts with the deformed case which contacts a supported part. Vacuum is created inside the deformed case to ensure its rigidity. ^ EFFECT: simplified design of universal support. ^ 2 cl, 5 dwg |
