SPACER FOR SEALING TWO UNMOVABLE SURFACES

摘要

FIELD: mechanical engineering. ^ SUBSTANCE: spacer comprises metallic frame that is made of one or several metallic plates which may be coated with a soft sealing material. The plates are made of springs with different angles and radii of bend or combination of several springs to provided different extent of sealing of the unmovable surfaces. ^ EFFECT: enhanced reliability. ^ 4 dwg