Brief description of embodiments of an intermediate plate of a support hydroelastic and intermediate plate is obtained by this

摘要

The invention has for its object a process for the production of an intermediate plate (20) of a hydroelastic support, of the type comprising an upper plate (21) formed by a ring provided on its inner edge of at least one tongue, a lower frame (25) formed by a washer fitted on its inner edge of at least one tongue and a membrane (30) of elastomer material placed between the armatures. The process consists in coating of a product adhering to the elastomer the lower face of the upper armature (21) and the upper face of the lower plate (25), to be deposited in a mold, in succession, the upper frame, a washer of the reinforcement of the membrane, the lower frame and to be injected between the armatures the elastomer and to deform the tongues to the outside of the plate in order to create a clearance between the central part of the membrane (30) and the tongues.