Cpkomete rubber axial stops and process for the manufacture of such rubber bearing with integrated axial stops.

摘要

Rubber bearing with hydraulic damping to cushion registered forces radially on the bearing with: - an inner part (1) of a part, an elastomer (2) surrounding the inner part connected thereto by vulcanization, - the chambers embedded in the elastomer (2) for the hydraulic damping medium, which are joined together by a ring axially rotated (5) and a channel (6) formed on the ring, - stop surfaces (3, 3¿) integrated by vulcanization in elastomer, arranged in an element (4) in one piece, for axial consolidation and limiting axial via the elastomer (2), characterized in that the inner part (1) bearing in relation to the axial direction is narrowed at an intermediate portion respect to its radial extension and the element (4) is formed as a ring (8) which rotates about the axis (7) of the bearing concentrically on an end face outside the elastomer bearing (2), whose d iámetro inner surface elements protruding sections (9, 9¿) axially inward in the elastomer (2), whose surfaces facing towards the shaft (7) bearing essentially follow the outer profile of the inner (1) , gripping, in a zone (10), the surface elements (9, 9¿) the inner part (1) radially widening near the end faces of the bearing and forming the stop surfaces (3, 3¿) for elastomer (2) sandwiched therebetween and the inner part (1).