METHOD OF PRODUCTION OF SPLIT AIR CYLINDERS OF TYRE- PNEUMATIC COUPLINGS Russian patent published in 1998 - IPC

FIELD: production of split air cylinders. SUBSTANCE: first produced are separately central part 2 of the inner sealing chamber and its convex end sections 1. Convex end sections 1 are produced by moulding and vulcanization in a mould. Then the end sections are smeared by an adhesive compound and connected to central part 2. After their joining the assembled blank is subjected to vulcanization. The method provides for production of chambers with end sections of uniform thickness without any thinning and folds. EFFECT: enhanced quality of air cylinders. 7 dwg