Multi-chamber tire manufacturing mold

• Main Authors: PENG LEI, YANG SHAOBO, GONG SHUGANG, LI XIAOLING, WU XINGYIN
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2016
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; DEVICES OR ARRANGEMENTS RELATED TO TYRES; PERFORMING OPERATIONS; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A multi-chamber tire manufacturing mold, comprising an upper holding plate (11) and a lower holding plate (13), having a space therebetween; in the space are disposed a tire periphery forming slider (16), a tire inner chamber forming slider (17), an upper mold block (121), a lower mold block (122), and a central mold post (18); the upper holding plate (11) is connected to a plurality of upper mold blocks (121), and the lower holding plate (13) is connected to a plurality of lower mold blocks (122), forming a closed cavity (10); the tire inner chamber forming slider (17) is disposed in the cavity (10), forming a flexible body cavity (101) and partitioned chambers (171), such that a plurality of isolated chambers (25) is formed in the flexible body (21); the openings of the isolated chambers (25), together with the tire periphery forming slider (16), form a closed chamber via process sealing members, filling the forming outer body (22). A tire manufactured using this mold is provided with a plurality of closed