首页>
外国专利>
Camera for Investment Heel laterally stabilized, Inflatable Tyre Building Drum.
Camera for Investment Heel laterally stabilized, Inflatable Tyre Building Drum.
展开▼
机译:用于投资脚跟的相机,横向稳定,充气轮胎成型鼓。
展开▼
页面导航
摘要
著录项
相似文献
摘要
An improved inflatable bead turn-up bladder for a tire building drum which reduces or eliminates cord length variation in a reinforced tire carcass by stabilizing the bladder in the area utilized for lifting the reinforced cord fabric into contact with the tire bead on the tire building drum. The elastomeric inflatable bladder is formed with an integral annular rib which is seated in complementary shaped grooves or slots formed in the radially movable segments of the tire drum bead locks. When the bead lock segments are actuated the adjacent portion of the bladder and overlying tire carcass is prevented from axial movement by the engagement of the bladder rib in the bead lock segment groove. A stretch zone is provided in the bladder between the rib and one end of the bladder by eliminating reinforcing material from that area of the bladder. IMAGE
展开▼