Multi bead type greentire manufacturing apparatus
AssigneeWoosung Machinery Co., Ltd.
InventorGooyeon Hwang
Life of this patent
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Abstract
Disclosed herein is a multi bead type greentire manufacturing apparatus. The apparatus includes a rubber plate made from a raw material of the greentire and mounted on a winding drum. Additionally, a plurality of gloves and bladders are formed separately to transform the rubber plate (91), thereby automating a manufacturing process of a large-scale greentire having multi-layer beads. The multi bead type greentire manufacturing apparatus increases the productivity of large sized greentires and reduces an error rate in forming the greentires by increasing forming accuracy.
Claims3
A multi bead type greentire manufacturing apparatus, including:
- a winding drum having a central portion on which a rubber plate is wound;
- a bladder mounted at a side end portion of the winding drum as a ring-shaped pocket, wherein the bladder is expandable and contractible by fluid pressure;
- and
- a glove protruding radially from a central shaft of the winding drum near a front end side of the bladder, to transform the glove and the bladder and compress the rubber plate wound on the winding drum.
Dependencies are inferred from the claim text.