Manufacturing method of tire component and manufacturing device of tire component
AssigneeToyo Tire & Rubber Co., Ltd.
InventorJunji Itakura
Life of this patent
Estimating the term…
Abstract
A single sheet-like belt 8b, from which a single tire component can be formed, is held on an outer circumferential surface of a winding cylinder 12. The sheet-like rubber member 8b, which is held by the winding cylinder 12, is removed from the winding cylinder 12 by rotation of a drum 22 and adhered to an outer circumferential surface of the drum 22, so as to manufacture a tire component 8c. At the time, the sheet-like belt 8b is moved from the winding cylinder 12 to the drum 22 via a removing roller 14 that is arranged above a common tangent Q between the drum 22 and the winding cylinder 12.
Claims6
A manufacturing method of a tire component that includes adhering a sheet-like rubber member to an outer circumferential surface of a drum, the manufacturing method of the tire component comprising:
- holding the single sheet-like rubber member, from which the single tire component can be formed, on an outer circumferential surface of a winding cylinder, removing the sheet-like rubber member, which is held by the winding cylinder, from the winding cylinder by rotation of the drum, and adhering the sheet-like rubber member to the outer circumferential surface of the drum.
A manufacturing device that manufactures a tire component by adhering a sheet-like rubber member to an outer circumferential surface of a drum, the manufacturing device of the tire component comprising:
- a winding cylinder that holds the single sheet-like rubber member, from which the single tire component can be formed, on an outer circumferential surface of the winding cylinder;
- and
- a drum drive device that causes rotation of the drum, removes the sheet-like rubber member from the outer circumferential surface of the winding cylinder, and adheres the sheet-like rubber member to an outer circumferential surface of the drum.
Dependencies are inferred from the claim text.