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US 2020/0338846 A1Published application
Tire molding device
AssigneeBridgestone Corporation
InventorSatoshi IYANAGI
Life of this patent
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Abstract
Provided is a tire molding device to mold an unvulcanized tire, including a spindle, and a drum mechanism disposed on an outer peripheral side of the spindle, the drum mechanism includes a first half drum fixed on one end side of the spindle, and a second half drum that is not supported by the spindle and is connected to the spindle closer to the other end side of the spindle than the first half drum, and the spindle moves along an axial direction of the spindle.
Claims12
A tire molding device to mold an unvulcanized tire, comprising a spindle, and a drum mechanism disposed on an outer peripheral side of the spindle,
- wherein the drum mechanism includes a first half drum fixed on one end side of the spindle, and a second half drum that is not supported by the spindle and is connected to the spindle closer to another end side of the spindle than the first half drum,
- the spindle moves along an axial direction of the spindle, and the second half drum moves relative to the spindle along the axial direction of the spindle.
Dependencies are inferred from the claim text.