Center mechanism of tire press and tire press
1. Field of the Invention A tire press comprising a center post vertically movably extended through a center part of a lower ring mechanism and vertically moving an upper ring with respect to a lower ring mechanism , a heater arranged in an outer peripheral position of the center post on the tire in...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
02.12.2003
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Online Access | Get full text |
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Summary: | 1. Field of the Invention
A tire press comprising a center post vertically movably extended through a center part of a lower ring mechanism and vertically moving an upper ring with respect to a lower ring mechanism , a heater arranged in an outer peripheral position of the center post on the tire inner peripheral side of a green tire held by the lower ring mechanism and the upper ring , heater to apply a heat to the green tire , a first driving mechanism such as a tubular member vertically moving cylinder capable of vertically moving the heater to a suitable height position so as to move the heater to a suitable position independently of vertical movement of the center post , and a second driving mechanism such as a driving motor capable of rotating the heater . By the provision of such a mechanism as described, press molding relative to a green tire can be completed in a sufficiently short period of time. |
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