Plastic article or earthenware shaping or treating: apparatus – Reshaping – resizing or vulcanizing means for tire – tire... – Post cure inflator
Reexamination Certificate
2005-05-10
2005-05-10
Mackey, James P. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Reshaping, resizing or vulcanizing means for tire, tire...
Post cure inflator
C425S038000
Reexamination Certificate
active
06890165
ABSTRACT:
When the loading device or the unloading device is transferred, a procedure for separating the attaching/detaching-side rim mold to separate both the rim molds is eliminated, and the loading procedure and unloading procedure are simplified correspondingly, and the operation efficiency is enhanced. The present invention provides a tire grasping device of a PCI device in which a stroke amount when separating or coupling the attaching/detaching-side rim mold from and to the body-side rim mold is reduced to such a degree that the grasped tire does not interfere with the body-side rim mold and thus, the device is reduced in size.A post-vulcanization inflating device comprises a body-side rim mold2and an attaching/detaching-side rim mold3. Both the rim molds are formed with bead receiving surfaces21, 31opposed to an outer surface of a bead portion of a post-vulcanized tire T1, the post-vulcanized tire is cooled and its shape is stabilized in a state in which the post-vulcanized tire is held between the bead receiving surfaces. The attaching/detaching-side rim mold is provided with an engaging pawl40for detachably grasping the bead portion of the tire.
REFERENCES:
patent: 4092090 (1978-05-01), Yuhas et al.
patent: 5206031 (1993-04-01), Siegenthaler
patent: 2001-30256 (2001-02-01), None
Flynn Thiel Boutell & Tanis PC
Ichimaru Giken Co., Ltd.
Mackey James P.
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