초록 ▼

Apparatus and method for disassembling, assembling and using a toroidally shaped segmented core configured to carry a tire during a curing process includes: a transport mechanism operatively moving the segmented core between a plurality of stations in a tire curing line; one or more segment removal

Apparatus and method for disassembling, assembling and using a toroidally shaped segmented core configured to carry a tire during a curing process includes: a transport mechanism operatively moving the segmented core between a plurality of stations in a tire curing line; one or more segment removal devices for removing a plurality of core segments individually from a cured tire and from around a core central axis and placing the core segments individually in respective spaced apart storage locations; and one or more core segment assembly devices for removing the core segments individually from the storage locations and placing the core segments individually in respective core locations to form an assembled segmented core. The apparatus and method operatively sequences to place and remove differently structured core segments individually into and from the assembled core configuration.

대표청구항 ▼

1. Apparatus for disassembling, assembling and using a toroidally shaped segmented core configured to carry a tire during a curing process, the core including a plurality of core segments extending generally radially from a central axis, the apparatus comprising: a transport mechanism operatively mo

1. Apparatus for disassembling, assembling and using a toroidally shaped segmented core configured to carry a tire during a curing process, the core including a plurality of core segments extending generally radially from a central axis, the apparatus comprising: a transport mechanism operatively moving the segmented core between a plurality of stations in a tire curing line;at least one segment removal device for removing the core segments individually from a cured tire and from around the central axis and placing the core segments individually in respective spaced apart storage locations;at least one core segment assembly device for removing the core segments individually from the storage locations and placing the core segments individually in respective core locations to form an assembled segmented core. 2. The apparatus of claim 1, wherein the storage locations are on the transport mechanism. 3. The apparatus of claim 1, wherein the one segment removal device picks the core segments from a substantially common central location within the tire. 4. The apparatus of claim 1, wherein the plurality of core segments comprise a first set of key segments and a second set of second segments, the key segments having different physical characteristics than the second segments whereby the key segments retain the second segments in a radially outward position in the assembled segmented core, the apparatus segment assembly device operatively sequences to place the core second segments individually in respective core locations prior to placing the core key segments individually in respective core locations. 5. The apparatus of claim 4, wherein the segment removal device operatively sequences to remove the core key segments individually prior to removal of the core second segments. 6. The apparatus of claim 5, wherein the one segment removal device and the one core segment assembly device comprise a common segment manipulating mechanism. 7. The apparatus of claim 6, wherein the segment manipulating mechanism is mounted to the transport mechanism. 8. The apparatus of claim 7, wherein the segment storage locations are on the transport mechanism. 9. The apparatus of claim 5, wherein the segment storage locations are on at least one support plate secured to the transport mechanism, the one segment removal device places the core key segments in a retrieval-ready orientation in respective central storage locations on the one support plate and places the core second segments in a retrieval-ready orientation in respective outer storage locations on the one support plate. 10. The apparatus of claim 9, wherein the key segments and second segments in the retrieval-ready orientation are canted to face the segment removal device. 11. The apparatus of claim 5, wherein the storage location of each key segment is adjacent to the storage location of a respective core second segment located adjacent to the key segment in the assembled core.