Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2006-08-22
2006-08-22
Knable, Geoffrey L. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S125000, C156S130000, C156S132000, C156S133000, C156S400000, C156S406200, C156S406600, C156S421800
Reexamination Certificate
active
07094303
ABSTRACT:
A method and apparatus for forming a core of plies, belts and beads and for positioning the core in a mold for forming an elastomeric tire. The core is built up on a mandrel of the inner mold that is formed from hard foam core segments positioned between top and bottom hub plates, around a center hub that includes flow passages formed therethrough and through the hub plates. Plies for building the core are formed as a woven sleeve for passage along an expander cone and over the mandrel whereon a separator has been positioned, and a bead is passed over each sleeve end that receives a bead centering plate fitted through the sleeve, capturing the bead and positioning it on the mandrel side and provides for folding the plies end over the bead and up each mandrel side. Similarly, a belt or belts, formed as a weave of belt cords, is passed along an expander cone and onto the mandrel crown, with separators positioned between the mandrel, plies and belt or belts, and above a final belt, and a tire core is wound around the crown, from one side to the other.
REFERENCES:
patent: 1619019 (1927-03-01), Gammeter
patent: 1734023 (1929-10-01), Smith
patent: 2476884 (1949-07-01), Maynard
patent: 2521143 (1950-09-01), Benson
patent: 2873790 (1959-02-01), Cadwell et al.
patent: 4295513 (1981-10-01), Lovell et al.
patent: 4476908 (1984-10-01), Cesar et al.
patent: 4731137 (1988-03-01), Schmidt et al.
patent: 1223242 (1971-02-01), None
patent: 1246471 (1971-09-01), None
Love Theodore M.
Steinke Richard A.
Amerityre
Knable Geoffrey L.
Russell M. Reid
LandOfFree
Method and apparatus for forming a core of plies, belts and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for forming a core of plies, belts and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for forming a core of plies, belts and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3643935