Boot and shoe making – Upper machines – Assembled shoe shaping
Reexamination Certificate
2011-01-04
2011-01-04
Huson, Monica A (Department: 1791)
Boot and shoe making
Upper machines
Assembled shoe shaping
C425S119000, C425S383000, C425S384000, C012S053100, C012S115400, C264S040100, C264S320000, C264S322000
Reexamination Certificate
active
07861345
ABSTRACT:
The present invention is directed to apparatus and a method for reshaping a footwear shell, the apparatus includes a support structure, a drive mechanism and external mold arrangement that drives the external mold toward or away from the shell being reshaped; and an internal mold assembly that includes an angled support arm having a first leg adapted to couple to one of a selection of couplings provided in the support structure and a second leg offset from the first leg at an angle θ. The internal mold assembly also includes an adapter that is rotatably fixed to the second leg of the angled support arm, and a static mold removably fixed to the adapter and coaxially aligned with a common axis extending through the external mold and static mold, the support arm angle θ provides an improved support shape that improves placement of the static mold within the footwear shell during reshaping.
REFERENCES:
patent: 3977034 (1976-08-01), Brown
patent: 5732428 (1998-03-01), Brown
patent: 6170177 (2001-01-01), Frappier et al.
Ultracam Operating Manual, Wintersteiger, Jan. 22, 2004.
Ultracam Universal Expanding device for ski boots distributed by Wintersteiger, 4705 W Amelia Earhart . Distributed by WiSalt Lake City, UT 84116. (3-pages).
Prutzman Paul J.
Speakman Cullen L.
Huson Monica A
Masteller, Jr. Harold I.
Outside The Box Designs, Ltd
Piery Michael T
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