Adjustable boot
OwnerRobert A. Rossmaninventor
Life of this patent
Estimating the term…
Abstract
A size-adjustable ski boot and skate shoe which adjusts both the width and length of the front of the boot to accommodate various sizes of feet. A clam-shell construction of widthwise halves of the toe attached to quarter sections of the sole permits both length and width movement of both the sole and shell of the boot. When fasteners on the sole plate are loosened, a screw adjustment is used to move the sole plate with attached half-toe longitudinally and laterally to increase the boot size. An alternate system uses replaceable toe sections of varying sizes.
Claims7
A width and length adjustable boot for use with skis and skates comprising:
- a fixed platform sole, attachable to the equipment used and permanently attached to and protruding forward from the boot at approximately the front edge of the arch;
- a sole plate of length from the front edge of the boot to approximately the front of the arch of the boot, split longitudinally into a first half sole plate and a second half sole plate, the first and second halves being moveable relative to each other and each independently slideably attached to said fixed platform sole, at least one of said halves being moveable both laterally and longitudinally relative to the fixed platform sole;
- a toe cover split longitudinally forming a first toe cover section attached to the first half sole plate and a second toe cover section attached to the second half sole plate;
- weather sealing means sealing the junction between the first and second toe cover sections and between the toe cover sections and the remaining portion of the boot;
- and
- fastening means fixing the first and second half sole plates in particular positions on the fixed platform sole to prevent motion while the boot is in use.
A width and length adjustable boot for use with skis and skates comprising:
- a full length fixed platform sole attachable to the equipment used and permanently attached to and protruding forward from a boot the upper portion of which is removed forward of approximately the front edge of the arch;
- a replaceable toe section attachable to the portion of the fixed platform sole, mating with the balance of the boot and overlapping at least a portion of the entire cross-section of the boot at the point where the toe section meets the boot;
- locking means fixing the replaceable toe section to the fixed platform sole;
- and
- weather sealing means sealing the junction between the replaceable toe section and the remaining portion of the boot.
Dependencies are inferred from the claim text.