A skate comprises a chassis with a variable length boot disposed thereon. The variable length boot includes a toe portion fixedly disposed upon the chassis and a heel portion slidably disposed upon the chassis. The heel portion is slidable in relation to the toe portion along the longitudinal axis o
A skate comprises a chassis with a variable length boot disposed thereon. The variable length boot includes a toe portion fixedly disposed upon the chassis and a heel portion slidably disposed upon the chassis. The heel portion is slidable in relation to the toe portion along the longitudinal axis of the skate to increase or decrease the size of the boot. A locking mechanism attached to the heel portion locks the heel portion to the chassis at a selected position. The selected position is chosen from a plurality of spaced-apart slots disposed within the chassis. The locking mechanism includes a positionable clasp insertable into a selected slot to lock the heel portion to the chassis at the selected position.
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1. A skate comprising:a chassis having a ground engaging mechanism attached thereto; a variable length boot supported by the chassis, the boot including a heel portion slidably secured to the chassis and a toe support fixedly attached to the chassis, wherein positioning the heel portion along a long
1. A skate comprising:a chassis having a ground engaging mechanism attached thereto; a variable length boot supported by the chassis, the boot including a heel portion slidably secured to the chassis and a toe support fixedly attached to the chassis, wherein positioning the heel portion along a longitudinal axis of the skate relative to the toe support increases or decreases the length of the boot; a latching mechanism to lock the heel portion to the chassis at a selected position, the selected position defining the length of the boot, wherein the latching mechanism comprises: a lever pivotally connected to the heel portion for engaging the chassis, the lever positionable between a locked position and an unlocked position; a clasp connected to the lever to lock the heel portion at the selected position, the clasp pivotally connected to an exterior surface of the heel portion and positionable between an engaged position and a disengaged position; and wherein the latching mechanism further comprises first and second arms extending from the clasp, each arm including a cammed surface and first and second posts disposed upon the lever, wherein the first post is engageable with the cammed surface of the first arm and the second post is engageable with the cammed surface of the second arm, wherein each post urges the clasp towards the engaged position upon positioning the lever towards the locked position. 2. The skate of claim 1 wherein the latching mechanism further comprises a bracket attached to the heel portion proximate the chassis, wherein the lever and the clasp are pivotally attached to the bracket.3. The skate of claim 1 wherein the cammed surface of the first and second arms is a cylindrical member.4. The skate of claim 1, and further comprising a plurality of spaced-apart slots for receiving the clasp, each slot selectively positioned to define the length of the boot when the latching mechanism locks the heel portion to the chassis.5. The skate of claim 4, wherein the plurality of slots are disposed within the chassis.6. The skate of claim 1 and further comprising:an elongated slot disposed within the chassis; and a fastener attached to the heel portion for slidably securing the heel portion to the chassis, the fastener insertable through the elongated slot, wherein the fastener permits the heel portion to only be positionable along a longitudinal axis of the skate. 7. The skate of claim 6, and further comprising a sliding plate attached to the heel portion, the sliding plate including a sidewall extending away from the heel portion and engaging a side surface of the chassis to prohibit transversal movement of the heel portion.8. The skate of claim 1 wherein the ground engaging mechanism is an ice blade or a plurality of wheels.9. A skate comprising:a chassis for holding a ground engaging mechanism attached thereto, the chassis having a rearward section and a forward section; a plurality of spaced-apart slots disposed upon the rearward section of the chassis; a boot having a heel portion and a toe portion, wherein the heel portion is slidably disposed upon the rearward section of the chassis to adjust the length of the boot and the toe portion is fixedly disposed upon the forward section of the chassis; and a latching mechanism attached to the heel portion for securing the heel portion to the rearward section of the chassis in a selected position, the latching mechanism comprising a latching member to engage one of the spaced-apart slots and a lever connected to the latching member, the lever providing a mechanism to engage and disengage the latching member, the latching member comprising a clasp and first and second spaced-apart arms extending from the clasp, wherein the lever is disposed between and engages the first and second arms, and wherein at least one arm is pivotally connected to the heel portion. 10. The skate of claim 9 wherein the latching mechanism further comprises a bracket attached to the heel portion, wherein the lever and the latching member are pivotally attached to the bracket.11. The skate of claim 9 wherein the first arm and the second arm extending from the clasp each include a cammed surface, and the latching mechanism further comprises first and second posts disposed upon the lever, wherein the first post is engageable with the cammed surface of the first arm and the second post is engageable with the cammed surface of the second arm, wherein each post urges the clasp towards the engaged position upon positioning the lever towards the locked position.12. The skate of claim 9 and further comprising:a plate attached to the heel portion, the plate including an aperture; an elongated slot disposed within the rearward section of the chassis, the elongated slot positioned along the longitudinal axis of the skate; and a fastener connected to the heel portion and insertable through the aperture and the elongated slot, the fastener securing the heel portion to the rearward section of the chassis, wherein the heel portion is positionable along the rearward section of the chassis. 13. The skate of claim 12, wherein the plate includes a downwardly extending sidewall to guide the heel portion along the rearward section of the chassis.14. The skate of claim 9 wherein the ground engaging mechanism is an ice blade or a plurality of wheels.15. A skate comprising:a frame for holding a ground engaging mechanism attached thereto, the frame having a rearward section and a forward section; a variable length boot, the boot having a heel portion slidably secured to the rearward section and a toe portion attached to the forward section; a clasping mechanism connected to the heel portion; a plurality of spaced-apart slots disposed upon the rearward section of the chassis for receiving the clasping mechanism an elongated slot disposed within the chassis along a longitudinal axis of the skate; and a fastener disposed within the elongated slot and connected to the rearward section of the frame, the fastener slidably securing the heel portion to the rearward section the clasping mechanism comprising: a bracket attached to the heel portion proximate to the plurality of spaced-apart slots; a clasp pivotally connected to the bracket for engaging a selected slot; a lever connected to the clasp, the lever providing a mechanism to engage the clasp with the selected slot; and wherein the clasp comprises first and second spaced-apart arms and at least one arm being pivotally secured either to the bracket or to the heel portion, and the lever being disposed between and engaging each arm, such that positioning the lever urges the arms to pivot and position the clasp to engage or disengage the selected slot. 16. The skate of claim 15 wherein the first arm and the second arm each include a cammed surface, and the latching mechanism further comprises first and second posts disposed upon the lever, wherein the first post is engageable with the cammed surface of the first arm and the second post is engageable with the cammed surface of the second arm, wherein each post urges the clasp towards the engaged position upon positioning the lever towards the locked position.17. The skate of claim 15 wherein the ground engaging mechanism is an ice blade or a plurality of wheels.18. A skate comprising:a frame for holding a ground engaging mechanism attached thereto, the frame having a rearward section and a forward section; a variable length boot, the boot having a heel portion slidably secured to the rearward section and a toe portion attached to the forward section; a clasping mechanism connected to the heel portion; a plurality of spaced-apart slots disposed upon the rearward section of the chassis for receiving the clasping mechanism; an elongated slot disposed within the chassis along a longitudinal axis of the skate; and a fastener disposed within the elongated slot and connected to the rearward section of the frame, the fastener slidably securing the heel portion to the rearward section. 19. The skate of claim 18 wherein the ground engaging mechanism is an ice blade or a plurality of wheels.20. A skate comprising:a chassis having a ground engaging mechanism attached thereto; a variable length boot supported by the chassis, the boot including a heel portion slidably secured to the chassis and a toe support fixedly attached to the chassis, wherein positioning the heel portion along a longitudinal axis of the skate relative to the toe support increases or decreases the length of the boot; a latching mechanism to lock the heel portion to the chassis at a selected position, the selected position defining the length of the boot, wherein the latching mechanism comprises: a lever pivotally connected to the heel portion for engaging the chassis, the lever positionable between a locked position and an unlocked position; a clasp connected to the lever to lock the heel portion at the selected position, the clasp pivotally connected to an exterior surface of the heel portion and positionable between an engaged position and a disengaged position and a plurality of spaced-apart slots for receiving the clasp, each slot selectively positioned to define the length of the boot when the latching mechanism locks the heel portion to the chassis; an elongated slot disposed within thechassis; and a fastener attached to the heel portion for slidably securing the heel portion to the chassis, the fastener insertable through the elongated slot, wherein the fastener permits the heel portion to only be positionable along a longitudinal axis of the skate. 21. The skate of claim 20, and further comprising a sliding plate attached to the heel portion, the sliding plate including a sidewall extending away from the heel portion and engaging a side surface of the chassis to prohibit transversal movement of the heel portion.22. The skate of claim 20 wherein the latching mechanism further comprises a bracket attached to the heel portion proximate the chassis, wherein the lever and the clasp are pivotally attached to the bracket.23. The skate of claim 20 wherein the latching mechanism further comprises first and second arms extending from the clasp, each arm including a cylindrical member, wherein the cylindrical member of the first arm pivotally engages the heel portion and the cylindrical member of the second arm pivotally engages the bracket.24. The skate of claim 20 wherein the latching mechanism further comprises:first and second arms extending from the clasp, each arm including a cammed surface; and first and second posts disposed upon the lever, wherein the first post is engageable with the cammed surface of the first arm and the second post is engageable with the cammed surface of the second arm, wherein each post urges the clasp towards the engaged position upon positioning the lever towards the locked position. 25. The skate of claim 20, and further comprising a plurality of spaced-apart slots for receiving the clasp, each slot selectively positioned to define the length of the boot when the latching mechanism locks the heel portion to the chassis.26. The skate of claim 25, wherein the plurality of slots are disposed within the chassis.
Goodwin David A. ; Hogan Richard M. ; Buchanan ; Sr. Steven D. ; Kokstis Gary Allen, Resilient bladder for use in footwear and method of making the bladder.
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