Athletic boot

Claim 2

A closure mechanism for an athletic boot having overlapping closure flaps which comprises: at least one flexible cable arranged exteriorly over said flaps; means directing said cable interiorly of said boot whereby said cable substantially forms a loop encompassing said overlapping flaps; means directing said cable interiorly of said boot to a position remote from said overlapping flaps; means directing said cable exteriorly of said boot at said remote position; and latch means connected to at least one end of said cable, said latch means being secured to the exterior of said boot and adapted to pull said cable to draw said loop and flaps closed.

Claim 3

The closure mechanism according to claim 1 wherein said means directing said cable interiorly of said boot and said means directing said cable exteriorly of said boot are ports formed in the walls of said boot.

Claim 4

The closure mechanism according to claim 1 wherein said latch means comprises a lever having a pair of parallel spaced arms each pivotally connected for rotation about a common axis to a stand mounted to the wall of said boot; a bar having one end pivotally connected between said arms; and means connecting the other end of said bar to said cable end.

Claim 5

The closure mechanism according to claim 3 wherein said means connecting said bar to said cable ends comprises a bolt secured to the end of said cable adapted to pass through a bore formed in the end of said bar and threaded into a nut rotatably housed within said bar.

Claim 6

In an athletic boot having a synthetic molded shell comprising a sole and an upper foot encasing portion, said foot encasing portion including a pair of overlapping flaps at the front for entry and exit from the boot, an improved closure mechanism for closing and securing said overlapping flaps about the foot which comprises: at least one tensilely strong, flexible cable arranged to overlap said flaps and enter opposite sides of said sole; means joining said cable interiorly of said sole whereby said cable substantially forms a loop encompassing said overlapping flaps; said joined cable extending rearwardly interiorly of said sole; guide means arranged to direct said cable to exit said shell at the rear of said boot above said sole; latch means mounted to the rear of said shell; and means connecting said cable to said latch means, said latch means being adapted to pull said cable to close the loop and said overlapping flaps.

Claim 7

In an athletic boot having a synthetic molded shell comprising a sole and an upper foot encasing portion, said foot encasing portion including a pair of overlapping flaps at the front for entry and exit from the boot, an improved closure mechanism for closing and securing said overlapping flaps about the foot which comprises: at least one tensilely strong, flexible cable arranged to overlap said flaps and enter opposite sides of said sole; means joining said cable interiorly of said sole whereby said cable substantially forms a loop encompassing said overlapping flaps; said joined cable extending rearwardly interiorly of said sole; guide means arranged to direct said cable to exit said shell at the rear of said boot above said sole; latch means mounted to the rear of said shell; and means connecting said cable to said latch means, said latch means being adapted to pull said cable to close the loop and said overlapping flaps.

Claim 8

The improved closure mechanism according to claim 5 wherein said cable joining means is a clamp which secures one end of said cable to itself.

Claim 9

The improved closure mechanism according to claim 5 wherein said guide means for directing said cable to exit said shell is a curved channel-shaped guide secured within said sole, said channel being formed to guide said cable upwardly to exit ports formed in said shell.

Claim 10

The improved closure mechanism according to claim 5 wherein said latch means comprises a lever having a pair of parallel spaced arms, each pivotally connected for rotation about a common axis to a stand mounted to said shell; a bar having one end pivotally connected between said arms; and means connecting the other end of said bar to the end of said cable whereby rotation of said lever pulls said cable to close said loop and flaps.

Claim 11

The improved closure mechanism according to claim 8 wherein said means connecting said bar to said cable comprises a nut rotatably housed in said bar; a bore formed in the end of said bar; and a threaded bolt secured to the end of said cable, said bolt passing through said bore and being threaded to said nut.

Claim 12

A ski boot comprising a synthetic molded shell having a sole and an upper foot encasing portion enclosing a padded inner boot and tongue; a pair of frontal overlapping closure flaps formed in said upper foot encasing portion at the area of said tongue for foot entry and exit; at least one tensiley strong, flexible cable arranged to overlap said closure flaps and enter opposite sides of said sole, said sole defining an internal longitudinal cavity; means directing said cable rearwardly within said cavity; means joining said cable within said cavity whereby said cable substantially forms a loop encompassing said overlapping closure flaps; guide means arranged at the rear of said cavity and adapted to direct said cable to exit said shell at the rear of said boot above said sole portion; and latch means mounted to said shell at the rear of said upper foot encasing portion, said latch means having at least one lever engaging the end of said cable and arranged to pull said cable to close said loop and overlapping closure flaps.

Claim 13

A ski boot comprising a synthetic molded shell having a sole and an upper foot encasing portion enclosing a padded inner boot and tongue; a pair of frontal overlapping closure flaps formed in said upper foot encasing portion at the area of said tongue for foot entry and exit; at least one tensiley strong, flexible cable arranged to overlap said closure flaps and enter opposite sides of said sole, said sole defining an internal longitudinal cavity; means directing said cable rearwardly within said cavity; means joining said cable within said cavity whereby said cable substantially forms a loop encompassing said overlapping closure flaps; guide means arranged at the rear of said cavity and adapted to direct said cable to exit said shell at the rear of said boot above said sole portion; and latch means mounted to said shell at the rear of said upper foot encasing portion, said latch means having at least one lever engaging the end of said cable and arranged to pull said cable to close said loop and overlapping closure flaps.

Claim 14

The ski boot according to claim 10 wherein said means directing said cable rearwardly within said cavity comprises quarter-rounds mounted within said cavity adjacent the points of entry of said cable to said cavity.

Claim 15

The ski boot according to claim 10 wherein said cable joining means is a clamp which secures one end of said cable to itself.

Claim 16

The ski boot according to claim 10 wherein said guide means comprises a unit molded within said sole defining a curved upwardly directed channel adapted to direct said cable through a port formed within said shell above said sole.

Claim 17

The ski boot according to claim 10 wherein said sole includes a removable bottom plate providing access to said cavity.

Claim 18

The ski boot according to claim 10 wherein said latch means comprises a lever having a pair of parallel spaced arms each pivotally connected for rotation about a common axis to a stand mounted to said shell; a bar having one end pivotally connected between said arms; and means connecting the other end of said bar to the end of said cable whereby rotation of said lever pulls said cable to close said loop and overlapping flaps.

Claim 19

The ski boot according to claim 15 wherein said means connecting said bar to said cable comprises a nut rotatably housed in said bar; a bore formed in the end of said bar; and a threaded bolt secured to the end of said cable, said bolt passing through said bore and being threaded to said nut.

Claim 20

The ski boot according to claim 10 wherein said latch means comprises a first lever pivotally connected to a stand mounted to said shell; a second lever having a pair of spaced parallel arms pivotally connected to said first lever for rotation about an axis parallel to the axis of rotation of said first lever; a third member having a pair of spaced parallel arms pivotally connected to said second lever for rotation about an axis parallel to the axes of rotation of said first and second levers; and means connecting the end of said cable to the head of said third member.

Claim 21

The ski boot according to claim 17 wherein said means connecting the end of said cable to the head of said third member comprises a nut rotatably housed within said head, a bore formed within said head; and a threaded bolt secured to the end of said cable, said bolt passing through said bore and being threaded to said bolt.

Claim 22

In a closure mechanism for closing overlapping flaps of an athletic boot comprising a member adapted to close said flaps by actuation of a latch, an improved latch, which comprises: a first lever pivotally connected to a stand adapted for mounting to said boot; a second lever having a pair of spaced parallel arms pivotally connected to said first lever for rotation about an axis parallel to the axis of rotation of said first lever; a third member having a pair of spaced parallel arms pivotally connected to said second lever for rotation about an axis parallel to the axes of rotation of said first and second levers; and means connecting said third member to said closure member for closing said overlapping flaps upon rotation of said first and second levers.

Claim 23

In a closure mechanism for closing overlapping flaps of an athletic boot comprising a member adapted to close said flaps by actuation of a latch, an improved latch, which comprises: a first lever pivotally connected to a stand adapted for mounting to said boot; a second lever having a pair of spaced parallel arms pivotally connected to said first lever for rotation about an axis parallel to the axis of rotation of said first lever; a third member having a pair of spaced parallel arms pivotally connected to said second lever for rotation about an axis parallel to the axes of rotation of said first and second levers; and means connecting said third member to said closure member for closing said overlapping flaps upon rotation of said first and second levers.