Front ski attachment for motor bike

Claim 2

A ski attachment for a motor bike or the like for use to replace a front wheel of the vehicle, which vehicle has a pair of parallel front support arms adapted to operatively position a wheel and its support sleeve at the lower end of said support arms, said attachment comprising a pivotably mounted support sleeve adapted to be positioned by and extend between the support arms replacing a wheel and its support sleeve, a pair of skis, and a reenforcing means secured to and extending between said support sleeve and said skis to form a unit therefrom, said support sleeve having a dependent flange thereon and said reenforcing means comprising an A-shaped metal frame fixedly secured at its base portions to said skis and secured to said support sleeve at said dependent flange; and adjustable tension means connecting said skis to opposed edge portions of said flange, and said ski unit can pivot laterally of the bike.

Claim 3

A ski attachment for a motor bike that includes a frame, a front axle, and steering means operably connected to the front axle and mounting it on the motor bike, said ski attachment comprising a sleeve for engaging the front axis, a dependent flange on said sleeve, a pair of skis, brace means pivotally secured to said dependent flange on said sleeve and having legs individually engaging said skis to form a unit therewith, said unit being pivotal laterally of the axle, and tension members extending between each of said legs and said flange to vary pivotal movement of said unit and to provide a sturdy unit mountable on the motor bike in place of the front wheel of the bike; said sleeve being adapted to engage a front axle for movement of the said unit in a plane extending longitudinally of the bike; said unit being pivotal about said flange in a plane extending transversely of the bike; said tension members including two separate adjustable spring units each individually extending operatively between a respective leg and flange.

Claim 4

A ski attachment for a motor bike that includes a frame, a front axle, and steering means operably connected to the front axle and mounting it on the motor bike, said ski attachment comprising a sleeve for engaging the front axis, a dependent flange on said sleeve, a pair of skis, brace means pivotally secured to said dependent flange on said sleeve and having legs individually engaging said skis to form a unit therewith, said unit being pivotal laterally of the axle, and tension members extending between each of said legs and said flange to vary pivotal movement of said unit and to provide a sturdy unit mountable on the motor bike in place of the front wheel of the bike; said sleeve being adapted to engage a front axle for movement of the said unit in a plane extending longitudinally of the bike; said unit being pivotal about said flange in a plane extending transversely of the bike; said tension members including two separate adjustable spring units each individually extending operatively between a respective leg and flange.