초록 ▼

A dolly for a snowmobile has ski ramp to receive each ski of the snowmobile and support each ski, while having a belt ramp to both receive the belt drive or driving belt of the snowmobile, and permit the snowmobile to be lifted onto the dolly or lowered off of the dolly. The dolly has lockable casto

A dolly for a snowmobile has ski ramp to receive each ski of the snowmobile and support each ski, while having a belt ramp to both receive the belt drive or driving belt of the snowmobile, and permit the snowmobile to be lifted onto the dolly or lowered off of the dolly. The dolly has lockable castors to assist loading or unloading of the snowmobile.

대표청구항 ▼

1. A snowmobile dolly adapted to support a snowmobile comprising:(a) a T-shaped frame having a cross member and a base member adapted to support the snowmobile;(b) the T-shaped frame having at least one lockable caster in order to assist driving the snowmobile onto or off of the snowmobile dolly;(c)

1. A snowmobile dolly adapted to support a snowmobile comprising:(a) a T-shaped frame having a cross member and a base member adapted to support the snowmobile;(b) the T-shaped frame having at least one lockable caster in order to assist driving the snowmobile onto or off of the snowmobile dolly;(c) the cross member supporting a ski assembly of the snowmobile;(d) the base member supporting a belt assembly of the snowmobile;(e) the T-shaped frame including a T-shaped structure formed from the cross member and the base member;(f) the cross member of the T-shaped structure having a first ski ramp assembly and a second ski ramp assembly adapted to support a first ski and a second ski of the ski assembly;(g) the first ski ramp assembly being mounted on a first end of the cross member;(h) the second ski ramp assembly being mounted on a first end of the cross member;(i) the first end of the cross member being oppositely disposed from the second end of the cross member;(j) the base member of the T-shaped structure being adapted to support a driving belt of the belt assembly for the snowmobile;(k) the base member and the cross member cooperating in order to support the snowmobile;(l) the first ski ramp assembly having a first ski pickup ramp secured thereto;(m) the second ski ramp assembly having a second ski pickup ramp secured thereto;(n) the cross member having the base member secured thereto between the first ski ramp assembly and the second ski ramp assembly;(o) the base member being an elongated member to provide a track support with at least two cleats thereon spaced at intervals to provide a gripping mechanism for the driving belt in order to assist the snowmobile being driven onto the snowmobile dolly;(p) the base including the track support and an adjustable frame secured below the track support; and(q) the adjustable frame being repositionable along the track support;(r) the frame having a generally trapezoidal shape;(s) the generally trapezoidal shape having a front closer to the cross member when mounted on the track support;(t) a barred rectangular shape being mounted on the frame;(u) a pair of longer parallel bars for the barred rectangular shape being securable to the track support; and(v) the pair of longer parallel bars permitting adjustment of the frame along the track support. 2. The snowmobile dolly of claim 1 further comprising:(a) the longer bars being slidable on the track support;(b) a frame caster being mounted at each corner of the narrow end of the trapezoidal shape;(c) a first ski caster being mounted adjacent to the first ski ramp assembly; and(d) a second ski caster being mounted adjacent to the second ski ramp assembly. 3. The snowmobile dolly of claim 2 further comprising:(a) the track support having a free end oppositely disposed from a secured end;(b) the secured end being joined to the cross member;(c) the free end having a lifting Lip;(d) the lifting lip receiving the track and guiding the track onto the base member; and(e) the snowmobile being thus positioned on the dolly. 4. The snowmobile dolly of claim 3 further comprising:(a) the cross member having a first lockable caster and a second lockable caster at each end thereof;(b) the first lockable caster and the second lockable caster rotating about a vertical axis and a horizontal axis; and(c) the first lockable caster and the second lockable caster each including a locking means to inhibit rotation thereof as desired. 5. The snowmobile dolly of claim 4 further comprising:(a) the cross member having a squared C-shaped member;(b) the cross member having the first ski ramp assembly at a first end of the squared C-shaped member and the second ski ramp assembly at a second end of the squared C-shaped member; and(c) the track support having the secured end mounted at a central portion of the squared C-shaped member. 6. The snowmobile dolly of claim 5 further comprising:(a) the first ramp assembly and the second ramp assembly being similar in structure ;(b) the first ramp assembly including a first ramp tube and the first ski pickup ramp;(c) the first ramp tube receiving the first end of the C-shaped member;(d) the second ramp assembly including a second ramp tube and the second ski pickup ramp;(e) the second ramp tube receiving the second end of the C-shaped member;(f) the first ski pickup ramp being adapted to receive the first ski of the snowmobile;(g) the second ski pickup ramp being adapted to receive the second ski of the snowmobile;(h) the first ramp tube receiving the first end of the C-shaped member; and(i) the first ski pickup ramp and the second ski pickup ramp cooperating to lift the first ski and the second ski respectively onto the snowmobile dolly as the belt assembly is lifted onto the track support. 7. The snowmobile dolly of claim 6 further comprising:(a) the first ramp tube and the second ramp tube each having at least one tube aperture;(b) the C-shaped member having at least one cross aperture for each of at least one tube aperture; and(c) each of the least one cross aperture being alignable with one of the at least one tube aperture. 8. The snowmobile dolly of claim 7 further comprising:(a) the first ramp tube having the first lockable caster mounted thereon;(b) the second ramp tube having the second lockable caster mounted thereon; and(c) the frame casters being lockable. 9. The snowmobile dolly of claim 8 further comprising:(a) the at least two cleats being bolted, welded, or glued to the base member;(b) the free end of the base member including the lifting lip for the track of the snowmobile; and(c) the at least one tube aperture combining with the at least one cross aperture in order to permit adjustability for the first first ski pickup ramp and the second ski pickup ramp. 10. The snowmobile dolly of claim 9 further comprising:(a) the adjustable frame assembly being releasably secured to base member in order to provide an adjustment factor in order to render the snowmobile dolly compatible with at least one model of the snowmobile;(b) the adjustable frame assembly being formed from L-shaped members;(c) the adjustable frame assembly having a trapezoidal shape;(d) the adjustable frame assembly having a front bar and a rear bar with the front bar being longer than the rear bar;(e) a first isosceles bar and a second isosceles bar joining the front bar and the rear bar in order to complete an isosceles trapezoid;(f) the adjustable frame assembly having a first intermediate base adjacent and parallel to the rear bar and a second intermediate base adjacent and parallel to the front bar;(g) a first support bar and a second support bar being secured to the rear bar and the front bar perpendicularly thereto; and(h) the first support bar and the second support bar having a space therebetween of sufficient width to support the base member. 11. A snowmobile dolly adapted to support a snowmobile comprising:a T-shaped frame having a cross member and a base member adapted to support the snowmobile;the T-shaped frame having at least one lockable caster in order to assist driving the snowmobile onto or off of the snowmobile dolly;the cross member supporting a ski assembly of the snowmobile; andthe base member being an elongated flat member adapted to support a belt assembly of the snowmobile,the T-shaped frame including a T-shaped structure formed from the cross member and the base member;the cross member of the T-shaped structure having a first ski ramp assembly and a second ski ramp assembly adapted to support a first ski and a second ski of the ski assembly;the base member of the T-shaped structure being adapted to support a driving belt of the belt assembly for the snowmobile;the base member and the cross member cooperating in order to support the snowmobile;the cross member having a first ski ramp assembly and a second ski ramp assembly adapted to support a first ski and a second ski of the ski assembly;the first ski ramp assembly being mounted on a first end of the cross member;the second ski ramp assembly being mounted on a second end of the cross member;the first end of the cross member being oppositely disposed from the second end of the cross member;the base member of the T-shaped structure being adapted to support a driving belt of the belt assembly for the snowmobile;the cross member having the base member secured thereto between the first ski ramp assembly and the second ski ramp assembly;a track support being an elongated member with at least two cleats thereon spaced at intervals to provide a gripping mechanism for the driving belt in order to assist the snowmobile being driven onto the snowmobile dolly;the base member including the track support and an adjustable frame secured below the track support;the adjustable frame being repositionable along the track support;the adjustable frame having a generally trapezoidal shape; andthe generally trapezoidal shape having a front closer to the cross member when mounted on the track support.