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7559558 |
Snow sled
A snow sled comprising a seating portion that includes a lightweight space frame having a suspension-type seat stretched among the space frame. The sled further includes a steering portion and...
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7552930 |
Snow sled
A snow sled for use by a seated rider includes a body section, a seat section having an underside for engaging the snow and a top side for receiving the seated rider, the seat section attached to...
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7547023 |
Method and apparatus for control of a collapsible gravity powered snow vehicle
A gravity powered snow vehicle employing a crank 5 and steering mechanism 4 , able to twist a sliding element 21 along its length, and enabling intuitive and direct control over the vehicle to...
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7537221 |
Snow-sliding vehicle
A snow-sliding vehicle including a bearing rear runner and a directional front runner to which is connected a steering column pivoting in a sleeve firmly attached to the upper end of a stiff frame...
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7484738 |
Multi-edge snowboard
A multi-edge snowboard includes multiple boards with attached bindings. A pivot mechanism that connects the bindings to the boards rotates each board, so that each board can provide an active edge...
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7445225 |
Sail-propelled vehicle
A land sail-propelled vehicle includes a one-piece molded body defining a seat in a top surface thereof. At least one tubular rear axle guide is bonded to, or molded into, a rear portion of the...
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7278642 |
Snow sled
A snow sled ( 100 ) comprising a seating portion ( 116 ) that includes a lightweight space frame ( 104 ) having a suspension-type seat ( 108 ) stretched among the space frame. The sled further...
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7249647 |
Snowmobile steering and suspension for improved performance in turns
A snowmobile steering mechanism adapted to place higher pressure on the outside ski than on the inside ski when the snowmobile enters and exits turns, said steering mechanism being adapted to...
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7232133 |
Snow sled with dual-mode braking system
Disclosed is a snow sled with brake pedals that can be actuated operated either independently or cooperatively by foot pressure or by manual cable-brake control levers, to press the brake shoes...
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7159875 |
Articulated-severable snowboard also useable as emergency snowshoes
An articulated snowboard includes first and second members that are joined at a first end by an articulation mechanism that permits vertical offset between the members while preserving parallel...
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7108270 |
All-weather sled
A convertible sled for use by a rider. The convertible sled includes a body, a mounting unit coupled to the body for coupling plural wheels or plural sledding members, and a steering unit moveably...
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7100927 |
Articulated steerable sled
This invention overcomes the disadvantages of the prior art by providing an articulated, multi-segment sled body having, on each segment, a pair of runners each having opposing convex side edges....
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7090227 |
Ski sled with boot blocks and ride-operated weight transfer device for steering
A ski sled with adjustable boot blocks and a rider-operated weight-transfer device for rider-controlled steering. The boot blocks are provided with fixed and/or variable angle adjustment devices...
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6994359 |
Snow-type bike
A ski vehicle including (a) a seat; (b) a steering mechanism for steering the ski vehicle; (c) a frame; (d) a forward ski member attached to the steering mechanism; (e) a rear ski member; (f)...
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6976550 |
Front suspension for recreational vehicle
A front suspension system for a recreational vehicle such as a snowmobile has a lower A-arm assembly and an upper suspension arm for connecting each front ski to the chassis of the recreational...
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6969074 |
Ski-sled frame for mounting to snow skis
A ski-sled frame that can be detachably mounted to a standard pair of skis by attaching the frame to a standard set of ski bindings. The ski-sled may include a seat for carrying the rider, a frame...
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6935640 |
Snow scooter with rear mounted foot actuated brake
A improvement to a snow scooter having a longitudinal axis, a stand-on area, a back portion rearward of the stand-on area, a handle, and at least one gliding surface having a flat portion defining...
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6905128 |
Maneuverable and brakeable high performance snow sled
A maneuverable, brakeable, roll resistant high performance snow sled suitable for use on downwardly sloping terrain. The preferred embodiment of the sled embodies a tandem, mirror image, in-line...
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6854743 |
Articulated steering sled
A sled having left and right runners pivotably attached to front, center and rear cross members. A central longitudinal member is axially pivotably attached to the front and rear cross members....
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6783134 |
Ski vehicle
A ski vehicle includes a frame having a first ski mounted thereon. A steering column having a handlebar attached thereto is rotatably mounted to the frame. A second ski is mounted to the steering...
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6736414 |
Snow skiiing device
A snow skiing device on which a skier may sit and/or stand. The device includes a frame having a front end and a rear end. A ski system which, in one embodiment, includes a steerable front ski...
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6619675 |
Sled apparatus
A sled apparatus for sledding through snow covered terrain. The sled apparatus includes a rear portion including a panel having a top surface and a bottom surface. The panel has a back edge, a...
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6612388 |
Sled
There is a self-propelled mobile sled which can be maneuvered over various terrains such as earth, slopes, hills, rocks, snow, and ice. The sled, in various modifications, can be used as a toy; as...
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6575479 |
Three runner sled
A three runner sled includes a single steerable front runner and two directionally fixed rear runners extending from a frame. The frame has a longitudinal backbone member with an elongate seat....
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6554294 |
Ski bicycle and ski system for a bicycle
A bicycle including a frame having front forks and an attached rear wheel, a front wheel, a ski, an attachment assembly disposed on the ski and another attachment assembly disposed on the frame,...
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6530582 |
Runner-mounted personal vehicle
A steerable personal vehicle is providing for use on snow, land and water. The steerable personal vehicle has a steering assembly and a frame. The steering assembly and the frame are connected by a...
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6416062 |
Kit for converting a bicycle to a snow bike
A kit for converting a conventional bicycle to a self-propelled snow bike. The kit includes a ski, an elongated member for mounting the ski to the front fork of a bicycle and a bias means for...
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6311798 |
Snowmobile with adjustable width front suspension
A snowmobile having an adjustable width front suspension. The snowmobile has a chassis and front skis spaced laterally from each other. For at least one of the skis, a mounting column extends...
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6279925 |
Sled with independent steerable skis that simultaneously move in three distinct directions
A method and apparatus for providing a sled having independently steerable skis is provided. The apparatus provides a sled having skis that move in three distinct directions in response to a single...
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6260648 |
System for linking a steering rod to a steering gear in a steerable vehicle or a snowmobile
A linking system for linking a steering rod to a steering gear in a steerable vehicle. In particular, the steerable vehicle is a snowmobile having a frame, a pair of skis pivotally mounted on the...
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6241265 |
Recreational vehicle for snow covered hills
The recreational vehicle disclosed here is a ski bike with four skis which is steerable using a handle bar. Both the front and rear skis have suspension systems which have shock absorbers. Brakes...
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6199649 |
Snowmobile steering and ski suspension
In a snowmobile ski suspension having two parallel front mounted steerable skis, each ski is steerable by rotation of the trailing suspension arms about a frame mounted bearing forward of the...
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6116622 |
Steerable and brakable sled
A steerable and brakable sled comprises a body member having a passenger compartment and being mounted to a frame and upon a pair of skis each having a duckbill-shaped forward portion, and further...
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6053513 |
Multiple segment pivoting snowboard
A snowboard is provided for riding over snow, including a front board member having a front board forward end and a front board rearward end; a rear board member having a rear board forward end and...
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5863051 |
Folding skibob
A foldable skibob includes a frame with a steering column journalled in a forward steering column bearing. A first pivot configuration is attached to the steering column and a front ski is...
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5823546 |
Toboggan
A highly manoeuvrable toboggan (50) comprises a pair of ski members (60) connected only by a flexible and resilient plastic seat (70). The seat (70) is sufficiently flexible to enable the ski...
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5799956 |
Two-piece apparatus for sliding on a surface
A two-piece apparatus for sliding over a surface. The device includes forward and rear runners connected by a linkage which allows a user to increase deviation of the runners from a horizontal...
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5687977 |
Steerable toboggan
A steerable toboggan for sledding on snow is disclosed which includes a support having a bottom gliding surface which slides directly on the snow, and a pair of runner arms carrying guide ribs...
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5618051 |
Articulated two-section snowboard
An articulated two-section snowboard includes separate front and rear sections joined together for articulation and oscillation, each section having a binding for one foot. In a preferred...
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5580071 |
Skiing vehicle apparatus
A skiing vehicle includes a seat having two rear ski boards secured to the rear and bottom portion and having a beam pivotally coupled to the front portion. The beam includes a front ski board...
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5503242 |
Propeller driven snow buggy
A propeller driven vehicle for traversing snow and ice covered terrain with improved steering response and stability. The vehicle has a motor driven propeller providing motive force to sustain...
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5411282 |
System for guiding apparatus over a surface
A system for guiding an apparatus including a forward and rear runner over a surface includes an elongate beam connecting the two runners and forward and rear strut assemblies for causing a...
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5351975 |
Sliding apparatus for snow sports
A device for snow sports is characterized in that the rear of a forward steering skid (2) is rounded, while a widest part of the bearing skid (1) is about 2/3 as wide as the widest part of the...
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5335925 |
Snow sled
In a ride-on snow sled of the steerable type, a pair of support side runners are fixedly attached to fore and aft vertically oriented legs. The legs are adapted to slide up and down within hollow...
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5249816 |
Ski board
A ski board provided with a front and rear ski is disclosed with the skis steerable through resilient coupling assemblies for each ski. A cantilever projects downwardly and forwardly from a...
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5181741 |
Ice block sled
An improved sled for recreational use. The sled comprises a support member which is formed in the shape of a seat to accommodate a rider in an upright position. The support member has handholds at...
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5161810 |
Ice skateboard with means for imparting a cant to the blades
An ice skateboard comprising an elongated platform having secured to the front and rear portions of the underside conventional skateboard trucks, with transverse axles supported by a structure...
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5054798 |
Adjustable steering post with bearings
A steering post for a snowmobile is positionable in more than one position and includes a bearing which has a two part bearing block and a two part bearing. The bearing includes a generally...
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5002302 |
Disassembling double-slide ski
A double-slide ski which can be assembled and disassembled and, if required, shortened, comprising a front slide, and a rear slide aligned to the previous one; the two slides are connected by a...
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4878686 |
Double-shoe ski with intermediate linking member
A double-shoe ski comprising a front shoe and a rear shoe aligned according to their longitudinal axis; an intermediate floating arm linking together the two shoes. Compression spring members are...
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