Abstract: An omega flex sway pod vehicular apparatus, comprising a cockpit and a cantilever beam comprising a first and second ends. A cantilever beam stabilizer centrally coupled to the cantilever beam proximate to the first end. A beam stiffener coupled to a beam stiffener mount and the cantilever beam and positioned proximate to the cantilever beam stabilizer. A spring coupled to a spring mount and the cantilever beam and positioned proximate to the second end. The cockpit is a hollowed, ovoid-like shaped structure. The first end is coupled to a cantilever beam mount. The body is demountably coupled to the second end. The beam stiffener mount is coupled to a snowmobile tunnel that includes a left and right side. The cantilever beam mount and spring mount is coupled to the snowmobile tunnel. The cantilever beam mount is positioned proximate to the front side.

Abstract: A system related to providing a rescue sled vehicle to move an injured or wounded person from a hostile ‘battlefield condition’ environment to a safer environment for medical triage. The rescue sled comprises flexible hinged sections allowing for serpentine movement as well as vertical flexible movement to assist in rescue operations needing extraction from almost any type of structure or environment, particularly narrow areas and/or sloped ground/stairs. Further, the rescue sled is single rescuer carryable while providing the rescuer hands-free operation during entrance and exit operations.

Abstract: A steering sled board includes a supporting board for supporting a center of mass of a rider and a steering control which includes a steering board aligned with and movably coupled in front the supporting board in an inline manner, wherein the steering board is self-rotatable with respect to the supporting board and is arranged in such a manner that when the steering board is controllably shifted at a rotatable angle, said supporting board is correspondingly turned at a steering angle.

Abstract: A suspension device for suspension of an axle 2 by an intermediate portion of a single leaf spring 5 has first restriction means which restricts, upon breakage of the leaf spring 5 at a position behind the intermediate portion of the spring, the rear portion of the leaf spring 5 from tilting downwardly relative to a shackle 6, and a second restriction means (retainer pawl 13) for restriction of the shackle 6 from pivotally moving backward beyond a predetermined angle. The first restriction means is constituted by a bush 12 with projections 12b which is arranged at a connection between the shackle 6 and the rear end of the leaf spring 5 for integral rotation with the rear end of the leaf spring 5 and engages with the shackle 6 at a predetermined rotary position.

Abstract: A sliding device for riding in snow includes dual sliding boards, each with bodies that have horizontal and vertical axes. A flexible hinge is located between the boards and along vertical axes of the boards.

Abstract: A kneeling/sledding snow board apparatus provides a retention device connecting to a gliding board. The retention device has a tray mounted to a mounting device connected possibly with snow board binding connections. The tray receives a knee pad having a seat extension extending up from a mid portion of the knee pad. Cutouts allow the rider's legs to extend therethrough. A lap and knee straps restrain the legs of a rider along with vee straps. The tray preferably tapers upwardly and outwardly from a base to provide somewhat of a U-shaped cross section which may assist in deflecting snow and providing increased comfort to a rider.

Abstract: 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 connecting both runners, and the lower end of which is attached to a supporting base surmounting the bearing runner and provided for supporting the feet of the user. The front portion of said base is connected to the bearing runner by a mechanical connection providing it with clearance ostensibly perpendicular to said runner controlled by a damping device.

Abstract: 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 orientation of at least one of a longitudinal axis through each member and a leading edge of each member. Articulation enhances stability, user control, and braking action. Further, the articulation mechanism permits folding the articulated snowboard in half for storage and transport, and also permits separating the two members. When separated the two members can be worn by a user as emergency snowshoes or short skis.

Abstract: 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 coupled to the body at the front portion of the body such that, when the convertible sled is arranged in a first configuration, the steering unit is operatively coupled to at least two of the plural pairs of wheels, as steering wheels, for steering the convertible sled. Further, the steering wheels on a first side of the body pivot about a first common point and the steering wheels on a second side of the body pivot about a second common point different from the first common point. Moreover, when the convertible sled is arranged in the second configuration, the steering unit is operatively coupled to a portion of the plural sledding members for steering the convertible sled.

Abstract: A sliding device for snow is provided with a supporting slide (1) and a turning slide (2) arranged in front of the supporting slide. The smallest portion of said turning slide (2) is wider than the widest portion of the supporting slide (1). The ground contact portion (2a) of said turning slide spreads out forward and is essentially a trapezoid-like plate. The largest width of this ground contact portion is about 1.01–1.1 times the smallest width of the ground contact portion.

Abstract: 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 supporting the seat, handles for balance and that aid in steering the ski-sled, and mounting means for attaching the ski-sled to a pair of skis.

Abstract: 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 suspension and shock absorbing system connecting the main frame member upon which a seat is mounted to a snow board type runner. Roll stability is achieved utilizing stabilizer wings attached to each side of the main frame member embodying a torsion resistance mechanism. Speed control, stopping and turning of the sled is accomplished utilizing an independently operable braking system.

Abstract: The invention is an inflatable evacuation/rescue sled for use in stabilizing the occupant initially followed by transport. The sled uses an inflatable cushion in connection with the sled. After the occupant has been transferred onto the backboard and stabilized in the sled the cushion is inflated by use of an air canister in connection with the sled. The sides at the mid-point have accordion inserts fashioned to facilitate ease of turning. The bottom of the sled includes two sided scales to further facilitate and control the travel of the sled.

Abstract: An articulated two-section snowboard has a first and second section joined together for twisting and oscillation. Each section has an upper surface, a lower surface and an outer portion and an inner portion. A flexible connector joins the inner portions of the first and second sections and a pair of bindings for securing the feet of a user to the upper surface of the first and second sections.

Abstract: 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 embodiment, the joint between the two sections is achieved by one or more flexible straps. The front end of the strap being attached to the rear end of the front section and the rear end of the strap being attached to the front of the rear section, the strap preferably passes through openings formed for the purpose in the front of the rear section. A spacer may be provided to keep the rear section from riding up over the front section, and a quick-connect and disconnect latch may be provided to separate the sections for purposes of storage or replacement of a section.

Abstract: A front support member is pivotally affixed to the undersurface of a body-supporting board close to the front and equidistant from the sides thereof. A pair of rear support members are affixed to the undersurface of the board in spaced parallel relation close to the rear and equidistant from the sides thereof. Each of the support members comprises a block having a bore formed therethrough spaced from and parallel to the undersurface of the board. A front ski member and a pair of rear ski members have spaced ears with coaxial bores formed therethrough. The ears are spaced a distance from each other sufficient to accommodate the blocks of the support members therebetween with the bores of the block coaxial with the bores of the ears. Bolts pass through the bearings in the bores of the ears and the bores of the blocks to removably affix the ski members to the support members in a manner whereby the ski members are rotatable in planes perpendicular to the undersurface of the board.

Abstract: A ski-sled including an elongated ski-like runner that carries a seat and is equipped with control runners extending from the forward end thereof. The control runners are pivotably movable relative to the ski-like runner for steering purposes and are hingedly interconnected to provide stability.