Abstract: A radiator lifting and holding apparatus includes an upright support stand, a radiator clamping mechanism, a stop mechanism, and a radiator winch-type lifting mechanism. The clamping mechanism includes a pair of clamping members coupled to respective upright post members of an upright structure of the support stand for adjustable movement toward and away from one another for clamping a radiator therebetween at a desired elevation above the ground while at the same time allowing rotation of the radiator to a desired angular position. The stop mechanism is mounted on one upright post member of the support stand and is cooperable with one of the clamping members to lock the radiator against further rotation and thus maintain it stationary at the desired angular position.

Abstract: A structure leveling device designed primarily to be utilized for recreational vehicles which is constructed of an integral plastic member having an upper surface which is divided into a plurality of levels of different heights. This structure leveling device is constructed in a manner to safely support the weight of a vehicle. Also, the device is constructed to facilitate movement of a vehicle wheel onto the different levels. Also, the upper surface of each of the levels includes a roughened anti-skid surface.

Abstract: A motor vehicle lift comprising in combination:a pair of base longitudinal members (1) for its support on and/or securing to the floor,a pair of first uprights (2) hinged lowerly to said longitudinal members (1),a pair of second uprights (4) hinged lowerly to said longitudinal members (1) and upperly to said first uprights (2) at an intermediate point thereof,a pair of vehicle lifting runways (6) hinged to the upper end of said first uprights (2) and formed in several separate parts which are kept substantially aligned when the lift is lowered,a pair of actuators (17) acting so to vary the reciprocal contained angle of said pairs of first uprights (2) and second uprights (4), for raising the lift, anda pair of members (15,15') interposed between said first uprights (2) and the portion (8) of runways (6) hinged to said first uprights (2) to check their reciprocal contained angle during the raising of the lift,the hinging between a pair of said uprights (2,4) and said longitudinal members (1) being of such a ty

Abstract: A two piece ramp for drive on leveling of recreational vehicles and trailers. Two interlocking substantially rectangular blocks stacked in horizontal aligned have matching beveled end. The beveled ends slant inwardly in an upwardly direction. The longer base block contains two transverse grooves on the top surface which correlate and interlock with two transverse ridges located on the bottom surface of the smaller top block. When assembled, the angle of the inclined ramp of the base block is continued up into the inclined ramp of the top block, making one continuous inclined ramp. The width of the ramp is sufficiently sized for accommodating the conventional tires commonly used on trailers and RV's and the length is designed for lateral positioning between tandem wheels. The angle of the inclined ramp is structured for easy loading and helps prevent overshooting the targeted position. The flat top area of each block having a slip resistant textured surface.

Abstract: An adjustable doorway ramp apparatus is set forth wherein a doorway ramp is of a triangular wedge member configuration and includes a first, second, third, fourth, fifth, sixth, and seventh ramp associated therewith. The first ramp is positioned at an uppermost portion of the ramp apparatus and is pivotally mounted in forwardmost portion thereof with a fourth ramp pivotally mounted displaceably rearwardly therefrom by a rack and pinion arrangement. A second ramp is in underlying position to said first ramp and is of a trapezoidal configuration and releasably securable to a third ramp of trapezoidal configuration dimension substantially greater than that of said second ramp. A fifth ramp is positionable between said first and second ramps to arcuately position said first ramp relative to said second ramp with a sixth ramp and seventh ramp slidably mounted within said third ramp for positioning about an associated door sill.

Abstract: The leveler is positioned upon the flat top surface of the truck apron at some predetermined position in front of the dock. In the down position the surface cover plate of the leveler is parallel with the flat top surface of the truck apron. The lifting is provided by hydraulic cylinders secured to the leveler inwardly from the rear whereby avoiding interference with ancillary dock equipment. Thus, an aperture can be provided in the rear to accommodate a truck restraining device.

Abstract: An apparatus for aiding in the mounting of tire chains having a flat base and two upward projecting angle members positioned parallel is disclosed. The angle members have first and second apices respectively positioned relative to one another and the road surface such that an encroaching tire is first engaged across its width by a first apex. The tire is supported on both apices, sized and positioned such that a cross-link of a tire chain positioned therebeneath remains movable, so that a snug and uniform fit of a tire chain is achievable. The apparatus is also useful as a support base for a jack and as a wheel chock.

Abstract: A lift is described for raising the rear end of a trailer at a dock. The lift is entirely mounted above ground level and includes a reinforced platform having a rigid U-shaped beam support assembly secured at the forward end of the platform. The support assembly includes a pair of upstanding legs, which contain hydraulic cylinders for raising and lowering one end of the platform.

Abstract: A ramp for a motor vehicle comprising means defining a ramp surface up which the motor vehicle wheel runs to a well into which the wheel drops and when therein is restrained from moving sideways, the ramp being collapsible to flattened condition for storage and transportation. The ramp is in three sections or frames, an upper frame, lower members to which the upper frame is pivotally connected, and a strut frame which acts as an inclined a strut keeping the upper frame at the correct angle. The frames and members can be disengaged to enable the ramp to be collapsed.

Abstract: A repair stand for motorcycles and the like is provided and consists of a rectangular base member, a pair of hollow cast members, a platform member and a ramp member. The hollow cast members each have a tire well to support a tire of a motorcycle and are hinged to the base member to be placed in a storage position or a work position. The platform member is placed between the hollow cast members when the hollow cast members are in the work position, while the ramp member is attached to either of the hollow cast members for permitting the motorcycle to be brought onto the pair of hollow cast members for repair and removal from the pair of hollow cast members when repair is completed.

Abstract: A self-levelling vehicle support arrangement is provided in which a pair of side-by-side tracks (1) are arranged to pivot in a controlled manner from inclined ramp positions into elevated horizontal positions under the weight of a vehicle (20) moved fully onto the tracks (1). In one embodiment each track (1) is pivoted intermediate its ends on a respective stand (2) and control of the pivoting of the tracks (1) is effected by telescopic dampers (5, 6) extending between the ground and the tracks (1). Preferably telescopic damper (6) are provided adjacent the ends of the tracks (1) which are uppermost when the latter are inclined, these dampers (6) being arranged to be fully contracted when the tracks (1) are horizontal and thereby serving, together with the stands (2), to carry the weight of a vehicle (20) on the tracks (1).

Abstract: A leveling device for recreational vehicles such as campers, trailers and the like, wherein the device is positioned under a wheel of the particular vehicle so as to level the vehicle to a horizontal plane while it is parked. The device is formed having a base structure defining a recess to receive a support-platform structure and a hydraulic jack when the device is in a collapsed storage mode. The base structure includes an inclined ramp whereby the wheel of the vehicle is allowed to be positioned on the support platform, so as to be raised by the jack to the proper height in order to level the vehicle. The device includes a safety locking mechanism whereby the platform is prevented from collapsing if the jack malfunctions.

Abstract: A portable vehicle servicing lift includes a trailerable frame which pivotally mounts a pair of transport wheels arranged to be moved between an extended transporting position and a retracted position in which the frame connected thereto is lowered to the ground or other support surface. The frame also mounts a pair of vehicle ramps adjacent one end by a fixed fulcrum associated with the frame, and at the opposite end by a hydraulic piston-cylinder pivotally interconnecting the ramps and the frame for movement of the ramps about the axis of the pivot fulcrum. The frame includes a pair of trolley rails mounted to the frame between the transport wheels, the trolley rails configured to guidingly support a chair assembly and other equipment associated with automotive repair for movement along the full length of the frame.

Abstract: A plurality of ramp planks of a predetermined thickness are stackable on a frame, to determine the height of the ramp. Each successive plank, in the upper direction, is shorter than the one below it. The number of planks utilized determines the height of elevation of the wheel. The degree that a vehicle is off level is measured by an inclinometer carried by the vehicle. The reading on the inclinometer tells the user the number of ramp planks he should use so that when a low side wheel of the vehicle is driven up onto the ramp, the vehicle will be substantially level. Indicia is provided on the ramp planks corresponding to indicia on the inclinometer.

Abstract: A vehicle ramp is shown housing a platform having an upper surface adapted to support the wheel of a vehicle, a generally vertical leg having an upper end supporting the platform rearward portion and an inclined ramp adapted to support a forward portion of the platform and to permit a vehicle wheel to move up to the platform. The inclined ramp includes a longitudinal axis and having opposite sides, a lower end adapted to engage the ground, and including a blade for engaging the supporting surface as a vehicle wheel engages the lower end of the inclined ramp and applies a downward force on the lower end and so as to prevent movement of the vehicle ramp away from the wheel as the wheel moves up the inclined ramp, the blade being an integral portion of the lower end of the inclined ramp. The ramp also includes brace members for providing rigidity and which are conveniently removably joined at their opposite ends to the leg and the inclined ramp.

Abstract: A knockdown disposable vehicle ramp for shipment of vehicles securely fastened to the floor of container to elevate and support one end of a wheeled vehicle in nesting alignment with another wheeled vehicle whereby a series of in-line vehicles may be positioned within a single container for shipment with each of the disposable ramps being secured in position during vehicle loading. Each of the disposable ramps is constructed of corrugated fiberboard and positioned to support the loads to which the ramp may be subjected with each ramp being provided with an inclined plane on which the wheel of a vehicle may be elevated for positioning to a wheel well on the ramp for cooperatively supporting a wheel mounted on the vehicle. Ramp and wheel well reinforcing means are positioned to support loads to which the ramp is subjected. A wheel-mounted harness securely retains the vehicle-mounted wheel on the ramp wheel well limiting vehicle displacement.

Abstract: There is disclosed an improved vehicle ramp and supporting device wherein said device utilizes a standard cinder or concrete construction block. The device includes a framework which comprises first and second brackets which are disposed along the longitudinal axis of the construction block and which are configured so as to conform to the contour of the top surface of the block. These brackets include tabs on each end which restrain the movement thereof in the direction of the longitudinal axis of the block. First and second tie brackets are also disclosed. These cooperate with corresponding ends of the first and second brackets and with the sides of the construction block to restrain the movement of the first and second brackets relative to the block in a direction perpendicular to its longitudinal axis.

Abstract: A collapsible jack comprising a base member, a support member and a ramp member with each member including a plate with side rails coupled to and extending from the plate. Front and rear pivoting mechanisms couple the base, ramp and support members each including upper and lower pivot rods extending perpendicular to the side rails and interconnected by rigid braces. The lower pivot rods have opposite ends journaled in the base side rails, while the opposite ends of the upper pivot rods are journaled in the support side rails. The upper ends of the ramp side rails are journaled to the front upper pivot rod. Openings in the ramp and base members are aligned when the jack is in its upright position to receive a locking bar which locks the jack in the upright position.

Abstract: A container transport system for carrying a plurality of vehicles includes a cargo container and at least one ramp within the container. The ramp is disposable and is made of corrugated cardboard. In forming the ramp a plurality of load cells of increasing average height are positioned next to each other and are covered by a cardboard envelope. The cells are formed by folding cardboard panels into a trapezoidal shape.

Abstract: A vehicle lift rack having a pair of runways supported at the front ends on stands so that the runways are slanted to receive a vehicle, and runway lifting and control mechanisms spaced from the front ends comprising pressure fluid lifting devices pushing against the underside of the runways, lift control links adjacent the lifting devices and interconnected so they follow simultaneously the lifting of the runways and limit the distance of the lift, safety members to prevent runway fall in the event of loss of pressure fluid, catch members associated with the safety members, and check links for resisting the runway tilt in the event of vehicle weight distribution across the lifting devices which might tend to raise the front ends.

Abstract: The rocking platform for the positioning of vehicles above ground level comprises a supporting structure for sustaining a pair of parallel longitudinal rails which define the vehicle loading surface. The supporting structure presents a cradle-shaped base having the form of a dihedron with the convexity directed towards the ground. The cradle-shaped base is formed by two bearing planes, one of which is parallel to the loading surface, while the other is inclined with respect thereto. The rails extend, with access extremities, for a substantial length above and beyond one extremity of the parallel bearing plane in the direction of the inclined bearing plane. The platform is rockable from a horizontal position, in which the supporting structure rests on the parallel bearing plane, to an inclined position in which the supporting structure rests on the inclined bearing plane.

Abstract: Apparatus for lifting a reel from a supporting surface with the reel having centrally disposed axles projecting laterally from opposite sides. Upwardly inclined guide rails are supported in spaced, parallel relation with the upper surfaces of lower portions thereof engaging the under surfaces of the axles while the reel is supported on the supporting surface. A flexible member is connected to each axle and extends toward the upper portion of the adjacent guide rail. Drive means is connected to and pulls the flexible members and the axles connected thereto upwardly along the guide rails toward upper portions thereof to lift and support the reel above the supporting surface.

Abstract: An elevating ramp for vehicles comprising a first ramp section disposed at a preselected angle with respect to the horizontal whereby the vehicle may ascend the said ramp section until the entire vehicle is disposed thereon, and a second ramp section connected with the first ramp section for receiving the vehicle thereon, said second ramp section being disposed at a greater angle with respect to the horizontal than the first ramp section whereby the vehicle may be moved through a total angular dimension with respect to the horizontal which is greater than the physical characteristics of the vehicle normally permit. When the vehicle has been positioned on the apparatus, the position of the ramp may be hydraulic adjusted for supporting the entire vehicle in a substantially horizontal position elevated above the surface of the ground.

Abstract: A wooden block, upon which an automobile wheel can climb, to facilitate tire chain installation, the block including an inclined ramp at one end, and a pair of transverse grooves across its top for receiving the chain; and the block, in a modified design, including a warning bell, so a wheel does not roll off the opposite end of the block.

Abstract: An assembly of vertically stacked slabs is provided, any number of which are adapted to be placed beneath the low wheel of a camper trailer or other vehicle to level the vehicle. The slabs are separably connected to provide a portable unitary kit, and at one end of the kit each slab is tapered from its upper to its bottom surface, and the tapered surfaces of all of the slabs form an inclined ramp.

Abstract: A folding service rack and work table unit has a rack part pivotally mounted on a wall structure or other suitable support for swinging movement between a storage position and a position for supporting a vehicle, such as a garden tractor, to be serviced. Hinged to the rack part at a portion thereof spaced farthest from the wall structure is a ramp part which permits the vehicle to be brought onto and removed from the rack means. The ramp part swings vertically so as to overlie the rack part when not needed, such as when the rack part is being employed as a work table.

Abstract: A leveling unit for parked vehicles -- such as house trailers or mobile homes or recreational vehicles -- which includes a horizontal stand having a manual vertically adjustable wheel support ramp with a wheel engaging surface and ground engaging means under the stand. A level or plumb line on the vehicle indicates which of its side needs leveling and the unit is placed under the tire on the low side by driving the wheel of the vehicle up the ramp.

Abstract: An apparatus for setting a non-skid chain on a car tire comprises a bed adapted to be placed on the ground and having a mounting surface for placing the car tire thereon, the mounting surface having a plurality of grooves for putting the chain therein. The bed consists of first and second bed sections, the first and second bed sections respectively having a substantially flat and inclined surfaces for cooperating to form the mounting surface of the bed, the first and second bed sections having adjacent lower edges. A hinge is disposed between the adjacent lower edges of the two bed sections connecting the two bed sections for allowing the bed to be folded. Preferably, the two bed sections have lower surfaces respectively having recesses therein for cooperating to form an internal space which can accommodate car tools, such as the chain when the bed is folded.

Abstract: Repositionable lift apparatus is constructed of a boom pivoted at one end near the upper end of a post. The other end of the boom pivotally supports a platform and a power cylinder is provided to pivot the boom to raise its other end from a loading position to a working position. In the loading position of the boom one end of the platform is a grade so that a vehicle may be rolled thereon. In the working position of the boom a stop means on the platform engages the boom to position the platform in a raised generally horizontal position. A manually operated winch is provided on the boom to load a vehicle on to the platform and a safety means automatically positions itself to block sudden collapse of the power cylinder arm.

Abstract: A servicing rack for motorcycles and the like includes a base having a track supported upward therefrom with a stationary section of the track and a pivotal section of the track adapted to receive the wheels of a vehicle such as a motorcycle or the like and support the vehicle in an elevated position for servicing, with power means for lifting the pivotal section of the track and the vehicle to the elevated position. The rack includes clamping means for clamping one wheel of the vehicle in position for holding it in an upright position and for cooperating with an adjustable support stand for supporting the vehicle in a suspended position when the pivotal portion of the track is lowered to the supporting surface.

Abstract: A system for leveling a vehicle parked on uneven terrain is disclosed. The wheel of the vehicle on the lowest position on the terrain is determined together with the relative amount that the low wheel must be raised to level the vehicle. An inclined ramp is adapted to be disposed proximate the low wheel of the vehicle, and the ramp is nonrigidly linked to the vehicle at a position on the vehicle disposed relatively behind the base of the ramp. The linking means includes coded indicia to indicate the appropriate length of the linking means required to allow the vehicle to travel up the ramp until the vehicle is substantially level. The vehicle is then motivated to cause the low wheel to travel up the ramp until the linking means becomes taut, to stop the vehicle in the level position.

Abstract: An automotive service ramp comprising a unitary body member including a ramp portion with integral side stiffening, tire retaining rails, a contoured rest portion to receive the tire of an automobile, and an extension beyond the rest portion which constitutes a leg portion.The ramp portion has transverse corrugations, is contoured transversely to match normal tire cross sections and has depending stiffening sides. A slight edge rail extends above the surface of the ramp.A handle is pivotally secured to the body in a position whereby it may be grasped to carry the ramp with the ramp portion hanging downward. The handle is pivoted to overlie the rest and leg portion when not in use and to be out of the way. An integral retainer portion of the body member holds the handle at a fixed position when not in use.

Abstract: A device for applying a tire chain to the tire of a vehicle includes a wheel supporting base member which is provided with a pair of wheel mounting elements in spaced relation. A central chain spacing member is slidably carried by the base member and is slidable between the wheel mounting elements to thereby establish the location of one or more transverse chain-receiving slots defined between the central spacing member and the wheel mounting elements.

Abstract: A vertically adjustable inclined ramp for supporting a wheel on an inclined surface includes a base member and a two-piece hingedly connected ramp member overlying the base. A plurality of wedge members are selectively juxtaposed between one end of the base and one end of the ramp member for disposing the ramp member on an inclined plane.

Abstract: Onto a rectangular bottom frame a lifting platform is hinged by a parallelogram guiding linkage to move vertically above the bottom frame. Between the lifting platform and the bottom platform an air bellows is fitted. A wedge plate is connected at one edge to the lifting platform to move up and down at that edge with the bottom platform while the opposite edge is drawn back and forth along a guide on the bottom platform. The wedge plate forms one side of the parallelogram and the guide forms a second side. The forward edge of the wedge plate is pivotable with respect to its remainder and cooperates with detents extending from the bottom platform to lock the lifting platform in elevated positions. The device travels on wheels which pass into the bottom platform as the bottom platform is urged to the ground under the weight of the vehicle.

Abstract: A pneumatically inflatable ramp having elastically resilient material forming the periphery of a wedge defining an enclosed internal air chamber with a protective upper surface to support a vehicle tire and a manually adjustable valve to adjustably regulate inflation. The device is pre-inflated to its normal ramp shape, a vehicle wheel to be leveled positioned thereon and air then removed from the ramp to bring the supported tire to the desired level position.

Abstract: A tire chain container and mounting aid is disclosed which includes a pair of hollow shells which, when fastened together in open-face-to-open-face relation, form a closed container capable of containing both of the anti-skid tire chains used in connection with a particular motor vehicle, and which are so contoured and of such structural strength as to be capable of serving as ramps onto which the rear wheels of the motor vehicle may be driven to facilitate mounting of the tire chains.