The embodied invention is a two tire lift tower and platform that is movable on castors. A motorized belt system is used to lift the tires. The belt system is mounted on each tower and is connected to a horizontal tire lifting bar. It is designed for portability by using a rechargeable battery is mounted on a rotating frame that allows each tire to be lifted separately. Simple buttons operate the tire belt lifting design that also allows for motor speed control to be adjusted by the operator. The dual belt system ensures that the horizontal lift bar is adequately maintained in a horizontal orientation. The maintenance of the unit is relatively simple due to the simplified design.

A wheel dolly for raising a vehicle wheel off the floor is disclosed. The dolly has at least two wheel straddle bars, each straddle bar having a non-swing caster assembly. A swing caster assembly is connected to each straddle bar. The assembly includes a stationary frame supporting a swing axle, a swing frame that rotates about the swing axle, and a swing caster connected to swing frame. The swing caster defines a swivel plane. A lift bar connects the two wheel straddle bars. The dolly can transition between two configurations: a lowered configuration, wherein the swivel plane is not parallel to the floor, and a raised configuration, wherein the swivel plane is substantially parallel to the floor.

The present invention relates to a manually operable carriage and working attachments that may be employed with the carriage. The attachments may include a plow, a logging clamp, or other implements.

A hand truck includes a main frame mechanism and a clamping mechanism. The main frame mechanism includes a main frame unit configured to carry an article, and a wheel unit connected to the main frame unit for moving the main frame unit. The clamping mechanism includes two clamping frame units disposed movably and respectively on left and right sides of the main frame unit. The clamping frame units are driven to move relative to the main frame unit between a clamped state and an unclamped state, in which the clamping frame units are moved close to and away from each other to clamp and release therebetween the article, respectively.

A beach cart is formed from a frame that has a pair of wheel trucks depend downwardly from either end thereof. A handle is attached at one end of the frame, either to the frame or to the wheel truck thereat, to pull the cart. A pair of chairs is attached to the frame and each has a base, a back, and a leg rest with the back capable of reclining and the leg rest capable of rotating with respect to the base. A table is located on either end of the frame and each rotates between an upright folded position and a deployed horizontal position. The chair back and leg rest as well as the tables act as sidewall when items are being transported by the cart between two locations.

A vehicle service cart having a rolling base and a cabinet structure extending, therefrom. The service cart further comprises a plurality of handles operable to serve as wheel-mounts without disrupting rolling functions of the cart. The service cart further comprises a compressed-air tank. The service cart further comprises a specialized work surface atop the cabinet structure, the specialized work surface having specialized recesses to hold particular tools.

A wheel lifting device comprising a base structure with support means for being supported by a ground surface and a lifting frame with at least one wheel support member and a frame leg which extends upwardly at an angle to the ground surface. A link mechanism is connected to the base structure and to the lifting frame and a pivotal manoeuvring lever is connected to the link mechanism for lifting the lifting frame relative to the base structure. The blocking device for locking the manoeuvring lever at any desired pivotal position comprises a weight which is slidable along the frame leg and arranged to intersect the pivotal movement path of the manoeuvring lever and to be brought into frictional engagement with the frame leg when influenced by a force generated by the manoeuvring lever in order to block the lifting frame from downward movement relative to the base structure.

A self-loading dolly apparatus. Each of a pair of support bars has a saddle bracket and an inside wheel assembly rigidly affixed with the support bar and offset from the vertical axis. A lift bar is secured to the saddle brackets, then raised so that an outside pair of wheel assemblies can be positioned adjacent the respective saddle bracket. The outside wheel assemblies are secured when the lift bar is raised, whereupon the inside wheel assemblies and the saddle brackets realign with the vertical axis and the support bars are angled upward.

The present invention relates to a manually operable carriage and working attachments that may be employed with the carriage. The attachments may include a plow, a logging clamp, or other implements.

In one embodiment, there is provided an apparatus for retaining and moving an automobile tire, and which includes a pair of tire engagement roller assemblies and a lever actuator assembly coupled to the roller assemblies. The roller assembly includes a movable base frame and a tire engaging roller rotatably coupled to the base frame, and the lever actuator assembly includes a lever arm, a link arm pivotally coupled to the lever arm along a length thereof, and a retention bar for selectively holding the lever and link arms in a fixed position relative to each other. Longitudinal end portions of the lever and link arms are rotatably coupled to associated said roller assemblies. Rotational movement of the lever arm towards a generally upright position effects inward movement of the roller assemblies towards each other to mount the tire disposed therebetween.