An assembly for correcting an attitude of at least a selected portion of a structure, where the assembly includes a controller affixed to a structure operatively coupled with one or more jacks operable to change the attitude of the structure; and a remote device configured to communicate wirelessly with the controller to change the attitude of a selected portion of the structure. Also disclosed is a method for adjusting an attitude of a movable structure.

An assembly for correcting an attitude of at least a selected portion of a structure, where the assembly includes a controller affixed to a structure operatively coupled with one or more jacks operable to change the attitude of the structure; and a remote device configured to communicate wirelessly with the controller to change the attitude of a selected portion of the structure. Also disclosed is a method for adjusting an attitude of a movable structure.

A stabilizer pad for use with stabilizer legs of a work machine is disclosed. The stabilizer pad may include a frame configured for attachment to the stabilizer leg of the work machine. The stabilizer pad may further include a first surface configured to contact a ground surface, the first surface including a resilient member, and the first surface extending a first distance from the frame in a first direction. Additionally, the stabilizer pad may include a second surface configured to contact a ground surface, the second surface including a plurality of rigid members, and the second surface extending a second distance from the frame in the first direction, the second distance being less than the first distance.

A stabilizer pad for use with stabilizer legs of a work machine is disclosed. The stabilizer pad may include a frame configured for attachment to the stabilizer leg of the work machine. The stabilizer pad may further include a first surface configured to contact a ground surface, the first surface including a resilient member, and the first surface extending a first distance from the frame in a first direction. Additionally, the stabilizer pad may include a second surface configured to contact a ground surface, the second surface including a plurality of rigid members, and the second surface extending a second distance from the frame in the first direction, the second distance being less than the first distance.

A method of leveling a parked semi-trailer at a loading dock, the method comprising: (a) positioning a portable stabilizing device at least partially underneath a forward portion of the parked semi-trailer; (b) positioning a lift associated with the portable stabilizing device to bear weight of the forward portion of the parked semi-trailer; (c) reorienting the parked semi-trailer so a floor of the parked semi-trailer goes from a substantially parallel orientation to an approximately non-parallel orientation with respect to a horizontal floor of the loading dock by repositioning at least one of the jack and a landing gear of the parked semi-trailer; and, (e) maintaining the lift in a weight bearing position while goods are at least one of unloaded from or loaded onto the parked semi-trailer.

A system, and device for supporting a vehicle, the system may include a substantially rigid pad bracket and include a jack pad configured to engageably connect to the pad bracket, the jack pad includes body having an upper surface and a lower surface joined by a side wall and defining a recess for retaining a portion of the pad bracket, wherein the jack pad is formed of a flexible or elastic material.

A system, and device for supporting a vehicle, the system may include a substantially rigid pad bracket and include a jack pad configured to engageably connect to the pad bracket, the jack pad includes body having an upper surface and a lower surface joined by a side wall and defining a recess for retaining a portion of the pad bracket, wherein the jack pad is formed of a flexible or elastic material.

There is provided a singly steerable, serpentine steel track crawler. The single-track crawler can steer independently in a serpentine fashion. Two or more single crawler tracks side-by-side can be transformed into a multi-track crawler vehicle. The single-track crawler or multi-track crawler vehicle can be fitted with rubber tires for plying on paved roads. This makes it a versatile, multi-terrain vehicle for agriculture and earth-moving applications.

There is provided a singly steerable, serpentine steel track crawler. The single-track crawler can steer independently in a serpentine fashion. Two or more single crawler tracks side-by-side can be transformed into a multi-track crawler vehicle. The single-track crawler or multi-track crawler vehicle can be fitted with rubber tires for plying on paved roads. This makes it a versatile, multi-terrain vehicle for agriculture and earth-moving applications.

Maneuverable ergonomic trailer stands are disclosed. An example portable trailer stand includes: a frame having an upper ledge, a post, and a lower subframe, the lower subframe connected to the upper ledge via the post; an extendible leg coupled to the post independent of the lower subframe, the upper ledge being vertically movable based on movement of the extendible leg relative to the upper ledge, the post, and the lower subframe of the frame; and a wheel connected to the frame via the lower subframe such that the wheel is to move with the upper ledge as the upper ledge is vertically moved.