An apparatus for removing lug nuts for changing a tire on a vehicle has a bracing structure and at least three arms connected to the bracing structure. A first arm extends upward and a second arm, adapted to operate as a footrest, extends outward and both arms are positioned such that one may stand on the second arm to generate extra torque while grasping the first arm for stability. A third arm is adapted to receive a socket and is oriented along the socket's axis of rotation. All arms are collapsible for storage.

A device for the shaft-hub coupling, in particular for the automotive sector. The peculiarity of this device is that it comprises a box-like body (4) arranged to be inserted inside a shaft (2), to be coupled with a hub (3). The body (4) further has removable means (5, 5′, 5″), operable by means of a lock (6), for engagement with the hub (3).

An apparatus for removing lug nuts for changing a tire on a vehicle has a bracing structure and at least three arms connected to the bracing structure. A first arm extends upward and a second arm, adapted to operate as a footrest, extends outward and both arms are positioned such that one may stand on the second arm to generate extra torque while grasping the first arm for stability. A third arm is adapted to receive a socket and is oriented along the socket's axis of rotation. All arms are collapsible for storage.

Disclosed are devices and methods for changing a vehicle wheel. The devices include an elongated shaft, a wrench portion coupled to a first end of the elongated shaft, a lever portion coupled to a second end of the elongated shaft, the lever portion including: a foot pedal configured to cause a socket to apply a first torque to a fastener; a hand grip configured to cause the socket to apply a second torque to the fastener; and a first opening and a second opening, the first opening and the second opening being configured to permit the hand of a user to grasp the hand grip. The disclosed methods include steps for using the devices to loosen and tighten lug nuts on a vehicle wheel.

This present invention relates to a spare tire removal tool for quickly and easily releasing a spare tire from the underside of a frame or chassis of a vehicle, such as a SUV, RV, truck or the like. The spare tire removal tool is comprised of two elongated poles that are removably connected to one another, and are rotated by an automatic cordless electric tool to control the turning speed and rotation of the poles for lowering a spare tire or raising a flat or otherwise damaged tire into the spare tire mount. The electric tool is preferably battery powered.

A lug nut loosening assembly includes a coupler that has a well therein for insertably receiving a free end of a lug wrench. The coupler has an axle aperture therein and an axle is insertable through the axle aperture. A pair of wheels is each of the wheels is positionable on the axle when the axle is inserted through the axle aperture wherein each of the wheels is configured to rest on a support surface upon which the vehicle is parked. each of the wheels rolling along the support surface when the vehicle is rolled rearwardly and when the lug wrench is positioned on the lug nut and is inserted into the sleeve wherein the pair of wheels is configured to transfer the rearward motion of the vehicle into counter-clockwise rotation of the lug wrench for breaking free the lug nut.

A lug nut loosening assembly includes a coupler that has a well therein for insertably receiving a free end of a lug wrench. The coupler has an axle aperture therein and an axle is insertable through the axle aperture. A pair of wheels is each of the wheels is positionable on the axle when the axle is inserted through the axle aperture wherein each of the wheels is configured to rest on a support surface upon which the vehicle is parked. each of the wheels rolling along the support surface when the vehicle is rolled rearwardly and when the lug wrench is positioned on the lug nut and is inserted into the sleeve wherein the pair of wheels is configured to transfer the rearward motion of the vehicle into counter-clockwise rotation of the lug wrench for breaking free the lug nut.

A lift to facilitate changing of a tire and wheel assembly on an automobile, small truck or trailer in the field. The lift includes an elongated rod with a U-shaped socket having a slot and aligned flat to facilitate seating and pivoting of the socket on a lug bolt on an axle-spindle of the vehicle when passed through one of the bolt holes in the tire rim. A handle is provided on the opposite end of the elongated rod by which an operator may lift the tire using the lever principle while rotating the assembly such that the bolt holes in the rim align with the lug bolts. A slide on the elongated rod serves as a stop to control sliding of the tire and wheel assembly towards the operator during the lifting operation.

An apparatus for removing lug nuts for changing a tire on a vehicle has a bracing structure and at least three arms connected to the bracing structure. A first arm extends upward and a second arm, adapted to operate as a footrest, extends outward and both arms are positioned such that one may stand on the second arm to generate extra torque while grasping the first arm for stability. A third arm is adapted to receive a socket and is oriented along the socket's axis of rotation. All arms are collapsible for storage.

A hand operated tool for simultaneously threading a plurality of lug nuts onto corresponding studs of an axle includes a housing having a base onto which a plurality of lug gears, each carrying a lug socket, are rotatably mounted, and a circumferential side wall carrying an annular gear having teeth meshed with teeth of the lug gears. At least one lever arm extends radially away from an outer surface of the circumferential side wall to allow all required studs to be threaded onto a vehicle axle simultaneously.