A tool for breaking a bead of a tire from a wheel rim includes a clamping device and prying device. First and second jaws of the clamping device clamp onto the wheel rim. As the jaws clamp together, the second jaw wedges between the tire and wheel rim, forming a gap therebetween. The second jaw includes a hook that provides a fixed leverage point when the clamping device is fixed in place. The prying device engages with the fixed leverage point, and a wedge disposed on a bend in the prying device is wedged into the gap formed by the clamping device. The prying device is then levered on the fixed leverage point toward the tire so that the wedge pushes on an outer surface of the tire to break the bead of the tire from the wheel rim.

Described herein is a wheel rim clip or clamp that is used to assist the user in mounting or remounting a bicycle tire on a wheel, thereby allowing the user to use both hands in mounting the tire around the wheel (tubeless or a tube/inner tube assembly). Furthermore, the rim clip allows a user to mount or remove a tire from a wheel rim with or without a work stand.

Described herein is a wheel rim clip or clamp that is used to assist the user in mounting or remounting a bicycle tire on a wheel, thereby allowing the user to use both hands in mounting the tire around the wheel (tubeless or a tube/inner tube assembly). Furthermore, the rim clip allows a user to mount or remove a tire from a wheel rim with or without a work stand.

A portable tire changing stand that includes a frame, a rear support leg and a horizontal front leg that attaches to the lower end of the frame and is removable. A removable center shaft perpendicular to the frame is attached to the central part of the frame. For accurate centering of the rim, a stepped bushing is arranged on the center shaft. Plastic support surfaces are attached to the frame above and below the center shaft. A tire lever is attached to the socket and a tire bead is pushed off the rim with the plate attached to the lever. The position of the plate can be adjusted by changing the distance between the bracket and the center shaft. A socket is attached to the ratchet mechanism and the lever attached to it gives the mounting head movement around the center shaft.

A portable tire changing stand that includes a frame, a rear support leg and a horizontal front leg that attaches to the lower end of the frame and is removable. A removable center shaft perpendicular to the frame is attached to the central part of the frame. For accurate centering of the rim, a stepped bushing is arranged on the center shaft. Plastic support surfaces are attached to the frame above and below the center shaft. A tire lever is attached to the socket and a tire bead is pushed off the rim with the plate attached to the lever. The position of the plate can be adjusted by changing the distance between the bracket and the center shaft. A socket is attached to the ratchet mechanism and the lever attached to it gives the mounting head movement around the center shaft.

A tire changing machine includes a base having a pedal-operated control system located on one side, a rotating platform which defines a surface upon which wheels of vehicles can be fixed, and which is supported by the base, a column rising from the base, an operating arm hinged to an upper area of the column, which can be oriented in a plane transverse to the column and parallel to the plane of the platform, between a work position facing the platform and an opposite rest position facing away from the platform and having a hinging end and an opposite end having a connection for a device holding work tools, a selector unit being interposed between the hinging end and the column, for selecting an orientation of the operating arm in its work position.

This invention relates to a tire lifting and removing tool of that facilitates shifting of tires on/off the trucks or the like, holding the tire at a place. The tool may be used for removing the spacer rings between the tires, as a pry bar. The tool allows an upper tire bead to be lifted beyond its wheel rim flange in one lever-like operation.

This invention relates to a tire lifting and removing tool of that facilitates shifting of tires on/off the trucks or the like, holding the tire at a place. The tool may be used for removing the spacer rings between the tires, as a pry bar. The tool allows an upper tire bead to be lifted beyond its wheel rim flange in one lever-like operation.

A tire removal assembly includes a press that has a base and an actuator. The base may be positioned on a support surface and the actuator is spaced from the base.

The actuator may be fluidly coupled to an air source thereby facilitating the actuator to move downwardly with respect to the base. The actuator is biased to move upwardly with respect to the base. The press may have a tire positioned between the base and the actuator thereby facilitating the actuator to engage the tire such that the actuator breaks a bead on the tire.

A tire removal assembly includes a press that has a base and an actuator. The base may be positioned on a support surface and the actuator is spaced from the base.

The actuator may be fluidly coupled to an air source thereby facilitating the actuator to move downwardly with respect to the base. The actuator is biased to move upwardly with respect to the base. The press may have a tire positioned between the base and the actuator thereby facilitating the actuator to engage the tire such that the actuator breaks a bead on the tire.