Teco S.r.l.

Other

Nexion S.p.a.

Michele Barbetti

Gianfranco Pellacani

Mauro Barbetti

Roberto Iotti

Andrea Ligabue

Simone Cocchi

In an apparatus for angular positioning of an operating arm of a tire changing machine, the arm has a first or proximal end hinged to a column extending vertically from the base of the tire changing machine. The arm is hinged to the column for swinging in a horizontal plane in a first direction of rotation toward a work position or in an opposite direction of rotation toward a rest position. The arm has an opposite, distal end having a support element for supporting work tools associated therewith. An adjustable lock or stop is provided for locking rotation of the operating arm in the first direction of rotation, the apparatus comprising a second lock or stop for locking rotation of the operating arm in the second direction of rotation, opposite to the first direction of rotation.

Apparatus for angular positioning of an operating arm of a tire changing machine

A balanced vertical moving apparatus for moving a body having a first weight toward, or from, a selected elevation includes a loading device, on which the body is designed to be loaded; a moving system powered by a power source; a first detection unit detecting the first weight, which is interposed between the loading device and the moving system; a storage system storing a reference weight in a storage device; and a drive system driving the moving system, which is connected to the first detection unit and the storage system and is designed to actuate the moving system, the drive system having at least two alternately selectable operating states, a first lifted state and a second lowered state, which are both designed to be selected by an external control system, a third automatic actuation state being selectable when an additional external force is applied to the loading device.

Apparatus for vertical balanced movement

A working tool orienting device in a tire demounting machine includes a base which supports a rotary apparatus, rotating about an axis of rotation and designed to bear and lock wheel rims thereon; a column rising from the base and having an end secured to the base and an end opposite thereto facing upward; a moving arm, which is moved between positions close to and away from the rotary apparatus; a support arrangement for supporting working tools, which is coupled with the upward facing end, and joint means interposed between the support arrangement and the upward facing end, which are configured to make the support arrangement movable relative to the arm.

Working tool orienting device in tire demounting machine

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Correggio, Italy

Michele Barbetti