摘要:
The present invention relates to a device for the automatic demounting of a tire from a rim having: - a support arm (4) being liftable and lowerable in a direction substantially parallel to the rotation axis (x-x), - a demounting tool (10) articulated to the support arm (4), - an attachment member (12) for the demounting tool (10), comprising a first and a second articulation pin (13,14) extending substantially parallel to each other, - at least one extension appendage of the support arm (4) or a section (17) of the support arm (4), which extends beyond the second articulation pin (14), and - at least one tie rod member (18) that is articulated on one side to the tool, and on the other side to the extension appendage or section (17) of the support arm (4).
摘要:
The present invention relates to a bead breaker group for a tire mounting-demounting machine, which includes a support arm (2) displaceable, in use, in two bead breaking directions ( a , b ) along one bead breaking axis (w-w), and comprises a pair of bead breaker tools (3a, 3b; 3c, 3d) supported on substantially opposite sides with respect to the support arm (2), thereby defining opposite work fronts (3e) directed away from the support arm (2), the work front of a first bead breaker tool (3a, 3c) of the pair of bead breaker tools being directed towards one bead breaking direction ( a ) of the two bead breaking directions, whereas the work front of a second bead breaker tool (3b, 3d) of the pair of bead breaker tools is directed towards the other bead breaking direction (b) of the two bead breaking directions.
摘要:
The present invention regards a device for assembling and/or disassembling a support ring (SR) within or from a tyre (T), such device comprising a base (2), a column or pillar (3) rising from said base (2) and a grip and release group (7) and/or an extraction group (13).
摘要:
A device for feeding a fluid to a container comprising a supplying line (3) for supplying the fluid, an end (3a) for the inlet of the fluid into the supplying line (3), a dispensing end (3b) for dispensing the fluid into the container (2), and an opening/closing valve member (4) intercepting the supplying line (3) and which is movable between a closing position and an opening position.
摘要:
The present invention relates to a device for demounting a tired wheel comprising at least one base structure (2), at least one support arm (3) connected to said at least one base structure (2) so as to be angularly displaceable with respect thereto, actuation means (5) for actuating the support arm (3) designed to angularly displace the arm with respect to the at least one base structure (2), and a demounting tool (4) connected to the support arm (3) so as to be angularly displaceable with respect thereto.