Abstract:
The present invention concerns articulation means (1, 100, 200, 300, 400, 500, 600, 700, 800, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913) suited to connect two elements (W, D), said means comprising a first part (2) and a second part (3), each one suited to be fixed to one of the above mentioned elements (W, D) and one first rotation axis (4) and a second rotation axis (5), preferably parallel to each other. Said articulation means also comprise kinematic means (6) suited to ensure that a rotation of the first part (2) by a first angle (Al) in relation to said first axis (4) determines a movement of the first axis (4) in relation to the second axis (5).
Abstract:
The invention is a device (1, 100, 200, 300, 400, 500, 600, 700) for converting a rotary motion into a linear motion, comprising a first threaded element (3) that defines a first axis (7), suited to be coupled with a second threaded element (4) defining a second axis (10), said axes (7, 10) being substantially parallel to each other but not coinciding with each other. The device (1) also comprises means (12) arranged between the first threaded element (3) and the second threaded element (4), suited to transmit the rotary motion imparted to one of the elements (3, 4) to the other.
Abstract:
The invention provides for a lifting and/or stabilising device (1, 100, 200) for vehicles in general, comprising: a fixing element (2) for anchoring the device to the vehicle; lifting means (3) provided with an actuator (6) suitable for moving a supporting element (5) along a lifting axis (7) to lift the vehicle; articulation means (4) suitable for allowing the lifting means (3) to move from one first folded position, in which the lifting axis (7) is not square to the ground (S), to a second work position in which the lifting axis (7) is in a position substantially square to the ground (S). The device (1, 100, 200) furthermore comprises connection means (8) suitable for rigidly connecting the lifting means (3) to the fixing element (2) during lifting of the vehicle. The invention furthermore concerns a relative vehicle lifting and/or stabilising system and process.
Abstract:
The invention is a device (1, 100, 200, 300, 400, 500, 600, 700) for converting a rotary motion into a linear motion, comprising a first threaded element (3) that defines a first axis (7), suited to be coupled with a second threaded element (4) defining a second axis (10), said axes (7, 10) being substantially parallel to each other but not coinciding with each other. The device (1) also comprises means (12) arranged between the first threaded element (3) and the second threaded element (4), suited to transmit the rotary motion imparted to one of the elements (3, 4) to the other.
Abstract:
Rolling screw (1) comprising a first threaded male member (6), a second threaded member (3), means (5) that permit said second threaded member (3) to rotate freely in relation to the housing (2), as well as means (7) that permit to maintain fixed and constant the position of the axis of said first threaded member (6) in relation to the housing (2). Means of synchronisation are also foreseen for the relative rotation between said first member (6) and said second member (3). Said screw is characterised in that at least one of the two threaded members presents a threading conformation such to permit the transmission of the rotation motion to another element without relative tangential sliding action.
Abstract:
The present invention concerns articulation means (1, 100, 200, 300, 400, 500, 600, 700, 800, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913) suited to connect two elements (W, D), said means comprising a first part (2) and a second part (3), each one suited to be fixed to one of the above mentioned elements (W, D) and one first rotation axis (4) and a second rotation axis (5), preferably parallel to each other. Said articulation means also comprise kinematic means (6) suited to ensure that a rotation of the first part (2) by a first angle (A1) in relation to said first axis (4) determines a movement of the first axis (4) in relation to the second axis (5).
Abstract:
The invention provides for a lifting and/or stabilising device (1, 100, 200) for vehicles in general, comprising: a fixing element (2) for anchoring the device to the vehicle; lifting means (3) provided with an actuator (6) suitable for moving a supporting element (5) along a lifting axis (7) to lift the vehicle; articulation means (4) suitable for allowing the lifting means (3) to move from one first folded position, in which the lifting axis (7) is not square to the ground (S), to a second work position in which the lifting axis (7) is in a position substantially square to the ground (S). The device (1, 100, 200) furthermore comprises connection means (8) suitable for rigidly connecting the lifting means (3) to the fixing element (2) during lifting of the vehicle. The invention furthermore concerns a relative vehicle lifting and/or stabilising system and process.
Abstract:
Rolling screw (1) comprising a first threaded male member (6), a second threaded member (3), means (5) that permit said second threaded member (3) to rotate freely in relation to the housing (2), as well as means (7) that permit to maintain fixed and constant the position of the axis of said first threaded member (6) in relation to the housing (2). Means of synchronisation are also foreseen for the relative rotation between said first member (6) and said second member (3). Said screw is characterised in that at least one of the two threaded members presents a threading conformation such to permit the transmission of the rotation motion to another element without relative tangential sliding action.
Abstract:
The invention provides for a lifting and/or stabilising device (1, 100, 200) for vehicles in general, comprising: a fixing element (2) for anchoring the device to the vehicle; lifting means (3) provided with an actuator (6) suitable for moving a supporting element (5) along a lifting axis (7) to lift the vehicle; articulation means (4) suitable for allowing the lifting means (3) to move from one first folded position, in which the lifting axis (7) is not square to the ground (S), to a second work position in which the lifting axis (7) is in a position substantially square to the ground (S). The device (1, 100, 200) furthermore comprises connection means (8) suitable for rigidly connecting the lifting means (3) to the fixing element (2) during lifting of the vehicle. The invention furthermore concerns a relative vehicle lifting and/or stabilising system and process.