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11. 发明公开

EP3147141A1 IMPROVED METHOD AND DEVICE FOR FITTING OR REMOVING TYRES ON RIMS 有权
标题翻译：安装或轮胎的车轮上拆卸改进方法和设备
公开(公告)号：EP3147141A1
公开(公告)日：2017-03-29
申请号：EP16195316.1
申请日：2015-09-18
申请人： Snap-on Equipment S.r.l.
发明人： BRAGHIROLI, Francesco , SOTGIU, Paolo
IPC分类号： B60C25/05 , B60C25/138
CPC分类号： B60C25/056 , B60C25/138
摘要： A method for fitting a tyre onto a rim or removing a tyre from a rim envisages that a wheel or rather a tyre/rim assembly or the rim only is rotated by an electric motor (12), preferably of an asynchronous type, about an axis (A), the supply current of the electric motor (12) being controlled by varying the frequency and/or amplitude and/or supply voltage of said motor (12). It is envisaged that the supply current is automatically varied in order to impart to the electric motor (12) an optimum torque/speed combination based on the fitting/removal operating conditions.
A device in which the above-mentioned method is implemented is also claimed.

12. 发明公开

EP1612064A1 A self-centring blocking device for wheels on turntables of tyre-changing machines 审中-公开
标题翻译： Selbstzentrierende-Spannvorrichtungfüreinen Drehteller einer Reifen-Montagemachine
公开(公告)号：EP1612064A1
公开(公告)日：2006-01-04
申请号：EP05076272.3
申请日：2005-06-01
申请人： Snap-on Equipment S.r.l.
发明人： Spaggiari, Rino
IPC分类号： B60C25/132
CPC分类号： B60C25/138 , B60C25/0545
摘要： The device for blocking wheels on a turntable of tyre-changing machines comprises a hollow shaft (13) to a top of which is constrained a turntable (11) having a central opening in which a blocking pin (14) slides, which pin is provided with a truncoconical stopper (21) which engages superiorly with a central hole of the wheel rim (12). The pin is displaced and held in rim-blocking position by a pneumatic single-acting cylinder (22) and by means (28,29) for automatically constraining the pin to the cylinder. The blocking of the rim (12) is completed by a hinge mechanism for preventing rotation of the rim in relation to the table.
摘要翻译：用于在轮胎更换机的转盘上阻挡车轮的装置包括中空轴（13），其顶部约束具有中心开口的转台（11），其中阻塞销（14）滑动到其中，该销被设置其具有与轮缘（12）的中心孔上方接合的截锥形塞（21）。销通过气动单作用气缸（22）和用于将销自动约束到气缸的装置（28,29）移位并保持在挡圈位置。通过用于防止轮辋相对于工作台旋转的铰链机构来完成轮辋（12）的阻挡。

13. 发明授权

EP1314583B1 A device for inserting and extracting a support ring in a tyre 有权
标题翻译： Einrichtung zum Einschieben und Herausziehen von einemStützringin einem Reifen
公开(公告)号：EP1314583B1
公开(公告)日：2005-01-26
申请号：EP02425233.0
申请日：2002-04-17
申请人： Snap-on Equipment S.r.l.
发明人： Spaggiari, Rino
IPC分类号： B60C25/04 , B60C25/02
CPC分类号： B60C25/04 , B60C25/02 , Y10T29/49481 , Y10T29/49494 , Y10T29/49822 , Y10T29/53448 , Y10T29/5383 , Y10T29/53922

14. 发明公开

EP1459913A3 A device for mounting and dismounting tyres 有权
标题翻译： Vorrichtung zum Montieren和Demontieren von Reifen
公开(公告)号：EP1459913A3
公开(公告)日：2004-11-10
申请号：EP04004342.4
申请日：2004-02-26
申请人： Snap-on Equipment S.r.l.
发明人： Spaggiari, Rino
IPC分类号： B60C25/138
CPC分类号： B60C25/138 , B60C25/0578
摘要： The device includes a special tool for extracting an upper bead of a tyre; the tool is of such a shape and is activated in such a way as to automate the tyre dismounting operation reliably and safely. The device comprises other tools, used in the lower bead extraction operation and in the mounting of a tyre, which tools are operated using compressed-air actuators which operate tool-bearing arms according to preset trajectories and runs.
摘要翻译：该装置包括用于提取轮胎的上胎圈的专用工具; 该工具具有这样的形状并被激活，以便可靠且安全地使轮胎拆卸操作自动化。该装置包括用于下部胎圈提取操作和轮胎安装中的其它工具，该工具使用根据预设轨迹运行工具支承臂的压缩空气致动器来操作。

15. 发明公开

EP2927182A1 Lifting apparatus for vehicle wheels 有权
标题翻译： HEBEVORRICHTUNGFÜRFAHRZEUGRÄDER
公开(公告)号：EP2927182A1
公开(公告)日：2015-10-07
申请号：EP15159434.8
申请日：2015-03-17
申请人： Snap-on Equipment S.r.l.
发明人： Braghiroli, Francesco , Cavalli, Gianluca , Sotgiu, Paolo , Tralli, Marco
IPC分类号： B66F7/06 , G01M1/02 , G01M1/04
CPC分类号： B66F7/0641 , G01M1/02
摘要： A lifting apparatus for a vehicle wheel comprising a wheel support (12) which is selectively movable in order to lift or lower a vehicle wheel which is positioned thereon. An actuator group (40) is connected to the wheel support (12) in order to actuate the lifting and lowering thereof. A control unit is operationally connected to the actuator group (40) in order to control the actuation. A lifting sensor member (50) is provided to detect the height of the wheel support (12). At least one actuation instruction brings about the actuation of the actuator group (40) in order to lift the wheel support (12) from a lowered rest position to a predetermined lifting position, which is detected by the lifting sensor member (50).
摘要翻译：一种用于车轮的提升装置，包括一个可以选择性地移动以便提升或降低位于其上的车轮的轮支撑件（12）。致动器组（40）连接到车轮支撑件（12）以便致动其提升和降低。控制单元可操作地连接到致动器组（40），以便控制致动。提供升降传感器构件（50）以检测车轮支撑件（12）的高度。至少一个致动指令引起致动器组（40）的致动，以便将轮支撑件（12）从降低的静止位置提升到由提升传感器构件（50）检测到的预定提升位置。

16. 发明授权

EP1724129B1 A device for debeading tyres from wheels positioned on a turntable of a tyre-removing machine 有权
标题翻译：一种用于debeading一个安装在轮胎 - 车轮组件的机器的转台装置
公开(公告)号：EP1724129B1
公开(公告)日：2008-03-19
申请号：EP05425335.6
申请日：2005-05-18
申请人： Snap-on Equipment S.r.l.
发明人： Spaggiari, Rino
IPC分类号： B60C25/05
CPC分类号： B60C25/138

17. 发明授权

EP1459913B1 A device for mounting and dismounting tyres 有权
标题翻译：用于安装和拆卸轮胎的装置
公开(公告)号：EP1459913B1
公开(公告)日：2007-07-04
申请号：EP04004342.4
申请日：2004-02-26
申请人： Snap-on Equipment S.r.l.
发明人： Spaggiari, Rino
IPC分类号： B60C25/138
CPC分类号： B60C25/138 , B60C25/0578

18. 发明公开

EP1724129A1 A device for debeading tyres from wheels positioned on a turntable of a tyre-removing machine 有权
标题翻译：一种用于debeading一个安装在轮胎 - 车轮组件的机器的转台装置
公开(公告)号：EP1724129A1
公开(公告)日：2006-11-22
申请号：EP05425335.6
申请日：2005-05-18
申请人： Snap-on Equipment S.r.l.
发明人： Spaggiari, Rino
IPC分类号： B60C25/05
CPC分类号： B60C25/138
摘要： The debeading device comprises in particular a disc tool (18) and relative means for driving the tool, which move the tool in especially effective combined trajectories. The means for driving are very simple and easy to dismount for any necessary maintenance operations or the like.
摘要翻译：所述debeading装置特别地包括一个光盘工具（18）和用于驱动所述工具，它在爱移动工具是特别有效的组合轨迹相对的装置。用于驱动手段非常简单，拆卸方便任何必要的维护操作等。

19. 发明授权

EP1256780B1 A process for identifying a specific light signal in a goniometer from among other potentially disturbing light signals 有权
标题翻译：在其他潜在干扰的光信号的测角器之中对特定的光信号的识别的方法
公开(公告)号：EP1256780B1
公开(公告)日：2006-08-30
申请号：EP02425162.1
申请日：2002-03-15
申请人： Snap-on Equipment S.r.l.
发明人： Braghiroli, Francesco , Cagnolati, Fabrizio , Castagnoli, Norberto , Matteucci, Marco
IPC分类号： G01B11/275 , G01B11/00 , G01D5/26
CPC分类号： G01D5/26 , G01B11/00 , G01B11/2755

20. 发明公开

EP1262742A3 A process for calibrating a sensor 审中-公开
标题翻译：校准传感器的过程
公开(公告)号：EP1262742A3
公开(公告)日：2004-09-22
申请号：EP02425236.3
申请日：2002-04-17
申请人： Snap-on Equipment S.r.l.
发明人： Braghiroli, Francesco
IPC分类号： G01D18/00 , G01B11/275
CPC分类号： G01B21/26 , G01B2210/12
摘要： A process for calibrating a sensor for measuring an angle of inclination of a motor vehicle wheel, comprising a transducer which converts a unit of measurement of an angular displacement into a different quantity, constituted in the example by an electrical signal, which represents an indication of the measured angle, comprising: reading a plurality of known measurements relating to known and different angular displacements x j ; reading and storing a plurality of ordered pairs (x j , f j ), where x j = known measurement of angular displacement and f j = corresponding measurement of a transduced quantity obtained from a reading; calculation of a plurality of low-degree interpolating polynomials which are lower than the plurality of ordered pairs (x j , f j ), each of which results from a determined number of the ordered pairs of contiguous ordered pairs (x j , f j ). A calculation of a measurement of an angular displacement not coinciding with any of known measurements for angular displacements X j is performed with at least one polynomial interpolation using at least one of the interpolating polynomials, which is selected so that a measurement f read at the sensor for measurement x of the angular displacement (to be measured) is comprised within a field described by measurements f j belonging to contiguous ordered pairs (x j , f j ).
摘要翻译：用于校准用于测量机动车辆车轮的倾斜角度的传感器的过程包括将角位移的测量单位转换成不同的量的传感器，该传感器在该示例中由电信号构成，其代表所测量的角度包括：读取与已知的和不同的角位移xj有关的多个已知测量值; 读取并存储多个有序对（xj，fj），其中xj =角度位移的已知测量值并且fj =从读数获得的转换量的对应测量值; 计算低于多个有序对（xj，fj）的多个低度插值多项式，每个有序对由连续有序对（xj，fj）的有序对的确定数量得到。通过使用至少一个内插多项式的至少一个多项式内插来执行与任何已知的角位移测量Xj不一致的角位移的测量值的计算，该内插多项式被选择为使得在传感器处读取的测量值f （待测量的）角度位移的测量值x被包括在由属于连续有序对（xj，fj）的测量值fj所描述的字段内。

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