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公开(公告)号：US20240042805A1
公开(公告)日：2024-02-08
申请号：US18484401
申请日：2023-10-10
发明人： Andrew Pryce , Björn Gustafsson , Kshitij Sisodia
CPC分类号： B60C11/246 , G01B11/026 , G01B11/22 , G01B21/18
摘要： A method of generating a three-dimensional topological surface representation of a tyre on a vehicle, the method comprising: using a tread depth measurement device to record tread depth data for a tyre surface moving relative to the tread depth measurement device; generating a movement profile of the tyre surface; and using the movement profile of the tyre surface to map the tread depth data onto a base tyre structure, thereby generating a three-dimensional topological surface representation of the tyre.
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公开(公告)号：US11148482B2
公开(公告)日：2021-10-19
申请号：US15774949
申请日：2016-04-28
发明人： Paolo Sotgiu , Lillo Gucciardino , Silvio Manicardi , Matteo Neri
IPC分类号： B60C25/138 , B60C25/13 , B60C25/05
摘要： A tyre changing machine includes a wheel support assembly for locking and setting in rotation a rim of a wheel from which to demount or on which to mount a tyre, and a bead breaking tool disposed at an end of a bead breaking arm and able to carry out the bead breaking operation. The bead breaking arm is movable between a disengaged position and a working position. A motor device has an output drive shaft for moving the bead breaking arm between the disengaged and working positions. Means for transmitting the drive from the motor device to the bead breaking arm include threaded means having an external screw-thread and hollow counter-threaded means operatively coupled with the threaded means. Connecting means operatively associate the means for transmitting the drive to the bead breaking arm.
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公开(公告)号：US10828949B2
公开(公告)日：2020-11-10
申请号：US15774955
申请日：2016-04-28
发明人： Paolo Sotgiu , Lillo Gucciardino , Silvio Manicardi , Matteo Neri
IPC分类号： B60C25/138 , B60C25/13 , B60C25/05
摘要： A tyre changing machine includes a frame; a wheel support assembly mounted on the frame for locking and setting in rotation a rim of a wheel; at least a bead breaking arm; and a bead breaking tool adapted to carry out the bead breaking operation of the tyre of the wheel. The bead breaking arm is movable between a disengaged position, in which the bead breaking tool is substantially distanced with respect to the tyre, and a working position, in which the bead breaking tool can engage on the tyre. A motor device has an output drive shaft for moving the bead breaking arm. The tyre changing machine further includes means for transmitting drive from the motor device to the bead breaking arm or to the wheel support assembly and adapted to activate the bead breaking arm or the wheel support assembly.
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公开(公告)号：US09725287B2
公开(公告)日：2017-08-08
申请号：US14673778
申请日：2015-03-30
CPC分类号： B66F3/00 , B60C25/0521 , B60C25/0548 , B65D75/5838 , B65D85/1027 , B65D85/1045 , B66F13/00 , G01M1/02
摘要： A lifting apparatus for a vehicle wheel comprising a wheel support which is selectively movable in order to lift or lower a vehicle wheel which is positioned thereon. An actuator group is connected to the wheel support in order to actuate the lifting and lowering thereof. A control unit is operationally connected to the actuator group in order to control the actuation. A lifting sensor member is provided to detect the height of the wheel support. At least one actuation instruction brings about the actuation of the actuator group in order to lift the wheel support from a lowered rest position to a predetermined lifting position, which is detected by the lifting sensor member.
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公开(公告)号：US11820178B2
公开(公告)日：2023-11-21
申请号：US17411177
申请日：2021-08-25
申请人： SIGMAVISION LTD.
发明人： Andrew Pryce , Björn Gustafsson , Kshitij Sisodia
CPC分类号： B60C11/246 , G01B11/026 , G01B11/22 , G01B21/18
摘要： A method of generating a three-dimensional topological surface representation of a tyre on a vehicle, the method comprising: using a tread depth measurement device to record tread depth data for a tyre surface moving relative to the tread depth measurement device; generating a movement profile of the tyre surface; and using the movement profile of the tyre surface to map the tread depth data onto a base tyre structure, thereby generating a three-dimensional topological surface representation of the tyre.
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公开(公告)号：US11692814B2
公开(公告)日：2023-07-04
申请号：US17037899
申请日：2020-09-30
申请人： SIGMAVISION LTD.
发明人： Andrew Pryce , Björn Gustafsson , Kshitij Sisodia , Allen Pearson
CPC分类号： G01B11/22 , B60C11/243 , B60C11/246 , B60C99/00 , B60C99/006 , G01B11/25 , G01M17/027
摘要： A hand-held device for obtaining a three-dimensional topological surface profile of a tire, the device comprising: a base comprising an aperture; a light source arranged in use to generate an elongate pattern of light, and to project said pattern through the aperture onto a rolling surface of the tire; a detector arranged to image a region of the rolling surface of the tire; a plurality of pairs of guide wheels mounted on respective axles mounted on the base, wherein the guide wheels on adjacent axles are linked by gears; and a rotary encoder arranged to generate a signal corresponding to rotation of an axle.
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7.发明申请Process for reading fractions of intervals between contiguous photo-sensitive elements in a linear optical sensor 审中-公开用于读取线性光学传感器中相邻光敏元件间隔的分数的过程公开(公告)号：US20040090618A1
公开(公告)日：2004-05-13
申请号：US10698384
申请日：2003-11-03
IPC分类号： G01C001/00 , G01B011/26
CPC分类号： G01B11/024 , G01D5/26
摘要： In a process for reading fractions of an interval between contiguous photo-sensitive elements in a linear optical sensor, of a type used in a goniometer, an angle measured is an angle formed with a reference axis of the goniometer, perpendicular to the linear optical sensor, by a light beam which is trained on the optical sensor by an optical device. The process comprises: a reading of a current image constituted by an order totality of intensities of incident radiations read on contiguous photosensitive elements; processing of data taken from the current image by means of a process which converges towards a result defining, with respect to an origin determined by an intersection of the reference axis with an axis of the sensor, a distance d of a point of incidence on the sensor of an ideal optical axis of the light beam.
摘要翻译： 在用于读取测角器中使用的类型的线性光学传感器中的连续感光元件间隔的分数的过程中，所测量的角度是与测角仪的参考轴垂直于线性光学传感器形成的角度 通过光学装置在光学传感器上训练的光束。 该处理包括：读取由连续的感光元件读取的入射辐射强度的整体的顺序构成的当前图像; 处理从当前图像获得的数据，该处理收敛于结果，该处理相对于由参考轴与传感器的轴的交点确定的原点定义了在该位置上的入射点的距离d 光束的理想光轴的传感器。
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8.发明授权Device for mounting and dismounting tires of wheels positioned on a wheel support of a tire changing machine 有权用于安装和拆卸定位在轮胎更换机的车轮支撑件上的车轮的装置公开(公告)号：US07108036B2
公开(公告)日：2006-09-19
申请号：US10790710
申请日：2004-03-03
申请人： Rino Spaggiari
发明人： Rino Spaggiari
IPC分类号： B60C25/135 , B60B30/08
CPC分类号： B60C25/138 , B60C25/0578
摘要： The device includes a special tool for extracting an upper bead of a tire; the tool is of such a shape and is activated in such a way as to automate the tire dismounting operation reliably and safely. The device comprises other tools, used in the lower bead extraction operation and in the mounting of a tire, 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和运行操作工具支承臂的压缩空气致动器操作。
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公开(公告)号：US06848158B2
公开(公告)日：2005-02-01
申请号：US10173750
申请日：2002-06-19
申请人： Rino Spaggiari
发明人： Rino Spaggiari
CPC分类号： B60C25/04 , B60C25/02 , Y10T29/49481 , Y10T29/49494 , Y10T29/49822 , Y10T29/53448 , Y10T29/5383 , Y10T29/53922
摘要： The device comprises a base for positioning a tire and a lever pivoted on a support and able to move and be fixed in position along a plane which is radial with respect to the center of the base. An active end of the lever, located on an L-shaped bend at an end of the lever, can be introduced internally of the opening to interact contactingly with the internal surface of a part of the support ring pre-inserted in the opening. By acting on the lever, the active end presses the ring against the inside of the tire with radial force. The support ring is of a type which when applied on a vehicle wheel enables the vehicle to continue moving for a considerable time even where tire pressure is suddenly lost.
摘要翻译： 该装置包括用于定位轮胎的基座和枢转在支撑件上的能够沿着相对于基座的中心径向的平面移动并固定在适当位置的杠杆。 杠杆的主动端位于杆的端部处的L形弯曲部上，可以在开口的内部被引入以与预插入开口中的支撑环的一部分的内表面相互作用。 通过作用在杠杆上，主动端部以径向力将环压靠在轮胎的内部。 支撑环是一种类型，当应用在车轮上时，即使在轮胎压力突然丢失的情况下，车辆也能够持续移动相当长的时间。
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10.发明申请Device for mounting and dismounting tires of wheels positioned on a wheel support of a tire changing machine 有权用于安装和拆卸定位在轮胎更换机的车轮支撑件上的车轮的装置公开(公告)号：US20040182520A1
公开(公告)日：2004-09-23
申请号：US10790710
申请日：2004-03-03
发明人： Rino Spaggiari
IPC分类号： B60C025/128
CPC分类号： B60C25/138 , B60C25/0578
摘要： The device includes a special tool for extracting an upper bead of a tire; the tool is of such a shape and is activated in such a way as to automate the tire dismounting operation reliably and safely. The device comprises other tools, used in the lower bead extraction operation and in the mounting of a tire, 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和运行操作工具支承臂的压缩空气致动器操作。
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