公开(公告)号：US5645101A

公开(公告)日：1997-07-08

申请号：US536387

申请日：1995-09-29

申请人： Rino Spaggiari

发明人： Rino Spaggiari

IPC分类号： B60S5/04 ,  F16K31/385

CPC分类号： B60S5/043 ,  Y10T137/3615 ,  Y10T137/3631 ,  Y10T137/7764

摘要： The device for inflating pneumatic tires comprises an inlet of pressurized air and an outlet for sending the air into a pneumatic tire. A first circuit of the device is divided into an initial tract and a final tract, which connects the inlet with the outlet, passing through a first on-off valve provided with a membrane. A second circuit of the device connects the inlet with a first chamber of the first on-off valve. The first chamber is also connected to a pressure regulator connected at outlet to a second on-off valve, which intercepts the air flow. A third circuit connects the outlet to a first chamber of the second on-off valve.

摘要翻译： 用于充气轮胎的充气装置包括加压空气的入口和用于将空气送入充气轮胎的出口。 该装置的第一回路被分成初始管道和最终管道，其将入口与出口连接，通过设有隔膜的第一开关阀。 该装置的第二电路将入口与第一开关阀的第一室连接。 第一室还连接到在出口处连接到第二开关阀的压力调节器，其拦截空气流。 第三回路将出口连接到第二开关阀的第一室。

公开(公告)号：US06192959B1

公开(公告)日：2001-02-27

申请号：US09427674

申请日：1999-10-27

申请人： Rino Spaggiari

发明人： Rino Spaggiari

IPC分类号： B60C25132

CPC分类号： B60C25/135 ,  B60C25/138

摘要： The machine for dismounting and fitting tires comprises a chuck which is rotatable about a rotation axis, on which a motor vehicle wheel can be fitted. Two arms are mounted either side of the chuck, the arms being hinged about two pivots superiorly bearing two tools able, by effect of rotations of the arms in both directions about the pivots, to move along at least one transversal plane to a wheel mounted on a chuck. Each tool is destined to operate contactingly with a bead of the tire. The arms are connected one to another by a length-adjustable con rod, hinged to the arms.

摘要翻译： 用于拆卸和装配轮胎的机器包括可围绕旋转轴线旋转的卡盘，可在其上安装机动车辆车轮。 两个臂被安装在卡盘的任一侧上，臂围绕两个枢轴铰接，上部具有两个工具，这两个工具能够通过臂绕着枢轴在两个方向上的转动而沿着至少一个横向平面移动到安装在 一个卡盘 每个工具注定与轮胎的胎圈接触地操作。 臂通过长度可调节的连杆彼此连接，铰接到臂上。

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。

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

IPC分类号： B60C17/04 ,  B60C25/02 ,  B60C25/04 ,  B60C25/14 ,  B25B27/14

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。

公开(公告)号：US6065522A

公开(公告)日：2000-05-23

申请号：US64313

申请日：1998-04-23

申请人： Rino Spaggiari

发明人： Rino Spaggiari

IPC分类号： B60C25/132 ,  B60C25/00

CPC分类号： B60C25/132

摘要： A tire changing machine having a self-centering platform with a vertical axis is provided with a safety device for releasably locking on the platform a wheel with a tire. The device is particularly useful during tire-inflating operations to prevent an operator from suffering injury due to an explosion of the tire. The device comprises a stem which is vertically slidable with respect to a horizontal arm, the stem inferiorly bearing a plate interacting contactingly with the wheel placed on the platform. A retaining organ exhibits a hole in which a vertical rod which is solidly constrained to the arm is inserted with a predetermined degree of play. The retaining organ is hinged to the stem in such a way as to be able to assume at least one locked position in which it prevents the stem from rising.

摘要翻译： 具有具有垂直轴的自对中平台的轮胎更换机设置有用于可释放地在平台上锁定具有轮胎的车轮的安全装置。 在轮胎充气操作期间，该装置特别有用，以防止操作者由于轮胎的爆炸而受伤。 该装置包括相对于水平臂可垂直滑动的杆，该杆下部承载与放置在平台上的轮相接触的板。 保持器具呈孔，其中牢固地约束到臂的垂直杆以预定的游隙插入。 保持器官以能够呈现至少一个锁定位置的方式铰接到杆上，其中防止杆上升。