-
公开(公告)号：US6044888A
公开(公告)日：2000-04-04
申请号：US12099
申请日：1998-01-22
IPC分类号： B60C25/00 , B60C25/132
CPC分类号： B60C25/00 , B60C25/132
摘要： A device which can be retrofitted onto existing passenger vehicle rim holding tire changers or provided as a feature of such equipment by the original equipment manufacturer. An operator rolls a tire into contact with the device and the device lifts the tire, causing it to spin and come to rest adjacent a bead loosener shoe with a different section of the tire facing the shoe. The device includes a pair of parallel rollers arranged at different heights and spaced slightly from each other. The roller that is relatively lower is closer to the operator while the higher roller is to the rear of the tire changer. The rollers extend perpendicularly from the side of the tire changer. When a tire is rolled into contact with the device, it engages the lower roller first and bounces up to become slightly airborne. The bounce causes the tire to spin relative to its rolling path. The tire then engages both rollers and cradles on them in a resting position. However, because the two rollers can rotate, the tire continues to spin slightly as it rests on the rollers, thus rotating the tire relative to its previous position. A bead loosener shoe adjacent the tire changer forces the tire form the rim, and as the tire is repeatedly bought into contact with the device, a different arcuate section of the rim is exposed to the shoe.
摘要翻译： 一种可以被改装到现有的乘客车辆轮辋上并且由原始设备制造商提供作为这种设备的特征的装置。 操作者将轮胎滚动与装置接触，并且该装置提升轮胎，使其旋转并靠近胎圈松动器鞋休息，轮胎面向鞋的不同部分。 该装置包括一对布置在不同高度并平行间隔开的平行辊。 相对较低的辊更靠近操作者，而较高的辊子到达轮胎拆装器的后部。 滚轮从轮胎拆装器的侧面垂直延伸。 当轮胎滚动与设备接触时，它首先与下辊接合并弹起以变成轻微的空气。 反弹使轮胎相对于其滚动路径旋转。 然后，轮胎在静止位置接合它们上的两个辊和托架。 然而，因为两个辊子可以旋转，所以当轮胎靠在辊子上时轮胎继续微转，从而使轮胎相对于其前一位置旋转。 与轮胎拆装器相邻的胎圈松动靴迫使轮胎形成轮辋，并且当轮胎被反复地与装置接触时，轮辋的不同的弓形部分暴露于鞋中。
-
公开(公告)号：US07438109B2
公开(公告)日：2008-10-21
申请号：US11647527
申请日：2006-12-28
IPC分类号： B60C25/135
CPC分类号： B60C25/138
摘要： A tire changing machine comprises a chassis and a rotatable turntable configured to retain a wheel rim. The machine further includes a tower carrying a mount/demount head movable toward and away from the wheel rim. A saddle for retaining a tire in a generally upright configuration is also provided. In addition, the machines includes an ovalation mechanism operative to press on a tread portion of a tire mounted in the saddle so as to ovalate the tire.
摘要翻译： 一种轮胎更换机包括底架和构造成保持轮辋的可旋转转盘。 该机器还包括承载能够朝向和远离轮辋移动的安装/拆卸头的塔。 还提供了一种用于将轮胎保持在大致直立构造的鞍座。 此外，机器包括椭圆化机构，其可操作地按压安装在鞍座中的轮胎的胎面部分，从而使轮胎变圆。
-
公开(公告)号：US06863110B1
公开(公告)日：2005-03-08
申请号：US10286444
申请日：2002-11-01
CPC分类号： B60C25/05
摘要： A method of separating the bead of a tire from a rim to which it is mounted in a tire/rim combination. One step of the method involves providing a tire lifting device having a working end including a rigid bead puller and a flexible positioner. Next, a sidewall of the tire is depressed, such as via a roller, in order to produce a gap between the bead and the rim. The working end of the tire lifting device is then inserted into the gap such that the flexible positioner engages the rim and the bead puller engages the bead. Finally, the tire pulling device is moved such that the bead is pulled over the rim.
摘要翻译： 一种将轮胎胎圈与其安装在轮胎/轮辋组合中的轮辋分离的方法。 该方法的一个步骤包括提供一种具有工作端的轮胎提升装置，该工作端包括刚性胎圈牵引器和柔性定位器。 接下来，轮胎的侧壁例如经由辊被压下，以便在胎圈和轮辋之间产生间隙。 然后将轮胎提升装置的工作端插入到间隙中，使得柔性定位器接合轮辋，并且胎圈拉拔器接合胎圈。 最后，使轮胎拉动装置移动，使得胎圈被拉过轮缘。
-
公开(公告)号：USD244600S
公开(公告)日：1977-06-07
申请号：US708706
申请日：1976-07-26
-
公开(公告)号：US08333228B1
公开(公告)日：2012-12-18
申请号：US12574766
申请日：2009-10-07
CPC分类号： B60C25/147
摘要： A tire changing machine comprises a chassis base and a rotatable wheel holder configured to retain a wheel rim. A tower, carrying a mount/demount head movable toward and away from the wheel rim, extends upward from the chassis base. An inflation cage is fixed with respect to the chassis base. The inflation cage defines an interior accessible through a first opening for ingress and egress of a vehicle wheel. Preferably, the inflation cage may be located at a back of the tire changer to rest on a common floor surface with the chassis base.
摘要翻译： 一种轮胎更换机包括底座和被配置为保持轮缘的可旋转轮保持架。 携带能够朝向和远离轮缘移动的安装/拆卸头的塔从底架向上延伸。 充气笼相对于底盘固定。 充气笼定义通过用于车轮的进出口的第一开口可接近的内部。 优选地，充气笼可以位于轮胎拆装器的后部，以便与底架相配合在共同的地板表面上。
-
公开(公告)号：US20080163983A1
公开(公告)日：2008-07-10
申请号：US12075841
申请日：2008-03-14
IPC分类号： B60C25/135
CPC分类号： B60C25/135
摘要： A tire changing machine for changing difficult to mount tires is provided. The machine utilizes various implements configured about the machine's chassis in such a way that they do not interfere with each other's operation. In this way, the machine enables an operator to effectively change various tires.
摘要翻译： 提供了一种用于改变难以安装的轮胎的轮胎更换机。 该机器利用了关于机器底盘配置的各种工具，使得它们不会干扰彼此的操作。 以这种方式，该机器使得操作者能够有效地改变各种轮胎。
-
公开(公告)号：US07343955B2
公开(公告)日：2008-03-18
申请号：US11646168
申请日：2006-12-27
IPC分类号： B60C25/135 , B60C25/12 , B60C25/122 , B60C25/132 , B60B29/00
CPC分类号： B60C25/135
摘要： A tire changing machine for changing difficult to mount tires is provided. The machine utilizes various implements configured about the machine's chassis in such a way that they do not interfere with each other's operation. In this way, the machine enables an operator to effectively change various tires.
-
公开(公告)号：US5941294A
公开(公告)日：1999-08-24
申请号：US26239
申请日：1998-02-19
IPC分类号： B60C25/132 , B60C25/135
CPC分类号： B60C25/132
摘要： A quick change assembly for connecting a mount/dismount head to a swing arm of a rim holding tire changer. The rim holding tire changer includes a swing arm mounted for swinging the mount/dismount head into and out of engagement with a tire on the table of the rim holding tire changer. The quick change assembly is connected to the end of the swing arm. The quick change assembly acts to connect the mount/dismount head to the end of the swing arm in a pre-aligned rotatable orientation. One end of the connector is adapted to mate with the mount/dismount head. That end includes an adjuster for adjusting the aligned relation of the mount/dismount head with respect to the connector end. The other end of the connector includes a locator for locating the pre-aligned rotatable orientation with respect to the swing arm end. Such locator may be a dowel inset in the swing arm end and a slot in the end of the connector which mates to the swing arm. A bore-counter-bore would be sufficient as well. The quick change assembly also includes a connector for preventing vertical displacement between the assembly and the mount/dismount head, thus forming a tool head. An attachment for quickly detaching and reattaching the assembly, and hence, the tool head, to the swing arm is also included in the connector assembly. A typical tool head for an automotive rim is disclosed, as is a typical plastic tool head for use with decorative rims, and a typical tool head for use with an RTV or motorcycle rim.
摘要翻译： 一种快速更换组件，用于将安装/拆卸头连接到轮辋轮胎拆装器的摆臂。 轮辋保护轮胎更换器包括摆臂，其安装用于使安装/拆卸头与轮胎保持轮胎拆装器的工作台上的轮胎摆动接合。 快速更换组件连接到摆臂的末端。 快速更换组件用于将安装/拆卸头部以预对准的可旋转方向连接到摆臂的端部。 连接器的一端适于与安装/拆卸头配合。 该端部包括用于调整安装/拆卸头部相对于连接器端部的对准关系的调节器。 连接器的另一端包括用于相对于摆臂端定位预对准的可旋转取向的定位器。 这种定位器可以是在摆臂端部的销钉插入物，并且连接器的端部中的狭槽与摆臂配合。 孔径孔也是足够的。 快速更换组件还包括用于防止组件和安装/拆卸头之间的垂直位移的连接器，从而形成工具头。 用于将组件快速拆卸和重新附接到摇臂的附件也包括在连接器组件中。 公开了用于汽车轮辋的典型工具头，以及用于装饰轮辋的典型的塑料工具头以及用于RTV或摩托车轮辋的典型工具头。
-
公开(公告)号：USD315524S
公开(公告)日：1991-03-19
申请号：US206689
申请日：1988-06-14
-
公开(公告)号：US4850402A
公开(公告)日：1989-07-25
申请号：US114299
申请日：1987-10-28
IPC分类号： B60S5/04
CPC分类号： B60S5/046 , Y10T137/3584
摘要： An improved system is provided for use with a tire changer to regulate and control the inflation of pneumatic tires. This system regulates the flow of air in an air supply conduit through which pressurized air flows from a supply source to an outlet such as an air hose and chuck which an operator connects to a pneumatic tire. The system includes a first and second valve serially connected to the air supply conduit. A foot pedal activating member opens the first valve and closes a switch which activates a timer. The timer opens the second valve for a first predetermined time period and then maintains it in a closed position for a second predetermined time period. During the first period, the air flows through the conduit under relatively high pressure to inflate a pneumatic tire. During the second period, the second valve prevents the flow of air so that the system may stabilize and indicate the pressure in the pneumatic tire. Tire pressure is sensed by an air gauge connected to the air supply conduit and also by a high pressure switch. The foot switch is a reset switch which does not initiate an inflating/measuring cycle unless the operator releases the activating member and then again actuates the rest switch. If the high pressure switch indicates a tire pressure above a preset maximum, then further actuation by the foot pedal will be ineffective.
摘要翻译： 提供改进的系统用于轮胎拆装器以调节和控制充气轮胎的充气。 该系统调节空气供应管道中的空气流，加压空气通过该空气供应管道从供应源流到出口，例如空气软管和卡盘，操作者连接到充气轮胎。 该系统包括串联连接到空气供应管道的第一和第二阀。 脚踏板启动构件打开第一阀并关闭启动定时器的开关。 定时器在第一预定时间段内打开第二阀，然后将其保持在关闭位置第二预定时间段。 在第一时段期间，空气在相对较高的压力下流过导管，使充气轮胎充气。 在第二时段期间，第二阀防止空气流动，使得系统可以稳定并指示充气轮胎中的压力。 轮胎压力由连接到供气管道的空气计量传感器以及高压开关检测。 脚踏开关是一个复位开关，除非操作员释放激活构件，而且再次启动休止开关，否则不会启动充气/测量循环。 如果高压开关表示轮胎压力高于预设最大值，则脚踏板进一步的致动将是无效的。
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.029 秒)
