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1. 发明公开

US20230347611A1 METHOD AND APPARATUS FOR DUAL TIRE BUFFING AND HANDLING 审中-公开
公开(公告)号：US20230347611A1
公开(公告)日：2023-11-02
申请号：US18132502
申请日：2023-04-10
申请人： Bridgestone Bandag, LLC
发明人： John S. Lindsay , Jeremy D. Gray , James A. Kendall, JR.
IPC分类号： B29D30/54
CPC分类号： B29D30/54 , B29D2030/541 , B29D2030/549
摘要： A dual tire buffing apparatus includes a turntable having a first end and an opposite second end. The turntable is rotatable about a central axis between first and second positions. A first expandable hub is rotatably coupled to the turntable proximate the first end. The first expandable hub is configured to receive a first tire casing. A second expandable hub is rotatably coupled to the turntable proximate the second end. The second expandable hub is configured to receive a second tire casing. A rasp head is positioned to operatively engage the first tire casing on the first expandable hub when the turntable is in the first position to perform a buffing operation on the first tire casing, and to operatively engage the second tire casing on the second expandable hub when the turntable is in the second position to perform a buffing operation on the second tire casing.

2. 发明授权

US10493586B2 Passive buffer brush air cooling 有权
公开(公告)号：US10493586B2
公开(公告)日：2019-12-03
申请号：US14948659
申请日：2015-11-23
申请人： BRIDGESTONE BANDAG, LLC
发明人： Troy A. Kost
IPC分类号： B24B1/00 , B24D13/10 , B24D13/18 , B29D30/56 , A46B13/00 , B24B29/00 , B24B55/02 , B24B55/06 , B24B5/36 , A47L11/19 , A47L11/40 , B29D30/54
CPC分类号： B24B1/00 , A46B13/003 , A47L11/19 , A47L11/4041 , B24B5/366 , B24B29/005 , B24B55/02 , B24B55/06 , B24D13/10 , B24D13/18 , B29D30/56 , B29D2030/541
摘要： In one embodiment, the present invention provides a buffer brush. When rotating, the buffer brush acts as a centrifugal pump. The buffer brush contains a core having a first side and a second side and the brush extends racially from the surface of the core. The first and second sides have at least one opening configured to allow air to flow laterally through the core. Vents on the surface of the cure are configured to allow air flowing laterally through the core to also flow radially through the vents into the brush.

3. 发明申请

US20190202157A1 NON-DESTRUCTIVE BELT DETECTION APPARATUS AND METHOD 审中-公开
公开(公告)号：US20190202157A1
公开(公告)日：2019-07-04
申请号：US16216263
申请日：2018-12-11
申请人： Bridgestone Bandag, LLC
发明人： James A. Kendall, Jr. , Robert P. Hardy , Devin T. Smith , Zachary Milliron , Jeffrey A. Wachtel , Matthew J. Abraham , Jaime J. Benitez , Jeremiah J. Nartker , Alexander G. Tomtschik , Wade L. Terrill
IPC分类号： B29D30/54
CPC分类号： B29D30/54 , B29D2030/541 , B29D2030/546
摘要： Systems and methods of buffing tire casings are provided. A tire buffing machine includes a tire hub assembly selectively rotating a mounted casing, a buffer configured to buff the casing, a tire belt detection apparatus having two or more sensors to detect a first belt depth of one or more belts at a first lateral position in a tire casing and a second belt depth of the one or more belts at a second lateral position within the tire casing, and an electronic controller. The controller determines the first belt depth and the second belt depth using a belt detection apparatus having two or more sensors of the belt detection apparatus and adjusts the operation of the buffer based on the first belt depth or the second belt depth.

4. 发明申请

US20170173903A1 Automatic System And Method For Mounting And Dismounting Tire Casing On Expandable Rim Hub In Retreading Operations 审中-公开
公开(公告)号：US20170173903A1
公开(公告)日：2017-06-22
申请号：US15300482
申请日：2015-02-13
申请人： Bridgestone Bandag, LLC
发明人： John S. Lindsay , John R. White
IPC分类号： B29D30/00 , B29D30/54
CPC分类号： B29D30/0016 , B29D30/54 , B29D2030/0027 , B29D2030/0033 , B29D2030/541 , B29D2030/549 , B60C25/14
摘要： A loader device includes a support pedestal movable over a range of longitudinal travel along a longitudinal axis, a support carriage movably mounted to the support pedestal, a loader actuator, and a dismount actuator. The support carriage is movable over a range of vertical travel along a normal axis, which is perpendicular to the longitudinal axis. The support carriage has a support arm adapted to support a tire casing. The loader actuator and dismount actuator are respectively adapted to selectively move: (1) at least a portion of a tire casing supported upon the support carriage in a loading direction along the longitudinal axis off of the support arm onto the expandable rim hub and (2) at least a portion of a tire casing supported upon the expandable rim hub in an opposing unloading direction off of the expandable rim hub and onto the support arm of the loader device.

5. 发明申请

US20170021581A1 ADJUSTING EXPANDABLE RIM WIDTH USING A BAND 有权
标题翻译：使用带调整可扩展的RIM宽度
公开(公告)号：US20170021581A1
公开(公告)日：2017-01-26
申请号：US14868886
申请日：2015-09-29
申请人： Bridgestone Bandag, LLC
发明人： Eric M. Henriksen , Noel K. Stineman , Wade L. Terrill , Matthew S. Bartenhagen
IPC分类号： B29D30/54
CPC分类号： B29D30/54 , B29D2030/541 , B29D2030/549
摘要： A rim for mounting a tire includes a base portion and a rim portion. The rim portion includes a rim segment, a first flange segment positioned on one side and a second flange segment positioned on an opposite side of the rim segment. The rim segment defines a circular curvature and has an original rim width measured along a rotation axis of the rim between inward facing surfaces of the first flange segment and the second flange segment. A band is positioned around a circumference of the rim segment contiguous with an inward facing surface of the first flange segment. The rim portion has an adjusted rim width, measured between a band inward facing surface and the inward facing surface of the second flange segment, which is different from the original rim width.
摘要翻译：用于安装轮胎的轮辋包括基部和轮辋部分。边缘部分包括边缘部分，位于一侧的第一凸缘部分和位于边缘部分的相对侧上的第二凸缘部分。所述边缘段限定圆形曲率，并具有沿所述边缘的旋转轴线在所述第一凸缘段和所述第二凸缘段的向内表面之间测量的原始边缘宽度。带子围绕与第一凸缘段的面向内的表面相邻的边缘段的圆周定位。轮辋部分具有调节的轮辋宽度，其在面向带内表面和第二凸缘部分的面向内的表面之间测量，其与原始轮辋宽度不同。

6. 发明申请

US20170021580A1 EXPANDABLE RIM WIDTH INSERT 有权
标题翻译：可扩展RIM WIDTH插件
公开(公告)号：US20170021580A1
公开(公告)日：2017-01-26
申请号：US14868839
申请日：2015-09-29
申请人： Bridgestone Bandag, LLC
发明人： Eric M. Henriksen
IPC分类号： B29D30/26 , B29D30/54
CPC分类号： B29D30/54 , B29D30/26 , B29D2030/541 , B29D2030/549
摘要： A machine for retreading tires includes a rotatable hub and an expandable rim disposed around the moveable hub. The expandable rim includes a plurality of shoes, each shoe having a flange segment on either side of a rim segment of the plurality of shoes. An adapter is attached to each of the flange segments such that an expandable rim width is decreased. A method for modifying a width of an expandable rim for use in a tire retreading machine comprising is also disclosed.
摘要翻译：用于翻新轮胎的机器包括可旋转轮毂和围绕可移动轮毂设置的可膨胀轮缘。可膨胀边缘包括多个鞋，每个鞋在多个鞋的边缘段的任一侧具有凸缘段。适配器连接到每个凸缘段，使得可膨胀边缘宽度减小。还公开了一种用于修改用于轮胎翻新机的可扩展轮辋的宽度的方法。

7. 发明授权

US08357026B2 Retread tire buffing with multiple response curves 有权
标题翻译：用多个响应曲线重新轮胎抛光
公开(公告)号：US08357026B2
公开(公告)日：2013-01-22
申请号：US12593233
申请日：2007-03-29
申请人： Stephen Manuel , Robert Young
发明人： Stephen Manuel , Robert Young
IPC分类号： B24B49/04
CPC分类号： B26D5/02 , B26D3/005 , B29D2030/541 , B29D2030/546
摘要： A method and apparatus for buffing tread from a tire carcass, the method comprising the steps of: receiving a signal from a sensor, the signal generated as a function of a distance between the sensor and a belt in the tire and a tire characteristic; selecting a signal response curve from a plurality of signal response curves, the selected signal response curve representing the function of the distance between the sensor and the tire belt and the tire characteristic; determining from the response curve the distance between the sensor and the belt for the signal response received; buffing tread from the tire until the distance between the sensor and the belt reaches a final distance.
摘要翻译：一种用于从轮胎胎体抛光胎面的方法和装置，所述方法包括以下步骤：从传感器接收信号，根据传感器和轮胎中的带之间的距离产生的信号和轮胎特性; 从多个信号响应曲线中选择信号响应曲线，所选择的信号响应曲线表示传感器和轮胎带之间的距离与轮胎特性的函数; 从响应曲线确定接收到的信号响应的传感器和传送带之间的距离; 从轮胎的抛光胎面到传感器和皮带之间的距离达到最后距离。

8. 发明申请

US20130005226A1 BUFFING APPARATUS FOR PRODUCTION OF RETREADED TIRE 有权
标题翻译：用于生产轮胎的缓冲装置
公开(公告)号：US20130005226A1
公开(公告)日：2013-01-03
申请号：US13575167
申请日：2010-12-20
申请人： Tetsuya Watanabe
发明人： Tetsuya Watanabe
IPC分类号： B24B55/00
CPC分类号： B29D30/54 , B24B5/366 , B29D2030/541
摘要： A buffing apparatus for production of a retreaded tire. The buffing apparatus can reliably prevent the scatter of buffing swarf and allows smooth transfer of the tire after the buffing operation. The buffing apparatus for production of a retreaded tire includes a grinder facing the tire and buffing its periphery, upper and lower scatter shields disposed about the grinder, spaced apart from each other in the tire radial direction, and coming in contact with the tire, and left and right scatter shields spaced apart from each other in the tire width (axial) direction and coming in contact with the tire. The left and right scatter shields are of such design as to be turnable from predetermined initial positions outward in the axial directions of the tire.
摘要翻译：用于生产翻新轮胎的抛光装置。抛光装置可以可靠地防止抛光切屑的散射，并且可以在抛光操作之后平稳地转移轮胎。用于生产翻新轮胎的抛光装置包括面向轮胎的研磨机和其周边抛光，设置在研磨机周围的上和下散射屏蔽物，在轮胎径向上彼此间隔开并与轮胎接触，并且在轮胎宽度（轴向）方向上彼此间隔开并与轮胎接触的左右散射屏蔽。左右散射屏具有从轮胎的轴向向外的预定初始位置可转动的设计。

9. 发明申请

US20120118512A1 AIR COOLED SPACER FOR MULTI-BLADE ABRADING WHEEL 失效
标题翻译：用于多叶轮的空气冷却间隔件
公开(公告)号：US20120118512A1
公开(公告)日：2012-05-17
申请号：US12946212
申请日：2010-11-15
申请人： Stanley D. Jones
发明人： Stanley D. Jones
IPC分类号： B29D30/68
CPC分类号： B29D30/54 , B26D1/0006 , B26D3/005 , B26D2001/0033 , B26D2001/0046 , B29D2030/541
摘要： An abrading wheel such as a rasp hub for use in tire retreading machines includes two generally circular end, or side, plates with plural spaced mounting pins extending between and coupled to the two spaced plates. Rasp blades arranged in stacks which are arranged end-to-end about the wheel's circular circumference. Disposed between and engaging each pair of adjacent blades is a spacer, which is also attached to the mounting pins. Each spacer is curved lengthwise to match the curvature of the blades and includes plural spaced upper and lower recesses disposed immediately adjacent to its pair of adjacent blades to allow air to freely pass over the entire length of each blade as the hub is rotated at high speed to dissipate heat from the blades during operation for increased blade reliability and longevity.
摘要翻译：用于轮胎翻新机中的诸如锉刀轮毂的研磨轮包括两个大致圆形的端部或侧面板，其具有在两个隔开的板之间延伸并联接到两个间隔开的板上的多个间隔开的安装销。锉刀布置成堆叠，其围绕车轮的圆周端对端设置。设置在每对相邻叶片之间并且接合每对相邻叶片的是间隔件，其也附接到安装销。每个间隔件纵向弯曲以匹配叶片的曲率，并且包括与其一对相邻叶片紧邻地设置的多个间隔开的上部和下部凹部，以便当轮毂高速旋转时允许空气自由地穿过每个叶片的整个长度在操作期间从叶片散热，以提高叶片的可靠性和寿命。

10. 发明申请

US20110277942A1 MACHINE FOR REGENERATION OF PNEUMATIC TYRES 有权
标题翻译：机动轮胎再生机
公开(公告)号：US20110277942A1
公开(公告)日：2011-11-17
申请号：US13146258
申请日：2010-01-20
申请人： Leonardo Cappuccini
发明人： Leonardo Cappuccini
IPC分类号： B29D30/68
CPC分类号： B24B5/366 , B23D71/025 , B29D30/54 , B29D2030/541
摘要： There is described a machine (1) for regeneration of pneumatic tyres (2) comprising a beading device (5) for axial locking of the pneumatic tyre to be regenerated in the direction of the revolving axis of the pneumatic tyre (2) which provides an untranslatable bead (6) and a translatable bead (7) in said direction, a work rasp (9) mounted on a spindle (25), inflation means (66) of the pneumatic tyre and a discharge cochlea (77). Said machine further comprises a roughing miller (8) suitable to prepare the pneumatic tyre to a subsequent finishing by means of the rasp (9), said miller (8) being mounted on the same spindle (25) of the rasp (9) and after it, and constituted of a monoblock (27) with discharge channels (28) for chips produced by inserts (29) with a curved profile (30) providing a plurality of planar blades (31) joined by discharge grooves (32) of the chips produced.
摘要翻译：描述了一种用于再生充气轮胎（2）的机器（1），该机器包括一个用于沿着充气轮胎（2）的旋转轴线的方向轴向锁定充气轮胎的滚珠装置（5），该充气轮胎提供在所述方向上具有不可翻译的胎圈（6）和可平移的胎圈（7），安装在心轴（25）上的工作锉（9），充气轮胎的充气装置（66）和放电耳蜗（77）。所述机器还包括一个适用于通过锉刀（9）准备充气轮胎以进行后续精加工的粗铣机（8），所述磨机（8）安装在锉刀（9）的同一转轴（25）上，并且由具有用于具有弯曲轮廓（30）的插入件（29）生产的用于芯片的排出通道（28）的整体构件（27），所述弯曲轮廓（30）提供由多个平面叶片（31）连接的多个平面叶片芯片生产。

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