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公开(公告)号：US08695661B2
公开(公告)日：2014-04-15
申请号：US13183896
申请日：2011-07-15
IPC分类号： B60C23/12
CPC分类号： B60C23/12
摘要： A groove defined by groove sidewalls is positioned within the bending region of a tire sidewall. An elongate air tube positioned within the sidewall groove is in contacting engagement with the groove sidewalls and resiliently squeezes and collapses segment by segment as the groove constricts segment by segment within the rolling tire footprint. A longitudinally oriented projecting locking rib extends from a tube sidewall and registers within a complementary configured and located detent extending adjacent the groove to deter lateral movement of the tube within the groove after insertion. An annular projecting ridge extends from the groove for engaging the sidewalls of the air tube to deter an axial movement of the tube within the groove after insertion.
摘要翻译： 由凹槽侧壁限定的凹槽定位在轮胎侧壁的弯曲区域内。 定位在侧壁槽内的细长空气管与凹槽侧壁接触接合，并且随着凹槽在滚动轮胎覆盖区内逐段收缩，弹性挤压和逐段塌缩。 纵向定向突出的锁定肋从管侧壁延伸并且在与槽相邻的互补构造和定位的止动器内配准，以阻止管插入后槽内的横向运动。 一个环形突出的脊从凹槽延伸，用于与空气管的侧壁接合，以阻止管子在插入之后在凹槽内的轴向移动。
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公开(公告)号：US20130008579A1
公开(公告)日：2013-01-10
申请号：US13178767
申请日：2011-07-08
CPC分类号： B60C23/12
摘要： A groove is positioned within the bending region of the first tire sidewall and deforms segment by segment within the rolling tire footprint. An air tube positioned within the sidewall groove is in contacting engagement with groove sidewalls and resiliently squeezes and collapses segment by segment as the groove constricts segment by segment within the rolling tire footprint. A series of adjacent projecting ridges extend from a groove sidewall segment into the groove air passageway, the projecting ridges operatively positioned to vary the applied pressure on the air tube increase the air pressure within the air tube passageway as the air tube rolls segment by segment with the tire through tire footprint. The series of projecting ridges are constructed having a variable amplitude and/or spacing frequency in a direction of air flow within the air passageway to increase the pressure applied to the air tube and air pressure of the air flowing through the tube passageway.
摘要翻译： 凹槽位于第一轮胎侧壁的弯曲区域内，并且在滚动轮胎足迹内部逐段变形。 定位在侧壁槽内的空气管与凹槽侧壁接触接合，并且当凹槽在滚动轮胎覆盖区内逐段收缩时，弹性挤压和逐段塌缩。 一系列相邻的凸脊从凹槽侧壁段延伸到槽空气通道中，突出的脊可操作地定位成改变空气管上的施加压力，当空气管逐段滚动时，增加空气管通道内的空气压力， 轮胎通过轮胎足迹。 一系列凸脊被构造成具有在空气通道内的空气流动方向上可变的振幅和/或间隔频率，以增加施加到空气管的压力和流过管通道的空气的空气压力。
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公开(公告)号：US20120125510A1
公开(公告)日：2012-05-24
申请号：US12951148
申请日：2010-11-22
摘要： A tire for a self-inflating tire system includes an annular air tube-receiving groove formed within a tire carcass wall at a prescribed radial location. The groove has an access opening, a primary internal groove chamber dimensioned and profiled for close receipt of an annular air-pump tube. A secondary expansion chamber of the groove communicates with the internal groove chamber for operationally receiving a flattened air-pump tube extended portion during tire operation. A passageway is located at a prescribed outlet location along the annular air tube-receiving groove, the passageway extending from the groove to an axially inward terminal end within the tire carcass wall separated from a tire inner liner by a removable wall partition of reduced sectional thickness.
摘要翻译： 用于自充气轮胎系统的轮胎包括在规定径向位置处形成在轮胎胎体壁内的环形空气容纳槽。 槽具有进入开口，主内槽槽的尺寸和形状用于紧密接收环形空气泵管。 所述槽的二次膨胀室与所述内槽室连通，用于在轮胎操作期间操作地接收扁平的空气泵管延伸部分。 通道沿着环形空气管接收槽位于规定的出口位置处，该通道从轮胎胎体壁中的槽延伸到轮胎胎体壁内的轴向内端，该轮胎胎体壁与轮胎内衬隔开，通过可拆卸的壁分隔件减小截面厚度 。
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公开(公告)号：US07740039B2
公开(公告)日：2010-06-22
申请号：US11291630
申请日：2005-12-01
CPC分类号： B29D30/1635 , Y10S83/95 , Y10T83/0453 , Y10T83/2061 , Y10T83/2066 , Y10T83/416
摘要： A cutting mechanism and method for a tooling head is provided, the tooling head including a housing; a cord line feeding passageway extending through the housing to an applicator end, and an applicator assembly at the applicator end for application of the cord line to an annular surface. The cutting mechanism provides a reciprocally moving plunger body housed within the tooling head; a reciprocating cutting member moving between a first position cutting the cord line and a second position in a non-cutting relationship with the cord line; a cutting member being coupled to the plunger body to translate reciprocal movement of the plunger body to reciprocal movement of the cutting member between the first and second positions. A stream of air may be directed into the cord line passageway proximate the cutting member to assist in threading a severed free end of the cord through the passageway to the applicator assembly.
摘要翻译： 提供了一种用于加工头的切割机构和方法，所述加工头包括壳体; 一个延伸穿过外壳到敷料器端的绳索馈送通道，以及在施加器端的施加器组件，用于将绳索线施加到环形表面。 切割机构提供容纳在工具头内的往复移动的柱塞体; 往复切割构件，其在切割所述绳索线的第一位置与与所述绳索线处于非切割关系的第二位置之间移动; 切割构件联接到所述柱塞体，以将所述柱塞主体的往复运动转换成所述切割构件在所述第一和第二位置之间的往复运动。 空气流可以被引导到靠近切割构件的绳索通道中，以帮助穿过通过通道的绳索的断开的自由端穿过施用器组件。
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公开(公告)号：US07686053B2
公开(公告)日：2010-03-30
申请号：US11291693
申请日：2005-12-01
CPC分类号： B29D30/1635 , B29D30/14 , B29D30/3035 , B29D2030/1678
摘要： A cord tensioning mechanism for a tire cord applicator head includes a closed loop timing belt extending between spaced apart pulleys and a tension adjustment pulley pressuring the cord laterally against the timing belt sufficiently to place the cord into a desired tension.
摘要翻译： 用于轮胎帘线施加器头的帘线张紧机构包括在间隔开的皮带轮之间延伸的闭环同步皮带和张力调节皮带轮，其将帘线横向压靠在同步皮带上，以充分地将绳索放置成期望的张力。
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公开(公告)号：US07384499B2
公开(公告)日：2008-06-10
申请号：US11168801
申请日：2005-06-28
IPC分类号： B29D30/26
CPC分类号： B29D30/12 , B29D30/0661 , B29D30/242 , B29D30/2607 , B29D2030/105 , B29D2030/202
摘要： A method of building and transferring a tread 12 or a tread belt reinforcing assembly 14 on a building drum 10 is disclosed. The steps include applying at least one uncured tread component 12, 14 onto a radially collapsible building drum 10, inserting the at least one uncured tread component 12 and the radially collapsible building drum 10 into an open segmented mold 2 wherein a plurality of mold tread forming segments 4 are radially expanded; contracting the plurality of mold tread forming segments 4 pressing into the at least one uncured tread component 12, 14; collapsing the building drum 10; and removing the building drum 10 thereby transferring the at least one uncured tread component 12, 14 into the mold. The preferred building drum apparatus 10 has a portable radially expandable and axially rotatable support means 20; a drive means 30 for rotating the support means 20 about the axis, a plurality of arcuate or straight segments 22 slidably mounted over the support means, the plurality of arcuate or straight segments 22 forming an annular building surface 24; a means 40 for radially expanding and contracting the radially expandable and axially rotatable support means; a means for receiving and accepting the tread or tread belt assembly while mounted on the plurality of arcuate or straight segments 22 mounted onto the portable support means 20, the receiving means 2 being a segmented mold 2 with radially movable tread forming segments 4.
摘要翻译： 公开了一种在建筑鼓10上建造和传送胎面12或胎面带增强组件14的方法。 这些步骤包括将至少一个未固化的胎面部件12,14施加到径向可折叠的成型鼓10上，将至少一个未固化的胎面部件12和径向可折叠的成型鼓10插入到开放的分段模具2中，其中多个模具胎面成形 段4径向膨胀; 使所述多个模胎面成形段4压缩到所述至少一个未固化胎面部件12,14中; 使建筑鼓10折叠; 从而将至少一个未固化的胎面部件12,14转移到模具中。 优选的成型鼓装置10具有便携式的径向可扩张和可轴向旋转的支撑装置20; 用于使支撑装置20围绕轴线旋转的驱动装置30，可滑动地安装在支撑装置上的多个弧形或直线段22，多个弓形或直线段22形成环形建筑物表面24; 用于径向膨胀和收缩径向可膨胀和可轴向旋转的支撑装置的装置40; 用于在安装在安装在便携式支撑装置20上的多个弧形或直线段22上接收和接受胎面或胎面带组件的装置，接收装置2是具有可径向移动的胎面形成段4的分段模具2。
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公开(公告)号：US20130061996A1
公开(公告)日：2013-03-14
申请号：US13227532
申请日：2011-09-08
CPC分类号： B60C19/00 , B60C23/12 , Y10T152/10495
摘要： A tire assembly includes a tire, sidewalls, and a sidewall groove. The tire has a pneumatic cavity. The sidewall has at least one bending region operatively bending when radially within a rolling tire footprint of the tire. The sidewall groove is defined by groove sidewalls positioned within the bending region of the tire sidewall. The sidewall groove deforms segment by segment between a non-deformed state and a deformed, constricted state in response to the bending of the sidewall bending region when radially within the rolling tire footprint. An air passageway is defined by the sidewall groove and a cover strip. The air passageway resiliently deforms segment by segment between an expanded condition and an at least partially collapsed condition in response to respective segment by segment deformation of the sidewall groove when radially within the rolling tire footprint.
摘要翻译： 轮胎组件包括轮胎，侧壁和侧壁槽。 轮胎具有气动腔。 侧壁具有至少一个弯曲区域，其在轮胎的滚动轮胎足迹中径向地可操作地弯曲。 侧壁槽由位于轮胎侧壁的弯曲区域内的凹槽侧壁限定。 侧壁槽在径向位于滚动轮胎覆盖区域内时响应于侧壁弯曲区域的弯曲而在非变形状态和变形的收缩状态之间逐段变形。 空气通道由侧壁槽和盖带限定。 响应于径向在滚动轮胎足迹中的侧壁槽的逐段变形，空气通道在扩张状态和至少部分折叠状态之间逐段弹性变形。
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公开(公告)号：US20120125504A1
公开(公告)日：2012-05-24
申请号：US12951168
申请日：2010-11-22
IPC分类号： B60C29/04
CPC分类号： B60C23/12
摘要： A tire for a self-inflating tire system includes a tire carcass having an annular air tube-receiving groove formed within a tire carcass wall and a pump assembly within the groove. The pump assembly includes an air tube having an axial air passageway; an inlet device positioned along the air tube, the inlet having a tubular inlet body having an internal air passageway aligned with the air tube and having at least one inlet opening extending through the inlet body for admitting air into the tubular inlet body. The inlet device further includes an air filtering sleeve at least partially surrounding the inlet opening of the inlet device, the sleeve having a tubular sleeve body at least partially surrounding and in co-axial relationship the tubular inlet body. The pump assembly further includes an outlet device positioned in-line along the air tube, the outlet device having a tubular outlet body and an axial passageway in-line with the air tube and having at least one outlet passage tube from the outlet device through the carcass wall to the tire cavity.
摘要翻译： 用于自充气轮胎系统的轮胎包括具有形成在轮胎胎体壁内的环形空气管容纳槽和在槽内的泵组件的轮胎胎体。 泵组件包括具有轴向空气通道的空气管; 入口装置沿着空气管定位，入口具有管状入口体，其具有与空气管对准的内部空气通道，并且具有延伸穿过入口主体的至少一个入口，用于将空气引入管状入口体。 入口装置还包括至少部分地围绕入口装置的入口开口的空气过滤套筒，该套筒具有至少部分地围绕管状入口体并且处于同轴关系的管状套管主体。 泵组件还包括沿着空气管成直线定位的出口装置，出口装置具有管状出口本体和与空气管成直线的轴向通道，并且具有至少一个出口通道管，从出口装置通过 胎体壁到轮胎腔。
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公开(公告)号：US20080142163A1
公开(公告)日：2008-06-19
申请号：US11641511
申请日：2006-12-19
IPC分类号： B29D30/00
CPC分类号： B29D30/1635 , B29D2030/1678
摘要： A tooling head for construction of a tire cord to an annular surface is provided having a first roller and a second roller for alternative engagement against the annular surface in a forward and a rearward direction, respectively, the first and second rollers having a spaced apart orientation and annular grooves defining a passageway between the rollers. A guide tube extends between the roller annular grooves within the passageway. A cord exiting guide tube end is axially offset to remote extremities of the first and second roller annular grooves and a first and second axially extending slits are formed within the guide tube opposite the roller annular grooves, respectively.
摘要翻译： 提供了用于将轮胎帘线构造到环形表面的加工头，其具有第一辊和第二辊，用于分别沿前后方向与环形表面接合，第一和第二辊分别具有间隔开的取向 以及在所述辊之间限定通道的环形槽。 引导管在通道内的滚子环形槽之间延伸。 离开导管端的绳索轴向偏移到第一和第二辊环形槽的远端，并且分别在引导管内分别形成有与辊环形槽相对的第一和第二轴向延伸的狭缝。
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公开(公告)号：US08851132B2
公开(公告)日：2014-10-07
申请号：US13252242
申请日：2011-10-04
CPC分类号： B60C23/12 , Y10T29/49538 , Y10T29/49826 , Y10T152/10495
摘要： A tire has an elongate profiled sidewall groove extending into a first tire sidewall from an outward first sidewall surface. An elongate air tube is positioned within the elongate sidewall groove in contact with the groove sidewalls, the air tube having an external surface configuration corresponding with and seating within the internal sidewall configuration defining the sidewall groove. The air tube when subject to outward originating impinging force collapses from an expanded unstressed configuration into a collapsed configuration to allow the tube to insert through the groove entry opening and expand outwardly once within the sidewall groove to its unstressed configuration. The configuration of the groove sidewalls capture the air tube within the groove in its expanded unstressed configuration to prevent separation of the tube from the tire during use.
摘要翻译： 轮胎具有从外部第一侧壁表面延伸到第一轮胎侧壁中的细长轮廓侧壁槽。 细长空气管定位在细长侧壁槽内，与槽侧壁接触，空气管具有与限定侧壁槽的内部侧壁结构对应并位于内部侧壁结构内的外表面构造。 当受到向外的起始冲击力的空气管从膨胀的未受压构型折叠成塌缩构型，以允许管插入通过凹槽进入开口并且在侧壁槽内向外膨胀一次到其不受应力的构型。 凹槽侧壁的构造以其膨胀的未受压构造捕获槽内的空气管，以防止在使用期间管与轮胎分离。
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