公开(公告)号：US20070079937A1

公开(公告)日：2007-04-12

申请号：US11634631

申请日：2006-12-06

Applicant: Jan Lahmann ,  Theophile Louchart

Inventor： Jan Lahmann ,  Theophile Louchart

IPC: B29C35/02

CPC classification number: B29C35/0227 ,  B29C35/045 ,  B29C2035/046 ,  B29D30/54 ,  B29D2030/545 ,  B29L2030/00 ,  Y10S156/909

Abstract: An improved autoclave for curing retread tires includes a chamber with circulating air flow having turbulence generating devices located in a middle length-wise portion of the chamber. The turbulence generating devices include apertures to guide air from a supply duct into the chamber, and/or wedge-shaped elements or fins mounted on the interior wall of the chamber to disrupt the air flow and cause turbulence.

Abstract translation: 用于固化翻新轮胎的改进的高压釜包括具有循环空气流的室，其具有位于室的中间纵向部分中的湍流发生装置。 湍流产生装置包括将空气从供应管道引导到室中的孔，和/或安装在室的内壁上的楔形元件或翅片以破坏空气流并引起湍流。

公开(公告)号：US20050034804A1

公开(公告)日：2005-02-17

申请号：US10944847

申请日：2004-09-21

Applicant: Shigeoki Usami ,  Kiyoharu Kurihara ,  Shigeo Makino ,  Tsutomu Tanaka ,  Keizou Okita

Inventor： Shigeoki Usami ,  Kiyoharu Kurihara ,  Shigeo Makino ,  Tsutomu Tanaka ,  Keizou Okita

IPC: B29D30/56 ,  B29D30/58

CPC classification number: B29D30/56 ,  B29D30/58 ,  B29D2030/4437 ,  B29D2030/445 ,  B29D2030/4456 ,  Y10S156/909

Abstract: A re-treading method and an apparatus therefor, which are capable of winding a tread material on a base tire automatically and efficiently to realize an adequate joint condition of the leading and trailing edges of the tread material, are configured to take a photograph of a zone of the tread material including its cut position to compare the picture with a stored tread pattern image to detect a deviation amount between them, then moves the tread material or the cut position relative to each other by the deviation amount, next cut the tread material at the cut position after the relative movement, wind the tread material on a base tire, and unite the leading and trailing edges of the tread material. Alternatively, the re-treading method and the apparatus can detect a deviation amount of the position distant by a required tread length from the leading edge of the tread material from a predetermined pattern position near that position planned to be cut, cut the tread material at the at the predetermined position, wind the cut-out tread material on the outer circumference of the base tire while adjusting the length of the tread material by applying thereto a substantially uniform tensile or compressive force, and unite the leading and trailing edges of the tread material wound on the base tire.

Abstract translation: 能够自动而有效地将胎面材料卷绕在胎面轮胎上以实现胎面材料的前缘和后缘的充分接合状态的再踩踏方法及其装置被配置为拍摄一张 胎面材料的区域包括其切割位置，以将图像与存储的胎面花纹图像进行比较，以检测它们之间的偏差量，然后将胎面材料或切割位置相对于彼此移动偏移量，接下来切割胎面材料 在相对移动之后的切割位置，将胎面材料卷绕在基础轮胎上，并且将胎面材料的前缘和后缘相结合。 或者，再次踩踏方法和装置可以检测距离胎面材料的前缘远离所需胎面长度的位置的距离偏离预定切割位置附近的预定图案位置，将胎面材料切割在 在预定位置，将切割的胎面材料卷绕在基础轮胎的外圆周上，同时通过施加基本上均匀的拉伸或压缩力来调整胎面材料的长度，并将胎面的前缘和后缘相结合 材料缠绕在基础轮胎上。

公开(公告)号：US20020062907A1

公开(公告)日：2002-05-30

申请号：US09953440

申请日：2001-09-17

Inventor： Olafur Jonsson ,  Helgl Geirhardsson

IPC: B29C035/00

CPC classification number: B29D30/60 ,  B29C47/00 ,  B29C47/0019 ,  B29C47/003 ,  B29C70/64 ,  B60C11/14 ,  Y10S156/909

Abstract: A method and equipment for mixing hard granules into tire tread bodies and into sundry rubber strips and tread stock. Rubber stock is extruded into tread bands of a suitable shape which are rolled under control, in a suitable thickness and number of layers, in a circular process over a pre-treated tire, or other object. The tire is subsequently patterned and vulcanized. The hard granules are distributed according to a predetermined configuration onto at least part of the surface of the extruded rubber tread band before the next layer is rolled in a circular process onto the pre-treated tire, using dedicated equipment so that the granules will be mixed into the patterned wearing surface of the tire after profiling and vulcanization.

Abstract translation: 将硬颗粒混合到轮胎胎面体和各种橡胶条和胎面料中的方法和设备。 橡胶坯料被挤压成合适形状的胎面带，其在预处理的轮胎或其它物体上以圆形方式在适当的厚度和数量的层面下进行轧制。 随后将轮胎图案化并硫化。 在将下一层以圆形方法轧制到预处理的轮胎上之前，使用专用设备将硬颗粒根据预定构型分布在挤压橡胶胎面带的表面的至少一部分上，使得颗粒将被混合 在轮廓和硫化后进入轮胎的图案化磨损表面。

公开(公告)号：US20020005256A1

公开(公告)日：2002-01-17

申请号：US09844482

申请日：2001-04-26

Inventor： Florian Fischer

IPC: B29D030/08

CPC classification number: B29C47/92 ,  B29C47/0009 ,  B29C47/026 ,  B29C2947/92019 ,  B29C2947/92409 ,  B29C2947/92514 ,  B29C2947/9258 ,  B29C2947/9259 ,  B29C2947/92885 ,  B29C2947/92904 ,  B29D30/62 ,  Y10S156/909

Abstract: An apparatus for applying tread material onto a tire is provided and applies uncured tread material to the carcass of a tire having a tread surface and a flank. The apparatus includes an extruder for extruding a selected one of a rubber and a synthetic material mixture and a first applicator device orientable toward the tread surface of the carcass. The apparatus also includes a second applicator device disposed adjacent the first applicator device and orientable toward the flank of the carcass. The apparatus further includes an extrusion nozzle extending between the first applicator device and the second applicator device for passage therethrough of the mixture extruded by the extruder.

Abstract translation: 提供了一种用于将胎面材料施加到轮胎上的装置，并且将未固化的胎面材料施加到具有胎面和侧面的轮胎的胎体上。 该装置包括用于挤出所选择的橡胶和合成材料混合物中的一种的挤出机和可朝向胎体的胎面表面定向的第一施加器装置。 该设备还包括邻近第一施加器装置设置并可朝着胎体的侧面定向的第二施加器装置。 该设备还包括在第一施加器装置和第二施加器装置之间延伸的挤出喷嘴，用于通过由挤出机挤出的混合物通过。

公开(公告)号：US06270602B1

公开(公告)日：2001-08-07

申请号：US09246819

申请日：1999-02-08

Applicant: Eugene A. Johnston ,  William H. Brugman ,  Johnathon L. Logsden

Inventor： Eugene A. Johnston ,  William H. Brugman ,  Johnathon L. Logsden

IPC: B29D3056

CPC classification number: B29D30/542 ,  B29D2030/582 ,  Y10S156/909

Abstract: An air removal and fastener extraction system for use in retreading tires is disclosed. The system includes a strap that is disposed over a splice region of the tread during precure retreading. A plurality of fasteners are inserted through the strap and across the splice. This securely holds the splice region intact, allows air to be vented during curing, and permits removal of all fasteners in a single pulling motion exerted on the strap after the curing process is completed.

Abstract translation: 公开了一种用于翻新轮胎的排气和紧固件抽出系统。 该系统包括在预固化翻新期间设置在胎面的接合区域上的带。 多个紧固件穿过带子并穿过接头插入。 这固定地保持接合区域完整，允许在固化期间空气被排出，并且允许在固化过程完成之后以单次拉动运动去除所有紧固件。

公开(公告)号：US5698064A

公开(公告)日：1997-12-16

申请号：US758265

申请日：1996-12-05

Applicant: Mikio Fujimoto

Inventor： Mikio Fujimoto

IPC: B29C35/02 ,  B29C33/00 ,  B29D30/54 ,  B29K21/00 ,  B29K105/24 ,  B29L30/00

CPC classification number: B29D30/542 ,  B29C33/0038 ,  Y10S156/909

Abstract: An apparatus for manufacturing a recapped tire includes: a vulcanizer in which is filled a fluid for vulcanization for adhering by vulcanization a base tire and a tread; a rim to which the base tire is mounted; an envelope which is annular and covers an outer periphery of the base tire; suction means for sucking air from between the base tire and the envelope; a tube which is annular and expandable and contractible, the tube being provided at a portion of the rim corresponding to an outer side of the base tire along a tire axial direction, and pushing the envelope against a bead portion of the base tire; a stopper provided at a portion of the rim corresponding to an inner side of the base tire along the tire axial direction, and preventing movement of the bead portion toward the inner side of the base tire along the tire axial direction; and internal pressure providing means for providing internal pressure to the tube so as to inflate the tube. Accordingly, adhesion by vulcanization of the tread can be effected in a short time without shortcomings in manufacturing.

Abstract translation: 一种重新制造轮胎的装置，其特征在于，包括：硫化机，其中填充有用于硫化的硫化用流体，用于硫化基轮胎和胎面; 安装有基础轮胎的轮辋; 封套，其是环状的并且覆盖所述基础轮胎的外周; 用于从所述基础轮胎和所述外壳之间吸入空气的抽吸装置; 所述管是环状且可膨胀和收缩的管，所述管设置在沿着轮胎轴向方向对应于所述基部轮胎的外侧的所述边缘的一部分处，并且将所述封套推向所述基部轮胎的胎圈部; 沿着轮胎轴向设置在与所述轮胎轴向的所述轮胎轴向的内侧相对应的所述轮辋的一部分的止动件，并且防止所述胎圈部沿着所述轮胎轴向向所述胎面轮胎的内侧移动; 以及用于向管提供内部压力以使管膨胀的内部压力提供装置。 因此，胎面的硫化粘合可以在短时间内进行，而且制造上没有缺点。

公开(公告)号：US5281118A

公开(公告)日：1994-01-25

申请号：US825019

申请日：1992-01-24

Applicant: Marconi G. Alvarenga

Inventor： Marconi G. Alvarenga

IPC: B29C43/36 ,  B29D30/54 ,  B29C35/00

CPC classification number: B29D30/542 ,  B29C43/3642 ,  B29D30/54 ,  B29L2030/00 ,  Y10S156/909

Abstract: A vulcanized rubber device to envelop a tire being recapped or retreaded, when place in an autoclave to vulcanize the rubber strip cemented between the new tread and the treated tire. This device, has an annular form, with a "U" section, whose lateral surfaces (5), are provided with a hole (2) and (4), and surrounding a circular opening (3), but has a new feature; a ring with grooves (1), on the inside of each internal lateral surface (4) and (5), forming radiating furrows.

Abstract translation: 当将硫化橡胶条胶合在新胎面和经处理的轮胎之间时，将硫化橡胶装置包封正在重新盖印或翻新的轮胎。 该装置具有环形形式，具有“U”形部分，其侧表面（5）设置有孔（2）和（4），并且围绕圆形开口（3），但具有新的特征; 在每个内侧表面（4）和（5）的内侧上具有凹槽（1）的环，形成辐射沟。

公开(公告)号：US5151150A

公开(公告)日：1992-09-29

申请号：US629883

申请日：1990-12-19

Applicant: Archie B. Davis ,  Joseph A. Troilo, Jr.

Inventor： Archie B. Davis ,  Joseph A. Troilo, Jr.

IPC: B29D30/54

CPC classification number: B29D30/542 ,  Y10S156/909

Abstract: A split ring assembly for sealing an envelope against a bead of a tire to be retreaded includes a one-piece split metal ring having aligned overlapping end portions in the form of an interfitting fork and tongue. Laterally offset circumferentially overlapping arcuate slide bars welded side-by-side to the inner peripheral surface of the split ring, respective overlapping ends, and surrounded by a metal U-strap guide maintaining alignments of the contraction of the split ring. A lever pivoted at one end to one of the overlapped ends of the split ring is pivotably coupled radially outward of the pivot axis of that end of the lever to a turnbuckle whose opposite end is pivotably coupled to the other of the overlapped ends of the sealing ring such that rotation of the lever about its pivot axis causes the overlapped ends of the split ring to move towards each other, against the bias of the resilient split ring contacting the split ring radially and permitting the split ring assembly to be mounted inside of a tire at one side wall after contraction radially, against the bead of the tire, whereby release of the lever permits seal of an interposed envelope, against that bead.

Abstract translation: 用于将外壳密封到待翻新的轮胎的胎圈上的开口环组件包括具有对齐的叉形和舌形形式的重叠端部的一体式分离金属环。 横向偏移的圆周重叠的弧形滑杆，并排焊接到开口环的内周表面，相应的重叠端，并被金属U形带引导件围绕，保持开口环收缩的对齐。 在一端枢转到开口环的一个重叠端部的杠杆可枢转地连接到杠杆的该端部的枢转轴线的径向外侧，该螺丝扣的相对端可枢转地联接到密封件的另一个重叠端部 环，使得杠杆围绕其枢转轴线的旋转导致开口环的重叠端部朝着彼此移动，抵抗弹性开口环的偏置，径向接触开口环，并允许开口环组件安装在 在一个侧壁上的轮胎在径向收缩之后，抵靠轮胎的胎圈，由此释放杆允许将插入的包封件密封在该胎圈上。

公开(公告)号：US4274897A

公开(公告)日：1981-06-23

申请号：US57417

申请日：1979-07-13

Applicant: Carlton K. Barefoot

Inventor： Carlton K. Barefoot

IPC: B29D30/54 ,  B29H17/36

CPC classification number: B29D30/542 ,  Y10S156/909

Abstract: In a method and apparatus for securing a pre-cured tread to a tire during vulcanization to retread the tire, a sealing grid having annular rings disposed thereon to contact the sides of an envelope disposed about the tread and against the sides of the tire to cause a seal therebetween wherein said grids are easily joinable to effect such seal without the need of the tire being mounted on a rim or being inflated.

Abstract translation: 在用于在硫化期间将预固化的胎面固定到轮胎以重新翻新轮胎的方法和装置中，具有设置在其上的环形圈的密封网格接触围绕胎面设置的封套的侧面并且抵靠轮胎的侧面，以引起 其间的密封件，其中所述网格容易连接以实现这种密封，而不需要将轮胎安装在轮辋上或被充气。

公开(公告)号：US4153497A

公开(公告)日：1979-05-08

申请号：US870760

申请日：1978-01-19

Applicant: Elio Budrioli

Inventor： Elio Budrioli

IPC: B29D30/54 ,  B29H5/04

CPC classification number: B29D30/542 ,  Y10S156/909

Abstract: A device for simultaneously supporting a tire which is to be recapped and for applying hermetically against the sidewalls of said tire a flexible sheathing which is connected to a source of vacuum comprises support means for supporting the tire by its beads and for varying the distance between the beads; annular means intended to be applied against the flexible sheathing in the region of the sidewalls of the tire; bearing means supporting both said support means and said annular means, said bearing means facing each other with an adjustable axial distance between them; and connecting means connecting said bearing means to each other and making it possible to vary the distance between said bearing means.

Abstract translation: 一种用于同时支撑轮胎的装置，其将被重新盖合并且用于气密地抵靠所述轮胎的侧壁施加柔性护套，所述柔性护套连接到真空源，包括支撑装置，用于通过其胎圈支撑轮胎并改变其间的距离 珠子 旨在在轮胎的侧壁的区域中抵靠柔性护套施加的环形装置; 轴承装置支撑所述支撑装置和所述环形装置，所述轴承装置彼此面对并且在它们之间具有可调节的轴向距离; 以及将所述轴承装置彼此连接并使得可以改变所述轴承装置之间的距离的连接装置。