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公开(公告)号：US4790892A
公开(公告)日：1988-12-13
申请号：US836398
申请日：1986-03-05
Applicant: Heinz-Dieter Rach , Udo Frerichs , Hans-Ulrich Klose , Carsten Boltze
Inventor： Heinz-Dieter Rach , Udo Frerichs , Hans-Ulrich Klose , Carsten Boltze
CPC classification number: B29D30/0005 , B29D30/08 , B29C2035/0283 , Y10T152/10855
Abstract: A method of producing a pneumatic vehicle tire, the beads of which can be mounted on the radially inner periphery of a rim, and are pivotably relative to the bead cores. A carcass along with the adjacent rubber layers, and the tire beads, with their pull and compression resistant cores, are combined on a drum to form an essentially cylindrical blank. What will later be the insides of the tire initially face radially outwardly, and the interfaces of the initially radially outwardly extending beads form an essentially right angle with the cylindrical surface of the blank. At least the bead regions of the tire blank are preliminarily vulcanized, whereupon the blank is turned in and has imparted thereto a toroidal shape. The blank is then provided with a tread strip, and is final-vulcanized.
Abstract translation: 一种制造气动车辆轮胎的方法，其气缸可以安装在轮辋的径向内周上，并且相对于胎圈芯可枢转。 将胎体与相邻的橡胶层以及轮胎胎圈及其拉伸和抗压芯组合在滚筒上以形成基本上圆柱形的坯料。 随后轮胎内侧最初面向径向向外，并且最初径向向外延伸的珠的界面与坯料的圆柱形表面形成基本上垂直的角度。 至少轮胎坯料的胎圈区域预先硫化，由此坯料被转动并赋予其环形形状。 然后将坯件设置有胎面带，并且最终硫化。
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公开(公告)号：US4696333A
公开(公告)日：1987-09-29
申请号：US856587
申请日：1986-04-25
Applicant: Heinz-Dieter Rach , Udo Frerichs
Inventor： Heinz-Dieter Rach , Udo Frerichs
CPC classification number: B60B21/021 , B60C15/0206 , B60C17/04 , Y10S152/20
Abstract: A rim for a pneumatic vehicle tire, the beads of which are adapted to be mounted on the radially inner periphery of the rim. The rim has a rim ring that is provided radially inwardly with seating surfaces for the tire beads. On the lateral edges, the rim ring has essentially radially inwardly extending rim flanges. Furthermore, the rim ring is provided radially outwardly with support surfaces for emergency operation when a puncture, flat tire, etc. is encountered. In order to increase the ability to operate with a flat tire, the wall of the rim ring, in the vicinity of each of the rim flanges, is bent radially outwardly, and is then bent back axially inwardly at a radial spacing relative to the remainder of the rim ring, so that two annular supports are formed for supporting a flat tire.
Abstract translation: 一种用于气动车辆轮胎的轮圈，其胎圈适于安装在轮辋的径向内周上。 轮辋具有径向向内设置的轮辋环，轮辋珠的座面。 在侧边缘上，边缘环具有基本上径向向内延伸的边缘凸缘。 此外，当遇到穿刺，扁平轮胎等时，轮辋环径向向外设置有用于紧急操作的支撑表面。 为了增加使用扁平轮胎操作的能力，轮缘环的壁在每个轮缘凸缘附近被径向向外弯曲，然后以相对于其余部分的径向间隔轴向向内弯曲 ，从而形成两个环形支撑件用于支撑扁平轮胎。
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公开(公告)号：US4437503A
公开(公告)日：1984-03-20
申请号：US419414
申请日：1982-09-17
Applicant: Hans Seitz , Heinz-Dieter Rach , Henner Pieper , Udo Frerichs
Inventor： Hans Seitz , Heinz-Dieter Rach , Henner Pieper , Udo Frerichs
IPC: B60C11/117 , B60C11/06 , B60C11/08
CPC classification number: B60C11/032 , B60C2019/006
Abstract: A tread configuration for pneumatic vehicle tires, especially for spare tires. A number of recesses are arranged in succession and next to each other in the circumferential direction of the tire. Transverse ribs and substantially circumferential ribs separate the recesses from one another and have a width which is approximately 1/4 to 3/4 of the circumferential dimension of the recesses. The radially outwardly located peripheral surface of the tire is subdivided into several segments. Within each of the segments, the circumferential dimension of the recesses and of the transverse ribs is constant, and the circumferential dimension of the recesses and of the transverse ribs is different in successive segments. The recesses are of such a cross-sectional shape or outline that at least one boundary line thereof is formed by an edge of a transverse rib. At least some of the circumferential ribs extend at an angle to the circumferential direction of the tire.
Abstract translation: 用于气动车辆轮胎的胎面配置，特别是备用轮胎。 在轮胎的圆周方向上相继设置多个凹部。 横向肋和基本圆周的肋将凹部彼此分开，并且具有的宽度大约为凹部周向尺寸的1/4至3/4。 轮胎的径向向外定位的外围表面被细分成若干段。 在每个段内，凹槽和横向肋的圆周尺寸是恒定的，凹槽和横向肋的圆周尺寸在连续的段中是不同的。 凹部具有横截面形状或轮廓，其至少一个边界线由横向肋的边缘形成。 至少一些周向肋与轮胎的圆周方向成一角度延伸。
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公开(公告)号：US4850411A
公开(公告)日：1989-07-25
申请号：US119301
申请日：1987-11-06
Applicant: Hans Seitz , Heinz-Dieter Rach , Henner Pieper , Udo Frerichs
Inventor： Hans Seitz , Heinz-Dieter Rach , Henner Pieper , Udo Frerichs
CPC classification number: B60B21/021 , B60C15/0206 , Y10S152/20
Abstract: A vehicle wheel for pneumatic tires. The rim of the wheel has radially inwardly extending rim flanges, and adjacent thereto, along the inner periphery, has seats inclined in cross section for a belted tire, and adjacent thereto, has recessed portions. The recessed portions adjoining the seats extend at least partially inclined in cross section. The angle of inclination of the recessed portions with respect to the axial direction is equal to or greater than the corresponding inclination angle of the seats. The recessed portions, in the axial direction, have a dimension which is equal to or greater than that of the axial segments of the seats.
Abstract translation: 用于充气轮胎的车轮。 车轮的边缘具有径向向内延伸的轮缘凸缘，并且沿着内周边相邻，具有用于带式轮胎的横截面倾斜的座椅，并且与其相邻，具有凹部。 邻接座的凹部至少部分地以横截面倾斜。 凹部相对于轴向的倾斜角度等于或大于座椅的相应的倾斜角度。 凹部在轴向上具有等于或大于座椅的轴向段的尺寸。
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公开(公告)号：US4825924A
公开(公告)日：1989-05-02
申请号：US8576
申请日：1987-01-29
Applicant: Udo Frerichs , Heinz-Dieter Rach
Inventor： Udo Frerichs , Heinz-Dieter Rach
CPC classification number: D07B1/062 , B60C15/04 , D07B1/12 , D07B2501/2053 , Y10S152/20
Abstract: A bead core for a pneumatic vehicle tire that is designed to have its beads disposed on the radially inner periphery of a rim. The bead core is in the form of an endless ring that has an essentially round cross-sectional shape. To increase the bead-seating reliability, it is proposed that the inner core of the bead core be hollow or be formed by a lightweight ring that serves as a spacer element. At least one layer of load-carrying cords is disposed about the inner core. These load-carrying cords have a solid cross-sectional area or a hollow cross-sectional shape.
Abstract translation: 用于气动车辆轮胎的胎圈芯，其设计成使其胎圈设置在轮辋的径向内周上。 胎圈芯是具有基本圆形横截面形状的环形圈的形式。 为了增加胎圈座的可靠性，提出胎圈芯的内芯是中空的或者由用作间隔元件的轻质环形成。 至少一层负载线设置在内芯周围。 这些承载绳具有实心的横截面积或中空横截面形状。
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Patent Agency Ranking
公开(公告)号：US4610288A
公开(公告)日：1986-09-09
申请号：US653493
申请日：1984-09-21
Applicant: Heinrich Huinink , Hans Seitz , Heinz-Dieter Rach , Udo Frerichs
Inventor： Heinrich Huinink , Hans Seitz , Heinz-Dieter Rach , Udo Frerichs
CPC classification number: B60C25/132
Abstract: An apparatus for mounting pneumatic vehicle tires, the beads of which, in the mounted state, are disposed on the radially inner periphery of a wheel rim. The apparatus permits simple and rapid mounting of a tire. A mounting unit which, after the introduction of a portion of the tire bead in a recessed portion of the rim, fixes the bead portion. A drivable roller, which in operation engages in the bead region of the tire, has a circumferential speed which is greater than the rolling speed on the tire.
Abstract translation: 一种用于安装气动车辆轮胎的装置，其安装状态的胎圈设置在轮辋的径向内周上。 该装置允许轮胎的简单且快速的安装。 在将轮胎胎圈的一部分引入轮辋的凹部中之后固定胎圈部的安装单元。 在轮胎的胎圈区域中操作的可驱动辊具有大于轮胎上的滚动速度的圆周速度。
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公开(公告)号：US5034079A
公开(公告)日：1991-07-23
申请号：US282942
申请日：1988-12-05
Applicant: Heinz-Dieter Rach , Udo Frerichs , Hans-Ulrich Klose , Carsten Boltze
Inventor： Heinz-Dieter Rach , Udo Frerichs , Hans-Ulrich Klose , Carsten Boltze
CPC classification number: B29D30/0601 , B29D2030/0621 , B29D2030/0626 , B29D2030/0627
Abstract: A method and apparatus for vulcanizing pneumatic vehicle tires having heads that in the mounted state are disposed on the radially inner periphery of a rim. In order for such tires to achieve a satisfactorily contoured vulcanization, and in order at the same time to produce sealing surfaces with great precision, the tire is vulcanized with its beads in their operating position. During the vulcanization, the radially outwardly disposed surfaces of the tire beads are shaped with the aid of rigid, one-piece, shaped molding rings.
Abstract translation: 一种用于硫化气动车辆轮胎的方法和装置，其具有处于安装状态的头部，其设置在轮辋的径向内周上。 为了使这种轮胎实现令人满意的轮廓硫化，并且为了同时以高精度制造密封表面，轮胎在其工作位置被硫化。 在硫化期间，轮胎胎圈的径向向外设置的表面借助于刚性的一体成型的模制环成型。
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公开(公告)号：US4758401A
公开(公告)日：1988-07-19
申请号：US798180
申请日：1985-11-14
Applicant: Heinz-Dieter Rach , Udo Frerichs , Hans-Ulrich Klose , Carsten Boltze
Inventor： Heinz-Dieter Rach , Udo Frerichs , Hans-Ulrich Klose , Carsten Boltze
CPC classification number: B29D30/0606 , B29D30/0601 , B29D2030/0621 , B29D2030/0625 , B29D2030/0627
Abstract: A method and apparatus for vulcanizing pneumatic vehicle tires where the tire beads, in the mounted state, are disposed on the radially inner periphery of a rim next to the essentially radially inwardly extending rim flanges. In order to obtain tires having a long service life and tire beads with a good sealing quality, it is proposed that the tire be vulcanized in essentially the proper contour for operation. Two, respectively radially segmented, bead-forming rings that have a variable diameter and can be displaced axially are provided. For the purpose of vulcanizing the sealing surfaces disposed in the interior of the tire so that these surfaces will rest on the rim in an airtight manner, the bead-forming rings are introduced, in a radially retracted state, into the interior of the tire blank, whereby at least one of the tire beads is ovally deformed. The segments of the molding rings are subsequenty extended to an annular radial diameter whereby the molding surface portions of the molding rings can be moved axially outwardly over the tire beads without deforming the latter. The molding rings are then moved axially outwardly over the tire beads and then retracted to their smallest diameter, and are locked into position, whereupon the tire blank is vulcanized in a mold.
Abstract translation: 一种用于硫化气动车辆轮胎的方法和装置，其中处于安装状态的轮胎胎圈设置在靠近基本上径向向内延伸的轮缘凸缘的轮辋的径向内周边上。 为了获得使用寿命长的轮胎和具有良好密封质量的轮胎胎圈，建议将轮胎硫化成基本上适当的轮廓以进行操作。 提供两个分别径向分段的，具有可变直径并且可以轴向移位的胎圈形成环。 为了硫化设置在轮胎内部的密封表面，使得这些表面将以气密的方式搁置在轮辋上，胎圈形成环以径向缩回的状态被引入轮胎坯料的内部 ，由此至少一个轮胎胎圈是卵巢变形的。 模制环的段随后延伸到环形径向直径，由此模制环的模制表面部分可以轴向向外移动到轮胎胎圈上而不使其变形。 然后将模制环轴向向外移动到轮胎胎圈上，然后缩回至其最小直径，并且锁定到位，于是轮胎坯料在模具中硫化。
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公开(公告)号：US4623009A
公开(公告)日：1986-11-18
申请号：US742612
申请日：1985-06-07
Applicant: Hans Seitz , Udo Frerichs , Heinz-Dieter Rach , Siegmund Spendel
Inventor： Hans Seitz , Udo Frerichs , Heinz-Dieter Rach , Siegmund Spendel
CPC classification number: B60B7/01 , B60B21/021 , B60C15/0206 , Y10S152/20
Abstract: A covering ring for a vehicle wheel. The bead seating surfaces of a tire are mounted on the radially inner periphery of the rim. In order to prevent dirt and/or water from entering the space between the tire bead and the rim well, the covering ring has a width which covers the space between the tire bead, that portion of the rim which extends axially outwardly from the rim well, and the rim well. Also provision is made that the radially inner surface of the covering ring, when viewed in the transverse direction, extends horizontally or is laterally inclined toward the outside. Also provision is made that the radially inner diameter of the covering ring at no point of the space, which is to be covered, be greater than the radially inner diameter of the mounted tire in the bead region.
Abstract translation: 用于车轮的覆盖环。 轮胎的胎圈座表面安装在轮辋的径向内周上。 为了防止污垢和/或水进入轮胎胎圈和轮辋之间的空间，覆盖环具有覆盖轮胎胎圈之间的空间的宽度，轮辋的边缘的从轮辋井轴向向外延伸的部分 ，边缘很好。 另外，当从横向观察时，覆盖环的径向内表面水平地延伸或朝向外部横向倾斜。 另外还规定，被覆盖的空间的任何点的覆盖环的径向内径大于胎圈区域中的安装轮胎的径向内径。
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10.发明授权
公开(公告)号：US4597426A
公开(公告)日：1986-07-01
申请号：US554922
申请日：1983-11-25
Applicant: Gerhard Mauk , Heinrich Huinink , Hans Seitz , Udo Frerichs , Heinz-Dieter Rach , Dionysius Poque
Inventor： Gerhard Mauk , Heinrich Huinink , Hans Seitz , Udo Frerichs , Heinz-Dieter Rach , Dionysius Poque
CPC classification number: B60C15/0206
Abstract: In combination, a vehicle wheel which has a rigid, one-part rim, and a belted pneumatic tire having a single-ply or multiple-ply carcass and substantially inextensible and/or tension resistant core rings in the beads. The rim has rim flanges and, adjacent thereto, seating surfaces for the belted tire. To permit simple mounting of the tire, there is proposed that, in the position of the mounted tire, the distance from the center of a core cross-section to the bead edge facing the seating surface is greater than the distance to the axially inner bead edge, so that the core ring is eccentrically mounted in this region of the bead.
Abstract translation: 组合地，具有刚性的单一部分轮辋和带束式充气轮胎的车轮，其具有单层或多层胎体，并且在胎圈中具有基本上不可伸展和/或抗张力的芯环。 轮辋具有轮辋凸缘，并且与其相邻，用于带束轮胎的座面。 为了允许轮胎的简单安装，建议在安装的轮胎的位置上，从芯横截面的中心到面向座面的胎圈边缘的距离大于到轴向内胎圈的距离 边缘，使得芯环偏心地安装在珠的该区域中。
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