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公开(公告)号：US4338989A
公开(公告)日：1982-07-13
申请号：US186707
申请日：1980-09-12
申请人： Lawrence R. Sperberg
发明人： Lawrence R. Sperberg
CPC分类号： B60C15/0018 , B60C9/06 , B60C9/09 , Y10T152/10873
摘要： A pneumatic tire having spaced beads and a pair of biased inner plies tied to each bead, upon which is placed a third ply disposed at a greater angle to the equatorial plane than the underlying bias plies, resulting in the outermost ply cords being "loose" in comparison to the innermost ply cords being "tight" after the tire shaping operation. The cords of the outermost ply assume a shorter effective length along with an increase in their twist (tpi) in the inflated shaped vulcanized tire than the length and twist as laid down on the building drum. A further proviso is that the cords of the third ply shall be at some degree of compression greater than as laid down on the building machine, with said compression being the maximum attainable by the cords as a consequence of the bias cords pantographing during the shaping of the tire. This building block of two plies of cords at higher tension combined with a ply of cord at lower tension results in a new and unusual tire of unexpected structure and performance characteristics.
摘要翻译： 一种充气轮胎，其具有间隔开的珠子和一对连接到每个胎圈的偏置的内层，在其上放置有第三层，该第三帘布层以与底层偏置层相比赤道面更大的角度设置，导致最外层帘布层“松散” 与轮胎成形操作之后的“内部”层帘线相比较。 最外层帘布层的帘线随着膨胀成形硫化轮胎的扭转（tpi）增加而缩短有效长度，而不是放置在建造鼓上的长度和捻度。 另一个条件是第三层帘线的帘线的压缩程度应大于铺设在机器上的压缩程度，由于在成型过程中由于偏置帘线伸缩而导致的最大可压缩程度 轮胎。 这种两束较高张力的绳索结合在一起，处于较低张力下的帘布层，导致新的和不寻常的轮胎具有意想不到的结构和性能特征。
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公开(公告)号：US4302265A
公开(公告)日：1981-11-24
申请号：US175899
申请日：1980-08-06
申请人： Jean-Pierre Cesar , Andre Schneider
发明人： Jean-Pierre Cesar , Andre Schneider
IPC分类号： B29D30/00 , B29C35/02 , B29C67/00 , B29D30/08 , B29D30/22 , B29D30/32 , B29D30/38 , B60C9/00 , B60C9/20 , B60C9/26 , B29H17/14 , B60C9/18
CPC分类号： B60C9/26 , B29D30/22 , B60C9/0042 , B60C9/2009 , Y10T152/10783
摘要： In a process of manufacturing a tire for vehicle wheels, an annular crown reinforcement is placed around the carcass of the tire. As the crown reinforcement there is used at least one elastically deformable annular net formed of two superimposed plies of wires at least the outside of which wires is formed of an elastic and weldable material. At the points of intersection these wires are welded to each other. The wires may also be in the form of a cable, metallic or otherwise, enclosed in a sheath of an elastic and weldable material.
摘要翻译： 在制造用于车轮的轮胎的过程中，环形胎冠增强件被放置在轮胎的胎体周围。 由于冠部加强件使用至少一个可弹性变形的环形网，其由两个重叠的电线层形成，至少其外部的电线由弹性和可焊接的材料形成。 在交点处，这些电线彼此焊接。 电线也可以是包裹在弹性和可焊接材料的护套中的金属或其他电缆的形式。
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公开(公告)号：US4287928A
公开(公告)日：1981-09-08
申请号：US791760
申请日：1977-04-28
申请人： Robert W. Hallman
发明人： Robert W. Hallman
CPC分类号： B29D30/0685 , B29C73/163 , B29C73/22 , B29D2030/0695 , B29D2030/0697 , Y10T152/10684
摘要： A puncture-sealing pneumatic tubeless tire comprising a sealant as its innermost layer and a tack layer disposed between said sealant and the air impervious liner. The tack layer is integral with the tire and allows the application and adherence of the sealant to the tire without first cleaning the inside of the tire. The tack layer is a soft, vulcanized layer consisting of cis-polyisoprene rubber and/or natural rubber.
摘要翻译： 一种包封密封剂作为其最内层的穿刺密封气动无内胎轮胎和设置在所述密封剂和不透气衬垫之间的粘着层。 粘合层与轮胎成一体，并且允许在不首先清洁轮胎内部的情况下将密封剂施加和粘附到轮胎上。 粘性层是由顺式 - 聚异戊二烯橡胶和/或天然橡胶组成的软的硫化层。
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公开(公告)号：US4274899A
公开(公告)日：1981-06-23
申请号：US94314
申请日：1979-11-14
CPC分类号： B29D30/08 , B60C3/02 , Y10S152/16
摘要： A non-vulcanized tire body in the form of an endless band has opposite edges, an inner surface, and an outer surface having a tread. Either a completely enclosed toroidal shaped inner tube formed of non-vulcanized material or a layer of non-vulcanized material having a high impermeability to air is positioned on the inner surface of the tire body. The tire body is then wrapped around the inner tube, and the opposite edges of the tire body are joined to form a completely enclosed tire. The edges may be abutted or overlapped. Thereafter, the tire is vulcanized to form a completely and irremovably enclosed tubular tire.
摘要翻译： 环形带状的非硫化轮胎主体具有相对的边缘，内表面和具有胎面的外表面。 由非硫化材料形成的完全封闭的环形内管或具有高空气不透性的非硫化材料层定位在轮胎主体的内表面上。 然后将轮胎主体缠绕在内管周围，并且轮胎主体的相对边缘接合以形成完全封闭的轮胎。 边缘可以邻接或重叠。 此后，将轮胎硫化以形成完全和不可拆卸的封闭的管状轮胎。
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公开(公告)号：US4262726A
公开(公告)日：1981-04-21
申请号：US130541
申请日：1980-03-14
申请人： Thomas N. H. Welter
发明人： Thomas N. H. Welter
CPC分类号： B60C9/28 , B29D30/22 , B60C5/00 , B60C9/0042 , B60C9/08 , B60C9/2009 , B60C9/22 , Y10T152/10792
摘要： A radial tire having a belt structure consisting of a pair of belt plies reinforced with parallel cords. A single ply is disposed between the carcass plies of the tire and the belt structure. This single ply or carcass overlay is reinforced with parallel cords which extend circumferentially of the tire. Further, the reinforcement cords of the carcass overlay are inextensible when the tire is molded and vulcanized, but elongatable in correlated relation to the blow-up ratio of the tire from a cylindrical to a toroidal shape.
摘要翻译： 一种子午线轮胎，其具有由平行帘线增强的一对带束层组成的带束结构。 单层帘布层布置在轮胎的胎体帘布层和带束结构之间。 这个单层或胎体覆盖层用在轮胎周向延伸的平行帘线加强。 此外，当轮胎被模制和硫化时，胎体覆盖层的加强帘线是不可延伸的，但是与轮胎从圆筒形到环形形状的膨胀比相关联地可伸长。
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公开(公告)号：US3756882A
公开(公告)日：1973-09-04
申请号：US3756882D
申请日：1970-12-08
申请人： VILA G
发明人： VILA G
CPC分类号： B29D30/00 , B29D2030/205 , B29D2030/208
摘要： A method of building tires on an apparatus employing a pair of tire building drum assemblies constructed and arranged to alternately move respective drums between a common first position and separate second positions is disclosed. The method comprises the following: (1) fabricating untreated carcasses on said drums at said common first position; (2) moving alternate drums and alternate of said common first position to one of said separate second positions and the remaining ones of said drums and of said untreated carcasses fabricated on said drums at said common first position to the other of said separate second positions; (3) removing said untreated carcasses alternately from said pair of drum assemblies at said separate second positions; and (4) applying treads to said untreated carcasses after removal of said untreated carcasses from said drum assemblies.
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公开(公告)号：US4138307A
公开(公告)日：1979-02-06
申请号：US815196
申请日：1977-07-12
申请人： Harry Rost
发明人： Harry Rost
CPC分类号： B29D30/247
摘要： An axially and radially adjustable construction drum for pneumatic tires in which the drum has a variable width and is radially extensible and comprises two basic members, the relative distance between which is adjustable on an internal tube through a spindle and a screwthreaded sleeve with screw thread portions in opposite directions, in which the basic members support ring segments whose external surfaces form approximately cylindrical working surfaces and which are radially adjustable through bellows and on which is situated a resilient bandage with inflatable members disposed therebelow for holding over the edges of plies and between which is retained a middle portion which is radially extensible in the longitudinal direction of the drum.
摘要翻译： 一种用于充气轮胎的轴向和径向调节的构造鼓，其中鼓具有可变的宽度并且是可径向延伸的，并且包括两个基本构件，其两个基本构件在内管上通过主轴和具有螺纹部分的螺纹套筒可调节 其中基本构件支撑环形段，其外表面形成大致圆柱形工作表面，并且其可通过波纹管径向调节，并且其上设置有弹性绷带，其中设置有可膨胀构件，用于保持在层的边缘上并且在其之间 保持在鼓的纵向方向上可径向延伸的中间部分。
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8.发明授权Method of making an integrally built and cured closed torus tire and wheel assembly 失效制造一体化和固化的封闭圆环面轮胎和轮组件的方法
公开(公告)号：US4110141A
公开(公告)日：1978-08-29
申请号：US777239
申请日：1977-03-11
申请人： Vito A. Caravito
发明人： Vito A. Caravito
IPC分类号： B60C17/00 , B29C67/00 , B29D30/00 , B29D30/08 , B60C3/02 , B60C9/20 , B60C15/02 , B60C15/024 , B60C15/036 , B60C17/04 , B29H17/02 , B29H17/14
CPC分类号： B60C17/04 , B29D30/08 , B60C15/0233 , B60C15/024 , B60C15/036 , B60C17/10 , B60C3/02 , B60C9/2009
摘要： An integral tire and rim assembly in which the tire is built and cured on the rim. The tire is a closed torus crown over-lap type having a pair of annular inextensible beads. The rim is an annular and axially continuous unitary rigid member with flanges that extend radially outwardly beyond the minimum diameter of the inextensible bead cores. A run-flat device is included in the tire cavity.
摘要翻译： 一个整体的轮胎和轮辋组件，其中轮辋在轮辋上构建和固化。 轮胎是具有一对环形不可伸长的珠的闭合圆环冠重叠型。 边缘是环形和轴向连续的单一刚性构件，其具有径向向外延伸超过不可伸长胎圈芯的最小直径的凸缘。 轮胎腔中包括一个扁平装置。
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公开(公告)号：US4105487A
公开(公告)日：1978-08-08
申请号：US753496
申请日：1976-12-22
CPC分类号： B29D30/20 , B29D2030/206 , B29D2030/207 , B29D2030/209 , Y10S414/123
摘要： This invention is concerned with a process of and an apparatus for producing green tires, in which a green case shaped on a tire band building drum is transferred onto a tire building drum by a transfer ring mechanism and an inextensible endless belt built on a belt building drum is also transferred and applied onto the green case, deformed into a toroidal form on the tire building drum, by the transfer ring mechanism. The transfer ring mechanism serves to hold and release the green case and the endless belt and has such a construction to be movable along the axes of the tire band building drum, the tire building drum and the belt building drum.
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公开(公告)号：US3948717A
公开(公告)日：1976-04-06
申请号：US568053
申请日：1975-04-14
申请人： Masayoshi Suzuki , Kazuo Ozaki
发明人： Masayoshi Suzuki , Kazuo Ozaki
CPC分类号： B29D30/24
摘要： A tire building drum is adapted to be expansible and collapsible at three different diameter states and includes a main tire building drum, a pair of auxiliary tire building drums partially engageable with the radially inner surfaces of the opposite end portions of the main tire building drum to axially be slidable toward and away from the equatorial plane of the main tire building drum, a rotary shaft carrying thereon the main and auxiliary tire building drums for rotation thereof, and a pair of slide means for axially sliding the auxiliary tire building drums toward and away from the equatorial plane of the main tire building drum.
摘要翻译： 轮胎成型鼓适于在三种不同直径状态下是可膨胀和可折叠的，并且包括主轮胎成型鼓，一对辅助轮胎成型鼓，其与主轮胎成型鼓的相对端部的径向内表面部分接合， 轴向可以朝着和离开主轮胎成型鼓的赤道平面滑动;旋转轴，承载着主轮胎和辅助轮胎成型鼓以便旋转，以及一对滑动装置，用于使辅助轮胎成型鼓朝向和远离 从主轮胎成型鼓的赤道平面。
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