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公开(公告)号：EP0668171A1
公开(公告)日：1995-08-23
申请号：EP94925017.9
申请日：1994-08-26
发明人： ONO, Kotaro , YOSHIMURA, Katsunori
CPC分类号： B60B3/02 , B60B3/044 , B60B3/06 , B60B3/10 , B60B21/00 , B60B21/02 , B60B21/023 , B60B21/026
摘要： This invention provides a light-alloy vehicular wheel. In this light-alloy vehicular wheel, a forged material or a cast and forged material is used for at least a disc (1, 6, 13) and a rim (5, 7, 8) or an inner rim member (3), which is produced separately from the disc, is jointed with the disc (1, 6, 13) by a friction grip jointing method. It is possible to joint a unitary molded product consisting of an outer rim member (2, 12) and disc (1, 13) and composed of forged light alloy or cast and forged light alloy with the inner rim member (3) of cast light alloy by a friction welding method, and joint a unitary molded product consisting of outer and inner rim members and constituting a rim (5) of a cast light alloy with a disc (6) of a forged light alloy by a friction welding method. A primary body (8) of the inner rim member can also be spin molded by molding outer and inner rim members unitarily by a casting method.
摘要翻译： 本发明提供一种轻合金车轮。 在这种轻合金车轮中，锻造材料或铸造和锻造材料至少用于盘（1,6,13）和轮辋（5,7,8）或内缘构件（3）， 通过摩擦把手接合方法与盘（1,6,13）接合。 可以将由外缘构件（2,12）和圆盘（1,13）组成的单一模制产品与由铸造的内侧构件（3）组成的锻造轻合金或铸造和锻造轻合金构成 通过摩擦焊接方法接合由外部和内部构件组成的单一模制产品，并通过摩擦焊接方法与铸造轻合金的盘（6）构成锻造轻合金的盘（6）。 内轮缘部件的主体（8）也可以通过铸塑法一体成形外圈和内轮缘部件而进行旋转成形。
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2.发明公开METHOD OF MANUFACTURING LIGHT-ALLOY WHEEL FOR VEHICLE AND THE WHEEL 有权VERFAHREN ZUR HERSTELLUNG EINES LEICHTLEGIERUNGSRADESFÜRFAHRZEUGE UNDZUGEHÖRIGESRAD
公开(公告)号：EP1714797A1
公开(公告)日：2006-10-25
申请号：EP05703830.9
申请日：2005-01-19
发明人： YOSHIMURA, Katsunori
CPC分类号： B60B3/06 , B21D53/26 , Y10T29/49481 , Y10T29/49496 , Y10T29/49503 , Y10T29/49504 , Y10T29/49524 , Y10T29/49531 , Y10T29/49908
摘要： An outer rim molded material is molded by forging or casting, a portion of the outer rim which extends from a hump to a bead seat is separated from part of a rim flange precursor 2a and is caused to fall in a sloping fashion inwards of a wheel width so as to form a bead seat precursor 12a, and the bead seat precursor 12a so formed is then joined to be welded to a top or side of a rim well rising portion precursor 5b. An external surface is cut to be finished to a proper shape, and an annular hollow portion 8 is formed underneath a lower surface of the bead seat portion.
摘要翻译： 通过锻造或铸造来模制外缘模制材料，从凸起延伸到胎圈座的外缘的一部分与轮缘凸缘前体2a的一部分分离，并且以倾斜的方式落在轮的内侧 宽度以形成胎圈座前体12a，然后将如此形成的胎圈座前体12a接合以焊接到轮辋隆起部分前体5b的顶部或侧面。 将外表面切割成适当的形状，并且在胎圈座部的下表面的下方形成有环状的中空部8。
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公开(公告)号：EP1346850B1
公开(公告)日：2009-02-18
申请号：EP01272274.0
申请日：2001-12-20
发明人： YOSHIMURA, Katsunori
摘要： A built-up automobile/motorbike wheel of a light alloy of a relatively large diameter is lightened to have a high-grade design. The wheel is of the two-piece type comprising a rim (2) having an outer rim and an inner rim integrated and a center disc (1). A plurality of thick portions (9) for forming threaded holes of fastener bolts for fastening the rim and the center disc are integrally protruded from the rim (2), and the rim (2) in the portion, excepting the thick portions, extending from a bead seat portion (6) to a well portion (8) of the outer rim is finished to a substantially equal thickness.
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公开(公告)号：EP1714797B1
公开(公告)日：2013-03-13
申请号：EP05703830.9
申请日：2005-01-19
发明人： YOSHIMURA, Katsunori
CPC分类号： B60B3/06 , B21D53/26 , Y10T29/49481 , Y10T29/49496 , Y10T29/49503 , Y10T29/49504 , Y10T29/49524 , Y10T29/49531 , Y10T29/49908
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5.发明公开BUILT-UP AUTOMOBILE/MOTORBIKE WHEEL OF LIGHT ALLOY 有权ZUSAMMUSTRETZTE KRAFTFAHRZEUG- / MOTORRAD-LEICHTMETALLFELGE
公开(公告)号：EP1346850A1
公开(公告)日：2003-09-24
申请号：EP01272274.0
申请日：2001-12-20
发明人： YOSHIMURA, Katsunori
摘要： A two-piece-wise built-up light-alloy wheel with a rather big diameter for automobiles and two-wheeled vehicles, being aimed to be made as lightweight and have an improved ornamental appearance, comprising: a rim (2) having outer and inner rim portions integrally formed with each other; a center disk (1) built-up with the integral rim (2); fastener bolts fastening the rim with the center disk; and a plurality of thick-wall portions (9) bulging from and integrally formed with the outer rim portion as bulging toward center of the wheel, as to form screw holes for the fastener bolts. Thickness of the rim (2) is substantially same except for the thick-wall portions, throughout from a bead seat (6) on the outer rim portion through a well part (8).
摘要翻译： 一种双件式组合的轻型合金车轮，其具有相当大的直径用于汽车和两轮车辆，其目的是制造为轻便且具有改进的装饰外观，包括：轮辋（2），其具有外部和 内缘部彼此一体形成; 组合有整体轮辋（2）的中心盘（1）; 紧固螺栓将边缘固定在中心盘上; 以及多个从外边缘部分凸出并且与所述外边缘部分一体形成的厚壁部分（9），以朝向所述车轮的中心突出，以形成用于所述紧固件螺栓的螺钉孔。 除了厚壁部分外，边缘（2）的厚度基本上相同，整个从外缘部分的胎圈座（6）穿过井口部分（8）。
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6.发明公开INTEGRAL TYPE WHEEL MADE OF LIGHT METAL HAVING GRAIN FLOW METALLOGRAPHIC STRUCTURE 失效AUS EINEMSTÜCKHERGESTELLTES LEICHTMETALLRAD，MIT ORIENTIERTER KORNSTRUKTUR。
公开(公告)号：EP0500969A1
公开(公告)日：1992-09-02
申请号：EP91916597.7
申请日：1991-09-19
CPC分类号： B60B3/06
摘要： An integral type wheel made of light metal having a grain flow metallographic structure containing grain flows, at least some of which continue from the peripheral position of the wheel disk part to the outermost part of the outer rim, extending zigzag with respect to the profile of the outer rim having a plurality of bent parts, and converging at the outermost periphery of the outer rim. The wheel has densely running grain flows excellent in plasticity and workability, and is high in strength. An integral type wheel made of light metal having a grain flow metallographic structure as above is manufactured by means of a hot forging device comprising an upper die (6) equipped with an electric heater (7) and provided with a flash (12) and gutter (13), and a lower die (4).
摘要翻译： 由轻金属制成的整体式轮子，其具有包含谷物流的谷物流金属组织，其至少其中一部分从轮盘部分的周边位置延伸到外缘的最外部，相对于轮廓的轮廓延伸曲折 外缘具有多个弯曲部分，并且在外缘的最外周边会聚。 车轮具有流动性优良的可塑性和可加工性的密集流动，强度高。 由具有上述模具（6）的热锻造装置制造由具有如上所述的谷粒流金属组织的轻金属制成的整体型轮，该上锻模具配备有电加热器（7）并具有闪光（12）和沟槽 （13）和下模（4）。
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