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1. 发明公开

EP3177465A1 WHEEL FOR INDUSTRIAL AND COMMERCIAL VEHICLES 有权转让
标题翻译：工业和商业车辆用车轮
公开(公告)号：EP3177465A1
公开(公告)日：2017-06-14
申请号：EP15766626.4
申请日：2015-08-07
申请人： Gianetti Ruote S.r.l.
发明人： FINZI, Andrea , BAZZONI, Davide , PERRIS MAGNETTO, Gabriele
IPC分类号： B60B3/00 , B60B11/02 , B60B3/12 , B60B3/04 , B60B3/16
CPC分类号： B60B3/16 , B60B3/004 , B60B3/007 , B60B3/008 , B60B3/04 , B60B3/12 , B60B11/02 , B60B2310/211 , B60B2360/102 , B60B2360/141 , B60B2900/111 , B60B2900/311 , Y02T10/86
摘要： The wheel (1) comprises a rim (2), made of a metal material, intended to carry a tyre, and an annular disc (3), also made of a metal material, fixed coaxially in the rim (2). The disc (3) comprises a radially outer annular part (4), connected to the inner surface of the rim (2), as well as a radially inner annular part (5) provided with a plurality of openings (7) for the passage of means for the fastening thereof to a hub of an axle. The radially inner part (5) of the disc (3) includes an annular wall (9) having a radially outer peripheral portion (9a) bent towards the outside, a radially intermediate portion (9x) including at least a plurality of circumferentially successive wall portions (9g) converging to the outside of the wheel (1) towards the axis (A-A) of the latter, and a radially inner peripheral portion (9b), which, at least at said wall portions (9g), is bent with respect to the latter towards the inside of the wheel (1). The radially outer and inner peripheral portions (9a, 9b) define corresponding contact areas (9c, 9d), radially outer and inner, respectively, facing towards the inside of the wheel (1) and intended to be clamped against the hub. The annular wall (9) has a plurality of reliefs (10) which protrude in a direction which is at least approximately parallel to the axis (A-A) of the wheel (1), in each of them there being provided one of the openings (7). The peripheral portions (9a, 9b) of the annular wall (9) define further outer contact areas (9e, 9f), facing towards the outside of the wheel (1) and intended to be clamped against the corresponding outer contact areas of an identical wheel assembled in a twinned configuration.
摘要翻译：轮子1包括用于承载轮胎的由金属材料制成的轮辋2以及也由金属材料制成的同轴地固定在轮辋2中的环形盘3。盘（3）包括连接到轮辋（2）的内表面的径向外部环形部分（4）以及设有多个用于通道的开口（7）的径向内部环形部分（5）用于将其紧固到轴的轮毂的装置。盘（3）的径向内部部分（5）包括具有朝向外侧弯曲的径向外周部（9a）的环形壁（9），包括至少多个沿周向连续的壁部分（9g）朝向车轮（1）的外侧朝向车轮的轴线（AA）会聚，以及径向内部周边部分（9b），其至少在所述壁部分（9g）处相对于到后者朝向车轮（1）的内侧。径向外部和内部周边部分（9a，9b）分别限定相应的接触区域（9c，9d），径向外部和内部朝向车轮（1）的内侧并且旨在被夹紧在轮毂上。环形壁（9）具有多个凸起（10），凸起沿至少大致平行于轮（1）的轴线（AA）的方向突出，在它们中的每一个中设置有一个开口 7）。环形壁（9）的外围部分（9a，9b）限定了另外的外部接触区域（9e，9f），其朝向轮子（1）的外侧，并且旨在被夹持在相同的外部接触区域轮组装成孪生配置。

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