会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Bearing Unit
    • 轴承单元
    • US20110235957A1
    • 2011-09-29
    • US13132548
    • 2008-12-02
    • Cornelius Petrus Antonius VissersHendrikus Jan Kapaan
    • Cornelius Petrus Antonius VissersHendrikus Jan Kapaan
    • F16C33/38
    • B60B27/0094B22D17/007B60B27/00B60B27/0005B60B27/001B60B27/0026B60B27/0084F16C19/184F16C19/386F16C33/60F16C33/64F16C35/063F16C35/067F16C43/04F16C2220/04F16C2326/02
    • The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminium. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).
    • 本发明在于具有内部构件(105)和外部构件(107)的车轮轴承单元(100),外部构件(107)通过至少一排滚动元件(115)彼此旋转地联接,由此至少一个轴承内圈 (110)安装在内部构件(105)上。 内部构件(105)包括第一部分(130)和至少一方位于第一部分(130)的径向内侧的第二部分(135)。 根据本发明,第一部分(130)由第一材料形成,第二部分(135)由金属材料形成,优选为诸如铝的轻质金属。 内部构件(105)的第二部分(135)通过半固体金属工艺接合到第一部分(130),并且确保第一和第二部分(130,135)之间的径向互锁, 所述第一部分包括沿径向向内的方向延伸的部分(140),其中所述部分呈现出远离所述支承轴线(X)的至少一个表面。 因此,随着第二部分(135)的半固体金属冷却,其具有可径向收缩的表面,从而确保单元(100)的永久连接和长使用寿命。
    • 5. 发明授权
    • Bearing unit
    • 轴承单元
    • US08469598B2
    • 2013-06-25
    • US13132548
    • 2008-12-02
    • Cornelius Petrus Antonius VissersHendrikus Jan Kapaan
    • Cornelius Petrus Antonius VissersHendrikus Jan Kapaan
    • F16C13/00F16C35/00F16C43/04
    • B60B27/0094B22D17/007B60B27/00B60B27/0005B60B27/001B60B27/0026B60B27/0084F16C19/184F16C19/386F16C33/60F16C33/64F16C35/063F16C35/067F16C43/04F16C2220/04F16C2326/02
    • The present invention resides in a wheel bearing unit (100) having an inner member (105) and an outer member (107) rotationally coupled to each other by at least one row of rolling elements (115), whereby at least one bearing inner ring (110) is mounted on the inner member (105). The inner member (105) comprises a first section (130) and a second section (135) that at least party lies radially inward of the first section (130). According to the invention, the first section (130) is formed from a first material and the second section (135) is formed from a metal material, preferably a lightweight metal such as aluminum. The second section (135) of the inner member (105) is joined to the first section (130) by means of a semi-solid metal process, and to ensure a radial interlock between the first and second sections (130, 135), the first section comprises a portion (140) extending in a radially inward direction, wherein the portion presents at least one surface that faces away from the bearing axis of rotation (X). Thus, as the semi-solid metal of the second section (135) cools, it has a surface against which to radially contract, thereby ensuring a permanent join and long service life of the unit (100).
    • 本发明在于具有内部构件(105)和外部构件(107)的车轮轴承单元(100),外部构件(107)通过至少一排滚动元件(115)彼此旋转地联接,由此至少一个轴承内圈 (110)安装在内部构件(105)上。 内部构件(105)包括第一部分(130)和至少一方位于第一部分(130)的径向内侧的第二部分(135)。 根据本发明,第一部分(130)由第一材料形成,第二部分(135)由金属材料形成,优选为诸如铝的轻质金属。 内部构件(105)的第二部分(135)通过半固体金属工艺接合到第一部分(130),并且确保第一和第二部分(130,135)之间的径向互锁, 所述第一部分包括沿径向向内的方向延伸的部分(140),其中所述部分呈现出远离所述支承轴线(X)的至少一个表面。 因此,随着第二部分(135)的半固体金属冷却,其具有可径向收缩的表面,从而确保单元(100)的永久连接和长使用寿命。