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    • 2. 发明申请
    • METHOD FOR THE PRODUCTION OF A ROLLER BEARING WITHOUT MACHINING
    • 无加工生产滚子轴承的方法
    • US20100172606A1
    • 2010-07-08
    • US12664212
    • 2008-02-07
    • Erich LunzRalph PaintaPeter SchusterHorst Doeppling
    • Erich LunzRalph PaintaPeter SchusterHorst Doeppling
    • F16C19/04B21D53/10B21D22/00
    • B21K1/04B21D53/10F16C19/06F16C33/64F16C43/086Y10T29/4968
    • The invention relates to a method for the production of a roller bearing (5) which does not require machining, wherein the roller bearing (5) has a bearing inner ring and a bearing outer ring (3a′, 3b′) and at least one rolling body row (9) guided between said rings in raceways (8a, 8b). In order to be able to implement the production of the bearing rings (3a′, 3b′) including the raceways (8a, 8b) for the rolling bodies (9) according to a forming method which does not involve machining, in a manner which is more cost-effective with respect to known production methods, a ring element (3) is initially produced from a sheet metal blank (1) by means of dies and pressure forming, the ring element having a section (3a) lying radially on the inside, a ring-shaped section (3b) lying radially on the outside, and having a central recess (4), raceways (8a, 8b), and preferably a set breaking point (6) between the two ring-shaped sections (3a, 3b). Next, the ring element (3) is formed without machining by means of deep-drawing and is equipped with rolling bodies (9) in such a manner that a complete and undetachably assembled component group is produced in the form of a roller bearing (5).
    • 本发明涉及一种用于生产不需要加工的滚子轴承(5)的方法,其中滚子轴承(5)具有轴承内圈和轴承外圈(3a',3b')和至少一个 滚动体排(9)在滚道(8a,8b)中的所述环之间引导。 为了能够根据不涉及加工的成形方法来实现包括滚动体(9)的滚道(8a,8b)的轴承环(3a',3b')的制造, 相对于已知的生产方法更具成本效益,环形元件(3)最初通过模具和压力成形由金属板坯(1)制成,环形元件具有径向位于 内部具有径向位于外侧的环形部分(3b),并且具有中心凹部(4),滚道(8a,8b),并且优选地在两个环形部分(3a)之间设置有一个断裂点 ,3b)。 接下来,环形元件(3)通过深冲加工而形成,并且配备有滚动体(9),使得以滚子轴承(5)的形式制造完整且不可组装的组件组 )。
    • 5. 发明授权
    • Magnetic helix non-contacting linear drive
    • 磁螺旋非接触线性驱动
    • US5079458A
    • 1992-01-07
    • US348002
    • 1989-06-20
    • Peter Schuster
    • Peter Schuster
    • H02K41/00H02K49/10
    • H02K49/102F16H25/24H02K41/00
    • A non-contacting linear drive includes a fixed guidance part constructed as a profile part whose magnetic material in the vicinity of helixes (3,4) approaches (8,11,17) the latter and, at a distance from the helixes, forms a return path to the next helix. The rotary part has spaced double helixes, (3,4), a constant magnetic field (7) being produced in the magnetic circuit formed by a double helix and the magnetic return path. A very simple and economic construction and manufacture are consequently possible. The guidance part (2) can be constructed as a profile rail (9) or as a tube (10,15) and has window-like recesses (6), corrugations (11,12) or ribs (17). The double helix (1) can be constructed with permanent magnets (14) placed in the helixes with radial orientation or with permanent magnets (14) provided between soft magnetic helixes in axial orientation.
    • PCT No.PCT / EP88 / 00616 Sec。 371日期1989年6月20日 102(e)日期1989年6月20日PCT Filed 1988年7月8日PCT Pub。 出版物WO89 / 02184 日本,1993年3月9日。非接触线性驱动器包括固定引导部分,其被构造为轮廓部分,其螺旋线(3,4)附近的磁性材料接近(8,11,17),并且在 距离螺旋线的距离,形成到下一个螺旋的返回路径。 旋转部分具有间隔的双螺旋,(3,4),在由双螺旋和磁返回路径形成的磁路中产生恒定的磁场(7)。 因此,非常简单和经济的建筑和制造是可能的。 引导部分(2)可以构造为轮廓轨道(9)或管(10,15),并且具有窗口状凹部(6),波纹(11,12)或肋(17)。 双螺旋(1)可以用放置在具有径向取向的螺旋中的永磁体(14)或者以轴向定向在软磁螺旋之间提供的永磁体(14)构成。