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    • 6. 发明授权
    • Rolling-element bearing cage and method for producing a rolling-element bearing cage
    • 滚动体轴承保持架及滚动体轴承保持架的制造方法
    • US08974123B2
    • 2015-03-10
    • US14005945
    • 2012-03-26
    • Alexander Schulz
    • Alexander Schulz
    • F16C33/46B23C3/02F16C19/36
    • B23C3/02F16C19/364F16C33/4623F16C33/467F16C2220/66Y10T409/303752
    • A rolling-element bearing cage (12) having two lateral rings (2) and a plurality of cage webs (1), wherein the laterals rings (2) and the cage webs (1) form a plurality of cage pockets (8). In order for the rolling-element bearing cage (12) to have an especially light and stable design, a respective recess (3) is formed in each of the corners (10) of the cage pockets (8). This recess is tapered or reduced toward the radial center (7) of the recess without forming a running surface for the associated rolling element (9). A method for producing the rolling-element bearing cage (12) is also provided, wherein a plurality of cage pockets (8) are milled into a solid cage blank, wherein the corners (10) of the cage pockets (8) are milled in such a way that a respective recess (3) is formed in each of the corners of the cage pockets, which recess is tapered or reduced toward the radial center (7) of the recess without forming a running surface for the associated rolling element (9).
    • 一种具有两个侧环(2)和多个笼腹(1)的滚动体轴承保持架(12),其中所述侧环(2)和所述保持架腹板(1)形成多个保持箱(8)。 为了使滚动体轴承保持架(12)具有特别轻且稳定的设计,在保持箱(8)的每个角部(10)中形成相应的凹部(3)。 该凹部朝向凹部的径向中心(7)渐缩或减小,而不形成用于相关联的滚动元件(9)的运行表面。 还提供了一种用于制造滚动体轴承保持架(12)的方法,其中将多个保持箱(8)碾磨成固体保持架坯料,其中将保持箱(8)的角部(10)碾磨成 这样一种方式使得相应的凹槽(3)形成在保持箱的每个角部中,该凹部朝向凹部的径向中心(7)成锥形或减小,而不形成用于相关联的滚动元件(9)的行进表面 )。
    • 8. 发明授权
    • Seal for sealing a component opening in a component
    • 用于密封部件中的部件开口的密封
    • US07556220B2
    • 2009-07-07
    • US11175598
    • 2005-07-06
    • Alexander Schulz
    • Alexander Schulz
    • B64C1/14
    • F16J15/062B65D90/10F16J13/02
    • A seal for sealing component openings in components of a means of transport, in particular for sealing openings in aircraft airfoils and tail units, comprising an inner cover connected to an outer cover via connecting members. An insert may be arranged in the component opening the outer cover being at least locally adjacent to an insert outer surface, and the inner cover being at least locally adjacent to an insert inner surface. Due to the insert arranged in the component opening, manufacturing of the seal, e.g., by an injection molding technique, may be possible, producing already at manufacturing level a high surface quality of the resulting sealing surfaces between the insert, the inner cover, as well as the outer cover.
    • 用于在运输工具的部件中密封部件开口的密封件,特别是用于飞机机翼和尾部单元中的密封开口的密封件,包括通过连接部件连接到外盖的内盖。 插入件可以布置在打开外盖的部件中,至少局部地邻近插入件外表面,并且内盖至少局部地邻近插入件内表面。 由于插入部件开口中的插入件,例如通过注射成型技术制造密封件是可能的,在制造阶段已经可以在插入件,内盖之间产生所形成的密封表面的高表面质量,如 以及外盖。
    • 9. 发明申请
    • ROLLING-ELEMENT BEARING CAGE AND METHOD FOR PRODUCING A ROLLING-ELEMENT BEARING CAGE
    • 滚动元件轴承保持架及其制造方法
    • US20140003757A1
    • 2014-01-02
    • US14005945
    • 2012-03-26
    • Alexander Schulz
    • Alexander Schulz
    • F16C33/46B23C3/02
    • B23C3/02F16C19/364F16C33/4623F16C33/467F16C2220/66Y10T409/303752
    • A rolling-element bearing cage (12) having two lateral rings (2) and a plurality of cage webs (1), wherein the laterals rings (2) and the cage webs (1) form a plurality of cage pockets (8). In order for the rolling-element bearing cage (12) to have an especially light and stable design, a respective recess (3) is formed in each of the corners (10) of the cage pockets (8). This recess is tapered or reduced toward the radial center (7) of the recess without forming a running surface for the associated rolling element (9). A method for producing the rolling-element bearing cage (12) is also provided, wherein a plurality of cage pockets (8) are milled into a solid cage blank, wherein the corners (10) of the cage pockets (8) are milled in such a way that a respective recess (3) is formed in each of the corners of the cage pockets, which recess is tapered or reduced toward the radial center (7) of the recess without forming a running surface for the associated rolling element (9).
    • 一种具有两个侧环(2)和多个笼腹(1)的滚动体轴承保持架(12),其中所述侧环(2)和所述保持架腹板(1)形成多个保持箱(8)。 为了使滚动体轴承保持架(12)具有特别轻且稳定的设计,在保持箱(8)的每个角部(10)中形成相应的凹部(3)。 该凹部朝向凹部的径向中心(7)渐缩或减小,而不形成用于相关联的滚动元件(9)的运行表面。 还提供了一种用于制造滚动体轴承保持架(12)的方法,其中将多个保持箱(8)碾磨成固体保持架坯料,其中将保持箱(8)的角部(10)碾磨成 这样一种方式使得相应的凹槽(3)形成在保持箱的每个角部中,该凹部朝向凹部的径向中心(7)成锥形或减小,而不形成用于相关联的滚动元件(9)的行进表面 )。