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    • 8. 发明公开
    • ASSEMBLAGE DE TYPE LIAISON PIVOT
    • 组装DE型联络PIVOT
    • EP3180528A1
    • 2017-06-21
    • EP15767207.2
    • 2015-08-07
    • Safran Landing Systems
    • RENAUD, MathieuCHARRIER, Jean-SébastienGRENÊCHE, RémiMOUNIER, AnnePILATO, Aurélie, Eléonore
    • F16C11/04
    • F16C11/045F16C2208/82F16C2326/43
    • The invention relates to a pivot link assembly (1) including a shaft (60) and first and second linking portions (12A, 40), each receiving the shaft (60) so as to enable the pivoting of said linking portions relative to one another. The first linking portion (12A) is axially arranged between a first end (62A) of the shaft (60) and a radial plane (PA1), whereas the second linking portion (40) is axially arranged between said radial plane (PAI) and the other end (62B) of the shaft (60). The shaft (60) is hollow and comprises an inner cross-section that has, in at least one first axial plane (Q) on a first section (T1) of the shaft (60) that is axially defined between a first end (62A) and the radial plane (PAI), a variable radial dimension (DA) that decreases as it axially approaches the radial plane (PAI). The assembly (1) includes a ring (20A, 20A') that is radially inserted between the shaft (60) and a bore of the first linking portion (12A) and has a variable radial thickness (E, E1, E2).
    • 本发明涉及一种枢轴连接型组件,其包括轴和第一和第二连接部分,每个连接部分接收轴以使它们能够相对于彼此枢转,第一连接部分轴向地布置在轴的第一端和 径向平面,而第二连接部分轴向地布置在所述径向平面与轴的另一端之间。 所述轴是中空的并且包括内部部分,所述内部部分至少在第一轴向平面中呈现径向尺寸并且在所述轴的在所述第一端和所述径向平面之间轴向延伸的第一部分上的径向尺寸变化,随着轴向接近 径向平面。 该组件包括径向插入在轴和第一连接部分的孔之间并且呈现变化的径向厚度的环。
    • 10. 发明公开
    • SLIDING BEARING
    • 滑动轴承
    • EP3098464A1
    • 2016-11-30
    • EP15740503.6
    • 2015-01-19
    • Oiles Corporation
    • SHIBAMIYA, Takashi
    • F16C17/02C08K3/04C08L61/06F16C33/16F16C33/20
    • F16C33/24C08K3/04C08L61/06C10M103/02C10M2201/041C10M2209/00C10N2240/02C10N2250/08F16C17/02F16C33/1095F16C33/16F16C33/20F16C33/201F16C2202/22F16C2202/52F16C2208/02F16C2208/82F16C2208/90
    • A sliding bearing formed from a member containing resin, wherein the effect of thermal expansion of the resin is reduced. A bearing surface (10) that slidably holds the outer peripheral surface of a rotating body is formed on the inner peripheral surface (11) of the sliding bearing (1), which is cylindrical, and the sliding bearing (1) is a cylindrical multi-layer sliding member which is manufactured by roll-molding a base material that has been impregnated with a base resin. A plurality of through-holes (13) that pass between the inner peripheral surface (11) and the outer peripheral surface (12) are formed at suitable intervals in the bearing surface (10) and within a range that enables the sliding bearing (1) to maintain a required load-bearing strength. A solid lubricant (14) that has higher thermal conductivity than air and a lower thermal expansion coefficient than the base resin is embedded in the through-holes (13) in accordance with a required sliding performance and use conditions (such as the continuous use time in the atmosphere). A substance comprising graphite alone, a substance made of a resin that contains graphite, or the like is used as this type of solid lubricant (14).
    • 滑动轴承由含树脂的构件形成,其中树脂的热膨胀效果降低。 在滑动轴承(1)的内周面(11)上形成有可滑动地保持旋转体的外周面的轴承面(10),该滑动轴承(1)为圆筒状, 通过对浸渍了基础树脂的基材进行辊压成型而制造的层状滑动部件。 在所述轴承面(10)中,在所述内周面(11)和所述外周面(12)之间通过的多个贯通孔(13)以适当的间隔形成在能够使所述滑动轴承(1 )以保持所需的承重强度。 根据所需的滑动性能和使用条件(如连续使用时间(例如,连续使用时间)),将具有比空气更高的热导率和低于基础树脂的热膨胀系数的固体润滑剂(14)嵌入通孔(13) 在大气中)。 作为这种固体润滑剂(14),使用仅由石墨构成的物质,由含有石墨的树脂构成的物质等。