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    • 4. 发明公开
    • 유니버설 조인트 및 그 제조방법
    • 通用接头及其制造方法
    • KR1020090026344A
    • 2009-03-12
    • KR1020097001310
    • 2007-06-29
    • 에누티에누 가부시키가이샤
    • 고하라미카히메노요시히데에가미마사키
    • F16D3/224C10M149/14C10M169/04
    • F16D3/223C10M111/04C10M149/14C10M177/00C10M2203/1006C10M2217/045C10M2217/0453C10N2240/046C10N2250/08C10N2250/10F16D2300/06Y10S464/906
    • Provided are a universal joint having excellent lubricant retaining capability, having a minimized amount of oozing lubricant components even if the universal joint is deformed by external force, capable of preventing a lubricant from scattering from an opening, having long life, manufacturable at low cost, and having excellent productivity, and a method of manufacturing the universal joint. Rotational torque is transmitted by engagement between a torque transmission member (6) and track grooves (4, 5) formed in an outer member (2) and an inner member (3), and the torque transmission member (6) rolls along the track grooves (4, 5) to move in the axial direction. A porous solid lubricant (10) is enclosed around the torque transmission members (6). The porous solid lubricant (10) is a porous solid material having a lubrication component and resin component as essential components and formed by foaming and hardening the resin component. The universal joint has scattering prevention means for preventing the lubrication component from scattering from the solid material.
    • 提供一种具有优异的润滑剂保持能力的万向接头,即使万向接头由于外力变形而具有最小量的渗透润滑剂组分,能够防止润滑剂从开口飞散,寿命长,可制造成本低, 并且具有优异的生产率,以及万向接头的制造方法。 转矩传递部件(6)和形成在外部部件(2)和内部部件(3)的轨道槽(4,5)之间的接合传递转矩,转矩传递部件(6)沿轨道 槽(4,5)沿轴向移动。 多个固体润滑剂(10)围绕转矩传递构件(6)围绕。 多孔固体润滑剂(10)是具有作为必需成分的润滑成分和树脂成分的多孔固体材料,通过使树脂成分发泡硬化而形成。 万向接头具有用于防止润滑成分从固体材料散射的防散射装置。