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    • 24. 发明申请
    • Plain bearing composite material
    • 平面轴承复合材料
    • US20050208313A1
    • 2005-09-22
    • US10516013
    • 2003-06-05
    • Wolfgang BickleFrank Haupert
    • Wolfgang BickleFrank Haupert
    • B32B27/18C08L71/00F16C33/20B32B15/04B32B9/04C08K3/00
    • F16C33/201B32B27/18C08G2650/40C08L71/00Y10T428/12569Y10T428/24994Y10T428/25Y10T428/31678Y10T428/31688Y10T428/31942
    • The invention relates to a plain bearing composite material provided with a metallic support layer, optionally with a porous carrier layer applied thereto, and with a lead-free sliding layer, which forms a sliding partner and whose sliding layer material is based on plastic. The aim of the invention is to provide a plain bearing composite material that has a long serviceable life when used a high temperatures. To this end the sliding layer material comprises PEEK as a matrix forming plastic constituent, a lubricant provided in the form of zinc sulfide, a hardening constituent provided in the form of titanium dioxide, and additionally comprises carbon fibers. The weight percentage proportion of the lubricant and of the hardening constituent with regard to the mass of the sliding layer material ranges from 5 to 15% by weight, and the lubricant and the hardening constituent are provided in the form of fine particles having a particle size D50-value of no greater than 500 nm.
    • 本发明涉及一种滑动轴承复合材料,其具有金属支撑层,可选地具有施加到其上的多孔载体层,并且具有形成滑动配合物并且其滑动层材料基于塑料的无铅滑动层。 本发明的目的是提供一种在使用高温时使用寿命长的滑动轴承复合材料。 为此,滑动层材料包括PEEK作为形成塑料成分的基体,以硫化锌形式提供的润滑剂,以二氧化钛形式提供的硬化组分,并且还包含碳纤维。 相对于滑动层材料的质量,润滑剂和硬化成分的重量比例为5〜15重量%,润滑剂和硬化成分以粒径 D 50值不大于500nm。
    • 30. 发明申请
    • CAM RING FOR AN INJECTION PUMP
    • 注射泵凸轮环
    • US20080110331A1
    • 2008-05-15
    • US12017494
    • 2008-01-22
    • Wolfgang BickleRuediger BickleUwe Nigrin
    • Wolfgang BickleRuediger BickleUwe Nigrin
    • F16J1/10
    • F04B1/0413
    • The invention relates to a cam ring (2) for an injection pump for an internal combustion engine, comprising a round opening (4) for a shaft section, which can be eccentrically driven, and comprising a flattened outer section (6) against which a displacer element of the injection pump can be supported. A bush-shaped low-friction bearing means (12) for mounting the shaft section is provided inside the opening (4) of the cam ring (2). In order to reduce the problematic effects of pressing in the low-friction bearing means into the opening, the cam ring is designed so that the low-friction bearing means (12) in one form comprises a polymer-based bearing coating material (14) with friction-reducing fillers, which is directly placed upon the surface (16) of the cam ring (2) that delimits the opening (4).
    • 本发明涉及一种用于内燃机的喷射泵的凸轮环(2),其包括用于轴部的圆形开口(4),该圆形开口可被偏心地驱动,并且包括平坦的外部部分(6) 可以支撑注射泵的置换元件。 在凸轮环(2)的开口(4)的内部设置用于安装轴部的衬套状的低摩擦轴承装置(12)。 为了减少将低摩擦轴承装置压入开口的问题的影响,凸轮环被设计成使得一种形式的低摩擦轴承装置(12)包括基于聚合物的轴承涂层材料(14) 其具有摩擦减小填料,其直接放置在限定开口(4)的凸轮环(2)的表面(16)上。