Metal die cast article with reinforcing insert
    3.
    发明授权
    Metal die cast article with reinforcing insert 失效
    带加强插件的金属压铸件

    公开(公告)号:US5800902A

    公开(公告)日:1998-09-01

    申请号:US404619

    申请日:1995-03-15

    IPC分类号: B22D19/02

    摘要: A stamped, steel insert for use in metal die cast articles. The insert includes first and second interconnected stamped steel insert halves spaced from one another at certain locations to define a void. Openings communicating with the void extend through each insert half to facilitate material flow and to improve interlock of the insert and die cast material. The edges of the insert lie below the surface of the casting to avoid bimetallic machining. The insert halves cooperate to define a pair of elongated passages, which are bored following die casting to form fastener holes. At least one of the passages has an elongated cross section to allow for expansion and contraction of the insert during casting.

    摘要翻译: 用于金属压铸件的冲压钢制插件。 插入件包括在某些位置处彼此间隔开的第一和第二互连的冲压钢插件半部以限定空隙。 与空隙连通的开口延伸穿过每个插入物半部分,以促进材料流动并改善插入物和压铸材料的互锁。 刀片的边缘位于铸件表面之下,以避免双金属加工。 插入件半部协作以限定一对细长通道,其在压铸之后被钻孔以形成紧固件孔。 至少一个通道具有细长的横截面以允许在铸造期间插入件的膨胀和收缩。

    Breather assembly for an internal combustion engine
    8.
    发明授权
    Breather assembly for an internal combustion engine 有权
    用于内燃机的呼吸器组件

    公开(公告)号:US07063078B2

    公开(公告)日:2006-06-20

    申请号:US10881929

    申请日:2004-06-30

    IPC分类号: F02M25/06

    摘要: A breather assembly for a motorcycle engine includes first and second substantially identical rocker supports that are each coupled to a respective cylinder head. Rocker covers are coupled to the rocker supports and cooperate therewith to define respective rocker chambers. Each rocker support defines a first breather passage and a second breather passage. A first breather assembly is coupled to the first breather passage of the first rocker support, and second breather assembly is coupled to the second breather passage of the second rocker support. A gasket member positioned between the rocker supports and the cylinder heads obstructs the unused breather passages of each rocker support. A sealing member is also provided that seals the interface between the rocker support and the rocker cover, and that also seals the interface between the breather assembly and the associated breather passage.

    摘要翻译: 用于摩托车发动机的通气组件包括第一和第二基本相同的摇臂支撑件,每个摇臂支撑件联接到相应的气缸盖。 摇臂盖联接到摇臂支撑件并与其配合以限定相应的摇臂室。 每个摇臂支撑件限定第一通气通道和第二通气通道。 第一通气组件联接到第一摇臂支撑件的第一通气通道,第二通气组件联接到第二摇臂支架的第二通气通道。 位于摇臂支撑件和气缸盖之间的垫圈构件阻塞每个摇臂支撑件的未使用的通气通道。 还提供一种密封构件,其密封摇臂支撑件和摇臂盖之间的界面,并且还密封通气组件和相关联的通气通道之间的界面。

    Breather assembly for an internal combustion engine

    公开(公告)号:US20060000458A1

    公开(公告)日:2006-01-05

    申请号:US10881929

    申请日:2004-06-30

    IPC分类号: F02B25/06

    摘要: A breather assembly for a motorcycle engine includes first and second substantially identical rocker supports that are each coupled to a respective cylinder head. Rocker covers are coupled to the rocker supports and cooperate therewith to define respective rocker chambers. Each rocker support defines a first breather passage and a second breather passage. A first breather assembly is coupled to the first breather passage of the first rocker support, and second breather assembly is coupled to the second breather passage of the second rocker support. A gasket member positioned between the rocker supports and the cylinder heads obstructs the unused breather passages of each rocker support. A sealing member is also provided that seals the interface between the rocker support and the rocker cover, and that also seals the interface between the breather assembly and the associated breather passage.