会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 28. 发明授权
    • Rectangular tube trimming process and apparatus
    • 矩形管修剪工艺及装置
    • US6058605A
    • 2000-05-09
    • US902713
    • 1997-07-30
    • Gerald Robert BinderBruce Daniel Kocer
    • Gerald Robert BinderBruce Daniel Kocer
    • B23D21/00B23D21/02B23P15/00
    • B23D21/02B23D21/00Y10T29/49622
    • A process for forming angled trim lines on vehicle frame cross members to mate and secure the ends of the cross members with frame side rail members with a high degree of accuracy and in a cost efficient manner. The process includes the steps of removing portions of the end of a rectangular tube to form angled trim lines and connecting the angled trim lines with the frame side rail member. A cam trimming die is used to form the angled trim lines. The die includes substantially symmetrical drivers, slide cams, and filler cams. The drivers move the slide cams and filler cams in opposing directions. The slide cams carry cutting steels that form the angled trim lines as the slide cam moves. The filler cams support the rectangular tube and produce a sheering effect with the cutting steels as they move past one another. The present invention simplifies and expedites the formation of trim lines on the ends of the rectangular cross members as well as obviates the need for expensive laser trimming and plasma arcing tools to form the trim lines on the cross member ends.
    • 一种用于在车架横梁上形成成角度的装饰线的方法,以高精度和成本有效的方式将横梁的端部与框架侧轨部件配合和固定。 该方法包括以下步骤:去除矩形管的端部的部分以形成成角度的修剪线,并将成角度的修剪线与框架侧轨构件连接。 凸轮修剪模具用于形成成角度的修剪线。 模具包括基本对称的驱动器,滑动凸轮和填充凸轮。 驱动器将滑动凸轮和加注凸轮移动到相反的方向。 滑动凸轮带有当滑动凸轮移动时形成成角度的修剪线的切割钢。 填料凸轮支撑矩形管,并在切割钢通过彼此时产生剪切效应。 本发明简化并加速了在矩形横向构件的端部上形成修剪线,并且避免了昂贵的激光修整和等离子弧弧工具在横向构件端部上形成修剪线的需要。
    • 29. 发明授权
    • Oil pressure regulating valve
    • 油压调节阀
    • US4657043A
    • 1987-04-14
    • US802433
    • 1985-11-27
    • Herbert AmpfererRobert Binder
    • Herbert AmpfererRobert Binder
    • F01M1/16F16K15/02F16K17/04
    • F01M1/16Y10T137/7925Y10T137/7929Y10T137/7937
    • A pressure relief valve for a lubrication system of an internal combustion engine includes a valve body disposed within a generally cylindrical bore in a housing. The valve body is axially movable within the bore and is provided with a sealing surface on one end. A spring biases the sealing surface against a valve seat in the housing. A guide, which is preferably sleeve-shaped, is non-fixedly arranged within the bore for guiding the axial movement of the valve body and reducing the impact of manufacturing tolerance variations on valve operation. In a preferred embodiment, the sealing surface of the valve body is spherically shaped and the valve seat is conically shaped. A vent passage is provided in the sleeve-shaped guide to equalize pressures within the bore during operation of the valve.
    • 用于内燃机的润滑系统的减压阀包括设置在壳体中的大致圆柱形孔内的阀体。 阀体可在孔内轴向移动,并在一端设有密封面。 弹簧将密封表面偏压在壳体中的阀座上。 优选为套筒形的导向件非固定地布置在孔内,用于引导阀体的轴向运动并减少制造公差变化对阀门操作的影响。 在优选实施例中,阀体的密封表面是球形,并且阀座是圆锥形的。 在套筒形引导件中设有排气通道,以在阀的操作过程中均衡孔内的压力。