Method for forming a valve assembly
    1.
    发明申请
    Method for forming a valve assembly 审中-公开
    用于形成阀组件的方法

    公开(公告)号:US20060021224A1

    公开(公告)日:2006-02-02

    申请号:US10902507

    申请日:2004-07-29

    CPC classification number: B62D5/083 Y10T29/49405 Y10T29/49462 Y10T29/49488

    Abstract: The invention relates to a method for forming a valve assembly for a rack and pinion steering apparatus. A pinion having a bore formed therein, a torsion bar having an outer diameter, a valve sleeve, and an input shaft are provided. The input shaft has a bore and an elongated cavity formed therein. The input shaft has an outer diameter less than an inner diameter of the valve sleeve. The torsion bar is forced into the bore of the pinion to friction weld the torsion bar to the pinion. The valve sleeve is positioned over the torsion bar and pinion, and secured with the pinion. The torsion bar is positioned within the bore of the input shaft such that a first end of the torsion bar is positioned coaxially within the elongated cavity of the input shaft. A locking material is inserted into the elongated cavity to lock the torsion bar and the input shaft together.

    Abstract translation: 本发明涉及一种用于形成齿条和小齿轮转向装置的阀组件的方法。 提供具有形成在其中的孔的小齿轮,具有外径的扭杆,阀套和输入轴。 输入轴具有形成在其中的孔和细长腔。 输入轴的外径小于阀套的内径。 扭杆被迫进入小齿轮的孔中以将扭杆摩擦焊接到小齿轮上。 阀套位于扭杆和小齿轮上方,并与小齿轮固定。 扭杆位于输入轴的孔内,使得扭杆的第一端同轴地位于输入轴的细长腔内。 将锁定材料插入到细长腔中以将扭力杆和输入轴锁定在一起。

    Rack and pinion steering apparatus
    2.
    发明授权
    Rack and pinion steering apparatus 失效
    齿条转向装置

    公开(公告)号:US06684727B2

    公开(公告)日:2004-02-03

    申请号:US09952802

    申请日:2001-09-14

    Applicant: Jeffery Krause

    Inventor: Jeffery Krause

    Abstract: A method for forming a helical pinion gear (12) for a rack and pinion steering apparatus (10) comprises the steps of: providing a cylindrical first blank (60) made of a deformable material and having an outer surface (68); providing a cylindrical second blank (100) made of a deformable material and having an outer surface (108); forming a bore (116) extending at least partially through the second blank (100); forming helical teeth (52) on the outer surface (108) of the second blank; and interconnecting the second blank (100) with the first blank (60) to form the helical pinion (12). The helical teeth (52) on the pinion (12) mesh with rack teeth (44) on a rack (16) in a rack and pinion steering apparatus (10).

    Abstract translation: 一种用于形成用于齿条和小齿轮转向装置(10)的螺旋小齿轮(12)的方法包括以下步骤:提供由可变形材料制成并具有外表面(68)的圆柱形第一坯料(60); 提供由可变形材料制成并具有外表面(108)的圆柱形第二坯料(100); 形成至少部分延伸穿过第二坯料(100)的孔(116); 在所述第二坯料的外表面(108)上形成螺旋齿(52); 以及将所述第二坯件(100)与所述第一坯料(60)互连以形成所述螺旋小齿轮(12)。 小齿轮(12)上的螺旋齿(52)与齿条齿条转向装置(10)中的齿条(16)上的齿条齿(44)啮合。

    Rack and pinion steering apparatus and method for manufacturing a helical pinion
    3.
    发明授权
    Rack and pinion steering apparatus and method for manufacturing a helical pinion 失效
    齿条转向装置及其制造方法

    公开(公告)号:US06293164B1

    公开(公告)日:2001-09-25

    申请号:US09343856

    申请日:1999-06-30

    Applicant: Jeffery Krause

    Inventor: Jeffery Krause

    Abstract: A method for forming a helical pinion gear (12) for a rack and pinion steering apparatus (10) comprises the steps of: providing a cylindrical first blank (60) made of a deformable material and having an outer surface (68); providing a cylindrical second blank (100) made of a deformable material and having an outer surface (108); forming a bore (116) extending at least partially through the second blank (100); forming helical teeth (52) on the outer surface (108) of the second blank; and interconnecting the second blank (100) with the first blank (60) to form the helical pinion (12). The helical teeth (52) on the pinion (12) mesh with rack teeth (44) on a rack (16) in a rack and pinion steering apparatus (10).

    Abstract translation: 一种用于形成用于齿条和小齿轮转向装置(10)的螺旋小齿轮(12)的方法包括以下步骤:提供由可变形材料制成并具有外表面(68)的圆柱形第一坯料(60); 提供由可变形材料制成并具有外表面(108)的圆柱形第二坯料(100); 形成至少部分延伸穿过第二坯料(100)的孔(116); 在所述第二坯料的外表面(108)上形成螺旋齿(52); 以及将所述第二坯件(100)与所述第一坯料(60)互连以形成所述螺旋小齿轮(12)。 小齿轮(12)上的螺旋齿(52)与齿条齿条转向装置(10)中的齿条(16)上的齿条齿(44)啮合。

Patent Agency Ranking