基本信息:
- 专利标题： GEAR RACK STEERING GEAR HAVING A PROGRESSIVE REDUCTION
- 专利标题（中）：齿轮转向齿轮具有进一步减少
- 申请号：US14379518 申请日：2013-02-20
- 公开(公告)号：US20150040693A1 公开(公告)日：2015-02-12
- 发明人： Friedhelm Gunther , Marco Schmidt , Ralf Dirscherl
- 申请人： SchmitterGroup AG
- 优先权： EP12156225.0 20120220
- 国际申请： PCT/EP2013/053365 WO 20130220
- 主分类号： B62D3/12
- IPC分类号： B62D3/12 ; F16H19/04
摘要：
A motor vehicle steering gear with a gear rack and a drive pinion that meshes with it, which drive pinion comprises a rigidly attached drive projection in a rotational bearing that is on a front face and eccentric to the pinion teething for coupling a motor vehicle steering spindle, said rotational bearing being guided in a direction transverse and parallel to a diametrical plane formed by the pinion teething, such that when the pinion is rotating, compensation strokes for the rotational bearing are specified in a direction transverse to the gear rack, said compensation strokes being caused by the eccentric attachment of the drive projection, a retaining projection rigidly attached at a front face concentrically to the pinion teeth, the retaining projection being rotatably in engagement with the retaining piece that is guided within a gear housing parallel to the gear rack teeth, is and that during pinion rotation compensation strokes parallel with and at a constant distance to the gear rack teeth are specified, which compensation strokes are caused by the eccentric attachment of the driving projection.
摘要（中）：
一种具有齿条和与其啮合的驱动小齿轮的机动车辆舵机，该驱动小齿轮包括刚性附接的驱动突起，该转动轴承在前表面上并偏心于小齿轮，用于联接机动车辆转向主轴 所述旋转轴承沿横向并平行于由小齿轮出牙形成的直径平面的方向被引导，使得当小齿轮旋转时，用于旋转轴承的补偿冲程在横向于齿条的方向上被指定，所述补偿冲程 由驱动突起的偏心附接引起，保持突起刚性地附着在前表面上与小齿轮齿同心地，保持突起可旋转地与保持件接合，该保持突起在平行于齿条齿的齿轮箱内被引导 是，并且在小齿轮旋转补偿冲程平行于和恒定距离到gea 指定了齿条齿，哪些补偿行程是由驱动突起的偏心附接引起的。
公开/授权文献:
- US09463825B2 Gear rack steering gear having a progressive reduction 公开/授权日：2016-10-11