公开(公告)号：US6148968A

公开(公告)日：2000-11-21

申请号：US323127

申请日：1999-06-01

Applicant: Kent Davison

Inventor： Kent Davison

IPC: F16D51/00 ,  F16D51/22 ,  F16D65/14 ,  F16D65/09

CPC classification number: F16D51/22 ,  F16D2051/003 ,  F16D2125/30

Abstract: An integrated axle spindle and brake spider assembly for axles of heavy duty vehicles such as trucks, and trailer axles. The assembly is a one-piece member comprising a cylindrical hollow axle spindle and a brake spider extending radially outwardly from the axle spindle. The brake spider includes an actuator support plate provided with a support opening for a brake actuator cam shaft, and a pivoting end support plate provided with a pair of pivot pin bores receiving brake shoe supporting pivot pins. The integrated axle spindle and brake spider assembly is manufactured from a single steel alloy billet as a one-piece forging. The one-piece assembly reduces the overall weight of the component, cost of manufacturing, and improves positioning accuracy of brake components and structural integrity.

Abstract translation: 用于重型车辆如卡车和拖车车轴的集成车轴和制动器座架组件。 该组件是一体的构件，其包括圆柱形空心轴心轴和从轴心径向向外延伸的制动器齿轮。 制动器蜘蛛包括具有用于制动器致动器凸轮轴的支撑开口的致动器支撑板和设置有一对枢轴销孔的枢转端部支撑板，该枢转销孔接收制动靴支撑枢轴销。 集成的车轴主轴和制动器制动器组件由单一的钢合金坯料制成，作为单件锻造。 整体式组件减少了部件的总体重量，制造成本，并提高了制动部件的定位精度和结构完整性。

公开(公告)号：US20060181047A1

公开(公告)日：2006-08-17

申请号：US11092957

申请日：2005-03-29

Applicant: Michael Chamberlin ,  C. Smith ,  Allen Peacock ,  Andrew Power ,  Kent Davison

Inventor： Michael Chamberlin ,  C. Smith ,  Allen Peacock ,  Andrew Power ,  Kent Davison

IPC: B60G3/12

CPC classification number: B60G9/003 ,  B60G7/001 ,  B60G2200/31 ,  B60G2204/1482 ,  B60G2204/4306 ,  B60G2204/44 ,  B60G2206/11 ,  B60G2206/31 ,  B60G2206/8201

Abstract: A trailing arm has a first side portion with an axle recess and a second side portion with an axle recess. An upper portion of the trailing arm is defined at least partially by overlapping portions of the first side portion and the second side portion. The overlapping portions define a weld aperture in the upper portion and a suspension aperture.

Abstract translation: 牵引臂具有带轴凹部的第一侧部分和具有轴凹部的第二侧部分。 拖臂的上部至少部分地由第一侧部和第二侧部的重叠部分限定。 重叠部分限定了上部的焊接孔和悬挂孔。

公开(公告)号：US20050110336A1

公开(公告)日：2005-05-26

申请号：US10721597

申请日：2003-11-25

Applicant: Martin Blessing ,  Kent Davison

Inventor： Martin Blessing ,  Kent Davison

IPC: B60B35/00 ,  B60B35/04 ,  B60B35/08 ,  B62D53/06

CPC classification number: B60B35/04 ,  B60B35/08

Abstract: An axle assembly comprising a tube disposed about a longitudinal axis and having first and second end portions and a center portion wherein the first and second end portions have a uniform wall thickness and the center portion has a wall thickness that is uniform at first and second axially spaced segments and a non-uniform wall thickness both between the axially spaced segments and between each of the axially spaced segments and the end portions.

Abstract translation: 一种轴组件，包括围绕纵向轴线设置并具有第一和第二端部以及中心部分的管，其中所述第一和第二端部具有均匀的壁厚，并且所述中心部分具有在第一和第二轴向均匀的壁厚 间隔的段和不均匀的壁厚，两者在轴向间隔的段之间以及在每个轴向间隔开的段和端部之间。

公开(公告)号：US06279695B1

公开(公告)日：2001-08-28

申请号：US09694257

申请日：2000-10-24

Applicant: Kent Davison

Inventor： Kent Davison

IPC: F16D6509

CPC classification number: F16D51/22 ,  F16D2051/003 ,  F16D2125/30

Abstract: An integrated axle spindle and brake spider assembly for axles of heavy duty vehicles such as trucks, and trailer axles. The assembly is a one-piece member comprising a cylindrical hollow axle spindle and a brake spider extending radially outwardly from the axle spindle. The brake spider includes an actuator support plate provided with a support opening for a brake actuator cam shaft, and a pivoting end support plate provided with a pair of pivot pin bores receiving brake shoe supporting pivot pins. The integrated axle spindle and brake spider assembly is manufactured from a single steel alloy billet as a one-piece forging. The one-piece assembly reduces the overall weight of the component, cost of manufacturing, and improves positioning accuracy of brake components and structural integrity.

Abstract translation: 用于重型车辆如卡车和拖车车轴的集成车轴和制动器座架组件。 该组件是一体的构件，其包括圆柱形空心轴心轴和从轴心径向向外延伸的制动器齿轮。 制动器蜘蛛包括具有用于制动器致动器凸轮轴的支撑开口的致动器支撑板和设置有一对枢轴销孔的枢转端部支撑板，该枢转销孔接收制动靴支撑枢轴销。 集成的车轴主轴和制动器制动器组件由单一的钢合金坯料制成，作为单件锻造。 整体式组件减少了部件的总体重量，制造成本，并提高了制动部件的定位精度和结构完整性。