公开(公告)号：US20100205794A1

公开(公告)日：2010-08-19

申请号：US12772524

申请日：2010-05-03

Applicant: James L. Ebert

Inventor： James L. Ebert

IPC: B23P6/00 ,  B23P19/04

CPC classification number: B62D7/18 ,  Y10T29/49721 ,  Y10T29/49726 ,  Y10T29/4973 ,  Y10T29/49737 ,  Y10T29/53

Abstract: An apparatus for repairing steering knuckle (kingpin) bearings includes a table having multiple, adjustable slides for receiving and securing the steering knuckle to the table, a boring bar and cutter, two adjustable bearing supports for receiving and positioning the boring bar along an axis coincident with the axis of the kingpin bearings, a first drive assembly for advancing the boring bar and a second drive assembly for rotating the boring bar. A method of repairing a steering knuckle comprises securing the knuckle to the slides and the slides to the table, utilizing cylindrical centering rings to align the boring bar with the axis of the kingpin bearings, supporting and securing the boring bar on the previously established axis in a pair of bearing supports and rotating and feeding the boring bar and cutter to create new surfaces in the steering knuckle adapted to receive bearing sleeves. Upon installation of both bearing sleeves, the boring bar and drive unit are reinstalled and the inside diameter of the sleeve is bored to the proper size to receive the kingpin.

Abstract translation: 用于修理转向节（主销）轴承的装置包括具有多个可调节的滑块的工作台，用于将转向节接收并固定到工作台上，镗杆和切割器，两个可调节的轴承支撑件，用于沿着重合的轴线接收和定位镗杆 与主销轴承的轴线，用于推进镗杆的第一驱动组件和用于旋转镗杆的第二驱动组件。 修理转向节的方法包括：将转向节固定在滑块和滑块上，利用圆柱定心环将镗杆与主销轴承的轴线对准，将钻杆支撑并固定在先前建立的轴上 一对轴承支撑件，并且旋转和进给镗杆和切割器以在转向节中创建适于接收轴承套筒的新表面。 在安装两个轴承套筒时，重新安装镗杆和驱动单元，并且套筒的内径被钻孔到适当的尺寸以接收主销。

公开(公告)号：US07066690B2

公开(公告)日：2006-06-27

申请号：US10624184

申请日：2003-07-22

Applicant: James L. Ebert

Inventor： James L. Ebert

IPC: B23B41/00

CPC classification number: B23P6/00 ,  B23B3/24 ,  B23B5/04 ,  B23B29/02 ,  Y10T29/49718 ,  Y10T408/5612 ,  Y10T408/5623 ,  Y10T408/5628 ,  Y10T408/563 ,  Y10T408/65 ,  Y10T408/68 ,  Y10T408/73

Abstract: A boring apparatus and method for in-situ repair of motor vehicle axles includes a universal mounting plate assembly for attachment to a vehicle axle, both longitudinal (on-axis) and transverse (radial) adjustment assemblies, a bearing assembly and a boring bar and drive assembly having a pair of motor drive units for rotating (speed) and axially advancing (feed) the boring bar. The longitudinal and transverse adjustment assemblies facilitate use of the boring apparatus on a wide variety of vehicle and truck axles from virtually all manufacturers to repair broken axles or damaged bearing surfaces.

Abstract translation: 用于机动车辆车轴的现场修复的无孔装置和方法包括用于附接到车辆轴的通用安装板组件，纵向（轴向）和横向（径向）调节组件，轴承组件和镗杆， 驱动组件具有用于旋转（速度）并轴向前进（进给）镗杆的一对电动机驱动单元。 纵向和横向调整组件有助于在几乎所有制造商的各种车辆和卡车车轴上使用镗孔装置来修理断裂的轴或受损的轴承表面。

公开(公告)号：US07832073B2

公开(公告)日：2010-11-16

申请号：US12772524

申请日：2010-05-03

Applicant: James L. Ebert

Inventor： James L. Ebert

IPC: B23P6/00

CPC classification number: B62D7/18 ,  Y10T29/49721 ,  Y10T29/49726 ,  Y10T29/4973 ,  Y10T29/49737 ,  Y10T29/53

Abstract: An apparatus for repairing steering knuckle (kingpin) bearings includes a table having multiple, adjustable slides for receiving and securing the steering knuckle to the table, a boring bar and cutter, two adjustable bearing supports for receiving and positioning the boring bar along an axis coincident with the axis of the kingpin bearings, a first drive assembly for advancing the boring bar and a second drive assembly for rotating the boring bar. A method of repairing a steering knuckle comprises securing the knuckle to the slides and the slides to the table, utilizing cylindrical centering rings to align the boring bar with the axis of the kingpin bearings, supporting and securing the boring bar on the previously established axis in a pair of bearing supports and rotating and feeding the boring bar and cutter to create new surfaces in the steering knuckle adapted to receive bearing sleeves. Upon installation of both bearing sleeves, the boring bar and drive unit are reinstalled and the inside diameter of the sleeve is bored to the proper size to receive the kingpin.

Abstract translation: 用于修理转向节（主销）轴承的装置包括具有多个可调节的滑块的工作台，用于将转向节接收并固定到工作台上，镗杆和切割器，两个可调节的轴承支撑件，用于沿着重合的轴线接收和定位镗杆 与主销轴承的轴线，用于推进镗杆的第一驱动组件和用于旋转镗杆的第二驱动组件。 修理转向节的方法包括：将转向节固定在滑块和滑块上，利用圆柱定心环将镗杆与主销轴承的轴线对准，将钻杆支撑并固定在先前建立的轴上 一对轴承支撑件，并且旋转和进给镗杆和切割器以在转向节中创建适于接收轴承套筒的新表面。 在安装两个轴承套筒时，重新安装镗杆和驱动单元，并且套筒的内径被钻孔到适当的尺寸以接收主销。