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1. 发明授权

US07536935B2 Brake rotor resurfacing 有权
标题翻译：制动器转子表面重铺
公开(公告)号：US07536935B2
公开(公告)日：2009-05-26
申请号：US11100624
申请日：2005-04-07
申请人： Christopher L. Greenwald , Jeff Hastings
发明人： Christopher L. Greenwald , Jeff Hastings
IPC分类号： B23B5/04 , B23B3/00
CPC分类号： B23B5/04 , Y10T82/10 , Y10T82/21
摘要： A device for resurfacing a rotor of a vehicle brake system while the rotor is mounted on the vehicle includes a cutting assembly and a finishing assembly. The cutting assembly has a cutting tool that is moveable between a cutting position where the cutting tool is configured to machine a surface of the rotor, and a retracted position where the cutting tool is spaced from the surface of the rotor. The finishing assembly is coupled to the cutting assembly and has a finishing head that is moveable between a disengaged position where the finishing head is spaced from the surface of the rotor, and a finishing position where the finishing head is configured to finish the surface of the rotor.
摘要翻译：当转子安装在车辆上时用于重新安置车辆制动系统的转子的装置包括切割组件和精加工组件。切割组件具有可在切割工具构造成加工转子的表面的切割位置与切割工具与转子的表面间隔开的缩回位置之间移动的切割工具。精加工组件联接到切割组件，并且具有精加工头，该精加工头可在精加工头与转子的表面间隔开的脱离位置和精加工头构造成完成表面的精加工位置之间移动转子。

2. 发明申请

US20090301273A1 On-Vehicle Brake Lathe with Indirect Drive 有权
标题翻译：带间接驱动的车载制动车床
公开(公告)号：US20090301273A1
公开(公告)日：2009-12-10
申请号：US12414701
申请日：2009-03-31
申请人： Daniel A. Bloom , Christopher L. Greenwald
发明人： Daniel A. Bloom , Christopher L. Greenwald
IPC分类号： B23B5/04
CPC分类号： B23B5/04 , B23B2260/062 , Y10T82/21
摘要： An on-vehicle disk brake lathe has a motor connected to a right-angle gearbox mounted to a body of the lathe, the gearbox in turn driving a spindle shaft through a flexible drive linkage such as a belt or chain. The spindle shaft extends parallel to a gearbox output shaft, and both are normal to an axis of rotation of the motor. The flexible drive linkage can be tensioned by adjustably mounting the gearbox to the lathe body or by use of an adjustably positioned tensioning element. A cover can enclose the flexible drive linkage. The separate gearbox allows the use of durable bearings for the spindle shaft, and allows these bearings to be spaced apart to provide a high degree of stability. The modular structure of the resulting lathe simplifies fabrication and repair, and allows use of a modular body for the lathe.
摘要翻译：车载盘式制动车床具有连接到安装到车床主体的直角齿轮箱的电动机，齿轮箱又通过诸如皮带或链条之类的柔性驱动连杆驱动主轴。主轴与齿轮箱输出轴平行延伸，两者均垂直于电动机的转动轴。柔性驱动联动装置可以通过可变地将齿轮箱安装到车床主体上或通过使用可调节地定位的张紧元件来张紧。盖可以包围柔性驱动连杆。单独的齿轮箱允许使用用于主轴的耐用轴承，并允许这些轴承间隔开以提供高度的稳定性。所得车床的模块化结构简化了制造和修理，并允许使用车床的模块化主体。

3. 发明授权

US06363821B1 On-vehicle disk brake lathe 有权
标题翻译：车载盘式制动车床
公开(公告)号：US06363821B1
公开(公告)日：2002-04-02
申请号：US09588259
申请日：2000-06-06
申请人： Christopher L. Greenwald , Jeffrey P. Hastings
发明人： Christopher L. Greenwald , Jeffrey P. Hastings
IPC分类号： B23B504
CPC分类号： B23B5/04 , B23B2270/14 , B23Q17/20 , B23Q17/22 , Y10T82/10 , Y10T82/16016 , Y10T82/21
摘要： A disk brake lathe has a pair of tool bits mounted to tool holders which are translatable parallel to a lathe axis to adjust the separation of the tool bits from a brake disk. A displacement gauge responds to changes in the separation between the tool holders. When the tool bits are in continuous contact with the disk, the separation indicates the thickness which would result from machining the disk. This separation can be compared to a specification to determine whether to machine or discard the disk. A method for machining a disk starts by mounting and aligning the lathe to a wheel hub on which the disk is mounted. The tool bits are each advanced until they are in continuous contact the disk surfaces, when the separation of the tool bits is measured and preferably compared to a specification. When the tool bits are sequentially advanced, variation in the separation can be used to determine depth of cut for each tool bit. A system employing a brake lathe has a microprocessor which receives signals responsive to the separation between the tool bits of the lathe. One or more contact sensors indicate contact of the tool bits with the other tool bit or the brake disk, and the microprocessor can implement instructions to practice the above method. A surface displacement gauge can be employed to allow the system to measure the thickness and lateral run-out of the disk prior to machining.
摘要翻译：盘式制动车床具有安装到刀架上的一对工具刀头，其可平行于车床轴线平移以调节刀具与制动盘的分离。位移计响应刀架之间的间隔变化。当刀头与盘连续接触时，分离表示加工盘会产生的厚度。这种分离可以与规范进行比较，以确定是否加载或丢弃磁盘。用于加工盘的方法首先将车床安装和对准到其上安装有盘的轮毂。当测量工具位的分离并且优选地与规格相比较时，刀具位一直前进直到它们与盘表面连续接触。当刀头顺序前进时，可以使用分离的变化来确定每个刀具刀头的切削深度。采用制动车床的系统具有微处理器，该微处理器响应于车床的工具位之间的间隔而接收信号。一个或多个接触传感器指示工具钻头与另一个钻头或制动盘的接触，并且微处理器可以实现执行上述方法的指令。可以使用表面位移计，以允许系统在加工之前测量盘的厚度和横向偏离。

4. 发明申请

US20090107309A1 DYNAMIC ALIGNMENT MONITORING SYSTEM FOR ON-VEHICLE DISK BRAKE LATHE 有权
标题翻译：用于车辆盘式制动器的动态对准监控系统
公开(公告)号：US20090107309A1
公开(公告)日：2009-04-30
申请号：US12257429
申请日：2008-10-24
申请人： Christopher L. Greenwald , Jeffrey P. Hastings
发明人： Christopher L. Greenwald , Jeffrey P. Hastings
IPC分类号： B23B25/06 , B23B5/04
CPC分类号： B23B5/04 , B23B25/06 , B23B2260/128 , Y10T82/21 , Y10T82/2502
摘要： A dynamic alignment monitoring system allows an operator to monitor the misalignment of an on-vehicle disk brake lathe with respect to a vehicle axis about which the disk to be machined rotates, and can allow the operator to discontinue further alignment when appropriate in order to speed the overall time of the alignment process. The system processes signals from an angular rate sensor and a tachometer, using a scaling routine to derive a LRO value corresponding to the LRO of the disk which would result from machining in the current alignment condition. A representation of the derived LRO value is displayed to the operator. An operator override can allow the operator to discontinue further alignment adjustments when an acceptable alignment condition is indicated. The system can aid the operator by also presenting a representation of an acceptable LRO value for the particular vehicle being serviced.
摘要翻译：动态对准监视系统允许操作者监测车辆盘式制动车床相对于待加工盘旋转的车辆轴线的不对准，并且可以允许操作者在适当时停止进一步对准以便加速校准过程的整体时间。该系统使用缩放程序来处理来自角速率传感器和转速计的信号，以导出对应于当前对准条件下的加工所产生的盘的LRO的LRO值。导出的LRO值的表示显示给操作员。当指示可接受的对准条件时，操作者超驰可以允许操作者停止进一步的对准调整。该系统还可以通过还为所服务的特定车辆呈现可接受的LRO值的表示来帮助操作者。

5. 发明授权

US06679144B2 Brake lathe suspension arm 有权
标题翻译：制动车床悬架臂
公开(公告)号：US06679144B2
公开(公告)日：2004-01-20
申请号：US09975017
申请日：2001-10-12
申请人： Harold O. Yeo , Christopher L. Greenwald , Jeffrey P. Hastings , David E. Cox, Jr.
发明人： Harold O. Yeo , Christopher L. Greenwald , Jeffrey P. Hastings , David E. Cox, Jr.
IPC分类号： B23B504
CPC分类号： B25J9/042 , B23B5/04 , B25J9/026 , B66C23/20 , B66F7/26 , Y10T82/21 , Y10T82/25
摘要： An articulated arm assembly adapted to carry machine means comprising a first member, a second member pivotally connected at one end thereof to said first member for pivotal movement thereabout, a third member extending outwardly from another end of said second member, said third member including means for connection to said machine means, means for adjusting the position of said machine means.
摘要翻译：一种铰接臂组件，其适于承载包括第一构件的机械装置，第二构件在其一端枢转地连接到所述第一构件以在其周围枢转运动，第三构件从所述第二构件的另一端向外延伸，所述第三构件包括装置用于连接到所述机器装置，用于调节所述机器装置的位置的装置。

6. 发明授权

US07712401B1 Cutting head assembly for on-vehicle brake lathe 有权
标题翻译：用于车载制动车床的切割头组件
公开(公告)号：US07712401B1
公开(公告)日：2010-05-11
申请号：US11420240
申请日：2006-05-25
申请人： Christopher L. Greenwald
发明人： Christopher L. Greenwald
IPC分类号： B23B3/22
CPC分类号： B23B5/04 , B23B29/248 , Y10T82/10 , Y10T82/16016 , Y10T82/21 , Y10T82/2585
摘要： A cutting head assembly holds a pair of tool bits for an on-vehicle brake disk lathe having a platform. The cutting head assembly has a platform key fixed to the platform and extending parallel to a brake disk axis of rotation. The cutting head assembly also has a plate having a plate keyway that slidably engages the platform key. Tool bit arms are adjustably mounted to the plate and support the tool bits. A locking structure connected to the plate locks the platform key with respect to the plate keyway, and the interaction of the locking structure with the plate and the platform key creates a compressive load between the plate and the platform as the platform key is locked with respect to the plate keyway.
摘要翻译：切割头组件保持用于具有平台的车载制动盘车床的一对工具头。切割头组件具有固定到平台并平行于制动盘旋转轴线延伸的平台键。切割头组件还具有板，其具有可滑动地接合平台键的板键槽。工具钻头臂可调节地安装在板上并支撑工具钻头。连接到板的锁定结构相对于板键槽锁定平台键，并且当平台键被锁定时，锁定结构与板和平台键的相互作用在板和平台之间产生压缩载荷到板键槽。

7. 发明授权

US06591720B1 Disk brake lathe vibration attenuator 有权
标题翻译：盘式制动车床振动衰减器
公开(公告)号：US06591720B1
公开(公告)日：2003-07-15
申请号：US10309837
申请日：2002-12-04
申请人： Christopher L. Greenwald , Jeffrey P. Hastings
发明人： Christopher L. Greenwald , Jeffrey P. Hastings
IPC分类号： B23B502
CPC分类号： B23Q17/0976 , B23B5/02 , B23B2250/16 , Y10T82/21 , Y10T82/2595
摘要： A vibration attenuator for a disk brake lathe has two friction pads, each having a pad recess with a distal wall and a proximal wall. When the pads are placed against a brake disk, the recesses are placed over raised heads of fasteners that affix cutting tools of the lathe to adjustable tool holders. When the tool holders are moved radially outwards across the brake disk, the fastener raised heads engage the recess proximal walls and move the pads along with the cutting tools, and also serve to couple the pads with the cutting tools to dampen vibrations. Similarly, when the tool holders are moved radially inwards, the fastener raised heads engage the recess distal walls to move the pads along with the cutting tools. A U-shaped member having a tension spring extending between two legs on which the pads are mounted forcibly engages the pads with the brake disk.
摘要翻译：用于盘式制动车床的振动衰减器具有两个摩擦垫，每个摩擦垫具有带有远侧壁和近侧壁的垫凹部。当将垫片放置在制动盘上时，凹槽被放置在凸起的紧固件头部上，该固定器将车床的刀具固定到可调节刀架上。当工具夹持器径向向外移动穿过制动盘时，紧固件升高的头部接合凹槽近侧壁并且与切割工具一起移动垫片，并且还用于将垫片与切削工具连接以抑制振动。类似地，当工具保持器径向向内移动时，紧固件升高的头部接合凹陷远侧壁以与切割工具一起移动垫。具有在两个腿之间延伸的拉伸弹簧的U形构件，在该腿之间，垫被强制地与制动盘接合。

8. 发明授权

US5970427A Disk brake testing device and system employing the same 有权
标题翻译：盘式制动器测试装置及其采用的系统
公开(公告)号：US5970427A
公开(公告)日：1999-10-19
申请号：US243499
申请日：1999-02-03
申请人： Christopher L. Greenwald
发明人： Christopher L. Greenwald
IPC分类号： G01B21/08 , F16D66/00
CPC分类号： G01B21/08
摘要： A brake testing device evaluates the condition of a disk having a disk axis and first and second disk surfaces that are normal to the disk axis. The device has a pair of gauges, each having a sensing element for measuring the position of one of the disk surfaces along a line parallel to the disk axis. The gauges generate position signals corresponding to the measured positions of the disk surfaces. The gauges are secured with respect to each other so as to measure positions along parallel lines, and the device positions the gauges to measure the disk surfaces at points equidistant from the disk axis. The gauges are preferably configured to allow testing a disk surrounded by a wheel and a dust shield. The device may be part of a system which processes the position signals to determine the thickness and the lateral run-out of the disk. The system may additionally compare the thickness and lateral runout to manufacturer-specified standards.
摘要翻译：制动测试装置评估具有盘轴的盘的状态和与盘轴垂直的第一和第二盘表面。该装置具有一对测量器，每个测量仪具有用于沿着与盘轴平行的线测量盘表面之一的位置的感测元件。量规产生对应于盘表面的测量位置的位置信号。量规相对于彼此固定，以便沿着平行线测量位置，并且该装置定位测量器以在与盘轴等距的点处测量盘表面。测量器优选地被配置为允许测试由轮和防尘罩包围的盘。该装置可以是处理位置信号以确定盘的厚度和横向偏离的系统的一部分。该系统可以另外将厚度和横向跳动与制造商规定的标准进行比较。

9. 发明授权

US08215212B2 On-vehicle brake lathe with indirect drive 有权
标题翻译：车载制动车床带间接驱动
公开(公告)号：US08215212B2
公开(公告)日：2012-07-10
申请号：US12414701
申请日：2009-03-31
申请人： Daniel A. Bloom , Christopher L. Greenwald
发明人： Daniel A. Bloom , Christopher L. Greenwald
IPC分类号： B23B5/32
CPC分类号： B23B5/04 , B23B2260/062 , Y10T82/21
摘要： An on-vehicle disk brake lathe has a motor connected to a right-angle gearbox mounted to a body of the lathe, the gearbox in turn driving a spindle shaft through a flexible drive linkage such as a belt or chain. The spindle shaft extends parallel to a gearbox output shaft, and both are normal to an axis of rotation of the motor. The flexible drive linkage can be tensioned by adjustably mounting the gearbox to the lathe body or by use of an adjustably positioned tensioning element. A cover can enclose the flexible drive linkage. The separate gearbox allows the use of durable bearings for the spindle shaft, and allows these bearings to be spaced apart to provide a high degree of stability. The modular structure of the resulting lathe simplifies fabrication and repair, and allows use of a modular body for the lathe.
摘要翻译：车载盘式制动车床具有连接到安装到车床主体的直角齿轮箱的电动机，齿轮箱又通过诸如皮带或链条之类的柔性驱动连杆驱动主轴。主轴与齿轮箱输出轴平行延伸，两者均垂直于电动机的转动轴。柔性驱动联动装置可以通过可变地将齿轮箱安装到车床主体上或通过使用可调节地定位的张紧元件来张紧。盖可以包围柔性驱动连杆。单独的齿轮箱允许使用用于主轴的耐用轴承，并允许这些轴承间隔开以提供高度的稳定性。所得车床的模块化结构简化了制造和修理，并允许使用车床的模块化主体。

10. 发明申请

US20110144794A1 TOOL BIT MONITORING FOR ON-VEHICLE BRAKE LATHE 有权
标题翻译：车辆刹车片的工具点监控
公开(公告)号：US20110144794A1
公开(公告)日：2011-06-16
申请号：US12639040
申请日：2009-12-16
申请人： Christopher L. Greenwald , Martin C. Poppe
发明人： Christopher L. Greenwald , Martin C. Poppe
IPC分类号： B23Q17/12 , G06F19/00 , B23B5/04
CPC分类号： B23Q17/12 , B23Q17/22 , Y10T82/21 , Y10T82/2502
摘要： A system and method for monitoring the contact of tool bits of a lathe with surfaces of a brake disk being machined employs a vibration sensor coupled to the lathe. Signals from the vibration sensor are processed as time-averaged segments that can be grouped within time intervals; a microprocessor employs a qualifying routine to compare the signal level to a background noise threshold value and indicates as “failed” those time periods where the average signal level is not above the background noise threshold. An accumulator records the indications over a number of intervals and compares the result to a standard to make a determination of whether the lathe is likely actively cutting the disk surfaces. To isolate intermittent, high-intensity noises, a consistency routine can check further to see whether individual segments within an interval fall within a range based on the average signal level for that interval.
摘要翻译：用于监测车床的工具位与正在加工的制动盘的表面的接触的系统和方法采用耦合到车床的振动传感器。来自振动传感器的信号被处理为可以在时间间隔内分组的时间平均段; 微处理器采用限定程序将信号电平与背景噪声阈值进行比较，并将平均信号电平不高于背景噪声阈值的那些时间段表示为“失败”。累加器在多个间隔内记录指示，并将结果与标准进行比较，以确定车床是否可能主动切割磁盘表面。为了隔离间断的高强度噪声，一致性程序可以进一步检查，以确定间隔内的各段是否基于该区间的平均信号电平落入范围内。

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