Graphics data synchronization with multiple data paths in a graphics accelerator
    1.
    发明授权
    Graphics data synchronization with multiple data paths in a graphics accelerator 有权
    图形数据同步与图形加速器中的多个数据路径

    公开(公告)号:US06864892B2

    公开(公告)日:2005-03-08

    申请号:US10093835

    申请日:2002-03-08

    CPC分类号: G09G5/36 G06T15/005

    摘要: A system and method for preserving the order of data items through a divergence-and-reconvergence of two or more paths in a hardware device. A host processor may write a first token to a first path in the hardware device. A convergence unit in the hardware device may receive and store the first token in a synchronization register. The host processor may poll the synchronization register to determine when the first token arrives in the synchronization register. In response to determining that the first token has arrived in the synchronization register, the host processor may safely write a sequence of one or more data items to a second path in the hardware device.

    摘要翻译: 一种用于通过硬件设备中两个或多个路径的发散和再聚合来保持数据项的顺序的系统和方法。 主处理器可以将第一令牌写入硬件设备中的第一路径。 硬件设备中的会聚单元可以将第一令牌接收并存储在同步寄存器中。 主处理器可以轮询同步寄存器以确定第一个令牌何时到达同步寄存器。 响应于确定第一令牌已经到达同步寄存器,主处理器可以安全地将一个或多个数据项的序列写入硬件设备中的第二路径。

    Floating ring gear epicyclic gear system
    2.
    发明授权
    Floating ring gear epicyclic gear system 有权
    浮动齿圈行星齿轮系统

    公开(公告)号:US08584359B1

    公开(公告)日:2013-11-19

    申请号:US13767012

    申请日:2013-02-14

    申请人: Thomas W. Bowman

    发明人: Thomas W. Bowman

    IPC分类号: B21D53/28 F16H48/06

    摘要: A small size epicyclic gear system in which the mating between gear housings is purposefully made with some play to allow a certain degree of relative movement to accommodate machining runout errors in the manufacture of the gears. A castellated cap fastened to the motor engages with a castellated gear reduction body. The tolerances built into the cap and gear reduction body allow relative radial movement therebetween to reduce binding of the gears during rotational positions in which the gear component runout tolerances are additive.

    摘要翻译: 一种小尺寸的行星齿轮系统,其中齿轮箱之间的配合是有目的地制造的,以允许一定程度的相对运动来适应齿轮制造中的加工跳动误差。 固定在马达上的一个雉ated帽与一个蓖麻齿轮减速体接合。 内置于盖和齿轮减速体内的公差允许其之间的相对径向运动,以减少齿轮在齿轮部件径向偏移是相加的旋转位置时的结合。

    Motor module for a reinstatement cutting machine
    3.
    发明授权
    Motor module for a reinstatement cutting machine 有权
    电机模块用于恢复切割机

    公开(公告)号:US07364392B1

    公开(公告)日:2008-04-29

    申请号:US11362615

    申请日:2006-02-25

    申请人: Thomas W. Bowman

    发明人: Thomas W. Bowman

    IPC分类号: B23C1/20 B23C3/00

    摘要: A motor module (51) holding a plurality of motors as a unit. The motor module (51) is adapted for mounting to the main body (49) of a reinstatement cutting machine (20). The motor module (51) has a ram motor (134) and a rotate motor 136) fixed therein and connected to respective gear shafts (36) and (52) extending from the main body (49). A cross slide motor (74) and corresponding shaft (70) are fixed to the motor module (51) but allowed to rotate with rotating apparatus in the main body (49).

    摘要翻译: 电动机模块(51),其以多个电动机为单位。 马达模块(51)适于安装到恢复切割机(20)的主体(49)上。 马达模块(51)具有固定在其中并连接到从主体(49)延伸的相应的齿轮轴(36)和(52)的拉头马达(134)和旋转马达136。 交叉滑动电动机(74)和相应的轴(70)固定到电动机模块(51),但允许在主体(49)中旋转的装置旋转。

    Insulated air tube for a reinstatement cutting machine
    4.
    发明授权
    Insulated air tube for a reinstatement cutting machine 有权
    绝缘空气管用于恢复切割机

    公开(公告)号:US07806638B1

    公开(公告)日:2010-10-05

    申请号:US12150430

    申请日:2008-04-28

    申请人: Thomas W. Bowman

    发明人: Thomas W. Bowman

    IPC分类号: B23C1/00 B23C1/20 B23Q11/14

    摘要: A reinstatement cutting machine having an air tube formed therethrough for carrying pressurized air to drive a cutting tool. The air tube is insulated to prevent condensation within the reinstatement cutting machine due to temperature changes caused by the pressurized air passing through the air tube. In a preferred embodiment, the air tube is insulated with a tubular member constructed of an insulating material.

    摘要翻译: 一种复原切割机,具有穿过其形成的空气管,用于承载加压空气以驱动切割工具。 空气管是绝缘的,以防止由于通过空气管的加压空气引起的温度变化,恢复切割机内的冷凝。 在优选实施例中,空气管与由绝缘材料构成的管状构件绝缘。

    Cutting machine
    5.
    发明授权
    Cutting machine 有权
    切割机

    公开(公告)号:US07249918B1

    公开(公告)日:2007-07-31

    申请号:US11360261

    申请日:2006-02-23

    申请人: Thomas W. Bowman

    发明人: Thomas W. Bowman

    IPC分类号: B23C3/00

    摘要: Cutting apparatus having a ram axis gear tube (32) equipped with internal threads engageable with external threads (48) of a main shaft (42). A tool can be fixed to the main shaft (42). The external threads (48) of the main shaft (42) are formed on external splines (44). A main shaft rotation gear (46) has internal splines (41) mating with the external splines (44) of the main shaft (42). Rotation of the ram axis gear tube 32 thus causes the main shaft (42) to move axially via the internal and external threads. Rotation of the main shaft rotation gear (46) causes rotation of the main shaft (42). The tool fixed to the main shaft (42) can thus undergo axial and rotational movements. A motor (74) can be coupled to main shaft (42) and a motor shaft (63) extended through the ram axis gear tube (32) and the main shaft (42). The motor shaft (63) can drive a linear gear (68) of a cross slide assembly (24) and thus radially move a tool fixed to the cross slide assembly (24).

    摘要翻译: 切割装置具有一个具有可与主轴(42)的外螺纹(48)接合的内螺纹的柱塞轴齿轮管(32)。 工具可以固定到主轴(42)上。 主轴(42)的外螺纹(48)形成在外花键(44)上。 主轴旋转齿轮(46)具有与主轴(42)的外花键(44)配合的内花键(41)。 因此,柱塞轴齿轮管32的旋转使得主轴(42)经由内部和外部螺纹轴向移动。 主轴旋转齿轮(46)的旋转引起主轴(42)的旋转。 因此,固定在主轴(42)上的工具可以进行轴向和旋转运动。 马达(74)可联接到主轴(42)和延伸穿过柱塞轴齿轮管(32)和主轴(42)的马达轴(63)。 马达轴(63)可以驱动十字滑块组件(24)的线性齿轮(68),从而径向移动固定到十字滑块组件(24)的工具。

    Cutting machine
    6.
    发明授权
    Cutting machine 有权
    切割机

    公开(公告)号:US07473057B1

    公开(公告)日:2009-01-06

    申请号:US11881936

    申请日:2007-07-30

    申请人: Thomas W. Bowman

    发明人: Thomas W. Bowman

    IPC分类号: B23C1/20 F16H29/20

    摘要: Cutting apparatus having a ram axis gear tube (32) equipped with internal threads engageable with external threads (48) of a main shaft (42). A tool can be fixed to the main shaft (42). The external threads (48) of the main shaft (42) are formed on external splines (44). A main shaft rotation gear (46) has internal splines (41) mating with the external splines (44) of the main shaft (42). Rotation of the ram axis gear tube (32) thus causes the main shaft (42) to move axially via the internal and external threads. Rotation of the main shaft rotation gear (46) causes rotation of the main shaft (42). The tool fixed to the main shaft (42) can thus undergo axial and rotational movements. A motor (74) can be coupled to the main shaft (42) and a motor shaft (63) extended through the ram axis gear tube (32) and the main shaft (42). The motor shaft (63) can drive a linear gear (68) of a cross slide assembly (24) and thus radially move a tool fixed to the cross slide assembly (24).

    摘要翻译: 切割装置具有一个具有可与主轴(42)的外螺纹(48)接合的内螺纹的柱塞轴齿轮管(32)。 工具可以固定到主轴(42)上。 主轴(42)的外螺纹(48)形成在外花键(44)上。 主轴旋转齿轮(46)具有与主轴(42)的外花键(44)配合的内花键(41)。 因此,柱塞轴齿轮管(32)的旋转使得主轴(42)经由内部和外部螺纹轴向移动。 主轴旋转齿轮(46)的旋转引起主轴(42)的旋转。 因此,固定在主轴(42)上的工具可以进行轴向和旋转运动。 马达(74)可以联接到主轴(42)和延伸穿过柱塞轴齿轮管(32)和主轴(42)的马达轴(63)。 马达轴(63)可以驱动十字滑块组件(24)的线性齿轮(68),从而径向移动固定到十字滑块组件(24)的工具。