Tool holder
    61.
    发明授权
    Tool holder 有权
    工具托架

    公开(公告)号:US06923451B2

    公开(公告)日:2005-08-02

    申请号:US10391917

    申请日:2003-03-19

    IPC分类号: B23B31/20

    摘要: In order to provide a tool holder which greatly reduces frictional resistance between a locknut and a taper collet, and eliminates a twisting of the taper collet during tightening of the locknut, in a tool holder comprising a locknut 13 which pushes a taper collet 12 into a tapered hole 115 of a collet chuck body 11 to chuck a cutting tool 15, between a reference end 123 of the tape collet 12 and a collet supporting portion 131 opposed thereto, interposed is a bearing washer 14 to reduce frictional resistance between both contact surfaces. To both surfaces of this bearing washer 14, namely, to the respective surfaces which come into contact with the reference end 123 and collet supporting portion 131, surface treatment by any of ion nitriding, DLC (Diamond-Like Carbon) coating, and TiN coating is applied.

    摘要翻译: 为了提供一种大大降低锁紧螺母和锥形夹头之间的摩擦阻力的工具夹具,并且在紧固锁紧螺母时消除了锥形夹头在拧紧锁紧螺母时的扭转,该工具夹具包括锁紧螺母13,其将锥形夹头12推入 卡套夹头主体11的锥形孔115夹持切割工具15,在夹具12的基准端123和与其相对的夹头支撑部131之间插入有用于减小两个接触表面之间的摩擦阻力的轴承垫圈14。 对于这种轴承垫圈14的两个表面,即与参考端123和夹头支撑部分131接触的各个表面,通过任何离子氮化,DLC(类金刚石碳)涂层和TiN涂层的表面处理 被申请;被应用。

    Tool holder
    64.
    发明授权
    Tool holder 失效
    工具托架

    公开(公告)号:US5593258A

    公开(公告)日:1997-01-14

    申请号:US538737

    申请日:1995-10-03

    摘要: A tool holder has a main sleeve to be attached to a tapered bore of a spindle of a machine tool, and a subholder which is coupled with the main sleeve and to which a tool is attached. The tapered shank of the main sleeve is inserted into the tapered bore of the spindle having a taper of 7/24. The main sleeve has a tapered hole having a taper of 1/10. A tapered sleeve which is elastically deformable in the radial direction is fitted onto the outer circumference surface of a shank portion of a subholder body of the subholder. The subholder is coupled with the main sleeve such that the outer circumferential surface of the tapered sleeve having a taper of 1/10 intimately contacts the circumferential surface of the tapered hole and the rear end surface of a flange of the subholder body intimately contacts the forward end surface of the main sleeve. This structure prevents the generation of vibrations during machining. Also, the tool holder makes it possible to efficiently machine a workpiece at high speed, and to increase the durability of the tool and the spindle.

    摘要翻译: 工具保持器具有主套筒,其连接到机床的主轴的锥形孔,以及与主套筒联接并且工具附接到其上的子座。 主套筒的锥形柄插入主轴的锥形孔中,其锥度为+ E,fra 7/24 + EE。 主套筒具有锥度为+ E的锥形孔,为1/10 + EE。 可沿径向可弹性变形的锥形套筒安装在子座的副座体的柄部的外圆周表面上。 子座与主套筒联接,使得具有+ E,1/10 + EE锥度的锥形套筒的外圆周表面紧密接触锥形孔的圆周表面和与其相接触的凸缘的后端表面 副主体紧密接触主套筒的前端表面。 这种结构防止在加工过程中产生振动。 此外,工具架能够高效地加工工件,并提高工具和主轴的耐久性。

    Chassis for a multiple computer system
    65.
    发明授权
    Chassis for a multiple computer system 失效
    适用于多计算机系统的机箱

    公开(公告)号:US5577205A

    公开(公告)日:1996-11-19

    申请号:US426637

    申请日:1995-04-21

    IPC分类号: G06F13/40 H05K7/00

    CPC分类号: G06F13/409

    摘要: A multiple computer system having team/work group features built in. A principal hardware component thereof is a unitary chassis of a compact tower configuration, designed to house electronics for up to four personal computers, all operating on a single power supply. The unitary chassis provides interconnecting cable for connecting up to four corresponding display terminals and keyboards. One of the personal computers in the chassis is designated the TEAMHUB and the remaining personal computers in the chassis are designated TEAMMATES. Up to three such TEAMMATES may be included in one such chassis. Two TEAMPRO systems may be readily combined to serve up to eight local users in a team/work group environment. Each such computer electronics within the TEAMCHASSIS provides a communication card, which may for example be a SCSI card providing data rate transfer between TEAMHUB and TEAMMATES at 10 Megabytes per second. Furthermore, within the TEAMCHASSIS, each computer comprises a CPU card and a monitor interface card, such as a VGA card. In addition, the chassis provides at least one 51/4 inch floppy disk drive and at least one 31/2 inch floppy disk drive, both of which can be shared by any of the four computers in a daisy chain configuration. In addition, each computer has its own hard disk drives. The system is also designed to connect to external devices, such as CD-ROM or other SCSI devices.

    摘要翻译: 具有内置组合/工作组功能的多计算机系统。其主要硬件组件是紧凑型塔式配置的单一机箱,设计用于容纳多达四台个人计算机的电子设备,所有这些都在单个电源上运行。 单一机箱提供互连电缆,用于连接最多四个相应的显示终端和键盘。 机箱中的一台个人电脑被指定为TEAMHUB,机箱中剩余的个人电脑被指定为TEAMMATES。 一个这样的底盘中最多可以包含三个这样的组合。 两个TEAMPRO系统可以容易地组合起来,在团队/工作组环境中为多达八个本地用户提供服务。 TEAMCHASSIS中的每个这样的计算机电子设备提供通信卡,其可以例如是以每秒10兆字节提供TEAMHUB和TEAMMATES之间的数据速率传输的SCSI卡。 此外,在TEAMCHASSIS中,每个计算机包括CPU卡和诸如VGA卡的监视器接口卡。 此外,机箱还提供至少一个5 + E,1/4 + EE英寸软盘驱动器和至少一个3 + E,1/2 + EE英寸软盘驱动器,两者均可由任何 的四台计算机的菊花链配置。 另外,每台电脑都有自己的硬盘驱动器。 该系统还被设计为连接到外部设备,如CD-ROM或其他SCSI设备。

    Apparatus for optically reading information
    66.
    发明授权
    Apparatus for optically reading information 失效
    光学阅读信息的装置

    公开(公告)号:US5189533A

    公开(公告)日:1993-02-23

    申请号:US678595

    申请日:1991-04-01

    IPC分类号: G06K7/12 G02B26/10 G06K7/10

    CPC分类号: G02B26/106 G06K7/10663

    摘要: An optical information reading apparatus for optically reading information recorded on a recording medium with a laser light beam emitted from a light source. The apparatus comprises a hologram device for receiving at its center portion a laser light beam. The hologram diffracts the received light so as to produce a first diffracted light beam and is arranged to receive at its entire surface light to be reflected from the recording medium and to diffract the received light so as to produce a second diffracted light beam. This hologram device is arranged to be driven by a motor so as to move the first diffracted light beam for a scanning operation. Also included in the reading apparatus is a reflection assembly for reflecting the first diffracted light beam from the hologram device toward the recording medium and further for reflecting light reflected from the recording medium toward substantially the entire surface of the hologram device whereby the hologram device produces the second diffracted light beam. The second diffracted light beam is directed to a light-receiving device which in turn performs a photoelectric conversion in accordance with the intensity of the received light beam to read the information recorded on the recording medium. This arrangement allows the size-reduction of the apparatus concurrently with accurately reading out the information.

    摘要翻译: 一种光学信息读取装置,用于利用从光源发射的激光束光学地读取记录在记录介质上的信息。 该装置包括用于在其中心部分接收激光束的全息装置。 全息衍射接收到的光以产生第一衍射光束,并且被布置成在其整个表面上接收要从记录介质反射的光并衍射接收到的光以产生第二衍射光束。 该全息图装置被设置为由电动机驱动,以移动第一衍射光束进行扫描操作。 还包括在读取装置中的反射组件,用于将来自全息图装置的第一衍射光束朝向记录介质反射,并且还用于将从记录介质反射的光反射到全息元件的大致整个表面,由此全息装置产生 第二衍射光束。 第二衍射光束被引导到光接收装置,光接收装置又根据接收光束的强度进行光电转换,以读取记录在记录介质上的信息。 这种布置允许装置的尺寸减小同时准确地读出信息。

    Vehicle seat drive control device
    68.
    发明授权
    Vehicle seat drive control device 失效
    车辆座椅驱动控制装置

    公开(公告)号:US4812838A

    公开(公告)日:1989-03-14

    申请号:US115610

    申请日:1987-10-30

    摘要: A drive control device for a seat in a vehicle has a driver entry detection unit, a battery capacity detection unit, a seat drive unit, and a controlling circuit unit for generating a seat drive control signal. The controlling circuit unit has a function of deciding whether or not the capacity of the battery is lower than a predetermined reference value when an entry is detected by the entry detection unit, a function of prohibiting the driving of the seat when the decision of the battery capacity decision function is affirmative, and a function of effecting the driving of the seat when the decision of the battery capacity decision function is negative. The controlling circuit unit can provide a door opening degree monitoring function and a rear monitoring function.

    摘要翻译: 用于车辆中的座椅的驱动控制装置具有驾驶员进入检测单元,电池容量检测单元,座椅驱动单元和用于产生座椅驱动控制信号的控制电路单元。 控制电路单元具有当入口检测单元检测到入口时,判断电池的容量是否低于预定基准值的功能,当电池的判定时禁止座椅的驱动的功能 容量决定功能是肯定的,并且当电池容量决定功能的判定为负时,实现座椅的驾驶的功能。 控制电路单元可以提供门开度监视功能和后监视功能。

    Rotary seat for vehicle
    70.
    发明授权
    Rotary seat for vehicle 失效
    车辆旋转座椅

    公开(公告)号:US4802706A

    公开(公告)日:1989-02-07

    申请号:US870354

    申请日:1986-06-04

    IPC分类号: B60N2/02 B60N2/14 B60N1/02

    摘要: A rotary seat for a vehicle has a seat cushion member rotably supported on a support shaft vertically mounted on the vehicle floor. Driving apparatus is connected to the seat cushion member for automatically rotating the seat cushion member between a direction toward the front of the vehicle and a direction toward a side door of the vehicle when the seat cushion member is not occupied. Disconnecting equipment is included for disconnecting the driving apparatus from the seat cushion member to allow the seat cushion member to be manually rotated when the seat cushion member is occupied. Control devices are provided for controlling the driving apparatus and the disconnecting equipment to place the seat cushion member in an automatic rotating mode or a manual rotating mode depending upon whether the seat is occupied.

    摘要翻译: 用于车辆的旋转座椅具有可旋转地支撑在垂直安装在车辆地板上的支撑轴上的座垫构件。 驱动装置连接到座垫构件,用于当坐垫构件未被占用时,使坐垫构件在朝向车辆的前方的方向和朝向车辆的侧门的方向之间自动旋转。 包括断开连接的设备,用于将驱动装置与座垫构件断开,以便当坐垫构件被占用时,可以手动旋转座垫构件。 控制装置用于控制驱动装置和断开装置,以根据座椅是否被占用将座垫构件置于自动旋转模式或手动旋转模式。