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    Work holders for use with apparatus for transferring work blanks and workpieces in bevel-gear-making machines
    1.
    发明授权
    Work holders for use with apparatus for transferring work blanks and workpieces in bevel-gear-making machines 失效
    用于传送工作空白和工作在手动制造机器上的设备的工作台

    公开(公告)号：US3635323A

    公开(公告)日：1972-01-18

    申请号：US3635323D

    申请日：1970-02-24

    Applicant: GLEASON WORKS

    Inventor： HELFER LAWRENCE R ,  HUNKELER ERNST J

    IPC: B23F23/06 ,  B23F23/12 ,  B65G47/24

    CPC classification number: B23F23/1218 ,  B23F23/06 ,  Y10T279/17863 ,  Y10T409/100954

    Abstract: Work-holding devices for use with work loading and transferring apparatus for automatically handling and moving gear blanks and gear pieces from one station to another relative to gear-cutting machines. The work-holding devices, which are positioned at the ends of loading and transfer arms, each include a cup means for contacting and centering a gear piece relative to the holding device, and jaw members for effecting a tight grip on the workpiece. These different embodiments of the workholder device are disclosed, namely, (H-1) a basic device for handling work blanks which have not been cut at all, (H-2) a device similar to H-1 but including stock-dividing means suitable for orienting a rough cut workpiece for a further cutting operation, and (H-3) a device similar to H-2 but including a different form of stockdividing means for orienting a workpiece between two finishcutting operations.

    Abstract translation: 用于工作装载和转移装置的工作保持装置，用于相对于齿轮切割机自动处理和移动齿轮坯料和齿轮件从一个工位到另一个工位。 位于装载和传送臂的端部处的工作保持装置各自包括用于使齿轮件相对于保持装置接触和定心的杯装置，以及用于对工件进行紧密抓握的颚构件。 公开了这种不同的实施例，即（H-1）用于处理根本没有被切割的工作坯料的基本装置（H-2），类似于H-1的装置，但是包括库存分割装置 适于定向粗切割工件用于进一步的切割操作，和（H-3）类似于H-2的装置，但是包括用于在两次精切割操作之间定向工件的不同形式的分割装置。

    Bevel gear making
    7.
    发明授权
    Bevel gear making 失效
    水平齿轮制造

    公开(公告)号：US3552261A

    公开(公告)日：1971-01-05

    申请号：US3552261D

    申请日：1968-10-01

    Applicant: GLEASON WORKS

    Inventor： HUNKELER ERNST J ,  WRUBLESKI FELIX P

    IPC: B23F9/10

    CPC classification number: B23F9/10 ,  Y10T409/104452

    Abstract: A bevel gear making machine is provided with a structural orientation of cradle housing, cradle, tool holder and workhead assembly wherein the tool is designed to rotate about a generally horizontal axis while the work is designed to rotate about a generally vertical axis, and wherein supporting side wall members are provided for securely holding the workhead assembly against vibration during cutting operations. This orientation of these parts may be provided at two cutting stations to constitute a unitary double machine, and such a double machine may be adapted either for two roughing or two finishing operations. Further, two of these double machines may be arranged so as to provide four adjacent cutting stations, two for roughing and two for finishing. In combination with the structure mentioned above, a control arrangement is provided for the generating train whereby a higher production rate is possible. The control arrangement and the cutting tool are provided with their own separate power sources, independent of the generating train power source, and the control arrangement for the generating train is separate from the generating train itself.

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