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    Safety overload clutch for sewer-rodding machines and the like, with loading indicator
    2.
    发明授权
    Safety overload clutch for sewer-rodding machines and the like, with loading indicator 失效
    用于缝纫机的安全过载离合器和类似的装载指示器

    公开(公告)号：US3742548A

    公开(公告)日：1973-07-03

    申请号：US3742548D

    申请日：1972-03-27

    申请人： FLEXIBLE INC

    发明人： CIACCIO P

    IPC分类号： E03F9/00 ,  F16L3/01 ,  B08B9/02

    CPC分类号： F16L3/012 ,  E03F9/005

    摘要： A spring-loaded clicking jaw clutch for overload release, is provided with a load adjustment including an adjustment screw transmitting its loading through a hydraulic column which also transmits the load to a pressure gage on which the load intensity is visibly indicated.

    摘要翻译： 一种用于过载释放的弹簧式颚式离合器设置有负载调节，其包括调节螺钉，该调节螺钉通过液压柱传递其负载，该液压柱还将负载传递到其上显示负载强度的压力表。

    5-AXIS THREE-DIMENSIONAL MANUFACTURING
    3.
    发明申请
    5-AXIS THREE-DIMENSIONAL MANUFACTURING 有权

    公开(公告)号：US20210362225A1

    公开(公告)日：2021-11-25

    申请号：US16977467

    申请日：2019-05-20

    申请人： 3D FLEXIBLE, INC.

    发明人： Victor E. YUN ,  Yongzhang LENG ,  Donghun PARK

    IPC分类号： B22F1/00 ,  B33Y70/00 ,  B33Y10/00 ,  B22F10/10

    摘要： A multiple axis manufacturing platform for three-dimensional object fabrication in three dimensions and along at least two rotary axes. The platform includes one or more additive and one or more subtractive manufacturing tools. An automatic tool changer (ATS) holds the additive and the subtractive manufacturing tools and selects among them. A movable substrate platform supports a workpiece. A programmable control system has one or more programs for controlling the manufacturing tools, the automatic tool changer and the movable substrate platform, and includes machine code to control one or more relay switches to control the additive manufacturing tools. A machine vision system detects displacement between or features of deposited material. A vision camera mounting for the spindle housing allows viewing the manufacturing process. A laser displacement sensor extracts distance and position of the selected tool or the workpiece. A feedback system is used to dynamically control material flow from an additive manufacturing tool.

    METAL PASTES FOR ADDITIVE MANUFACTURING
    4.
    发明申请
    METAL PASTES FOR ADDITIVE MANUFACTURING 有权

    公开(公告)号：US20210229171A1

    公开(公告)日：2021-07-29

    申请号：US17194332

    申请日：2021-03-08

    申请人： 3D Flexible, Inc.

    发明人： Victor E. YUN ,  Yongzhang LENG

    IPC分类号： B22F1/00 ,  B33Y70/00 ,  B33Y10/00 ,  B22F10/10

    摘要： An additive manufacturing metal paste and a method of additive manufacturing using the metal paste is presented. The metal paste includes a first metal component of a first majority-phase structural metal, the first majority-phase structural metal comprising approximately 75 wt. % to approximately 90 wt. % first metal particles having a particle size of approximately 1 micron to approximately 100 microns. The metal paste further includes a second metal component of a second bonding metal, the second bonding metal comprising approximately 3 wt. % to approximately 10 wt. %, the second metal particles having a particle size of approximately 3 nanometers to approximately 100 nanometers. The paste further includes a binder having a weight percentage of approximately 2 wt. % to approximately 15 wt. % wherein the metal paste has a sintering temperature of less than approximately 300° C.