Liner assembly for blast cabinets and elements therefor
    11.
    发明授权
    Liner assembly for blast cabinets and elements therefor 失效
    内燃机组件及其组件

    公开(公告)号:US3733752A

    公开(公告)日:1973-05-22

    申请号:US3733752D

    申请日:1971-03-31

    Inventor: JOHNSON R

    CPC classification number: B24C9/00

    Abstract: A new and improved liner system for use in blast cabinets and the like in which parts are subjected to surface treatment wherein the linear assembly includes a universal liner panel in the form of a rectangular panel having structure for mounting the panel to the walls of a blast cabinet and one or more corner liner panels adapted to be mounted on the lateral walls of a blast cabinet in an overlapping relation with the universal liner panel.

    Blast machine with automatic blast wheel positioner
    12.
    发明授权
    Blast machine with automatic blast wheel positioner 失效
    自动BLAST车轮定位器BLAST MACHINE

    公开(公告)号:US3604157A

    公开(公告)日:1971-09-14

    申请号:US3604157D

    申请日:1969-04-10

    Inventor: FOGLE JAMES W

    CPC classification number: B24C3/10 B24C3/14

    Abstract: This application discloses a blast machine which includes a turret movable in a vertical plane and rotatable in a horizontal plane. Mounted inside the turret are throwing wheels which are supplied from a source of surface-treating material. The turret is mounted in a wall of a blast chamber so that when a workpiece to be treated is inside the chamber the turret may be moved vertically and rotated horizontally to insure treatment of the entire surface of the workpiece. The workpiece may be mounted on a carriage and moved to different positions within the chamber. The application also discloses an automatic control system so that the motions of the turret and the carriage may be controlled by a program stored on a data storage medium.

    Drill coolant method and apparatus
    13.
    发明授权
    Drill coolant method and apparatus 失效
    钻头冷却方法和装置

    公开(公告)号:US3559511A

    公开(公告)日:1971-02-02

    申请号:US3559511D

    申请日:1969-06-03

    Abstract: A METHOD AND APPARATUS FOR SUPPLYING COOLANT TO AN OIL HOLE OR OIL TUBE OR CUTTING TOOL. THE METHOD COMPRISES THE STEPS OF SUPPLYING A LIQUID-AIR MIST COOLANT TO THE DRILL OR TOOL UNTIL IT PARTIALLY ENTERS A WORKPIECE AND THEREAFTER SUPPLYING LIQUID COOLANT, PREFERABLY UNDER PULSATING PRESSURE, TO THE DRILL UNTIL IT REACHES FULL HOLE DEPTH. THEREAFTER THE LIQUID-AIR MIST IS SUPPLIED TO THE DRILL WHILE IT WITHDRAWN FROM THE HOLE. THE APPARATUS OF THIS INVENTION ACCOMPLISHES THESE METHOD STEPS AUTOMATICALLY.

    Mechanical finishing and media therefor
    18.
    发明授权
    Mechanical finishing and media therefor 失效
    机械整理及其媒体

    公开(公告)号:US3808747A

    公开(公告)日:1974-05-07

    申请号:US25659872

    申请日:1972-05-24

    Inventor: KENAGY W

    CPC classification number: B24B31/14

    Abstract: This invention is addressed to mechanical finishing and media therefor wherein the finishing media are formed of geometric shapes of bauxite particles which have been sintered at a temperature within the range of 2,900*-3,100* F.

    Abstract translation: 本发明涉及机械精加工及其介质,其中整理介质由在2900-3100°F范围内的温度下烧结的铝土矿颗粒的几何形状形成。

    Centrifugal blasting wheel and blade latching means
    19.
    发明授权
    Centrifugal blasting wheel and blade latching means 失效
    离心式喷砂轮和叶片拼接装置

    公开(公告)号:US3745711A

    公开(公告)日:1973-07-17

    申请号:US3745711D

    申请日:1971-03-19

    Inventor: HABERLIN H

    CPC classification number: B24C5/062 A01C17/001

    Abstract: A centrifugal blasting wheel in which the blades extending crosswise between the spaced parallel plates of the wheel are locked in the wheel by a locking member mounted for rotational movement about an axis parallel to the axis of the wheel and having a lobe which extends alongside the face of the plate including an arcuate portion which extends into a recess in the edge portion of the blade, when in one position of adjustment, and which is free of the blade, when in another position of adjustment.

    Abstract translation: 一种离心式喷砂轮,其中在轮的间隔开的平行板之间横向延伸的叶片通过锁定构件锁定在车轮中,所述锁定构件安装成围绕平行于车轮的轴线的轴线旋转运动,并具有沿着面 所述板包括在处于一个调节位置时延伸到所述叶片的边缘部分中的凹部中的弓形部分,并且当处于另一调节位置时,所述弓形部分不具有所述叶片。

    Regulating valve for magnetic materials
    20.
    发明授权
    Regulating valve for magnetic materials 失效
    磁性材料调节阀

    公开(公告)号:US3626964A

    公开(公告)日:1971-12-14

    申请号:US3626964D

    申请日:1970-09-03

    CPC classification number: F16K13/10 F16K31/082 Y10T137/2213 Y10T137/9682

    Abstract: A valve for regulating the flow of materials which are made up of a substantial portion of magnetic particles, the valve being characterized by improved flow rate control means. The valve includes an outer member and an assembly consisting of a permanent magnet and an electrical coil, this assembly providing a core member with a flow through passage being provided by spaces defined between the core member and the interior wall of the outer member. Means are provided for energizing the coil and for varying the input to the coil to vary the influence of the magnet on the particles and thereby regulate the flow of the material through the valve. The spaces defined between the pole pieces and the interior wall vary between minimum and maximum dimensions, and the energization of the electrical coil is controlled whereby the flow rate can be suitably maintained at desired levels and readily changed between different flow rates.

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