Machine tool
    2.
    发明授权
    Machine tool 有权
    机床

    公开(公告)号:US08875604B2

    公开(公告)日:2014-11-04

    申请号:US13636411

    申请日:2011-02-28

    摘要: There is provided a machine tool which holds a large number of tools and capable of performing various kinds of works without replacing the tools, which is easy to operate and which allows faster and accurate operations with less number of movable parts. A front tool post (141) and a back spindle (120) are configured to be integrally movable in a Y-axis direction, and a plurality of front working tools (140) and a plurality of back working tools (130) are disposed on the front and back tool posts (141) and (131), respectively, in a plurality of tiers in the Y-axis direction.

    摘要翻译: 提供了一种保持大量工具并能够执行各种工作的机床,而不需要更换易于操作的工具,并且允许以更少数量的可移动部件进行更快速和准确的操作。 前刀架(141)和后心轴(120)被配置为能够沿Y轴方向整体移动,并且多个前工作工具(140)和多个后加工工具(130)设置在 分别在Y轴方向的多个层中的前后刀架(141)和(131)。

    Automatic lathe and method of controlling same
    4.
    再颁专利
    Automatic lathe and method of controlling same 有权
    自动车床及其控制方法

    公开(公告)号:USRE38571E1

    公开(公告)日:2004-08-31

    申请号:US10139222

    申请日:2002-05-07

    IPC分类号: B23B100

    摘要: A turret (11) is clamped to a tool rest main body (10) by a pair of coupling members (27). During indexing rotation for selecting a tool, the tool rest main body (10) and the turret (11) are moved relatively in a Z-axis direction, and the pair of coupling members (27) are unclamped. At this time, the tool rest main body (10) is moved in the Z-axis direction relative to a lathe main body (100) in synchronization with the relative movement in the Z-axis direction between the tool rest main body (10) and the turret (11). This movement of the tool rest main body (10) is adjusted in direction and moving distance so that the relative movement between the turret (11) and a spindle table (1) is eliminated. As a result of this movement control, the turret (11) and the tool fitted to the former do not have relative displacement to the spindle table (1) and to a work, so that the danger of mutual interference among these constituent elements and the work can be eliminated.

    Method and apparatus for vacuum sealing a vacuum container assembly
    5.
    发明授权
    Method and apparatus for vacuum sealing a vacuum container assembly 失效
    用于真空密封真空容器组件的方法和装置

    公开(公告)号:US4527042A

    公开(公告)日:1985-07-02

    申请号:US504713

    申请日:1983-06-15

    摘要: A method and apparatus for vacuum sealing a vacuum container assembly (A) such as a vacuum bottle having an inner container (1b) and an outer container (1a). The vacuum container assembly (A) is heat treated in one location in a vacuum chamber (21) of a vacuum furnace (11) and then moved to a different location in the chamber. At the second location, a sealing plate (4) having a tapered rim (25) is installed into a complementarily tapered guide (2a) at the edge of an evacuation hole (2) in the outer chamber (1a) by a sealing plate fitting device (14). The vacuum container assembly (A) is moved to a third location in the vacuum chamber (21) where the sealing plate (4) is welded to the outer container (1a) by a laser beam (C) which passes into the vacuum chamber (21) from a laser welding device (15) situated outside the vacuum furnace (11) through a beam-transparent window (20) in the wall of the vacuum furnace (11). A transport device (13) having transport segments (13a, 13b, 13c, and 13d) transports the vacuum container assembly (A) from one location to another location inside vacuum chamber (21) of vacuum furnace (11). First and second position regulating devices (16 and 17 respectively) sense the presence of the vacuum container assembly (A) at locations for installing the sealing plate and conducting the laser welding.

    摘要翻译: 一种用于真空密封真空容器组件(A)的方法和装置,例如具有内部容器(1b)和外部容器(1a)的真空瓶。 真空容器组件(A)在真空炉(11)的真空室(21)中的一个位置进行热处理,然后移动到室中的不同位置。 在第二位置,具有锥形边缘(25)的密封板(4)通过密封板配件安装在外室(1a)中的排气孔(2)的边缘处的互补锥形引导件(2a)中 装置(14)。 真空容器组件(A)移动到真空室(21)中的第三位置,其中密封板(4)通过进入真空室的激光束(C)被焊接到外部容器(1a) 21)从位于真空炉(11)外侧的激光焊接装置(15)通过真空炉(11)的壁中的透光窗(20)。 具有运输段(13a,13b,13c和13d)的运输装置(13)将真空容器组件(A)从一个位置输送到真空炉(11)的真空室(21)内的另一位置。 第一和第二位置调节装置(16和17分别)在用于安装密封板并进行激光焊接的位置处感测真空容器组件(A)的存在。

    Detector for carbon monoxide concentration of a gas
    6.
    发明授权
    Detector for carbon monoxide concentration of a gas 失效
    气体一氧化碳浓度检测器

    公开(公告)号:US4421720A

    公开(公告)日:1983-12-20

    申请号:US268055

    申请日:1981-05-28

    IPC分类号: G01N27/16

    CPC分类号: G01N27/16 Y10T436/205831

    摘要: Apparatus for the detection of carbon monoxide concentration of a gas. The apparatus comprises a base from which a pair of arms extend, a resistance layer disposed on each arm serving both to measure the difference in temperature between the arms and to heat a catalyst layer; a protective layer on the resistance layers to prevent electrical shorts caused by deposit of conductive particles in the gas to be detected; and a catalyst layer on one and only one of the arms in contact with the protective layer.

    摘要翻译: 用于检测气体的一氧化碳浓度的装置。 该装置包括一对臂延伸的基座,设置在每个臂上的电阻层,用于测量臂之间的温度差并加热催化剂层; 电阻层上的保护层,以防止导电颗粒沉积在待检测气体中引起的电短路; 以及在与保护层接触的一个且仅一个臂上的催化剂层。

    Process for producing oxygen sensing element
    7.
    发明授权
    Process for producing oxygen sensing element 失效
    氧传感元件生产工艺

    公开(公告)号:US4265930A

    公开(公告)日:1981-05-05

    申请号:US50057

    申请日:1979-06-19

    CPC分类号: G01N27/4077 H01M4/9058

    摘要: A protective layer of a refractory material deposited on a metal electrode layer of an oxygen sensing element is improved by a process comprising forming the protective layer onto the surface of the metal electrode layer by plasma spray coating the surface of the metal electrode layer, first with a refractory material powder at a position of a prescribed distance from a plasma spray coating device and at a prescribed electric power, and second, with a refractory material powder having the same particle size and composition as said refractory material powder used in the first plasma spray coating at a position of a distance greater than said prescribed distance and/or at an electric power lower than said prescribed electric power.

    摘要翻译: 沉积在氧气感测元件的金属电极层上的耐火材料的保护层通过包括通过等离子体喷涂金属电极层的表面而形成保护层到金属电极层的表面上的方法得到改进,首先用 在与等离子体喷涂装置规定距离的位置和规定的电力下的耐火材料粉末,其次是与第一等离子体喷涂中使用的与所述耐火材料粉末相同的粒度和组成的耐火材料粉末 在大于所述规定距离的距离处和/或低于所述规定电力的电力下进行涂覆。

    Automatic Lathe
    8.
    发明申请
    Automatic Lathe 有权
    自动车床

    公开(公告)号:US20070224007A1

    公开(公告)日:2007-09-27

    申请号:US10583727

    申请日:2003-12-26

    IPC分类号: B23B7/02

    摘要: An automatic lathe is provided which is capable of rapidly and easily switching between machining of a material with a guide bush and machining of the material without the guide bush. The automatic lathe has a head stock (6) and a guide bush support table (1). The head stock (6) is provided with a spindle drive motor (8). The guide bush support table (1) is provided with a guide bush rotating motor (11). There are provided: support table fixing means (15) for positioning and fixing the guide bush support table (1); a guide member (12) rotatably installed on the guide bush support table (1) and regulated so as not to move forward and backward and having a through-hole formed for a spindle (3) to be inserted therein; a guide bush (4) detachably fitted to the tip of the guide member (12); and spindle fixing means (37) for positioning and fixing the spindle (3) on the guide bush support table (1) at a specified position when the guide bush (4) is removed from the guide member (12).

    摘要翻译: 提供了一种自动车床,其能够快速且容易地在具有导向衬套的材料的加工之间切换并且在没有引导衬套的情况下加工材料。 自动车床具有头架(6)和导套支撑台(1)。 头架(6)设有主轴驱动电动机(8)。 导套支承台(1)设有导套旋转马达(11)。 提供:用于定位和固定导套支撑台(1)的支撑台固定装置(15); 引导构件(12),其可旋转地安装在所述引导衬套支撑台(1)上并且被调节为不向前和向后移动并且具有形成为用于插入其中的心轴(3)的通孔; 可拆卸地装配到引导构件(12)的尖端的引导衬套(4); 以及主轴固定装置(37),用于当导向套筒(4)从引导构件(12)移除时,在指定位置处将导轴(3)定位并固定在导套支撑台(1)上。

    TOOL HOLDER AND METHOD OF MACHINING WORK USING THIS TOOL HOLDER
    9.
    发明申请
    TOOL HOLDER AND METHOD OF MACHINING WORK USING THIS TOOL HOLDER 有权
    工具夹具和使用该工具夹具加工工件的方法

    公开(公告)号:US20050217441A1

    公开(公告)日:2005-10-06

    申请号:US10220780

    申请日:2000-03-10

    摘要: There is provided a tool holder capable of attaching a plurality of tools to one tool holder, and easily adjusting these tools in a positional relation suitable for work machining. The tool holder comprises a holder body 201 attached to a tool rest 160, a plurality of surfaces 202 and 203 formed around the holder body 201, holders 210 and 220 attached to the surfaces 202 and 203 and having tools for machining the work attached thereto, toothed portions 208 and 209 of tooth-shaped rows formed in a predetermined direction on the surfaces 202 and 203, engaging portions 211 and 221 formed on the surfaces of the holders attached to the surfaces 202 and 203, and engaged with the toothed portions to position the holders in predetermined positions of the surfaces 202 and 203, and attaching means 240 and 250 for attaching the holders to the holder body in engaging states between the toothed portions and the engaging portions.

    摘要翻译: 提供了能够将多个工具附接到一个工具夹具的工具保持器,并且能够容易地以适合于加工的位置关系调整这些工具。 工具架包括附接到工具架160的保持器主体201,围绕保持器本体201形成的多个表面202和203,附接到表面202和203的保持器210和220以及具有用于加工附接到其上的工具的工具, 在表面202和203上以预定方向形成的齿形行的齿形部分208和209,形成在附接到表面202和203的保持器的表面上的接合部分211和221,并且与齿形部分接合以定位 表面202和203的预定位置的保持器,以及用于在齿部和接合部之间的接合状态下将保持器附接到保持器主体的附接装置240和250。

    Indexing device
    10.
    发明授权
    Indexing device 失效
    索引设备

    公开(公告)号:US06609441B1

    公开(公告)日:2003-08-26

    申请号:US09647601

    申请日:2000-10-03

    IPC分类号: B23B2900

    摘要: A turret tool rest (14) includes a turret (24) movably supported on a base (22), on which desired tools can be mounted at predetermined indexable angled positions. A pair of coupling elements (66, 68), which can be engaged with each other, are arranged between the base (22) and the turret (24). The coupling elements (66, 68) are moved between an engaged position at which they are mutually engaged to fixedly hold the turret at respective indexed positions on the base, and a disengaged position at which they are mutually disengaged to permit the turret to be rotationally indexed. A spring-loaded plunger unit (80) serves to prevent the turret (24) from freely rotating on the base (22),until the coupling elements (66, 68) are fully engaged with each other, during the moving operation of the coupling elements between the engaged and disengaged positions. The plunger unit (80) includes a plunger (84) retractably provided on the turret, a countersink (90) fixedly provided on the base to be engaged with the plunger when the turret is located at the engaged position, and a coil spring (86) or biasing the plunger to maintain the engagement between the plunger and the countersink.

    摘要翻译: 转台刀架(14)包括可移动地支撑在基座(22)上的转台(24),在所述转台(24)上可以预定的可转位的倾斜位置安装所需的工具。 可以在基座(22)和转台(24)之间布置有可以彼此接合的一对联接元件(66,68)。 联接元件(66,68)在它们相互接合的接合位置之间移动,以将转台固定地保持在基座上的相应的分度位置处,以及在它们相互脱开的分离位置以允许转台旋转 索引。 弹簧加载的柱塞单元(80)用于防止转台(24)在基座(22)上自由旋转,直到联接元件(66,68)在联接器的移动操作期间彼此完全接合 接合位置和脱离位置之间的元件。 柱塞单元(80)包括可伸缩地设置在转台上的柱塞(84),当转台位于接合位置时,固定地设置在基座上以与柱塞接合的埋头孔(90)和螺旋弹簧 )或偏压柱塞以保持柱塞和埋头孔之间的接合。