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    • 1. 发明授权
    • Turret head unit
    • 转塔头单元
    • US4922595A
    • 1990-05-08
    • US244914
    • 1988-09-15
    • Takahiro HattoriYoshinobu KojimaMasayuki Yamada
    • Takahiro HattoriYoshinobu KojimaMasayuki Yamada
    • B23Q16/10
    • B23Q16/102B23Q2220/002Y10T29/5155Y10T29/5167Y10T408/37Y10T409/308232
    • A turret head unit includes a turret head, a plurality of angularly disposed tool receiving spindles carried in the turret head, a spindle drive shaft rotatably mounted in the turret head, a clutch mounted on the spindle drive shaft and movable into and out of driving engagement with a tool receiving spindle in a working position, a turret rest rotatably supporting the turret head, indexing means including a main cam mounted in the turret rest and a disc-like pin wheel coaxially secured to the rear end of the turret head and adapted to engage the main cam so as to impart a rotational force to the turret head, clamp means including a first auxiliary cam mounted in the turret rest and a clamp member engaged by the first auxiliary cam for exerting a clamping force to the turret head in its indexed position as the first auxiliary cam rotates, and clutch operating means including a second auxiliary cam mounted in the turret rest and a cooperating member engaged by the second auxiliary cam for engaging and disengaging the clutch as the second auxiliary cam rotates.
    • 转塔头单元包括转塔头,转盘头中承载的多个角度设置的工具接收主轴,可转动地安装在转塔头中的主轴驱动轴,安装在主轴驱动轴上并可移动和移出驱动接合的离合器 其中工具接收主轴处于工作位置,转塔支架可旋转地支撑转台头部,分度装置包括安装在转塔架中的主凸轮和同轴地固定在转台头后端的盘形销轮, 接合主凸轮以向转台头施加旋转力,夹紧装置包括安装在转塔架中的第一辅助凸轮和由第一辅助凸轮接合的夹紧构件,用于向其转位的转台头施加夹紧力 第一辅助凸轮旋转的位置,以及包括安装在转塔架中的第二辅助凸轮的离合器操作装置和由第二辅助凸轮f 或者当第二辅助凸轮旋转时接合和分离离合器。
    • 6. 发明授权
    • Non-aqueous secondary battery
    • 非水二次电池
    • US08481212B2
    • 2013-07-09
    • US13511084
    • 2011-09-12
    • Naokage TanakaAkira InabaMasayuki YamadaMasayuki Yoshiya
    • Naokage TanakaAkira InabaMasayuki YamadaMasayuki Yoshiya
    • H01M4/13
    • H01M4/131C01B33/113H01M4/133H01M4/366H01M4/483H01M4/587H01M10/052Y02E60/122Y02T10/7011
    • The non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator, the negative electrode contains a negative electrode active material containing a graphitic carbon material and a composite in which a carbon coating layer is formed on a surface of a core material containing Si and O as constituent elements, the composite has a carbon content of 10 to 30 mass %, the composite has an intensity ratio I510/I1343 of a peak intensity I510 at 510 cm−1 derived from Si to a peak intensity I1343 at 1343 cm−1 derived from carbon of 0.25 or less when a Raman spectrum of the composite is measured at a laser wavelength of 532 nm, and the half-width of the (111) diffraction peak of Si is less than 3.0° when the crystallite size of an Si phase contained in the core material is measured by X-ray diffractometry using CuKα radiation.
    • 本发明的非水系二次电池包括正极,负极,非水电解质和隔膜,所述负极含有含有石墨碳材料的负极活性物质和碳 在含有Si和O作为构成元素的芯材的表面上形成涂层,该复合材料的碳含量为10〜30质量%,复合材料的强度比I510 / I1343为510cm -1的峰强度I510, 1,衍射自Si的峰值强度I1343为1343cm -1,当在532nm的激光波长下测量复合物的拉曼光谱时,(111)衍射峰的半值 当通过使用CuKalpha辐射的X射线衍射法测量芯材中包含的Si相的微晶尺寸时,Si的含量小于3.0°。