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41.发明授权公开(公告)号：US08029338B2
公开(公告)日：2011-10-04
申请号：US10596710
申请日：2004-03-08
申请人： Kris V. Kumar , Biju Varghese
发明人： Kris V. Kumar , Biju Varghese
IPC分类号： B24B1/00
摘要： Iron and steel rolls are ground to production quality requirements with a grinding wheel that requires minimal wheel wear compensation, profile error compensation or taper error compensation during the grinding process. The grinding wheel consists essentially of a superabrasive material selected from the group of natural diamond, synthetic diamond, cubic boron nitride, and mixtures thereof, in a bond system, for a grinding wheel with extended wheel life, and which removes minimum amount of stock off the roll to achieve desired roll geometry.
摘要翻译： 使用砂轮磨削钢铁轧辊，以满足生产质量要求，在磨削过程中需要最少的轮磨损补偿，轮廓误差补偿或锥度误差补偿。 研磨轮主要由在结合系统中选自天然金刚石，合成金刚石，立方氮化硼及其混合物的组的超级磨料材料组成，用于具有延长的轮子寿命的砂轮，并且其除去最小量的原料 滚动以实现所需的滚动几何。
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公开(公告)号：US06802759B1
公开(公告)日：2004-10-12
申请号：US10169263
申请日：2002-06-28
申请人： Sjaak Melkert
发明人： Sjaak Melkert
IPC分类号： B24B537
摘要： A grinder for grinding an outer surface of a roll, in particular one of a tissue cylinder and a machine glazed cylinder, the roll having an axis, including a grinding mechanism displaceable in a direction substantially parallel to the axis of the roll, the grinder mechanism also displaceable toward and away from the axis and a measuring system associated and displaceable with the grinding mechanism, the measuring system measuring the position of the grinding mechanism relative to the roll and relative to at least one reference line that is outside of the roll, the grinding mechanism being adjustable substantially parallel to the axis. The measuring system obtaining measurement values, the measurement values being used to positionally control the grinding mechanism.
摘要翻译： 用于研磨辊的外表面的研磨机，特别是组织滚筒和机器釉面滚筒中的一个，所述辊具有轴线，所述轴线包括可在基本上平行于所述辊的轴线的方向上移位的研磨机构，所述研磨机构 也可以朝向和远离轴线移动，以及与磨削机构相关联并可移位的测量系统，测量系统相对于辊子相对于至少一个参考线测量研磨机构相对于辊的位置， 研磨机构可基本上平行于轴线调节。 测量系统获得测量值，测量值用于位置控制研磨机构。
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公开(公告)号：US20010009842A1
公开(公告)日：2001-07-26
申请号：US09768455
申请日：2001-01-25
申请人： HITACHI, LTD.
发明人： Mitsuru Onose , Shigeru Mori
IPC分类号： B24B001/00
摘要： Upper and lower working rolls 2a, 2b are ground while moving respective grindstone devices 3a, 3b in reverse directions, whereby the region of grinding for the upper working roll 2a and that for the lower working roll 2b are maintained in symmetry with respect to the center of rolls, one on the operating side and the other on the driving side. By this arrangement, it is possible to equalize the coefficients of friction on the operating side and the driving side, and to prevent meandering of the rolling stock 6 as well as drawing (squeezing) or bad product shape due to the meandering from occurring. The timings to start grinding by the grindstone devices 3a, 3b are set to be substantially the same, and the velocities of movement of the grindstone devices 3a, 3b in the axial direction of the working rolls are set to be equal, whereby the difference in frictional coefficient due to grinding in the longitudinal direction of the rolls can stably be kept small.
摘要翻译： 上下工作辊2a，2b在相反的方向移动相应的磨石装置3a，3b的同时进行研磨，由此上工作辊2a和下工作辊2b的磨削区域相对于中心保持对称 的辊，一个在操作侧，另一个在驱动侧。 通过这种布置，可以使操作侧和驱动侧的摩擦系数相等，并且防止由于发生蜿蜒而产生的滚动体6的弯曲以及拉伸（挤压）或不良的产品形状。 磨石装置3a，3b开始研磨的时刻被设定为大致相同，并且将磨石装置3a，3b在工作辊的轴向上的移动速度设定为相等， 可以稳定地保持由于在辊的长度方向上的研磨而产生的摩擦系数。
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公开(公告)号：US6120356A
公开(公告)日：2000-09-19
申请号：US145813
申请日：1998-09-02
IPC分类号： B24B49/04
摘要： A vibration inducing grinding wheel for removing material from a workpiece is provided. The vibration inducing grinding wheel is for use in a grinding machine. The vibration inducing grinding wheel includes a generally cylindrically shaped body defining a cylindrical outer periphery thereof. At least one of the composition and the contour of the outer periphery is selected so as to provide a vibration to the grinding machine such that the straightness of the workpiece is thereby improved with respect to the straightness of the workpiece ground by a standard grinding wheel having a cylindrical outer periphery thereof, the contour and composition of the outer periphery of the standard grinding wheel being uniform.
摘要翻译： 提供了用于从工件去除材料的振动诱导砂轮。 振动砂轮用于磨床。 振动砂轮包括限定其圆柱形外周的大致圆柱形的主体。 选择外周的组成和轮廓中的至少一个，以便为研磨机提供振动，从而通过具有标准砂轮的工件接地的平直度从而提高了工件的直线度，所述标准砂轮具有 其圆柱形外周，标准砂轮外周的轮廓和组成均匀。
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公开(公告)号：US20180256789A1
公开(公告)日：2018-09-13
申请号：US15912244
申请日：2018-03-05
发明人： Hasan B. Alam , Peter Rhee , Emily Rhee
IPC分类号： A61M1/00 , B24D5/00 , B24B5/37 , B24B5/04 , B21B28/04 , B24D3/14 , A61M39/24 , A61M27/00 , A61M16/04 , A61M1/04
CPC分类号： A61M1/0021 , A61M1/0003 , A61M1/0011 , A61M1/0023 , A61M1/0066 , A61M1/04 , A61M16/0463 , A61M27/00 , A61M39/24 , A61M2205/071 , A61M2205/078 , B21B28/04 , B24B5/04 , B24B5/37 , B24D3/14 , B24D5/00
摘要： A manually operable pump for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits and is equipped with one-way valves that effectively permit flow of fluid through the pump in only one direction. The sensitivity of the one-way valves is such that when properly positioned, fluid can flow through the valves and out of the pump without manual compression of the pump and with the aid of gravity power alone.
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公开(公告)号：US20170087611A1
公开(公告)日：2017-03-30
申请号：US15312072
申请日：2016-05-11
申请人： HOTANI CO., LTD.
发明人： Hiroki WADA
CPC分类号： B21B28/04 , A46B13/001 , A46B13/003 , A46B2200/3093 , A46D1/00 , A46D1/0207 , A46D1/0261 , B24B5/37 , B24B27/033 , B24D3/00 , B24D3/28 , B24D11/00 , B24D13/10 , D01F1/10 , D01F6/60
摘要： The invention provides a brush bristle and a brush roll that exhibit a suitable abrasive force and that can reduce or eliminate the abrasion of a mill roll as much as possible. The brush bristle is for use in a brush roll B configured to scour a mill roll for rolling a metal sheet S, and includes one or more monofilaments 2 made of a thermoplastic resin containing abrasive particles. The abrasive particles have a hardness lower than the hardness of the mill roll, and higher than the hardness of the metal sheet S.
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48.发明申请Equipment and grinding machine for the grinding of external rings of roller bearings 审中-公开用于磨削滚子轴承外圈的设备和磨床公开(公告)号：US20160368111A1
公开(公告)日：2016-12-22
申请号：US15118084
申请日：2015-03-09
申请人： TENOVA S.P.A.
CPC分类号： B24B5/04 , B24B5/35 , B24B5/37 , B24B41/061 , F16C33/64
摘要： Equipment for grinding external rings of roller bearings includes a supporting pin of a bearing to be ground, a stop extending outwardly from the supporting pin for axial positioning of a side of the bearing, a sliding flange on the pin which can be positioned to rest on the other side of the bearing, a clamping nut which can be firmly positioned on a complementary portion of the pin, skids preloaded by springs situated on opposite sides of the bearing, and a guiding element on the opposite side of the stop, which receives a structure carrying a pair of contrast rolls movable to be engaged with the external ring of the bearing creating a radial force thereon, which can be predetermined and regulated by a maneuvering element to eliminate the clearance of the bearing in the radial direction. A machine for housing equipment of the above specified type.
摘要翻译： 用于磨削滚子轴承外圈的设备包括待研磨轴承的支撑销，从支撑销向外延伸的止动件，用于轴承侧面的轴向定位，销上的滑动凸缘可定位成搁置在 轴承的另一侧，可以牢固地定位在销的互补部分上的夹紧螺母，由位于轴承的相对侧上的弹簧预加载的滑动件，以及在止动件的相对侧上的引导元件，其接收 携带一对可以与轴承的外圈接合的对比辊的结构在其上产生径向力，其可由机动元件预定和调节以消除轴承在径向上的间隙。 上述规定类型的住房设备的机器。
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公开(公告)号：US20160317724A1
公开(公告)日：2016-11-03
申请号：US15210787
申请日：2016-07-14
发明人： Hasan B. Alam , Peter Rhee , Emily Rhee
CPC分类号： A61M1/0021 , A61M1/0003 , A61M1/0011 , A61M1/0023 , A61M1/0066 , A61M1/04 , A61M16/0463 , A61M27/00 , A61M39/24 , A61M2205/071 , A61M2205/078 , B21B28/04 , B24B5/04 , B24B5/37 , B24D3/14 , B24D5/00
摘要： A manually operable pump for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits and is equipped with one-way valves that effectively permit flow of fluid through the pump in only one direction. The sensitivity of the one-way valves is such that when properly positioned, fluid can flow through the valves and out of the pump without manual compression of the pump and with the aid of gravity power alone.
摘要翻译： 提供了一种用于有效去除流体以包括来自受试者的体腔的血液，血块，流体和空气的手动操作的泵。 手动操作的泵适于连接到一系列流体导管，并且装有单向阀，其有效地允许流体仅在一个方向上流过泵。 单向阀的灵敏度使得当适当定位时，流体可以通过阀而流出泵而无需手动压缩泵并仅借助于重力。
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公开(公告)号：US20160215821A1
公开(公告)日：2016-07-28
申请号：US15025635
申请日：2014-09-30
申请人： NSK LTD.
发明人： Ryosuke Hada , Sotaro Yamashita
CPC分类号： F16C33/366 , B24B5/37 , F16C19/364 , F16C33/585 , F16C2220/70
摘要： The present invention provides a manufacturing method by which a good quality tapered roller can be obtained at low cost. An intermediate raw material (17) is obtained by grinding an outer-circumferential surface (15) of a preliminary intermediate raw material (14), which is obtained by plastic working of a metallic circular column shaped raw material, using a grindstone (16), with a large diameter-side end surface (10) of the intermediate raw material (14) as a reference. A final intermediate raw material (21a) is obtained by grinding the large diameter-side end surface (10) of the intermediate raw material (17) using a grindstone (20), and grinding the intermediate raw material (17) by a predetermined length instead of setting the intermediate raw material (17) to a predetermined length.
摘要翻译： 本发明提供可以以低成本获得优质圆锥滚子的制造方法。 通过研磨通过金属圆柱形原料的塑性加工获得的预备中间体原料（14）的外周面（15），使用砂轮（16）获得中间原料（17） 以中间原料（14）的大直径侧端面（10）为基准。 通过使用磨石（20）研磨中间原料（17）的大径侧端面（10），将中间原料（17）研磨成预定长度，得到最终的中间原料（21a） 而不是将中间原料（17）设定为预定长度。
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