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1. 发明授权

US06171224B2 Finishing of tungsten carbide surfaces 失效
标题翻译：精加工碳化钨表面
公开(公告)号：US06171224B2
公开(公告)日：2001-01-09
申请号：US09433084
申请日：1999-11-03
申请人： Frank H. Phillips
发明人： Frank H. Phillips
IPC分类号： F16C1300
CPC分类号： C23C30/00 , B24B1/00 , B24B21/02 , C23C4/10 , C23C4/18 , Y10T428/12472 , Y10T428/12576 , Y10T428/131
摘要： A tungsten carbide surface is finished to an RMS surface roughness of about 25 nm (1.0 microinch) or less by abrasion using diamond grit particles. The tungsten carbide surface is abraded by a sequence of grit particle-containing abrasive members, such as abrasive films, pastes, or slurries, at least one of the members having an average grit particle diameter of about 2 &mgr;m or less. The finish is enhanced by oscillating the abrasive member back and forth over the tungsten carbide surface. A different speed is used for at least two consecutive films in the series, thereby generating scratches at different angles which can be distinguished. A superfinish, corresponding to a lack of visible scratches at 100× magnification, can be obtained by abrading the tungsten carbide surface with a diamond slurry or paste having grit particles with an average diameter of about 1 &mgr;m or less.
摘要翻译：通过使用金刚石砂粒颗粒的磨损，碳化钨表面被完成为约25nm（1.0微英寸）或更小的RMS表面粗糙度。碳化钨表面被一系列含砂粒的磨料构件（例如研磨膜，糊剂或浆料）磨损，至少一个构件的平均粒度为约2μm或更小。通过使研磨件在碳化钨表面上来回摆动来增强表面光洁度。对于串联中的至少两个连续膜使用不同的速度，从而产生可以区分的不同角度的划痕。通过用具有平均直径为约1μm或更小的砂粒的金刚石浆料或糊料研磨碳化钨表面，可以获得对应于100倍放大率下缺少可见划痕的超精加工。

2. 发明授权

US5516055A Tape tension enhancement for belt driven tape cartridge corner rollers 失效
标题翻译：皮带驱动胶带转角辊的胶带张力增强
公开(公告)号：US5516055A
公开(公告)日：1996-05-14
申请号：US218618
申请日：1994-03-28
申请人： Sten R. Gerfast , Daniel C. Egan , Frank H. Phillips , Clarence W. Schultz , Ronald D. Stimpson
发明人： Sten R. Gerfast , Daniel C. Egan , Frank H. Phillips , Clarence W. Schultz , Ronald D. Stimpson
IPC分类号： G11B23/087
CPC分类号： G11B23/08757
摘要： A corner roller tape tension enhancer assembly for use with a corner roller in a belt driven magnetic tape cartridge. The assembly comprises a cylindrical corner roller having an outer wall for contact with a drive belt and an inner wall suitable for mounting the corner roller on an axial mounting structure. The assembly also comprises a fatigue resistant metal spring positioned against a portion of the corner roller for controlling magnetic tape tension and to produce a uniform tape tension with respect to drive force over a wide speed range.
摘要翻译：一种用于带式驱动磁带盒中的角辊的角辊带张力增强器组件。该组件包括具有用于与驱动带接触的外壁和适于将角辊安装在轴向安装结构上的内壁的圆柱形角辊。组件还包括抵抗角辊的一部分的抗疲劳金属弹簧，用于控制磁带张力并且在宽的速度范围内相对于驱动力产生均匀的带张力。

3. 发明授权

US6004189A Finishing of tungsten carbide surfaces 失效
标题翻译：精加工碳化钨表面
公开(公告)号：US6004189A
公开(公告)日：1999-12-21
申请号：US929833
申请日：1997-09-15
申请人： Frank H. Phillips
发明人： Frank H. Phillips
IPC分类号： B24B1/00 , B24B5/36 , B24B21/02 , B24B49/12 , C23C4/10 , C23C4/18 , C23C30/00
CPC分类号： C23C4/18 , B24B1/00 , B24B21/02 , B24B49/12 , B24B5/36 , C23C30/00 , C23C4/10
摘要： A tungsten carbide surface is finished to an RMS surface roughness of about 25 nm (1.0 microinch) or less by abrasion using diamond grit particles. The tungsten carbide surface is abraded by a sequence of grit particle-containing abrasive members, such as abrasive films, pastes, or slurries, at least one of the members having an average grit particle diameter of about 2 .mu.m or less. The finish is enhanced by oscillating the abrasive member back and forth over the tungsten carbide surface. A different speed is used for at least two consecutive films in the series, thereby generating scratches at different angles which can be distinguished. A superfinish, corresponding to a lack of visible scratches at 100X magnification, can be obtained by abrading the tungsten carbide surface with a diamond slurry or paste having grit particles with an average diameter of about 1 .mu.m or less.
摘要翻译：通过使用金刚石砂粒颗粒的磨损，碳化钨表面被完成为约25nm（1.0微英寸）或更小的RMS表面粗糙度。碳化钨表面被一系列含砂粒的磨料构件（例如研磨膜，糊剂或浆料）磨损，至少有一个构件的平均粒度为约2μm或更小。通过使研磨件在碳化钨表面上来回摆动来增强表面光洁度。对于串联中的至少两个连续膜使用不同的速度，从而产生可以区分的不同角度的划痕。通过用具有平均直径约1μm或更小的砂粒的金刚石浆料或糊料研磨碳化钨表面，可以获得对应于100倍放大率下缺少可见划痕的超精加工。

4. 发明授权

US878283A Grader and excavator. 失效
标题翻译：分级和挖掘机。
公开(公告)号：US878283A
公开(公告)日：1908-02-04
申请号：US1907365666
申请日：1907-04-01
申请人： FRANK H PHILLIPS , FINK WILLIAM F
发明人： FINK WILLIAM F
CPC分类号： E02F3/6463

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