公开(公告)号：US06115220A

公开(公告)日：2000-09-05

申请号：US167223

申请日：1998-10-06

Applicant: Amanullah Khan ,  Warren Coon

Inventor： Amanullah Khan ,  Warren Coon

IPC: G11B5/48 ,  G11B21/16

CPC classification number: G11B5/4833

Abstract: As manufactured disk drive head suspension load beams are modified for facile permanent adjustment in pitch characteristic by a localized reduction in material in the load beam forward portion web and/or rails within a transverse locus to facilitate deflection of the load beam to a different pitch characteristic.

Abstract translation: 由于制造的磁盘驱动器磁头悬架负载梁被修改为通过在横向轨迹中的负载梁前部腹板和/或轨道中的材料的局部减小而在节距特性中进行简单的永久性调节，以有助于将负载梁偏转到不同的节距特性 。

公开(公告)号：US5966270A

公开(公告)日：1999-10-12

申请号：US960646

申请日：1997-10-30

Applicant: Warren Coon

Inventor： Warren Coon

IPC: G11B5/54 ,  G11B21/22

CPC classification number: G11B5/54

Abstract: Disk drive suspension load beam has a unitary lift bracket formed from a deflection of the load beam distal portion laterally of the load beam into a curvilinear shape to define a cam follower adapted to engage a camming surface used to lift the load beam carried head from its normal proximity to a disk.

Abstract translation: 磁盘驱动悬架负载梁具有由承载梁侧向的负载梁远端部分的偏转成曲线形状的单一提升支架，以形成凸轮从动件，该凸轮从动件适于接合凸轮表面，该凸轮从动件用于将负载梁承载头从其起升 正常靠近磁盘。

公开(公告)号：US5949616A

公开(公告)日：1999-09-07

申请号：US872261

申请日：1997-06-10

Applicant: Warren Coon ,  Aman Khan

Inventor： Warren Coon ,  Aman Khan

IPC: G11B5/48

CPC classification number: G11B5/484

Abstract: Extended arcuate travel of the flexure in a disk drive suspension head gimbal assembly is provided by reducing the load beam body thickness in the areas where the load beam body normally interferes with full arc traverse, by etching some or all of the load beam material away in the interference areas.

Abstract translation: 通过将负载梁主体通常与全电弧穿过相干扰的区域中的负载梁本体厚度减小，通过将部分或全部负载梁材料切除到其中来提供磁盘驱动悬架头万向架组件中的弯曲部的延伸弧形行程 干扰区域。

公开(公告)号：US5930079A

公开(公告)日：1999-07-27

申请号：US719914

申请日：1996-09-25

Applicant: Daniel Vera ,  David Wolf ,  Warren Coon ,  Aman Khan

Inventor： Daniel Vera ,  David Wolf ,  Warren Coon ,  Aman Khan

IPC: G11B5/48

CPC classification number: G11B5/4833

Abstract: Unduly large travel of a flexure resulting in overflexure or the permanent loss of dimple contact between flexure and load beam in a disk drive suspension is blocked by having the flexure and load beam loosely coupled by a blocking structure which freely permits desired movement, within a predetermined range, but blocks other movement, by defining a gap between flexure and load beam equal to or less than the maximum tolerable amount of travel against movement beyond the predetermined range.

Abstract translation: 通过使弯曲和负载梁通过阻挡结构松动耦合而导致过度弯曲的过大弯曲或永久性损失磁盘驱动器悬架中的挠曲和负载梁之间的凹坑接触的行程在预定的范围内自由地允许期望的移动 范围，但通过将挠曲和负载梁之间的间隙限定为等于或小于允许的最大允许移动量，超过预定范围的移动来阻止其他运动。

公开(公告)号：US07121840B1

公开(公告)日：2006-10-17

申请号：US11395400

申请日：2006-03-30

Applicant: Warren Coon

Inventor： Warren Coon

IPC: H01R12/00

CPC classification number: G11B15/689 ,  H01R4/06 ,  H01R12/526 ,  H05K1/056 ,  H05K3/4046 ,  H05K2201/09554 ,  H05K2201/10303

Abstract: A resin free and solder free electrical connection in a disk drive suspension interconnect is provided including an electrical connection between conductive traces of a first metal layer and a second metal layer with a conductor pin having electrical connection with the outer surfaces of each metal layer and free of any solder and resin in making the connection.

Abstract translation: 提供了一种在盘驱动器悬挂互连中的无树脂和无焊料的电连接，其包括在第一金属层的导电迹线和第二金属层之间的电连接，导体引脚与每个金属层的外表面电连接， 任何焊料和树脂进行连接。

公开(公告)号：US06995954B1

公开(公告)日：2006-02-07

申请号：US10194643

申请日：2002-07-11

Applicant: Warren Coon

Inventor： Warren Coon

IPC: G11B21/21

CPC classification number: G11B5/4833 ,  G11B5/40 ,  G11B5/486

Abstract: ESD is prevented in a disk drive suspension electrical interconnect having plural pairs of conductive traces supported by an insulative film by disposing a material having a lower resistivity than the insulative film but not so low that the conductive traces are shunted. The material is disposed in or on the film and is to be connected to ground.

Abstract translation: 通过设置具有比绝缘膜低的电阻率的材料，而不会使导电迹线分流，由具有由绝缘膜支撑的多对导电迹线的磁盘驱动器悬挂电互连防止ESD被阻止。 材料设置在胶片中或胶片上，并连接到地面。

公开(公告)号：US06970328B1

公开(公告)日：2005-11-29

申请号：US10889605

申请日：2004-07-12

Applicant: Warren Coon

Inventor： Warren Coon

IPC: G11B5/48 ,  G11B5/596

CPC classification number: G11B5/4826 ,  G11B5/4833 ,  G11B5/484

Abstract: A low stiffness, high torsion disk drive suspension having reduced gram load change after backbending and method includes a laminate of a plastic film layer and a plurality of conductors in which the spring portion, the base portion and/or the distal portion are provided with contiguous discontinuities that reduce the vertical stiffness of the suspension with only a low reduction in torsion, and that limit gram load changes by preventing stretching of the plastic film that would otherwise accompany backbending of the suspension.

Abstract translation: 具有减少的背负荷之后的克负荷变化的低刚度，高扭转磁盘驱动器悬架和方法包括塑料膜层和多个导体的层压体，其中弹簧部分，基部部分和/或远侧部分设置有连续的 这种不连续性降低了悬架的垂直刚度，扭矩只有很小的降低，并且通过防止塑料薄膜的拉伸来限制克负荷的变化，否则塑料薄膜将会伴随着悬架的反向弯曲。

公开(公告)号：US06621662B1

公开(公告)日：2003-09-16

申请号：US09336503

申请日：1999-06-18

Applicant: Amanullah Khan ,  Warren Coon

Inventor： Amanullah Khan ,  Warren Coon

IPC: G11B560

CPC classification number: G11B5/486

Abstract: A protective mounting for a microchip on a suspension is provided by locating the microchip in an opening in the load beam extending from the edge rail side through to the slider side and attaching the microchip there to a flexible circuit conductor extending on the slider side.

Abstract translation: 通过将微芯片定位在从边缘轨道侧延伸到滑块侧的负载梁中的开口中并将微芯片附接到在滑块侧延伸的柔性电路导体，来提供用于悬架上的微芯片的保护安装。

公开(公告)号：US06442001B1

公开(公告)日：2002-08-27

申请号：US09460038

申请日：1999-12-13

Applicant: Warren Coon ,  Wenyu Wu

Inventor： Warren Coon ,  Wenyu Wu

IPC: G11B2116

CPC classification number: G11B5/4833

Abstract: A disk drive suspension is mounted to an actuator arm by axial and not radial forces, the forces being imparted by upper and lower flanges of a cylindrical connector extending through the actuator arm and the mount plate to which the load beam is attached.

Abstract translation: 磁盘驱动器悬架通过轴向而不是径向力安装到致动器臂上，该力由延伸穿过致动器臂的圆柱形连接器的上凸缘和下凸缘施加，负载梁附接到安装板。

公开(公告)号：US06424500B1

公开(公告)日：2002-07-23

申请号：US09896500

申请日：2001-06-28

Applicant: Warren Coon ,  Rafael Cuevas

Inventor： Warren Coon ,  Rafael Cuevas

IPC: G11B548

CPC classification number: G11B5/486 ,  G11B5/02 ,  G11B2005/001

Abstract: A novel flexure provides an improved disk drive suspension, the flexure having a different thickness of insulative film between its metal layer and respective ones of its read and write conductor circuits to vary the circuit impedances accordingly to different and optimum values for each type of circuit.

Abstract translation: 新颖的挠曲提供了改进的磁盘驱动器悬架，该挠曲件在其金属层和其读取和写入导体电路中的相应的一个之间具有不同厚度的绝缘膜，以相应地改变电路阻抗，以使每种类型的电路具有不同的和最佳的值。