公开(公告)号：US08837090B2

公开(公告)日：2014-09-16

申请号：US13951570

申请日：2013-07-26

Applicant: Seagate Technology LLC

Inventor： Michael Allen Greminger ,  Razman Zambri ,  Jackson William Brandts

IPC: G11B5/48

CPC classification number: G11B5/4833 ,  G11B5/4826

Abstract: A head suspension for a disk drive with a load beam having continuous rails and a distal lift tab. A dimple is positioned proximal to the lift tab, either on the load beam or the gimbal, the dimple providing a pitch axis and a roll axis for the slider. The suspension also includes at least one tab member fixed in relation to the load beam, where each of the at least one tab member is aligned with or is distal to the dimple. The at least one tab and a portion of the gimbal define a gimbal limiter that is aligned with or distal to the dimple. The at least one tab member extends either longitudinally or laterally from the load beam at or distal to the dimple.

Abstract translation: 一种具有负载梁的磁盘驱动器的磁头悬架，其具有连续轨道和远端提升翼片。 凹坑位于靠近升降接头的位置，无论是在负载梁上还是在万向节上，凹坑提供俯仰轴线和滑块轴线。 所述悬架还包括相对于所述负载梁固定的至少一个突片构件，其中所述至少一个突片构件中的每一个与所述凹坑对准或远离所述凹坑。 所述至少一个翼片和所述万向架的一部分限定与所述凹坑对准或远离所述凹坑的万向节限制器。 所述至少一个突片构件在所述凹坑处或远端处从所述负载梁纵向或横向延伸。

公开(公告)号：US20150085400A1

公开(公告)日：2015-03-26

申请号：US14559092

申请日：2014-12-03

Applicant: Seagate Technology LLC

Inventor： Michael Allen Greminger ,  Bradley Jay Ver Meer ,  Markus Erwin Mangold

IPC: G11B17/32

CPC classification number: G11B17/32 ,  G11B5/4833

Abstract: In one implementation, the presently disclosed technology teaches an apparatus with a head attached to an end of a baseplate. The baseplate includes a tilted section that causes a torsion axis of the baseplate to pass near the head. In another implementation, the presently disclosed technology teaches an apparatus with a load beam attached to a baseplate. The apparatus also includes a head attached to an opposite end of the load beam from the baseplate. The baseplate includes a mass-shifted section that causes a torsion axis of the apparatus to pass through the head. In yet another implementation, the presently disclosed technology teaches a method for reducing baseplate resonance amplitude. The method includes shifting a baseplate mass on a suspension toward an adjacent disc surface to move a baseplate torsion axis to pass near a head.

Abstract translation: 在一个实施方式中，本公开的技术教导了具有附接到基板的端部的头部的装置。 底板包括一个倾斜部分，该部分使底板的扭转轴通过头部附近。 在另一个实施方案中，本公开的技术教导了一种具有连接到基板的负载梁的装置。 该装置还包括附接到负载梁与底板相对的端部的头部。 底板包括使装置的扭转轴线穿过头部的质量偏移部分。 在又一实施方案中，本公开的技术教导了一种减少基板共振振幅的方法。 该方法包括将悬架上的基板质量移向相邻的盘表面以移动底板扭转轴线以靠近头部。