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Class 72/16.3 - Sensing performance of work or product


Subclass of Class 72 - Metal deforming
Definition: Subject matter comprising use of detecting means responsive
No. of patents: 14
Last issue date: 02/12/2008


NumberTitleIssue Date
7330338Method for adjusting pitch and roll in a head suspension
Apparatus and method for adjusting at least one of a pitch and roll parameter of a gimbal for a head suspension assembly having a pair of members contacting at least one gimbal arm at spaced apart locations and having an additional member contacting the gimbal arm i...
02/12/2008
7161766Base plate structure, transfer system, and method and apparatus for assembling a head gimbal assembly
A base plate and load beam for an HG assembly are formed in series, stacked, and transferred by a transfer system in the form of the stacked-layer series to undergo the necessary assembly processes such as layer joining, slider attachment, and electrical connections...
01/09/2007
7069156Method for adjusting the pitch and roll static torques in a disk drive head suspension assembly
A method for adjusting the pitch and roll static torques (PST and RST) on a slider in a disk drive head-suspension assembly (HSA) during manufacturing assures that each HSA is manufactured with acceptable PST and RST values. The method includes measuring each slider...
06/27/2006
7050934Method of weighted combination specs for enhanced manufacturing yield
Embodiments of the invention provide methods for enhancing the downstream product yield without significantly affecting the yield of components from which downstream products are made or enhancing yield of the components without significantly affecting the downstrea...
05/23/2006
7021097Method for adjusting a head suspension parameter
A method for adjusting the static attitude of a head suspension by scanning a region of the head suspension with a laser. A head suspension having a gimbal region is provided that permits a head slider attached thereto to gimbal about pitch and roll axes in response...
04/04/2006
7000459Strain sensor patterned on MEMS flex arms
A micromechanical assembly couples to a positioning member and to a body having an aerodynamic surface subject to aerodynamic forces. The micromechanical assembly comprises a substrate including a flexible beam joining a first substrate portion that is attachable to...
02/21/2006
6977788Method and apparatus for adjusting angular position of magnetic head unit
A significant change in the static angular position can be produced from a small physical displacement of the flexible member. The flexible member 12 in a magnetic head unit 95 is stressed for adjusting the static angular position. Simultaneously, the ...
12/20/2005
6466843Method and apparatus for lifting objects
In one embodiment of the present invention, a system for lifting objects comprises a Cartesian manipulator, a machine vision system for acquiring video images of the objects, and a control processor for processing the video images and providing position c...
10/15/2002
6388842Disc drive suspension bend section and method
A disc drive suspension incorporates a loadbeam with a shorter bend section having higher torsional stiffness and higher-frequency resonance states than conventional suspension bend sections. The bend section is formed by etching a narrow groove in the lo...
05/14/2002
5992210Tube bending apparatus and method
Apparatus and method for the bending of rigid workpieces, particularly tubes, such as those of use in automotive exhaust systems, heat exchangers and aircraft hydraulic systems. The apparatus comprises a workpiece clamping means for retaining the workpiece on ...
11/30/1999
5832763Gram load adjusting method for magnetic head suspensions
A system for adjusting the gram load of a suspension with a high degree of accuracy and repeatability includes a clamp, load-engaging member, actuator, laser and control system. The mounting region of a suspension to be adjusted is releasably received and...
11/10/1998
5832764Method for adjusting gram load, static attitude and radius geometry for magnetic head suspensions
A system for adjusting the gram load, static attitude roll and radius geometry of a suspension with a high degree of accuracy and repeatability includes a clamp, load-engaging member, actuator, laser and control system. The mounting region of the suspensi...
11/10/1998
5319951Method for measuring values of parameters inherent in the drawing of pieces of sheet metal
The model die for measuring values of parameters inherent in the drawing of pieces of sheet metal to produce shaped elements, each including at least one curved surface region which has a critical radius of curvature, has at least one curved surface regio...
06/14/1994
4845992Method and apparatus for bending rotor vanes
The vane adjusting machine for increasing or decreasing the flow through a turbine nozzle includes a bending tool for attachment to a wrist of a robot arm whose operation and function is controlled by computer hardware and software. The bending tool prefe...
07/11/1989
 
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