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Class 29/603.22 - With work positioning means


Subclass of Class 29 - Metal working
Definition: Process including means for appropriately locating or arranging
No. of patents: 12
Last issue date: 02/01/2005


NumberTitleIssue Date
6849148Thin film magnetic tape head and method of manufacturing therefor
A magnetic tape head assembly is provided along with a method of manufacturing a magnetic tape head. The magnetic tape head comprises a cluster of thin film inductive or magnetoresistive read/write elements, an I-block preferably made of a ceramic material, a U-bar ...
02/01/2005
6553644Fixture, carrier ring, and method for processing delicate workpieces
A device for processing workpieces utilizes a frame and a fixture. The frame has a perimeter with an opening, and inner and outer side walls. A pair of shelves are located in the opening for supporting a workpiece and a spring retains the workpiece on the...
04/29/2003
6088909Manufacturing method of complex magnetic head core
A method for manufacturing a magnetic head core of a complex magnetic head includes binding a first core material of a U-shaped cross section and a second core material of a flat plate shape to form a tubular core material having two bonded portions betwe...
07/18/2000
6080249Method for adhering a member and apparatus for adhering a member
A method for adhering a member and an apparatus for adhering the member to a base is useful for preventing warping of the member and non-uniformity of the strength of adhesion. After the adhesive application unit is positioned at a first position at a fix...
06/27/2000
5228184Method of manufacturing thin film magnetic head
A method of manufacturing thin film magnetic heads. One embodiment of the present method features the step of placing a separating layer on a substrate and placing subsequent element layers of one or more thin film magnetic heads on the separating layer. ...
07/20/1993
5086553Method of producing a fly-type composite magnetic head with appropriate bonding glasses
A flying-type composite magnetic head includes (a) a magnetic core constituted by a pair of core pieces bonded together by a first glass portion, at least one of opposing surfaces of the core pieces being formed with a thin magnetic metal layer; (b) a non...
02/11/1992
4916802Method for producing a magnetic head core
A magnetic head core consisting of a plurality of core elements of ferrite which are butted and bonded together into a generally ring-shaped structure by means of a solid-solid reaction at the abutting surfaces. A magnetic gap is defined by opposed surfac...
04/17/1990
4791718Method for assembling a magnetic head
A method of assembling a magnetic head in which a block of wear-resistant material is placed in an indentation at an upper corner of one or more core holders, over which the recording tape is to slide. Grooves are formed on lateral faces of the core holde...
12/20/1988
4594772Method of manufacturing composite magnetic transducer
The present disclosure relates to the manufacture of instrumentation magnetic transducers of the type including a pair of opposed support brackets having opposed magnetic pole pieces therein, the pole pieces in each bracket having edge faces all lying sub...
06/17/1986
4540423Methods of fashioning glass bonded device
Described is a fixture for glass-bonding a digital magnetic recording slider workpiece (the component parts thereof), while holding them carefully aligned. In one preferred embodiment this fixture includes a slot for receiving a number of such work pieces...
09/10/1985
4249301Methods for manufacturing magnetic transducing heads
A method of forming a magnetic ferrite element for the core of a magnetic transducing head is disclosed in which spacers for determining the length of a non-magnetic gap are formed by providing a masking layer at locations on a surface of the element at w...
02/10/1981
3964103Magnetic transducer with trim erase and housing therefor
A magnetic head assembly and the method of manufacture therefor comprising a generally cylindrical housing having a tapered portion at one end thereof terminating in a circular aperture having an inner diameter, a circular slider body having an outer diam...
06/15/1976
 
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