PT89347A - Processo e aparelho para a colocacao de uma peca magnetica numa fenda de uma peca nao magnetica - Google Patents

Processo e aparelho para a colocacao de uma peca magnetica numa fenda de uma peca nao magnetica

Info

Publication number
PT89347A
PT89347A PT89347A PT8934788A PT89347A PT 89347 A PT89347 A PT 89347A PT 89347 A PT89347 A PT 89347A PT 8934788 A PT8934788 A PT 8934788A PT 89347 A PT89347 A PT 89347A
Authority
PT
Portugal
Prior art keywords
peck
magnetic
placing
screw
magnetic peck
Prior art date
Application number
PT89347A
Other languages
English (en)
Other versions
PT89347B (pt
Inventor
Marat Gregory Katz
Gino Egidio Gori
Original Assignee
Seagate Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seagate Technology filed Critical Seagate Technology
Publication of PT89347A publication Critical patent/PT89347A/pt
Publication of PT89347B publication Critical patent/PT89347B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/105—Assembly, magnetic, or indicia tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y10T29/49901—Sequentially associating parts on stationary aligning means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53196—Means to apply magnetic force directly to position or hold work part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53261—Means to align and advance work part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53978—Means to assemble or disassemble including means to relatively position plural work parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Heads (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Machine Tool Units (AREA)
PT89347A 1988-02-11 1988-12-27 Processo e aparelho para a colocacao de uma peca magnetica numa fenda de uma peca nao magnetica PT89347B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/154,819 US4782581A (en) 1988-02-11 1988-02-11 Ferrite core placement method

Publications (2)

Publication Number Publication Date
PT89347A true PT89347A (pt) 1989-10-04
PT89347B PT89347B (pt) 1993-12-31

Family

ID=22552930

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89347A PT89347B (pt) 1988-02-11 1988-12-27 Processo e aparelho para a colocacao de uma peca magnetica numa fenda de uma peca nao magnetica

Country Status (7)

Country Link
US (1) US4782581A (pt)
EP (1) EP0327750B1 (pt)
JP (1) JPH0727609B2 (pt)
AU (1) AU2209488A (pt)
CA (1) CA1314693C (pt)
DE (1) DE3881375T2 (pt)
PT (1) PT89347B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854036A (en) * 1988-08-12 1989-08-08 Storage Technology Corporation Apparatus for assembling magnetic tape drive read/write head modules

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653122A (en) * 1969-03-16 1972-04-04 Ncr Co Rod insertion method
US3964103A (en) * 1975-05-19 1976-06-15 Shugart Associates, Inc. Magnetic transducer with trim erase and housing therefor
US4625393A (en) * 1981-09-03 1986-12-02 Burroughs Corporation Methods of attaching back-bar to slider
US4487649A (en) * 1982-09-23 1984-12-11 Magnetic Information Technology, Inc. Apparatus and method for assembling component parts
US4509251A (en) * 1982-09-29 1985-04-09 Magnetic Information Technology, Inc. Apparatus and method for orienting a magnetic gap in a slider head in a carriage

Also Published As

Publication number Publication date
JPH0276107A (ja) 1990-03-15
DE3881375T2 (de) 1993-09-02
AU2209488A (en) 1989-08-17
DE3881375D1 (de) 1993-07-01
PT89347B (pt) 1993-12-31
EP0327750A3 (en) 1991-02-06
EP0327750A2 (en) 1989-08-16
EP0327750B1 (en) 1993-05-26
US4782581A (en) 1988-11-08
JPH0727609B2 (ja) 1995-03-29
CA1314693C (en) 1993-03-23

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930621

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20021231