DE2159201C3 - Vorrichtung zur Führung und Bewegung eines Lesekopfes - Google Patents

Vorrichtung zur Führung und Bewegung eines Lesekopfes

Info

Publication number
DE2159201C3
DE2159201C3 DE2159201A DE2159201A DE2159201C3 DE 2159201 C3 DE2159201 C3 DE 2159201C3 DE 2159201 A DE2159201 A DE 2159201A DE 2159201 A DE2159201 A DE 2159201A DE 2159201 C3 DE2159201 C3 DE 2159201C3
Authority
DE
Germany
Prior art keywords
drive
roller
movement
head
carrier
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2159201A
Other languages
German (de)
English (en)
Other versions
DE2159201B2 (de
DE2159201A1 (de
Inventor
Robert J. San Jose Calif. Laybourn (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2159201A1 publication Critical patent/DE2159201A1/de
Publication of DE2159201B2 publication Critical patent/DE2159201B2/de
Application granted granted Critical
Publication of DE2159201C3 publication Critical patent/DE2159201C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/04—Details, e.g. flaps in card-sorting apparatus
    • G06K13/05—Capstans; Pinch rollers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Conveying Record Carriers (AREA)
  • Moving Of Heads (AREA)
DE2159201A 1970-12-28 1971-11-30 Vorrichtung zur Führung und Bewegung eines Lesekopfes Expired DE2159201C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10168270A 1970-12-28 1970-12-28

Publications (3)

Publication Number Publication Date
DE2159201A1 DE2159201A1 (de) 1972-07-13
DE2159201B2 DE2159201B2 (de) 1977-08-18
DE2159201C3 true DE2159201C3 (de) 1978-04-27

Family

ID=22285871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2159201A Expired DE2159201C3 (de) 1970-12-28 1971-11-30 Vorrichtung zur Führung und Bewegung eines Lesekopfes

Country Status (6)

Country Link
US (1) US3731061A (cg-RX-API-DMAC10.html)
JP (1) JPS5115971B1 (cg-RX-API-DMAC10.html)
CA (1) CA948312A (cg-RX-API-DMAC10.html)
DE (1) DE2159201C3 (cg-RX-API-DMAC10.html)
FR (1) FR2120733A5 (cg-RX-API-DMAC10.html)
GB (1) GB1360664A (cg-RX-API-DMAC10.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866827A (en) * 1972-02-17 1975-02-18 Tokushu Seiko Co Ltd Magnetic card apparatus
US4040097A (en) * 1975-01-20 1977-08-02 Kabushiki Kaisha Sankyo Seiki Seisakusho Magnetic card-reader with movable magnetic head
US4087680A (en) * 1977-04-22 1978-05-02 Burroughs Corporation Semiautomatic credit card information handling apparatus
US4654737A (en) * 1984-03-26 1987-03-31 Tandon Corporation Magnetic disk memory head carriage assembly employing backlash-free rack and pinion drive mechanism
DE8438276U1 (de) * 1984-12-29 1985-04-25 Tepro Technologie und Produktentwicklung für Elektronik und Automatisierung GmbH & Co, 1000 Berlin Vorrichtung zur tonaufzeichnung und wiedergabe auf flachen rechteckigen tontraegern
SE460686B (sv) * 1988-01-05 1989-11-06 Philips Norden Ab Upptecknings- och/eller avlaesningsanordning med i beroende av en uppteckningsbaerares foerflyttning motriktad roerelse av ett upptecknings- och/eller avlaesningshuvud
JPH01134291U (cg-RX-API-DMAC10.html) * 1988-03-09 1989-09-13
JPH02135960U (cg-RX-API-DMAC10.html) * 1989-04-14 1990-11-13
SE9102433L (sv) * 1991-08-23 1992-10-26 Nokia Data Ab Drivanordning foer ett magnethuvud

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878684A (en) * 1957-04-18 1959-03-24 Burroughs Corp Band clutch
US3523164A (en) * 1966-12-08 1970-08-04 Gametree Inc Transducing apparatus with magnetic head moving transverse to record means
US3588378A (en) * 1968-08-20 1971-06-28 Cartridge Television Inc Tape recording and reproducing system of the skip field type,with separate recording head

Also Published As

Publication number Publication date
GB1360664A (en) 1974-07-17
DE2159201B2 (de) 1977-08-18
US3731061A (en) 1973-05-01
CA948312A (en) 1974-05-28
JPS5115971B1 (cg-RX-API-DMAC10.html) 1976-05-20
DE2159201A1 (de) 1972-07-13
FR2120733A5 (cg-RX-API-DMAC10.html) 1972-08-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee