MC1466A1 - MOVEMENT GUIDING METHOD OF A MULTI-TRACK READ / WRITE HEAD WITH RESPECT TO A MAGNETIC BADGE DEFORMED AS IT PROCESSES - Google Patents
MOVEMENT GUIDING METHOD OF A MULTI-TRACK READ / WRITE HEAD WITH RESPECT TO A MAGNETIC BADGE DEFORMED AS IT PROCESSESInfo
- Publication number
- MC1466A1 MC1466A1 MC821582A MC1582A MC1466A1 MC 1466 A1 MC1466 A1 MC 1466A1 MC 821582 A MC821582 A MC 821582A MC 1582 A MC1582 A MC 1582A MC 1466 A1 MC1466 A1 MC 1466A1
- Authority
- MC
- Monaco
- Prior art keywords
- deformed
- processes
- respect
- write head
- guiding method
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K7/01—Details
- G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/0806—Details of the card
- G07F7/0833—Card having specific functional components
-
- 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
- G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107396A FR2503907B1 (en) | 1981-04-13 | 1981-04-13 | MOVEMENT GUIDING METHOD OF A MULTI-TRACK READ / WRITE HEAD AGAINST A MAGNETIC BADGE DEFORMED THEREIN |
Publications (1)
Publication Number | Publication Date |
---|---|
MC1466A1 true MC1466A1 (en) | 1983-02-01 |
Family
ID=9257338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MC821582A MC1466A1 (en) | 1981-04-13 | 1982-03-19 | MOVEMENT GUIDING METHOD OF A MULTI-TRACK READ / WRITE HEAD WITH RESPECT TO A MAGNETIC BADGE DEFORMED AS IT PROCESSES |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2503907B1 (en) |
MC (1) | MC1466A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2609829A1 (en) * | 1987-01-16 | 1988-07-22 | Bull Sa | MAGNETIC HEAD FOR READING OR WRITING MAGNETIC TRACK CARDS |
GB8919529D0 (en) * | 1989-08-29 | 1989-10-11 | Rue Company P L C The De | Improved magnetic recording head |
GB2252663B (en) * | 1989-08-29 | 1993-07-07 | Rue Card Technology Limited De | Data transfer head |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2628494A1 (en) * | 1976-06-25 | 1978-01-05 | Siemens Ag | READ OR WRITING DEVICE FOR CARDS WITH MAGNETIC DATA CARRIER |
US4141044A (en) * | 1976-09-17 | 1979-02-20 | The Mosler Safe Company | Magnetically encoded card read/write/capture apparatus |
DE2741473A1 (en) * | 1977-09-15 | 1979-03-29 | Vdo Schindling | Scanning device for magnetic cards - has magnetic head swivelling about two axes perpendicular to each other, in plane parallel to transport plane |
US4167664A (en) * | 1978-01-20 | 1979-09-11 | Amp Incorporated | Adjustable read head assembly |
-
1981
- 1981-04-13 FR FR8107396A patent/FR2503907B1/en not_active Expired
-
1982
- 1982-03-19 MC MC821582A patent/MC1466A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2503907B1 (en) | 1986-11-14 |
FR2503907A1 (en) | 1982-10-15 |
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