FR2420804A1 - Dispositif pour maintenir appliquee sur un organe, en mouvement par rapport a un support, une piece articulee sur ce support - Google Patents

Dispositif pour maintenir appliquee sur un organe, en mouvement par rapport a un support, une piece articulee sur ce support

Info

Publication number
FR2420804A1
FR2420804A1 FR7808617A FR7808617A FR2420804A1 FR 2420804 A1 FR2420804 A1 FR 2420804A1 FR 7808617 A FR7808617 A FR 7808617A FR 7808617 A FR7808617 A FR 7808617A FR 2420804 A1 FR2420804 A1 FR 2420804A1
Authority
FR
France
Prior art keywords
support
organ
motion relative
part articulated
degrees
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.)
Granted
Application number
FR7808617A
Other languages
English (en)
Other versions
FR2420804B1 (fr
Inventor
Jean-Jacques Binder
Jean-Georges Magnenet
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.)
Bull SA
Original Assignee
Bull SA
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 Bull SA filed Critical Bull SA
Priority to FR7808617A priority Critical patent/FR2420804A1/fr
Priority to US05/966,576 priority patent/US4449160A/en
Priority to IT20686/79A priority patent/IT1112031B/it
Priority to GB7909135A priority patent/GB2022681B/en
Priority to JP3241379A priority patent/JPS54133113A/ja
Priority to DE19792911515 priority patent/DE2911515A1/de
Publication of FR2420804A1 publication Critical patent/FR2420804A1/fr
Application granted granted Critical
Publication of FR2420804B1 publication Critical patent/FR2420804B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

1 degrés L'invention concerne un dispositif pour maintenir appliquée sur un organe, en mouvement par rapport à un support, une pièce articulée sur ce support 2 degrés Elle se caractérise en ce que la pièce Tl est articulée sur le support 23 par l'intermédiaire d'un élément à quatre degrés de liberté 32, et est appliquée sur l'organe en mouvement 10 sous l'action d'un ressort 40. 3 degrés Elle s'applique plus particulièrement aux appareils enregistreurs d'informations, ainsi qu'aux machines imprimantes magnétiques sans impact.
FR7808617A 1978-03-24 1978-03-24 Dispositif pour maintenir appliquee sur un organe, en mouvement par rapport a un support, une piece articulee sur ce support Granted FR2420804A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7808617A FR2420804A1 (fr) 1978-03-24 1978-03-24 Dispositif pour maintenir appliquee sur un organe, en mouvement par rapport a un support, une piece articulee sur ce support
US05/966,576 US4449160A (en) 1978-03-24 1978-12-05 Arrangement for holding a part attached to a support frame held against a rotatable member which is mounted within that support frame
IT20686/79A IT1112031B (it) 1978-03-24 1979-03-02 Dispositivo per mantenere applicato su di un organo,in movimento rispetto a un supporto,un pezzo articolato su questo supporto
GB7909135A GB2022681B (en) 1978-03-24 1979-03-15 Arrangement for holding a part pressed against a member
JP3241379A JPS54133113A (en) 1978-03-24 1979-03-22 Device for supporting articulated portion to support urged onto movable member relative to support
DE19792911515 DE2911515A1 (de) 1978-03-24 1979-03-23 Vorrichtung zum andruecken eines an einer halterung angelenkten teils an ein gegenueber der halterung bewegtes element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808617A FR2420804A1 (fr) 1978-03-24 1978-03-24 Dispositif pour maintenir appliquee sur un organe, en mouvement par rapport a un support, une piece articulee sur ce support

Publications (2)

Publication Number Publication Date
FR2420804A1 true FR2420804A1 (fr) 1979-10-19
FR2420804B1 FR2420804B1 (fr) 1980-09-19

Family

ID=9206247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808617A Granted FR2420804A1 (fr) 1978-03-24 1978-03-24 Dispositif pour maintenir appliquee sur un organe, en mouvement par rapport a un support, une piece articulee sur ce support

Country Status (6)

Country Link
US (1) US4449160A (fr)
JP (1) JPS54133113A (fr)
DE (1) DE2911515A1 (fr)
FR (1) FR2420804A1 (fr)
GB (1) GB2022681B (fr)
IT (1) IT1112031B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196680A (en) * 1989-04-04 1993-03-23 Amphenol-Tuchel Electronics Gmbh Cardan-type support for magnetic heads

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178598A (fr) * 1956-07-02 1959-05-12 Jersey Prod Res Co Sismographe enregistreur
FR1377100A (fr) * 1962-02-05 1964-10-31 Ampex Dispositif transducteur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011855A (en) * 1956-07-02 1961-12-05 Jersey Prod Res Co Seismic recording apparatus
US3039102A (en) * 1957-01-24 1962-06-12 Lab For Electronics Inc Alignment techniques for recording heads assembly
NL302040A (fr) * 1962-02-05
DE1945014U (de) * 1963-08-28 1966-08-25 Hoesch Ag Gleitlager mit selbsteinstellung.
US3975770A (en) * 1975-02-21 1976-08-17 Digital Equipment Corporation Transducer assembly for a disc drive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178598A (fr) * 1956-07-02 1959-05-12 Jersey Prod Res Co Sismographe enregistreur
FR1377100A (fr) * 1962-02-05 1964-10-31 Ampex Dispositif transducteur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV700/68 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196680A (en) * 1989-04-04 1993-03-23 Amphenol-Tuchel Electronics Gmbh Cardan-type support for magnetic heads

Also Published As

Publication number Publication date
DE2911515A1 (de) 1979-09-27
GB2022681A (en) 1979-12-19
GB2022681B (en) 1982-05-12
FR2420804B1 (fr) 1980-09-19
US4449160A (en) 1984-05-15
IT7920686A0 (it) 1979-03-02
JPS54133113A (en) 1979-10-16
IT1112031B (it) 1986-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse