BE886790A - Dispositif d'entrainement a galet - Google Patents

Dispositif d'entrainement a galet

Info

Publication number
BE886790A
BE886790A BE0/203266A BE203266A BE886790A BE 886790 A BE886790 A BE 886790A BE 0/203266 A BE0/203266 A BE 0/203266A BE 203266 A BE203266 A BE 203266A BE 886790 A BE886790 A BE 886790A
Authority
BE
Belgium
Prior art keywords
drive device
roller drive
roller
drive
Prior art date
Application number
BE0/203266A
Other languages
English (en)
Inventor
P Endter
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of BE886790A publication Critical patent/BE886790A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/025—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a friction shaft
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moving Of Heads (AREA)
  • Transmission Devices (AREA)
BE0/203266A 1979-12-20 1980-12-19 Dispositif d'entrainement a galet BE886790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10583779A 1979-12-20 1979-12-20

Publications (1)

Publication Number Publication Date
BE886790A true BE886790A (fr) 1981-06-19

Family

ID=22308051

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203266A BE886790A (fr) 1979-12-20 1980-12-19 Dispositif d'entrainement a galet

Country Status (7)

Country Link
JP (1) JPS56105366A (fr)
BE (1) BE886790A (fr)
DE (1) DE3046739A1 (fr)
FR (1) FR2472120A1 (fr)
GB (1) GB2065824B (fr)
IT (1) IT8026801A0 (fr)
NL (1) NL8006675A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539854A (en) * 1983-10-13 1985-09-10 Corning Glass Works Friction drive for metering device
DE3509111A1 (de) * 1984-03-19 1985-09-19 Hewlett-Packard Co., Palo Alto, Calif. Positioniervorrichtung fuer den kopf einer plattenspeichereinrichtung
EP0180658A1 (fr) * 1984-11-07 1986-05-14 BASF Aktiengesellschaft Dispositif de positionnement d'objets de masse minime
JPS61142577A (ja) * 1984-12-13 1986-06-30 Fuji Photo Film Co Ltd 磁気ヘツドの送り装置
NL1003890C2 (nl) * 1996-08-27 1998-03-03 Robi Omp Mastering Dev Gmbh Inrichting voor het door middel van een laserstraal optekenen van informatie op een schijfvormig substraat.
US6648509B2 (en) * 2001-08-15 2003-11-18 Nikon Corporation Friction-drive stage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1564569A (fr) * 1968-01-23 1969-04-25
CH561374A5 (en) * 1973-02-19 1975-04-30 Inventa Ag Mechanical linear drive - translates input rotary motion into output straight-line motion via rollers
US4012778A (en) * 1975-11-19 1977-03-15 Xerox Corporation Linear actuator

Also Published As

Publication number Publication date
FR2472120A1 (fr) 1981-06-26
DE3046739A1 (de) 1981-09-17
GB2065824A (en) 1981-07-01
NL8006675A (nl) 1981-07-16
JPS56105366A (en) 1981-08-21
GB2065824B (en) 1983-07-20
IT8026801A0 (it) 1980-12-19

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