DE3177188D1 - Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet. - Google Patents

Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet.

Info

Publication number
DE3177188D1
DE3177188D1 DE8686111858T DE3177188T DE3177188D1 DE 3177188 D1 DE3177188 D1 DE 3177188D1 DE 8686111858 T DE8686111858 T DE 8686111858T DE 3177188 T DE3177188 T DE 3177188T DE 3177188 D1 DE3177188 D1 DE 3177188D1
Authority
DE
Germany
Prior art keywords
journal
playback device
video recording
drive spindle
spindle
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 - Lifetime
Application number
DE8686111858T
Other languages
English (en)
Inventor
Lawrence S Canino
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.)
Discovision Associates
Original Assignee
Discovision Associates
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 Discovision Associates filed Critical Discovision Associates
Application granted granted Critical
Publication of DE3177188D1 publication Critical patent/DE3177188D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Sliding-Contact Bearings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE8686111858T 1980-10-20 1981-10-20 Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet. Expired - Lifetime DE3177188D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/198,695 US4339814A (en) 1980-10-20 1980-10-20 Spindle assembly for a video recorder-playback machine

Publications (1)

Publication Number Publication Date
DE3177188D1 true DE3177188D1 (de) 1990-06-28

Family

ID=22734411

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686111858T Expired - Lifetime DE3177188D1 (de) 1980-10-20 1981-10-20 Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet.
DE8585111046T Expired - Lifetime DE3177182D1 (de) 1980-10-20 1981-10-20 Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8585111046T Expired - Lifetime DE3177182D1 (de) 1980-10-20 1981-10-20 Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet.

Country Status (10)

Country Link
US (1) US4339814A (de)
EP (3) EP0050368B1 (de)
JP (3) JPS5788575A (de)
KR (1) KR850001017B1 (de)
AT (2) ATE53141T1 (de)
AU (1) AU538745B2 (de)
BR (1) BR8104926A (de)
DE (2) DE3177188D1 (de)
HK (3) HK20991A (de)
SG (1) SG12991G (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1159150A (en) * 1980-10-20 1983-12-20 Richard L. Wilkinson Video recorder-playback machine
JPS6026676U (ja) * 1983-07-28 1985-02-22 日本精工株式会社 磁気ディスク記憶装置
US4509160A (en) * 1983-12-05 1985-04-02 Eggers Fred S Disc drive assembly
JPS61227266A (ja) * 1985-04-01 1986-10-09 フレツド　エス　エツガ−ス デイスク駆動組立体
JPS62112320U (de) * 1986-01-06 1987-07-17
EP0384762B1 (de) * 1989-02-24 1995-04-26 Conner Peripherals, Inc. Nasses Festplatten-Laufwerk mit einem konischen Spindellager
US5239892A (en) * 1990-08-27 1993-08-31 Mitutoyo Corporation Rotating device
ZA922942B (en) * 1991-04-29 1993-11-23 Trico Folberth Ltd Housing for a rotatable shaft
JP4946108B2 (ja) * 2006-03-17 2012-06-06 凸版印刷株式会社 ディスク収納体及び冊子体
US8740461B2 (en) * 2011-04-18 2014-06-03 Carpe Diem Technologies, Inc. Fluid bearing assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018911A (en) * 1934-06-29 1935-10-29 Insulite Co Composite construction material and method of making the same
DE880070C (de) * 1943-02-21 1953-06-18 Presswerk A G Verfahren zur Herstellung von aus einzelnen Segmenten zusammengesetzten Fuehrungsbuchsen oder von aehnlichen aus Kunststoff bestehenden Hohlkoerpern
DE806077C (de) * 1949-09-09 1951-06-11 Kaiserslautern Guss Armatur Lager fuer Wellen mit aus Streifen bestehender Lagerflaeche
DE1183744B (de) * 1960-06-24 1964-12-17 Linde Eismasch Ag Gasgeschmiertes, statisches Gleitlager
US3186774A (en) * 1962-09-04 1965-06-01 Roy M Wilcox Hydrostatic gas bearings
US3201181A (en) * 1963-02-28 1965-08-17 Ind Tectonics Inc Hydrostatic bearing
NL6815035A (de) * 1967-10-24 1969-04-28
GB1221700A (en) * 1968-12-24 1971-02-03 Gamet Products Ltd Improvements in or relating to hydrostatic bearing assemblies
GB1331283A (en) * 1970-10-09 1973-09-26 Horstmann Gear Co Ltd Fluid bearings
GB1351841A (en) * 1971-03-02 1974-05-01 Horstmann Gear Co Ltd Fluid bearings
US4132414A (en) * 1972-02-07 1979-01-02 Jack Dinsdale Gramophone turntable apparatus
GB1420322A (en) * 1972-04-19 1976-01-07 Rca Corp Turntable rotation in a vacuum atmosphere
FR2278128A1 (fr) * 1974-07-08 1976-02-06 Lencot Gerard Plateau d'entrainement de machine phonographique sur paliers aerostatiques
US4043618A (en) * 1975-05-26 1977-08-23 Tokyo Shibaura Electric Co., Ltd. Bearing device
JPS54151004A (en) * 1978-05-18 1979-11-27 Aaru Ando Deii Ofuisu Makoto Y Turntable device for record disk player
GB1596435A (en) * 1978-05-31 1981-08-26 Tiefenbrun J Spindle assembly for gramophone record playing apparatus
US4252327A (en) * 1979-02-16 1981-02-24 Mca Discovision, Inc. Video disc player

Also Published As

Publication number Publication date
AU538745B2 (en) 1984-08-23
AU7249781A (en) 1982-04-29
ATE52870T1 (de) 1990-06-15
EP0050368A1 (de) 1982-04-28
EP0050368B1 (de) 1988-06-01
DE3177182D1 (de) 1990-06-21
EP0182021A3 (en) 1986-08-27
JPS6236295B2 (de) 1987-08-06
ATE53141T1 (de) 1990-06-15
BR8104926A (pt) 1982-08-31
KR850001017B1 (ko) 1985-07-18
HK27391A (en) 1991-04-19
EP0213603A3 (en) 1987-06-24
US4339814A (en) 1982-07-13
EP0213603A2 (de) 1987-03-11
JPH0237012B2 (de) 1990-08-22
HK20991A (en) 1991-03-28
JPS61148673A (ja) 1986-07-07
EP0182021B1 (de) 1990-05-16
HK27291A (en) 1991-04-19
EP0213603B1 (de) 1990-05-23
JPS61148674A (ja) 1986-07-07
EP0182021A2 (de) 1986-05-28
JPH0237013B2 (de) 1990-08-22
JPS5788575A (en) 1982-06-02
SG12991G (en) 1991-04-05

Similar Documents

Publication Publication Date Title
DE3177188D1 (de) Antriebsspindel fuer ein videoaufzeichnungs-/-wiedergabegeraet.
US4256312A (en) Turn table device for record players
US3900893A (en) Air bearing supported flexible disc device with oppositely rotating stabilization plate
MY108251A (en) Disc player
DE69018856D1 (de) Nasses Festplatten-Laufwerk mit einem konischen Spindellager.
US4358802A (en) Fluid cushion turntable for video disc player
JPS643890A (en) Disk device
JPS57167164A (en) Magnetic head supporting device of magnetic recording device for two-sided medium
JPS6073517A (ja) 対物レンズクリ−ニング装置
JPH01185840A (ja) 光ディスク装置
JPS6421727A (en) Pickup transfer device
JPH0474306A (ja) 情報記録担体駆動装置
KR100337842B1 (ko) 하드디스크드라이브의파킹장치
JPS5830294Y2 (ja) 磁気記録装置
JPS61236068A (ja) 磁気デイスク装置
JP2565615Y2 (ja) ガイドシャフト固定装置
JPS6134661U (ja) 光スポツトにより回転情報デイスク上に情報を書込みおよび／または読出す装置
KR940000853Y1 (ko) 픽업 구동장치
ES477661A1 (es) Perfeccionamientos en aparatos de reproduccion de videodisco.
SU1188782A1 (ru) Устройство дл перемещени головки записи-воспроизведени в накопителе информации
JPS6417216A (en) Magnetic head positioning device
KR20000027317A (ko) 광기록재생기의 픽업이송장치
KR19980085391A (ko) 광 디스크 플레이어
KR19990014471U (ko) 광재생기의 기록매체 지지구조
JPS57167120A (en) Magnetic recording and reproducing device for flexible magnetic disc

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS. GOLDBACH, K., DIPL.-ING.DR.-ING. AUFENANGER, M., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition