ES445918A1 - Perfeccionamientos en sistemas de reproduccion de informa- cion de video-discos. - Google Patents

Perfeccionamientos en sistemas de reproduccion de informa- cion de video-discos.

Info

Publication number
ES445918A1
ES445918A1 ES445918A ES445918A ES445918A1 ES 445918 A1 ES445918 A1 ES 445918A1 ES 445918 A ES445918 A ES 445918A ES 445918 A ES445918 A ES 445918A ES 445918 A1 ES445918 A1 ES 445918A1
Authority
ES
Spain
Prior art keywords
disc
base
spring elements
centering
turntable
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
ES445918A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of ES445918A1 publication Critical patent/ES445918A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Rotational Drive Of Disk (AREA)
  • Moving Of Heads (AREA)
ES445918A 1975-03-10 1976-03-10 Perfeccionamientos en sistemas de reproduccion de informa- cion de video-discos. Expired ES445918A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55718075A 1975-03-10 1975-03-10

Publications (1)

Publication Number Publication Date
ES445918A1 true ES445918A1 (es) 1977-05-01

Family

ID=24224344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445918A Expired ES445918A1 (es) 1975-03-10 1976-03-10 Perfeccionamientos en sistemas de reproduccion de informa- cion de video-discos.

Country Status (10)

Country Link
JP (2) JPS51113705A (es)
AT (1) ATA174676A (es)
AU (1) AU1165976A (es)
DE (1) DE2609554A1 (es)
ES (1) ES445918A1 (es)
FR (1) FR2304142A1 (es)
GB (2) GB1531087A (es)
IT (1) IT1056799B (es)
NL (1) NL7602463A (es)
SE (1) SE7602806L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971487U (ja) * 1982-10-29 1984-05-15 ソニー株式会社 磁気デイスクの回転装着台
US4827364A (en) * 1984-04-30 1989-05-02 Xerox Corporation Self-compensating media centering and clamping mechanism for floppy disk drives
GB2166586A (en) * 1984-10-29 1986-05-08 Priam Corp Grounding arrangement for head disk assembly
CN115722937B (zh) * 2022-12-07 2024-09-13 山东建筑大学 一种不间断供电绕物旋转承重台

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247161A (en) * 1968-09-25 1971-09-22 New Promotions Ltd Musical cueing device
GB1430593A (en) * 1972-04-19 1976-03-31 Rca Corp Record contact spindle
US3852816A (en) * 1972-08-01 1974-12-03 Zenith Radio Corp Carriage assembly for a video disc playback deck

Also Published As

Publication number Publication date
GB1531086A (en) 1978-11-01
SE7602806L (sv) 1976-09-13
JPS51113705A (en) 1976-10-07
DE2609554A1 (de) 1976-09-23
AU1165976A (en) 1977-09-08
ATA174676A (de) 1979-02-15
IT1056799B (it) 1982-02-20
FR2304142A1 (fr) 1976-10-08
NL7602463A (nl) 1976-09-14
GB1531087A (en) 1978-11-01
JPS52141620A (en) 1977-11-26

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