JPS573266A - Pickup device for rotary recording disk - Google Patents

Pickup device for rotary recording disk

Info

Publication number
JPS573266A
JPS573266A JP7753880A JP7753880A JPS573266A JP S573266 A JPS573266 A JP S573266A JP 7753880 A JP7753880 A JP 7753880A JP 7753880 A JP7753880 A JP 7753880A JP S573266 A JPS573266 A JP S573266A
Authority
JP
Japan
Prior art keywords
cantilever
pickup device
recording disk
driven
base side
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.)
Pending
Application number
JP7753880A
Other languages
Japanese (ja)
Inventor
Fumio Akuwa
Fumio Inaba
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP7753880A priority Critical patent/JPS573266A/en
Publication of JPS573266A publication Critical patent/JPS573266A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Moving Of Heads (AREA)

Abstract

PURPOSE:To perform excellent reproduction by providing an elevating means of supporting the base side of a cantilever and operating vertically to and from a disk, and a means of rotating horizontally the cantilever which should displace a playback stylus in the width direction of a guide groove, and by operating both the means in relation to each other. CONSTITUTION:A pickup device 1 has a vertical driving mechanism 7 driven in a direction Y perpendicular to the signal surface of a video disk 2, and the base side of a cantilever 6 is fitted to a fitting block 20 reciprocating in the direction Y by being driven by the mechanism 7. The cantilever 6 is shorter than usual, and the driving mechanism 7 operates following up fluctuations of the surface of the video disk 2 at the position of the pickup device 1 and, in special case, elevates the playback stylus 5 from a track groove.
JP7753880A 1980-06-09 1980-06-09 Pickup device for rotary recording disk Pending JPS573266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7753880A JPS573266A (en) 1980-06-09 1980-06-09 Pickup device for rotary recording disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7753880A JPS573266A (en) 1980-06-09 1980-06-09 Pickup device for rotary recording disk

Publications (1)

Publication Number Publication Date
JPS573266A true JPS573266A (en) 1982-01-08

Family

ID=13636764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7753880A Pending JPS573266A (en) 1980-06-09 1980-06-09 Pickup device for rotary recording disk

Country Status (1)

Country Link
JP (1) JPS573266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8013831B2 (en) 2004-09-27 2011-09-06 Qualcomm Mems Technologies, Inc. Methods and devices for lighting displays

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8013831B2 (en) 2004-09-27 2011-09-06 Qualcomm Mems Technologies, Inc. Methods and devices for lighting displays
US8411026B2 (en) 2004-09-27 2013-04-02 Qualcomm Mems Technologies, Inc. Methods and devices for lighting displays

Similar Documents

Publication Publication Date Title
GB1535917A (en) Reproduction of a recorded signal
EP0302119A4 (en) Method for recording and reproducing data for an optical card
WO1987007752A1 (en) Pickup transfer device of an optical disk apparatus
GR3024687T3 (en) Information recording unit and apparatus and method for information recording/reproduction
IE35368B1 (en) A reproduction device for reproducing a signal from a record carrier
JPS56140510A (en) Disk type recording and reproducing device
FR2445584A1 (en) APPARATUS FOR RECORDING AND READING SIGNALS ON BANDS
JPS573266A (en) Pickup device for rotary recording disk
JPS5345509A (en) Automatic tracking apparatus
CA2041366A1 (en) Recording and/or reproducing apparatus for using magneto-optical disc
JPS5333109A (en) Recorder-reproducer for picture signals
MY109871A (en) Magnetic recording/reproducing apparatus having a locus plane of rotary heads titable with respect to a lower drum
EP0169032A3 (en) Cassette tape recording and reproducing apparatus
JPS57113460A (en) Sheet recorder
JPS5717284A (en) Slow motion reproducing method
FR2332590A1 (en) LINEAR OPERATOR, ESPECIALLY FOR MOVING A READ / RECORDING HEAD FROM A DISC READER / RECORDER
JPS56156974A (en) Reader of information from information recording medium disc
JPS5390910A (en) Tracking controller for magnetic picture recorder/reproducer
SE7909299L (en) SAVING HOPPERS FOR VIDEO DISC PLAYERS
JPS5661029A (en) Magnetic recording and reproducing device
SU1062771A1 (en) Phonograph pick-up arm
SU918970A1 (en) Tone arm
JPS57198571A (en) Tape player for 8-track cartridge
EP0392488A3 (en) Optical video disc player
JPS52153404A (en) Information recording medium