JPS53111702A - Releasable stylus arm connector - Google Patents

Releasable stylus arm connector

Info

Publication number
JPS53111702A
JPS53111702A JP2076978A JP2076978A JPS53111702A JP S53111702 A JPS53111702 A JP S53111702A JP 2076978 A JP2076978 A JP 2076978A JP 2076978 A JP2076978 A JP 2076978A JP S53111702 A JPS53111702 A JP S53111702A
Authority
JP
Japan
Prior art keywords
releasable
arm connector
stylus arm
stylus
connector
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
JP2076978A
Other languages
Japanese (ja)
Other versions
JPS6014401B2 (en
Inventor
Aran Riidon Maabin
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
Priority claimed from US05/667,388 external-priority patent/US4040635A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of JPS53111702A publication Critical patent/JPS53111702A/en
Publication of JPS6014401B2 publication Critical patent/JPS6014401B2/en
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
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/20—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring
    • G11B3/26—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring acting to increase pressure on record
    • 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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • 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
    • 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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Heads (AREA)
  • Position Input By Displaying (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2076978A 1975-09-18 1978-02-23 releasable needle arm coupling device Expired JPS6014401B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3845875 1975-09-18
GB38458/75 1975-09-18
US667388 1976-03-16
US05/667,388 US4040635A (en) 1975-09-18 1976-03-16 Releasable stylus arm magnetic coupling

Publications (2)

Publication Number Publication Date
JPS53111702A true JPS53111702A (en) 1978-09-29
JPS6014401B2 JPS6014401B2 (en) 1985-04-13

Family

ID=26263815

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11238276A Granted JPS5253402A (en) 1975-09-18 1976-09-17 Device for magnetically detachably coupling stylus arm
JP2076978A Expired JPS6014401B2 (en) 1975-09-18 1978-02-23 releasable needle arm coupling device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP11238276A Granted JPS5253402A (en) 1975-09-18 1976-09-17 Device for magnetically detachably coupling stylus arm

Country Status (3)

Country Link
JP (2) JPS5253402A (en)
DE (2) DE2641297C2 (en)
FR (1) FR2325142A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252319A (en) * 1975-09-18 1977-04-27 Rca Corp Video disk reproducer
DE2641296C2 (en) * 1975-09-18 1984-05-10 Rca Corp., New York, N.Y. Device for scanning spirally recorded information with a spring-loaded scanning arm
SE409252B (en) * 1975-09-18 1979-08-06 Rca Corp SIGNAL PICKUP CARTRIDGE
US4333174A (en) * 1980-06-30 1982-06-01 Rca Corporation Transducer displacement apparatus for video disc player

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147550A (en) * 1967-01-13 1969-04-02 Dual Gebrueder Steidinger Record pickup with reversible stylus holder
GB1426328A (en) * 1972-04-19 1976-02-25 Rca Corp Stylus arm structure
GB1460912A (en) * 1973-03-26 1977-01-06 Rca Corp Spring loaded stylus arm pivot
USB351598I5 (en) * 1973-04-16 1975-01-28
US3952147A (en) * 1974-11-12 1976-04-20 Rca Corporation Pickup arm cartridge
US3952145A (en) * 1974-11-12 1976-04-20 Rca Corporation Pickup arm cartridge apparatus
US3917903A (en) * 1974-11-12 1975-11-04 Rca Corp Detachable pickup arm magnetic coupling
CA1087730A (en) * 1975-09-15 1980-10-14 Rca Corporation Spring loaded pickup arm for video disc playback
DE2641296C2 (en) * 1975-09-18 1984-05-10 Rca Corp., New York, N.Y. Device for scanning spirally recorded information with a spring-loaded scanning arm
SE409252B (en) * 1975-09-18 1979-08-06 Rca Corp SIGNAL PICKUP CARTRIDGE

Also Published As

Publication number Publication date
FR2325142A1 (en) 1977-04-15
DE2641297A1 (en) 1977-04-14
JPS5253402A (en) 1977-04-30
JPS6014401B2 (en) 1985-04-13
FR2325142B1 (en) 1983-03-11
DE2641297C2 (en) 1984-01-26
DE2660134C2 (en) 1984-08-09
JPS5333245B2 (en) 1978-09-13

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