GB2012467B - Pickup arms and supensions therefor - Google Patents

Pickup arms and supensions therefor

Info

Publication number
GB2012467B
GB2012467B GB7847252A GB7847252A GB2012467B GB 2012467 B GB2012467 B GB 2012467B GB 7847252 A GB7847252 A GB 7847252A GB 7847252 A GB7847252 A GB 7847252A GB 2012467 B GB2012467 B GB 2012467B
Authority
GB
United Kingdom
Prior art keywords
supensions
therefor
pickup arms
pickup
arms
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
GB7847252A
Other versions
GB2012467A (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.)
WEDGEDWOOD DEVELOPMENTS Ltd
Original Assignee
WEDGEDWOOD DEVELOPMENTS 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 WEDGEDWOOD DEVELOPMENTS Ltd filed Critical WEDGEDWOOD DEVELOPMENTS Ltd
Priority to GB7847252A priority Critical patent/GB2012467B/en
Publication of GB2012467A publication Critical patent/GB2012467A/en
Application granted granted Critical
Publication of GB2012467B publication Critical patent/GB2012467B/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
    • G11B3/14—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight
    • G11B3/18—Damping by using viscosity effect
    • 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
    • G11B3/125—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using electric or magnetic means
GB7847252A 1978-01-14 1978-12-05 Pickup arms and supensions therefor Expired GB2012467B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7847252A GB2012467B (en) 1978-01-14 1978-12-05 Pickup arms and supensions therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB156178 1978-01-14
GB7847252A GB2012467B (en) 1978-01-14 1978-12-05 Pickup arms and supensions therefor

Publications (2)

Publication Number Publication Date
GB2012467A GB2012467A (en) 1979-07-25
GB2012467B true GB2012467B (en) 1982-03-03

Family

ID=26236829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847252A Expired GB2012467B (en) 1978-01-14 1978-12-05 Pickup arms and supensions therefor

Country Status (1)

Country Link
GB (1) GB2012467B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880003040Y1 (en) * 1982-03-11 1988-08-31 니뽕빅터 가부시끼가이샤 Cuing device for pick up arm
US5798999A (en) * 1991-12-23 1998-08-25 Nimbus Communications International Limited Damped turntable/disk arculately positionable relative to a head

Also Published As

Publication number Publication date
GB2012467A (en) 1979-07-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee