CA929470A - Semi-automatic phonograph with radial arm - Google Patents

Semi-automatic phonograph with radial arm

Info

Publication number
CA929470A
CA929470A CA100236A CA100236A CA929470A CA 929470 A CA929470 A CA 929470A CA 100236 A CA100236 A CA 100236A CA 100236 A CA100236 A CA 100236A CA 929470 A CA929470 A CA 929470A
Authority
CA
Canada
Prior art keywords
semi
radial arm
automatic phonograph
phonograph
automatic
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
CA100236A
Other languages
English (en)
Other versions
CA100236S (en
Inventor
G. Norris Elwood
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA929470A publication Critical patent/CA929470A/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
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
    • 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
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08535—Driving the head
    • G11B3/08564—Driving the head the head being driven by means independent of the record carrier driving means
    • G11B3/08587—Driving the head the head being driven by means independent of the record carrier driving means for pick-up arm moving parallel to itself
    • G11B3/0859—Driving the head the head being driven by means independent of the record carrier driving means for pick-up arm moving parallel to itself driven by belt or analogous element
CA100236A 1969-12-15 1970-12-09 Semi-automatic phonograph with radial arm Expired CA929470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88488369A 1969-12-15 1969-12-15

Publications (1)

Publication Number Publication Date
CA929470A true CA929470A (en) 1973-07-03

Family

ID=25385628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA100236A Expired CA929470A (en) 1969-12-15 1970-12-09 Semi-automatic phonograph with radial arm

Country Status (5)

Country Link
JP (1) JPS4923882B1 (enrdf_load_stackoverflow)
CA (1) CA929470A (enrdf_load_stackoverflow)
DE (1) DE2061490A1 (enrdf_load_stackoverflow)
FR (1) FR2073723A5 (enrdf_load_stackoverflow)
GB (1) GB1298226A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614304A5 (enrdf_load_stackoverflow) * 1976-04-27 1979-11-15 Daniel Bois
DE3047556A1 (de) * 1979-06-04 1982-02-18 Hioki S Vorrichtung zum Bewegen eines Tonarms
JPS5814282U (ja) * 1981-07-20 1983-01-28 日本ビクター株式会社 レコ−ドプレ−ヤにおけるリニアトラツキングア−ムの昇降装置

Also Published As

Publication number Publication date
DE2061490A1 (de) 1971-09-02
GB1298226A (en) 1972-11-29
JPS4923882B1 (enrdf_load_stackoverflow) 1974-06-19
FR2073723A5 (enrdf_load_stackoverflow) 1971-10-01

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