GB872487A - Improvements in, or relating to, gramophone pick-up supports - Google Patents

Improvements in, or relating to, gramophone pick-up supports

Info

Publication number
GB872487A
GB872487A GB179359A GB179359A GB872487A GB 872487 A GB872487 A GB 872487A GB 179359 A GB179359 A GB 179359A GB 179359 A GB179359 A GB 179359A GB 872487 A GB872487 A GB 872487A
Authority
GB
United Kingdom
Prior art keywords
pick
rails
gramophone
relating
supports
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
GB179359A
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.)
ALEC FRANK PACKWOOD
Original Assignee
ALEC FRANK PACKWOOD
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 ALEC FRANK PACKWOOD filed Critical ALEC FRANK PACKWOOD
Priority to GB179359A priority Critical patent/GB872487A/en
Publication of GB872487A publication Critical patent/GB872487A/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
    • G11B3/09—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only
    • G11B3/092—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only using mechanical means

Abstract

872,487. Gramophone pick-ups. PACKWOOD, A. F. April 19, 1960 [Jan. 17, 1959], No.1793/59. Class 40 (2). A radial - tracking pick-up support comprises a pair of rails 1 supported by a bow 4, adjustable clamp fittings and a column 15. Balls 7 support a similarly formed carriage, comprising rails 6 attached to a fitting 8, from which depends, through the bridge rails, a lug carrying a pick-up arm 11, the weight of the pick-up 10 being counterbalanced by an adjustable counterweight 12. A knob 29, which may also switch the gramophone motor, is linked to a cranked bar 18 to lift the pick-up from the record.
GB179359A 1959-01-17 1959-01-17 Improvements in, or relating to, gramophone pick-up supports Expired GB872487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB179359A GB872487A (en) 1959-01-17 1959-01-17 Improvements in, or relating to, gramophone pick-up supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB179359A GB872487A (en) 1959-01-17 1959-01-17 Improvements in, or relating to, gramophone pick-up supports

Publications (1)

Publication Number Publication Date
GB872487A true GB872487A (en) 1961-07-12

Family

ID=9728113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB179359A Expired GB872487A (en) 1959-01-17 1959-01-17 Improvements in, or relating to, gramophone pick-up supports

Country Status (1)

Country Link
GB (1) GB872487A (en)

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