GB803630A - Improvements relating to gramophone pick-up arms - Google Patents

Improvements relating to gramophone pick-up arms

Info

Publication number
GB803630A
GB803630A GB7415/57A GB741557A GB803630A GB 803630 A GB803630 A GB 803630A GB 7415/57 A GB7415/57 A GB 7415/57A GB 741557 A GB741557 A GB 741557A GB 803630 A GB803630 A GB 803630A
Authority
GB
United Kingdom
Prior art keywords
head
arm
pick
clips
march
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
GB7415/57A
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.)
JEAN LEON ALBERT BORTHAYRE
Original Assignee
JEAN LEON ALBERT BORTHAYRE
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 JEAN LEON ALBERT BORTHAYRE filed Critical JEAN LEON ALBERT BORTHAYRE
Publication of GB803630A publication Critical patent/GB803630A/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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers

Landscapes

  • Mechanical Control Devices (AREA)

Abstract

803,630. Supporting gramophone pick-ups. BORTHAYRE, J. L. A. March 6, 1957 [March 8, 1956; Feb. 11, 1957], No. 7415/57. Class 40(2). A manipulating member 2 on a gramophone pick-up arm 1 is made universally flexible so that as the arm, held manually thereby, is lowered on to the record, the needle makes accurate contact with no accidental pressure from the operator's hand. The member 2 may be elastic, e.g. a rubber rod or thread, or a metal. coil or other wire spring; or it may be of rigid material but universally hinged, e.g. by a ball- or toggle-joint. It may pass through a hole in the head, being retained by push-fit, cement, a knot or a nut; or it may have a broad foot either coated with glue protected by a strip-off sheet until applied to the head, or attached by rings or clips; the member 2 may also be integral with attachment rings or clips, e.g. moulded or cut in one piece; or its foot may consist of a spring clip shaped to fit round the pick-up head or to grip the edge of the arm wall.
GB7415/57A 1956-03-08 1957-03-06 Improvements relating to gramophone pick-up arms Expired GB803630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR803630X 1956-03-08

Publications (1)

Publication Number Publication Date
GB803630A true GB803630A (en) 1958-10-29

Family

ID=9250235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7415/57A Expired GB803630A (en) 1956-03-08 1957-03-06 Improvements relating to gramophone pick-up arms

Country Status (1)

Country Link
GB (1) GB803630A (en)

Similar Documents

Publication Publication Date Title
GB803630A (en) Improvements relating to gramophone pick-up arms
SE306432B (en)
ES57010U (en) Hanger with suction cup, which is operated by lever (Machine-translation by Google Translate, not legally binding)
GB796673A (en) Improvements in gramophone pick up mechanism
US3042412A (en) Phonographic record-player tone-arms
FR2403018A1 (en) Rotary milking machine for ewes - has valve carried by clamp and having spool engaged in support on sleeve
GB877696A (en) Improvements in and relating to telephone supports
GB614837A (en) Improvements in fisherman's reels
GB915463A (en) Improvements in and relating to eyeshades
GB913420A (en) Improvements in or relating to stereophonic gramophone pick-ups
GB696084A (en) Improvements in or relating to spring clips
GB767072A (en) Improvements in or relating to devices for fastening reels on the handles of fishing rods
ES14556U (en) Support that is placed on the arm of the telephone receiver to facilitate the adaptation of the same to the ear without holding it by hand (Machine-translation by Google Translate, not legally binding)
GB942533A (en) Improvements in and relating to gramophone pickups
GB676378A (en) Improvements in or relating to a device for supporting a telephone handset
ES74062U (en) Newspaper holder (Machine-translation by Google Translate, not legally binding)
GB837952A (en) Improvements in or relating to piezo-electric pick-ups
GB827878A (en) Improved safety clip or holder for a garment attachable instrument
GB459678A (en) Improvements in and relating to the construction of clocks
ES7526U (en) Extension spring roller. (Machine-translation by Google Translate, not legally binding)
ES81916U (en) Self-fixing piece (Machine-translation by Google Translate, not legally binding)
GB191316420A (en) Improvements relating to Carriers for use upon Cycles and the like.
GB272014A (en) Improvements relating to attachments for telephone instruments
ES58237U (en) Device for cutting injectables (Machine-translation by Google Translate, not legally binding)
GB808121A (en) Improvements in or relating to gramophone pick-ups