SU605236A1 - Tone arm - Google Patents

Tone arm

Info

Publication number
SU605236A1
SU605236A1 SU762323136A SU2323136A SU605236A1 SU 605236 A1 SU605236 A1 SU 605236A1 SU 762323136 A SU762323136 A SU 762323136A SU 2323136 A SU2323136 A SU 2323136A SU 605236 A1 SU605236 A1 SU 605236A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tone arm
arm
tone
needle
provides
Prior art date
Application number
SU762323136A
Other languages
Russian (ru)
Inventor
Владимир Яковлевич Краз
Original Assignee
Kraz Vladimir Ya
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 Kraz Vladimir Ya filed Critical Kraz Vladimir Ya
Priority to SU762323136A priority Critical patent/SU605236A1/en
Application granted granted Critical
Publication of SU605236A1 publication Critical patent/SU605236A1/en

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  • Recording Or Reproducing By Magnetic Means (AREA)

Description

(54) ТОНАРМ(54) TONARM

нер 22 из магнитного материала, в котором расположен набор грузиков, выполненных в виде посто нных магнитов.ner 22 of magnetic material containing a set of weights made in the form of permanent magnets.

Предлагаемый тонарм при контакте иглы 3 со звуковой канавкой вращающейс  грампластинки 4 обеспечивает пр молинейное перемещение головки звукоснимател  2. При этом поддерживаетс  посто нным давление иглы 2 на грампластинку 4 и уменьшаетс  углова  погрешность. Кроме того, изобретение обеспечивает относительно простую конструкцию тонарма , который может найти применение в электрофонах.The proposed tonearm at the contact of the needle 3 with the sound groove of the rotating record 4 provides for a linear movement of the pickup head 2. At the same time, the pressure of the needle 2 on the record 4 is kept constant and the angle error is reduced. In addition, the invention provides a relatively simple design of the arm, which can be used in electrophones.

Claims (2)

1.Патент Великобритании N° 1172249, кл. G5R, 1969.1. Patent of Great Britain N ° 1172249, cl. G5R, 1969. 2.Патент США № 3319966, кл. 274-23, 1967.2. US patent number 3319966, cl. 274-23, 1967.
SU762323136A 1976-02-16 1976-02-16 Tone arm SU605236A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762323136A SU605236A1 (en) 1976-02-16 1976-02-16 Tone arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762323136A SU605236A1 (en) 1976-02-16 1976-02-16 Tone arm

Publications (1)

Publication Number Publication Date
SU605236A1 true SU605236A1 (en) 1978-04-30

Family

ID=20648461

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762323136A SU605236A1 (en) 1976-02-16 1976-02-16 Tone arm

Country Status (1)

Country Link
SU (1) SU605236A1 (en)

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