SU24661A1 - Adjusting device to the gramophone - Google Patents

Adjusting device to the gramophone

Info

Publication number
SU24661A1
SU24661A1 SU81295A SU81295A SU24661A1 SU 24661 A1 SU24661 A1 SU 24661A1 SU 81295 A SU81295 A SU 81295A SU 81295 A SU81295 A SU 81295A SU 24661 A1 SU24661 A1 SU 24661A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gramophone
adjusting device
plate
needle
speed
Prior art date
Application number
SU81295A
Other languages
Russian (ru)
Inventor
Н.А. Калашников
Original Assignee
Н.А. Калашников
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 Н.А. Калашников filed Critical Н.А. Калашников
Priority to SU81295A priority Critical patent/SU24661A1/en
Application granted granted Critical
Publication of SU24661A1 publication Critical patent/SU24661A1/en

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Description

Предлагаемое изобретение касаетс  регулирующего устройства к граммофону , который снабжен приспособле-нием дл  сохранени  посто нной скоро сти тангенциального перемещени  иглы по отношению к пластинке.The present invention relates to a regulating device for a gramophone, which is equipped with a device for maintaining a constant speed of tangential movement of the needle relative to the plate.

Граммофон, изображенный вместе с предлагаемым устройством на схематическом чертеже в общем виде, состоит из вращающегос  граммофонного диска 8 с установленной на нем пластинкой 6, регул тора 9 скорости вращени  диска и рупора 4, снабженного иглой 7,The gramophone, shown together with the proposed device in the schematic drawing in general form, consists of a rotating gramophone disc 8 with a plate 6 mounted on it, a disk speed controller 9 and a horn 4 equipped with a needle 7,

Согласно изобретению рычаг 1 или 1а регул тора 9, устанавливаемый по неподвижной шкале 3, снабжен переключателем 2 дл  соединени  его со св занной с подвижной частью рупора 4 вилкой 5.According to the invention, the lever 1 or 1a of the regulator 9, mounted on a fixed scale 3, is provided with a switch 2 for connecting it with a fork 5 connected to the movable part of the horn 4.

В случай соединени  переключател  2 с вилкой 5 углова   скорость пластинки б при перемещении иглы от периферии к центру будет пропорционально измен тьс  таким образом, что линейна  скорость иглы 7 относительно пластинки б все врем  будет оставатьс  посто нной .In the case of the connection of the switch 2 with the plug 5, the angular velocity of the plate b when moving the needle from the periphery to the center will vary proportionally so that the linear speed of the needle 7 relative to the plate b will remain constant all the time.

Предмет изобретени .The subject matter of the invention.

Регулирующее устройство к граммофону с применением приспособлени  дл  сохранени  посто нной скорости тангенциального перемещени  иглы по отношению к пластинке, отличающеес  тем, что рычаг 1 или la регул тора скорости вращени  диска граммофона, устанавливаемый по неподвижной шкале 3, снабжен переключателем 2 дл  соединени  его со св занной с подвижной частью рупора 4 вилкой 5.A control device for the phonograph using a device for maintaining a constant speed of tangential movement of the needle relative to the plate, characterized in that the lever 1 or la of the regulator of the speed of rotation of the disk of the gramophone, mounted on a fixed scale 3, is equipped with a switch 2 for connecting it with the associated with the movable part of the horn 4 fork 5.

9 а9 a

SU81295A 1931-01-04 1931-01-04 Adjusting device to the gramophone SU24661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU81295A SU24661A1 (en) 1931-01-04 1931-01-04 Adjusting device to the gramophone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU81295A SU24661A1 (en) 1931-01-04 1931-01-04 Adjusting device to the gramophone

Publications (1)

Publication Number Publication Date
SU24661A1 true SU24661A1 (en) 1931-12-31

Family

ID=48342931

Family Applications (1)

Application Number Title Priority Date Filing Date
SU81295A SU24661A1 (en) 1931-01-04 1931-01-04 Adjusting device to the gramophone

Country Status (1)

Country Link
SU (1) SU24661A1 (en)

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