SU430437A1 - DEVICE FOR WARMING UP OF THE MAGNETIC TAPE - Google Patents

DEVICE FOR WARMING UP OF THE MAGNETIC TAPE

Info

Publication number
SU430437A1
SU430437A1 SU1742047A SU1742047A SU430437A1 SU 430437 A1 SU430437 A1 SU 430437A1 SU 1742047 A SU1742047 A SU 1742047A SU 1742047 A SU1742047 A SU 1742047A SU 430437 A1 SU430437 A1 SU 430437A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magnetic tape
warming
rollers
springs
disk
Prior art date
Application number
SU1742047A
Other languages
Russian (ru)
Original Assignee
Е. А. Черевченко
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 Е. А. Черевченко filed Critical Е. А. Черевченко
Priority to SU1742047A priority Critical patent/SU430437A1/en
Application granted granted Critical
Publication of SU430437A1 publication Critical patent/SU430437A1/en

Links

Landscapes

  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Description

1one

Изобретение относитс  к области магнитной записи, в частности к устройствам торможени  магнитной ленты.The invention relates to the field of magnetic recording, in particular to devices for braking a magnetic tape.

Известны устройства дл  нодтормаживани  магнитной ленты, содержащие вращающийс  полый диск, внутри которого размещен эластичный пасик, сопр женный с роликами, и пружины.Devices for slowing down magnetic tapes are known, which comprise a rotating hollow disk, inside which is placed an elastic belt connected with rollers, and springs.

Однако в таких устройствах имеет место нежелательное скольжение ленты о подтормаживающий ведущий вал, что вызывает беспор дочный процесс колебаний скорости ленты.However, in such devices there is an undesirable slipping of the tape on the braking drive shaft, which causes a random process of oscillations of the tape speed.

Цель изобретени  - обеспечение стабильного и плавного усили  торможени .The purpose of the invention is to provide a stable and smooth braking force.

Это достигаетс  тем, что эластичный пасик соединен с диском через пружины.This is achieved by the fact that the elastic Pasik is connected to the disk through springs.

На чертеже показано предлагаемое устройство дл  подтормаживани  магнитной ленты.The drawing shows a proposed device for braking a magnetic tape.

Жестко-упругое звено выполнено в виде р да витых пружин 1, соедин ющих гибкий пасик 2 с жестким полым диском 3. Диск выполп ет , кроме того, функции подкассетника, наThe rigid-elastic link is made in the form of a series of twisted springs 1 connecting the flexible bead 2 to the hard hollow disk 3. The disk also performs the function of a tape cassette holder on

котором располагаетс  бобыщка 4 с рулоном 5 ленты. Ролики 6, установленные на ос х кронщтейнов 7, деформируют жестко-упругое звено. Кронштейны 7, расположенные в направл ющих 8 скольжени , упираютс  роликами 9 в конус 10, выполненный совместно с винтом 11.which has a boss 4 with a roll of 5 tapes. The rollers 6, mounted on the axles of the brackets 7, deform the rigid-elastic link. The brackets 7, located in the slide guides 8, abut against the rollers 9 in the cone 10, made together with the screw 11.

При регулировке винта И конус 10 разводит кронштейны 7 с роликами 6, тем самымWhen adjusting the screw, and the cone 10 spreads the brackets 7 with rollers 6, thereby

измен   усилие деформации до необходимой величины.change the strain force to the desired value.

Предмет изобретени Subject invention

Устройство, дл  подтормаживани  магнитной ленты, содержащее вращающийс  полый диск, внутри которого размещен эластичный пасик, сопр женный с роликами, и пружины, отличаюи: ийс  тем, что, с целью обеспечени A device for slowing down the magnetic tape, containing a rotating hollow disk, inside of which is placed an elastic belt connected to the rollers, and springs, which are distinguished by the fact that

стабильного и плавного усили  торможени , эластичный пасик соединен с диском через пружины.stable and smooth braking force; elastic Pasik is connected to the disk through springs.

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SU1742047A 1972-01-31 1972-01-31 DEVICE FOR WARMING UP OF THE MAGNETIC TAPE SU430437A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1742047A SU430437A1 (en) 1972-01-31 1972-01-31 DEVICE FOR WARMING UP OF THE MAGNETIC TAPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1742047A SU430437A1 (en) 1972-01-31 1972-01-31 DEVICE FOR WARMING UP OF THE MAGNETIC TAPE

Publications (1)

Publication Number Publication Date
SU430437A1 true SU430437A1 (en) 1974-05-30

Family

ID=20501387

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1742047A SU430437A1 (en) 1972-01-31 1972-01-31 DEVICE FOR WARMING UP OF THE MAGNETIC TAPE

Country Status (1)

Country Link
SU (1) SU430437A1 (en)

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