SU1607003A1 - Rotary head unit for slanting-line recording/playback of signals on magnetic tape - Google Patents
Rotary head unit for slanting-line recording/playback of signals on magnetic tape Download PDFInfo
- Publication number
- SU1607003A1 SU1607003A1 SU884436199A SU4436199A SU1607003A1 SU 1607003 A1 SU1607003 A1 SU 1607003A1 SU 884436199 A SU884436199 A SU 884436199A SU 4436199 A SU4436199 A SU 4436199A SU 1607003 A1 SU1607003 A1 SU 1607003A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic tape
- fixed
- guide
- drum
- signals
- Prior art date
Links
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- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
Изобретение относитс к технике магнитной видеозаписи и может быть использовано в лентопрот жных механизмах видеомагнитофонов. Целью изобретени вл етс повышение точности записи - воспроизведени сигналов на магнитной ленте за счет повышени точности размещени направл ющей дл магнитной ленты по винтовой линии. Блок содержит верхний вращающийс барабан 1 с закрепленными на его периферии магнитными головками 2 и расположенный соосно с ним нижний неподвижный цилиндрический барабан 3 с направл ющей 4 дл магнитной ленты, выполненной в виде плоской пластины, имеющей возможность вращени относительно радиальной оси и закрепленной при помощи раст нутого упругого элемента, охватывающего цилиндрическую поверхность неподвижного нижнего барабана, по крайней мере, на участке размещени направл ющей и равномерно прижимающего ее в радиальном направлении к цилиндрической поверхности неподвижного нижнего барабана. 3 ил.The invention relates to a magnetic video recording technique and can be used in tape recorders of video recorders. The aim of the invention is to improve the recording accuracy — reproducing signals on a magnetic tape by increasing the accuracy of placing a guide for a magnetic tape along a helix. The block contains an upper rotating drum 1 with magnetic heads 2 fixed on its periphery and a lower stationary cylindrical drum 3 aligned with it and with a guide 4 for a magnetic tape made in the form of a flat plate that can be rotated relative to the radial axis and fixed by means of an elastic element encompassing the cylindrical surface of the stationary lower drum, at least in the area where the guide is placed and uniformly pressing it in the radial direction and to the cylindrical surface of the fixed lower drum. 3 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884436199A SU1607003A1 (en) | 1988-06-06 | 1988-06-06 | Rotary head unit for slanting-line recording/playback of signals on magnetic tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884436199A SU1607003A1 (en) | 1988-06-06 | 1988-06-06 | Rotary head unit for slanting-line recording/playback of signals on magnetic tape |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1607003A1 true SU1607003A1 (en) | 1990-11-15 |
Family
ID=21379511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884436199A SU1607003A1 (en) | 1988-06-06 | 1988-06-06 | Rotary head unit for slanting-line recording/playback of signals on magnetic tape |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1607003A1 (en) |
-
1988
- 1988-06-06 SU SU884436199A patent/SU1607003A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 4459627, кл. С 11 В 15/61, опублик. 10.07.84. За вка GB N 8432585, кл. G 11 В 15/61, опублик. 09.07.86. * |
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