SU654956A1 - Tape-driving mechanism - Google Patents
Tape-driving mechanismInfo
- Publication number
- SU654956A1 SU654956A1 SU772509592A SU2509592A SU654956A1 SU 654956 A1 SU654956 A1 SU 654956A1 SU 772509592 A SU772509592 A SU 772509592A SU 2509592 A SU2509592 A SU 2509592A SU 654956 A1 SU654956 A1 SU 654956A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tape
- driving mechanism
- hollow drum
- braking
- ussr
- Prior art date
Links
Landscapes
- Advancing Webs (AREA)
Description
зубчатые колеса 10 с выходным валом 2 редуктора 3.gears 10 with the output shaft 2 of the gear 3.
Предлагаемый лентопрот жный механизм содержит кроме того, тормозной элемент 11, установленный на корпусе 12 с возможностью торможени полого барабана 1.The proposed tape mechanism also contains a brake element 11 mounted on the housing 12 with the possibility of braking the hollow drum 1.
В предлагаемом лентопрот жном механизме , если тормозной элемент 11 не воздействует на полый барабан, то последний вращаетс совместно с подающим и приемным сердечниками 6 и 7 и ленточным носителем заииси 5, расположенным вокруг него . При торможении полого барабана за счет воздействи тормозного элемента И происходит перематывание ленточного носител записи 5 на приемный сердечник 7, что может обеспечить покадровое перемещение ленточного носител записи 5 но поверхности полого барабаиа.In the proposed tape drive mechanism, if the braking element 11 does not act on the hollow drum, the latter rotates together with the feeding and receiving cores 6 and 7 and the tape carrier of the ziisi 5 located around it. When braking the hollow drum due to the impact of the braking element I, the tape recording medium 5 is rewound on the receiving core 7, which can provide a frame-by-frame movement of the recording tape 5 on the surface of the hollow drum.
Использование изобретени позвол ет в значительной степени уменьщить габариты лентопрот жного механизма без повышени погрещности скорости транспортировани ленточного носител записи, а также упростить конструкцию леитопрот жного механизма.The use of the invention allows to significantly reduce the dimensions of the tape mechanism without increasing the tolerance of the transport speed of the tape recording medium, as well as to simplify the design of the slide mechanism.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509592A SU654956A1 (en) | 1977-07-22 | 1977-07-22 | Tape-driving mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509592A SU654956A1 (en) | 1977-07-22 | 1977-07-22 | Tape-driving mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
SU654956A1 true SU654956A1 (en) | 1979-03-30 |
Family
ID=20718816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772509592A SU654956A1 (en) | 1977-07-22 | 1977-07-22 | Tape-driving mechanism |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU654956A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764826A (en) * | 1985-12-17 | 1988-08-16 | Eastman Kodak Company | Tape cassette and cooperating apparatus |
US4939715A (en) * | 1987-12-29 | 1990-07-03 | Minnesota Mining And Manufacturing Company | Tape scanning apparatus |
-
1977
- 1977-07-22 SU SU772509592A patent/SU654956A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764826A (en) * | 1985-12-17 | 1988-08-16 | Eastman Kodak Company | Tape cassette and cooperating apparatus |
US4939715A (en) * | 1987-12-29 | 1990-07-03 | Minnesota Mining And Manufacturing Company | Tape scanning apparatus |
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