SU654956A1 - Tape-driving mechanism - Google Patents

Tape-driving mechanism

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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
Application number
SU772509592A
Other languages
Russian (ru)
Inventor
Владимир Никитович Василевский
Вадим Викторович Невзоров
Original Assignee
Казахский Филиал Всесоюзного Научно-Исследовательского Института Разведочной Геофизики
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 Казахский Филиал Всесоюзного Научно-Исследовательского Института Разведочной Геофизики filed Critical Казахский Филиал Всесоюзного Научно-Исследовательского Института Разведочной Геофизики
Priority to SU772509592A priority Critical patent/SU654956A1/en
Application granted granted Critical
Publication of SU654956A1 publication Critical patent/SU654956A1/en

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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)

1.Авторское свидетелство СССР № 328505, кл. G 11В 15/18, 1970.1. Authors testimony of the USSR № 328505, cl. G 11B 15/18, 1970. 2.Авторское свидетельство СССР № 444058, кл. G 01D 15/28, 1972.2. USSR author's certificate number 444058, cl. G 01 D 15/28, 1972. -4 .  -four . i i -rs.r- rjrrr:: ::; .-rs.r- rjrrr :: ::; . i i
SU772509592A 1977-07-22 1977-07-22 Tape-driving mechanism SU654956A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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