JPS5619546A - Tape driving unit - Google Patents

Tape driving unit

Info

Publication number
JPS5619546A
JPS5619546A JP9375379A JP9375379A JPS5619546A JP S5619546 A JPS5619546 A JP S5619546A JP 9375379 A JP9375379 A JP 9375379A JP 9375379 A JP9375379 A JP 9375379A JP S5619546 A JPS5619546 A JP S5619546A
Authority
JP
Japan
Prior art keywords
tape
capstan
arrow
sets
motor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9375379A
Other languages
Japanese (ja)
Inventor
Yasuhiko Sugiyama
Katsuya Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9375379A priority Critical patent/JPS5619546A/en
Publication of JPS5619546A publication Critical patent/JPS5619546A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve the wow and flutter and to increase the reliability, by providing two sets of tape driving means and two sets of motors directly coupled with capstan and controlling the motors is interlocking with the tape end detection by the tape end detector.
CONSTITUTION: The head 5 is in contact with the tape 2 of the cassette 1, the first pinch roller 6a and the first capstan 7a press and contact the tape 2, the first motor 19 turns toward the arrow A to drive the tape 2 for playing. When the tape 2 comes to the end and the end detector 14a detects it, the 1st pinch roller 6a is detached from the 1st capstan 7a, the 1st motor 19 is stopped and the 2nd motor 20 is driven toward the arrow B, and the tape 2 is run toward the arrow B with the 2nd pinch roller 6b and the 2nd capstan 7b. Since the capstan can directly be driven with two sets of exclusive motors, high wow and flutter performance can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP9375379A 1979-07-25 1979-07-25 Tape driving unit Pending JPS5619546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9375379A JPS5619546A (en) 1979-07-25 1979-07-25 Tape driving unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9375379A JPS5619546A (en) 1979-07-25 1979-07-25 Tape driving unit

Publications (1)

Publication Number Publication Date
JPS5619546A true JPS5619546A (en) 1981-02-24

Family

ID=14091181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9375379A Pending JPS5619546A (en) 1979-07-25 1979-07-25 Tape driving unit

Country Status (1)

Country Link
JP (1) JPS5619546A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263044A (en) * 1984-06-06 1985-12-26 メイステイ−ル　コ−ポレイシヨン Rear shelf system compensation type exhaust hood device
JPH0217347A (en) * 1988-07-05 1990-01-22 Mitsubishi Electric Corp Ventilation device
JPH03129231A (en) * 1989-10-13 1991-06-03 Mitsubishi Electric Corp Range hood

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134610A (en) * 1974-04-11 1975-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134610A (en) * 1974-04-11 1975-10-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263044A (en) * 1984-06-06 1985-12-26 メイステイ−ル　コ−ポレイシヨン Rear shelf system compensation type exhaust hood device
JPH0217347A (en) * 1988-07-05 1990-01-22 Mitsubishi Electric Corp Ventilation device
JPH03129231A (en) * 1989-10-13 1991-06-03 Mitsubishi Electric Corp Range hood

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