JPS5440968A - Take-up or take-out apparatus - Google Patents

Take-up or take-out apparatus

Info

Publication number
JPS5440968A
JPS5440968A JP10747477A JP10747477A JPS5440968A JP S5440968 A JPS5440968 A JP S5440968A JP 10747477 A JP10747477 A JP 10747477A JP 10747477 A JP10747477 A JP 10747477A JP S5440968 A JPS5440968 A JP S5440968A
Authority
JP
Japan
Prior art keywords
take
electromagnetic coupling
revolution shaft
revolved
reels
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.)
Granted
Application number
JP10747477A
Other languages
Japanese (ja)
Other versions
JPS5920573B2 (en
Inventor
Kiyohide Okamoto
Shigeki Yamamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10747477A priority Critical patent/JPS5920573B2/en
Publication of JPS5440968A publication Critical patent/JPS5440968A/en
Publication of JPS5920573B2 publication Critical patent/JPS5920573B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To smoothly take-up or take-out a plural number of long materials by arranging in parallel a plural number of electromagnetic coupling devices equipped with reel, on the single revolution shaft and connecting each electromagnetic coupling device to the power-source through current setting element.
CONSTITUTION: The electromagnetic coupling devices 17-19 in which reels 9a-9c are fitted on the outer periphery of a driven body 6 through a key 10 are fixed in parallel on the revolution shaft 1 by setting the pressing part 2c of a driving body 2 with bolt, and each exciting coil 3a-3c is connected with a tension controlling power source device 20 through variable resistors 11a-11c. Thus, when the revolution shaft 1 is driven by a motor 21 and exciting coils 3a-3c are energized, the driving body 2 is revolved, and the driven body 6 is revolved by the magnetic attractive force between a pole claw 2a and a hysteresis element 8, and through a pinch roller 16, a magnetic tape 15 is taken-up or -out on the reels 9a-9c with a torque corresponding to the magnitude of the energizing current
COPYRIGHT: (C)1979,JPO&Japio
JP10747477A 1977-09-06 1977-09-06 Winding or unwinding device Expired JPS5920573B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10747477A JPS5920573B2 (en) 1977-09-06 1977-09-06 Winding or unwinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10747477A JPS5920573B2 (en) 1977-09-06 1977-09-06 Winding or unwinding device

Publications (2)

Publication Number Publication Date
JPS5440968A true JPS5440968A (en) 1979-03-31
JPS5920573B2 JPS5920573B2 (en) 1984-05-14

Family

ID=14460109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10747477A Expired JPS5920573B2 (en) 1977-09-06 1977-09-06 Winding or unwinding device

Country Status (1)

Country Link
JP (1) JPS5920573B2 (en)

Also Published As

Publication number Publication date
JPS5920573B2 (en) 1984-05-14

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