JPS5240291A - Tension controller - Google Patents

Tension controller

Info

Publication number
JPS5240291A
JPS5240291A JP11662975A JP11662975A JPS5240291A JP S5240291 A JPS5240291 A JP S5240291A JP 11662975 A JP11662975 A JP 11662975A JP 11662975 A JP11662975 A JP 11662975A JP S5240291 A JPS5240291 A JP S5240291A
Authority
JP
Japan
Prior art keywords
tension controller
driving
accmumulate
bobbin
filament
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
JP11662975A
Other languages
Japanese (ja)
Inventor
Genzo Murakami
Kiyohide Okamoto
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 JP11662975A priority Critical patent/JPS5240291A/en
Publication of JPS5240291A publication Critical patent/JPS5240291A/en
Pending legal-status Critical Current

Links

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

PURPOSE: This device amplifies the driving torque supported from a bobbin through an electromagnetic coupling device and gives it an elastic body to accmumulate it, preventing the stretch and relaxation generated when the driving and stop of the winding-back of a filament.
COPYRIGHT: (C)1977,JPO&Japio
JP11662975A 1975-09-27 1975-09-27 Tension controller Pending JPS5240291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11662975A JPS5240291A (en) 1975-09-27 1975-09-27 Tension controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11662975A JPS5240291A (en) 1975-09-27 1975-09-27 Tension controller

Publications (1)

Publication Number Publication Date
JPS5240291A true JPS5240291A (en) 1977-03-29

Family

ID=14691916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11662975A Pending JPS5240291A (en) 1975-09-27 1975-09-27 Tension controller

Country Status (1)

Country Link
JP (1) JPS5240291A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502914A (en) * 1985-05-28 1987-11-19 レシテック、ソシエテ、アノニム Decontamination agents for contaminated metal or cement-containing materials, as well as their production and application methods
US4748310A (en) * 1985-08-13 1988-05-31 Fanuc Ltd. Wire feed mechanism of wire electric discharge machine
JPS63230884A (en) * 1987-03-19 1988-09-27 Furukawa Electric Co Ltd:The Surface treatment of precipitation strengthening copper alloy for lead frame
JPH02232384A (en) * 1989-03-07 1990-09-14 Kobe Steel Ltd Method for removing oxidized film from copper alloy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502914A (en) * 1985-05-28 1987-11-19 レシテック、ソシエテ、アノニム Decontamination agents for contaminated metal or cement-containing materials, as well as their production and application methods
US4748310A (en) * 1985-08-13 1988-05-31 Fanuc Ltd. Wire feed mechanism of wire electric discharge machine
JPS63230884A (en) * 1987-03-19 1988-09-27 Furukawa Electric Co Ltd:The Surface treatment of precipitation strengthening copper alloy for lead frame
JPH0692637B2 (en) * 1987-03-19 1994-11-16 古河電気工業株式会社 Surface treatment method for precipitation strengthened copper alloy for lead frame
JPH02232384A (en) * 1989-03-07 1990-09-14 Kobe Steel Ltd Method for removing oxidized film from copper alloy

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