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JPS5765426A - Electromagnetic spring clutch - Google Patents

Electromagnetic spring clutch

Info

Publication number
JPS5765426A
JPS5765426A JP55141197A JP14119780A JPS5765426A JP S5765426 A JPS5765426 A JP S5765426A JP 55141197 A JP55141197 A JP 55141197A JP 14119780 A JP14119780 A JP 14119780A JP S5765426 A JPS5765426 A JP S5765426A
Authority
JP
Japan
Prior art keywords
armature
flange
face
hook
rotary shaft
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
JP55141197A
Other languages
Japanese (ja)
Inventor
Masao Oota
Toshio Aramaki
Hiroshi Ueno
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP55141197A priority Critical patent/JPS5765426A/en
Publication of JPS5765426A publication Critical patent/JPS5765426A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce the capacity of an electromagnet for attracting an armature, by placing in contact with the end face of a coil bobbin and flange of the armature to which one end of a coiled spring provided on the peripheral part of a rotary shaft is anchored.
CONSTITUTION: At a clutch, a driving rotary shaft 1 is supported on the peripheral surface of a driven rotary shaft 2 and a coiled spring 4 is fitted around the rotary shafts 1,2. The groove of an armature 7 is fitted with the outward hook 6 of the spring 4. One side of a flange 7' is opposed to the end face of a yoke 9 containing an exciting coil 10. The side of the flange 7' is placed in contact with the end face of a coil bobbin 12. The armature 7 is provided with a hoked force to the hook 6 by the frictional contact between the flange 7' and the bobbin 12 to keep the hook 6 from turning. For that reason, the coiled spring 4 is tightly wound to couple the rotary shafts 1, 2 to each other to transmit motive power.
COPYRIGHT: (C)1982,JPO&Japio
JP55141197A 1980-10-09 1980-10-09 Electromagnetic spring clutch Pending JPS5765426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141197A JPS5765426A (en) 1980-10-09 1980-10-09 Electromagnetic spring clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141197A JPS5765426A (en) 1980-10-09 1980-10-09 Electromagnetic spring clutch

Publications (1)

Publication Number Publication Date
JPS5765426A true JPS5765426A (en) 1982-04-21

Family

ID=15286406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141197A Pending JPS5765426A (en) 1980-10-09 1980-10-09 Electromagnetic spring clutch

Country Status (1)

Country Link
JP (1) JPS5765426A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63129847A (en) * 1986-11-18 1988-06-02 Daishin:Kk Electromagnetic controller
US5099974A (en) * 1990-08-01 1992-03-31 Dana Corporation Electromagnetically actuated spring clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63129847A (en) * 1986-11-18 1988-06-02 Daishin:Kk Electromagnetic controller
US5099974A (en) * 1990-08-01 1992-03-31 Dana Corporation Electromagnetically actuated spring clutch

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