JPS57140961A - Transmission gear - Google Patents

Transmission gear

Info

Publication number
JPS57140961A
JPS57140961A JP2423681A JP2423681A JPS57140961A JP S57140961 A JPS57140961 A JP S57140961A JP 2423681 A JP2423681 A JP 2423681A JP 2423681 A JP2423681 A JP 2423681A JP S57140961 A JPS57140961 A JP S57140961A
Authority
JP
Japan
Prior art keywords
disc
magnetic poles
groove
opposed
periodically
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
JP2423681A
Other languages
Japanese (ja)
Inventor
Shintaro Oshima
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.)
OSHIMA SHINTAROU
Original Assignee
OSHIMA SHINTAROU
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 OSHIMA SHINTAROU filed Critical OSHIMA SHINTAROU
Priority to JP2423681A priority Critical patent/JPS57140961A/en
Publication of JPS57140961A publication Critical patent/JPS57140961A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/005—Magnetic gearings with physical contact between gears

Abstract

PURPOSE:To make non-contact transmission possible by arranging circular rotary bodies on whose circumferences magnetic poles are placed leaving a space such that they are opposed at a minute interval to each other. CONSTITUTION:A groove 1a is provided on the outer circumference of a disc 1, and magnetic poles 3 of N are arranged on the circumference periodically interposing certain spacers 4. A disc 2 provided with N poles periodically on its outer circumference interposing the same spacers 4 as the case of the disc 1 is fitted in the groove 1a of said disc 1, and magnetic poles 3a on the both sides of groove 1a of the disc 1 are arranged such that said magnetic poles 3a are opposed to magnetic poles 3 of the disc 2 at an interval d.
JP2423681A 1981-02-23 1981-02-23 Transmission gear Pending JPS57140961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2423681A JPS57140961A (en) 1981-02-23 1981-02-23 Transmission gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2423681A JPS57140961A (en) 1981-02-23 1981-02-23 Transmission gear

Publications (1)

Publication Number Publication Date
JPS57140961A true JPS57140961A (en) 1982-08-31

Family

ID=12132615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2423681A Pending JPS57140961A (en) 1981-02-23 1981-02-23 Transmission gear

Country Status (1)

Country Link
JP (1) JPS57140961A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231364A (en) * 1985-07-29 1987-02-10 Yoshiro Nakamatsu Magnetic coupler
JPS6311059A (en) * 1986-06-30 1988-01-18 Teijin Seiki Co Ltd Method of inversely transfer magnetic torque
JPH02223375A (en) * 1990-01-11 1990-09-05 Katsuo Tsurumoto Magnetic gear unit
GB2404715A (en) * 2003-08-08 2005-02-09 Yung-Ho Liue Non-contact type magnetic wheel transmission structure
JP2006020413A (en) * 2004-07-01 2006-01-19 Okura Yusoki Co Ltd Magnetic interlocking device and roller conveyor
JP2008535462A (en) * 2005-04-08 2008-08-28 アンドリュー ボイド フレンチ Magnetic drive
EP2874293A1 (en) * 2013-11-14 2015-05-20 Universidad Carlos III de Madrid Contactless magnetic gear
WO2016184513A1 (en) * 2015-05-20 2016-11-24 Festo Ag & Co. Kg Transmission
WO2017154873A1 (en) * 2016-03-09 2017-09-14 中村　和彦 Rotation assistance mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586951A (en) * 1978-12-21 1980-07-01 Dai Ichi Seiko Co Ltd Transmission mechanism utilizing magnet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586951A (en) * 1978-12-21 1980-07-01 Dai Ichi Seiko Co Ltd Transmission mechanism utilizing magnet

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231364A (en) * 1985-07-29 1987-02-10 Yoshiro Nakamatsu Magnetic coupler
JPS6311059A (en) * 1986-06-30 1988-01-18 Teijin Seiki Co Ltd Method of inversely transfer magnetic torque
JPH02223375A (en) * 1990-01-11 1990-09-05 Katsuo Tsurumoto Magnetic gear unit
GB2404715A (en) * 2003-08-08 2005-02-09 Yung-Ho Liue Non-contact type magnetic wheel transmission structure
JP2006020413A (en) * 2004-07-01 2006-01-19 Okura Yusoki Co Ltd Magnetic interlocking device and roller conveyor
JP2008535462A (en) * 2005-04-08 2008-08-28 アンドリュー ボイド フレンチ Magnetic drive
CN102739013A (en) * 2005-04-08 2012-10-17 安德鲁·博伊德·弗伦奇 Magnetic drive apparatus
EP2874293A1 (en) * 2013-11-14 2015-05-20 Universidad Carlos III de Madrid Contactless magnetic gear
WO2016184513A1 (en) * 2015-05-20 2016-11-24 Festo Ag & Co. Kg Transmission
CN107534382A (en) * 2015-05-20 2018-01-02 费斯托股份有限两合公司 Transmission mechanism
WO2017154873A1 (en) * 2016-03-09 2017-09-14 中村　和彦 Rotation assistance mechanism
US10273942B2 (en) 2016-03-09 2019-04-30 Kazuhiko Nakamura Rotation assistance mechanism

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