JPS57149654A - Transmission device - Google Patents

Transmission device

Info

Publication number
JPS57149654A
JPS57149654A JP3313581A JP3313581A JPS57149654A JP S57149654 A JPS57149654 A JP S57149654A JP 3313581 A JP3313581 A JP 3313581A JP 3313581 A JP3313581 A JP 3313581A JP S57149654 A JPS57149654 A JP S57149654A
Authority
JP
Japan
Prior art keywords
force
rotary
rotary body
repulsive force
exerts
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
JP3313581A
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 JP3313581A priority Critical patent/JPS57149654A/en
Publication of JPS57149654A publication Critical patent/JPS57149654A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

PURPOSE:To prevent unsymmetrical wear of bearing by installing magnetic poles at the inner or outer periphery of two rotary bodies, and thus providing repulsive force and attractive force against the harmful attractive force and repulsive force of the rotary bodies, respectively. CONSTITUTION:Subsidiary magnet plates, a1, a1, and a2, a2', each having a uniform thickness, W1, W1' and W2, W2', and uniform magnetic polarity N, are installed circumferentially on the both ends of each rotary body 1, 2. With above installation, repulsive force, f1 and f1', are generated at a1 and a1' respectively, and the force, f1+f1', which is in reversed direction against the force F1 is imposed on the shaft of rotary body 1. In the same manner, repulsive force, f2 and f2', are generated at a2 and a2' respectively, and the force, f2+f2', which is opposite to the force F2 exerts on the shaft of rotary body 2. When relations ¦F1¦=¦f1¦+¦f1'¦and¦F2¦=¦f2¦+ ¦f2'¦is established, opposing of forces cancel each other, and no force exerts on the shafts of rotary bodies 1, 2.
JP3313581A 1981-03-10 1981-03-10 Transmission device Pending JPS57149654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3313581A JPS57149654A (en) 1981-03-10 1981-03-10 Transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3313581A JPS57149654A (en) 1981-03-10 1981-03-10 Transmission device

Publications (1)

Publication Number Publication Date
JPS57149654A true JPS57149654A (en) 1982-09-16

Family

ID=12378151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3313581A Pending JPS57149654A (en) 1981-03-10 1981-03-10 Transmission device

Country Status (1)

Country Link
JP (1) JPS57149654A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004576A1 (en) * 1986-01-24 1987-07-30 Kohei Minato Magnetic rotary device
JPH01146787U (en) * 1988-03-11 1989-10-11
JPH01166481U (en) * 1988-05-13 1989-11-21
JP2005233326A (en) * 2004-02-20 2005-09-02 Kayaba Ind Co Ltd Transmission mechanism
JP2006144362A (en) * 2004-11-18 2006-06-08 Nichibei Co Ltd Blind
WO2007055419A1 (en) * 2005-11-10 2007-05-18 Crystalbay Co., Ltd. Permanent magnet unit and rotation assist device
WO2007113357A1 (en) * 2006-04-04 2007-10-11 Ramon Freixas Vila Magnetic motor
JP2008157424A (en) * 2006-12-26 2008-07-10 Fec:Kk Rotating power transmission device
JP2008535462A (en) * 2005-04-08 2008-08-28 アンドリュー ボイド フレンチ Magnetic drive
KR101248013B1 (en) 2011-09-29 2013-03-27 최중선 Roll screen device
JP2016217339A (en) * 2015-05-25 2016-12-22 一寿 今野 Water-less water turbine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912358B1 (en) * 1970-01-28 1974-03-23
JPS5371749A (en) * 1976-12-06 1978-06-26 Katsurou Suyama Nonncontacting rotary motion transmission wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912358B1 (en) * 1970-01-28 1974-03-23
JPS5371749A (en) * 1976-12-06 1978-06-26 Katsurou Suyama Nonncontacting rotary motion transmission wheel

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004576A1 (en) * 1986-01-24 1987-07-30 Kohei Minato Magnetic rotary device
US4751486A (en) * 1986-01-24 1988-06-14 Kohei Minato Magnetic rotation apparatus
JPH01146787U (en) * 1988-03-11 1989-10-11
JPH0723031Y2 (en) * 1988-03-11 1995-05-24 日本板硝子株式会社 Power transmission device by magnet
JPH01166481U (en) * 1988-05-13 1989-11-21
JP2005233326A (en) * 2004-02-20 2005-09-02 Kayaba Ind Co Ltd Transmission mechanism
JP2006144362A (en) * 2004-11-18 2006-06-08 Nichibei Co Ltd Blind
JP4509745B2 (en) * 2004-11-18 2010-07-21 株式会社ニチベイ blind
JP2008535462A (en) * 2005-04-08 2008-08-28 アンドリュー ボイド フレンチ Magnetic drive
WO2007055419A1 (en) * 2005-11-10 2007-05-18 Crystalbay Co., Ltd. Permanent magnet unit and rotation assist device
WO2007113357A1 (en) * 2006-04-04 2007-10-11 Ramon Freixas Vila Magnetic motor
KR100970807B1 (en) 2006-04-04 2010-07-16 라몬 프레이사스 비라 Magnetic motor
JP2008157424A (en) * 2006-12-26 2008-07-10 Fec:Kk Rotating power transmission device
KR101248013B1 (en) 2011-09-29 2013-03-27 최중선 Roll screen device
JP2016217339A (en) * 2015-05-25 2016-12-22 一寿 今野 Water-less water turbine

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