[go: up one dir, main page]

JPS61270552A - 変速機 - Google Patents

変速機

Info

Publication number
JPS61270552A
JPS61270552A JP11252485A JP11252485A JPS61270552A JP S61270552 A JPS61270552 A JP S61270552A JP 11252485 A JP11252485 A JP 11252485A JP 11252485 A JP11252485 A JP 11252485A JP S61270552 A JPS61270552 A JP S61270552A
Authority
JP
Japan
Prior art keywords
ring
retainer
sun shaft
planetary roller
planetary
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
JP11252485A
Other languages
English (en)
Inventor
Yasunori Kanehisa
金久 保宣
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11252485A priority Critical patent/JPS61270552A/ja
Publication of JPS61270552A publication Critical patent/JPS61270552A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Friction Gearing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 [技術分野1 本発明はころがり遊星機構を用いた変速機に関するもの
である。
[背景技術1 ころがり遊星機構による変速機は、太陽軸とこれと同心
のリングとの間に、これら両者にころがり接触する複数
個の遊星ローラを配設するとともに各遊星ローラをリテ
ーナで保持し、太陽軸とリングとリテーナの3つのうち
のいずれか1つを固定したものとして、残る2つのうち
の一方を入力側、他方を出力側とするのであるが、この
ころがり接触による遊星機構においては、遊星ローラと
太陽軸及び遊星ローラとリングの各接触を得るために、
予圧力を与える必要がある。そして従来における予圧力
の付与は、リングの焼き嵌めや、リングの内周面に弾性
材を設けることで行なわれていたのであるが、前者の場
合、予圧力の調整が困難であり、また常に人外な圧接力
がかかっているために、変速機の寿命に問題がある。そ
して後者にあっては、複数個の遊星ローラに予圧力を均
等にかけにくいという問題点を有している。
[発明の目的1 本発明はこのような京に鑑み為されたものであり、その
目的とするところは予圧力の設定が簡単であるとともに
調整も容易に行なえるころがり遊星型の変速機を提供す
るにある。
[発明の開示1 しかして本発明は、太陽軸とこれと同心のリングとの間
に、これら両者にころがり接触する遊星ローラを配設す
るとともに遊星ローラをリテーナで保持したころがり遊
星型変速機において、太陽軸と遊星ローラとを強磁性体
で、リテーナを常磁性体で、固定されたリングを電磁石
で形成していることに特徴を有しているものであり、リ
ングと遊星ローラと太陽軸との各間に働く磁気吸引力が
予圧力として作用するようにしたものであるとと・もに
、この磁気吸引力はリングである電磁石でもって調整す
ることがで終るようにしたものである。
尚、リングを電磁石とすることから、この材質は透磁率
の高いものとする。また、太陽軸と遊星ローラとリング
とが接触しておらない状態では意味をなさないことから
、リングの装着を焼き嵌めで行なうものとする。ただし
、この焼か嵌めによって得られる初期予圧力は、上記3
者が少し接触する程度でよい。
以下本発明を図示の実施例に基づいて詳述すると、太陽
軸1と、これと同心のリング2と、複数個の遊星ローラ
3及びリテーナ4とからなるこの変速機は、各遊星ロー
ラ3が太陽軸1の外周面とリング2の内周面とにころが
i)接触するものであって、各遊星ローラ3はその両端
の軸20がリテーナ4によって支持されており、またリ
テーナ4には出力軸40が取り付けられ、リテーナ4内
面に配された軸受10によって太陽軸1の自由端が支持
されている。
そして太陽軸1と各遊星ローラ3とが強磁性体によって
形成されているとともに、リテーナ4が常磁性体によっ
て形成されており、リング2は高透磁率を有するものと
されているとともに、外周部にコイル5が巻回されるこ
とで、電磁石を構成するものとされている。
しかしてこの変速機においては、リング2を固定した状
態において、太陽軸1を入力軸としてこれを回転させた
ならば、太陽軸1及びりング2に接触する遊星ローラ3
は、自転しつつ公転を行なうものであり、この公転運動
がリテーナ4の回転として、出力軸40に伝達されるも
のであるが、この時、リング2に装着されたコイル5に
所要の電流を流せば、遊星ローラ3とりング2及びM星
ローラ3と太陽軸1の開に働く磁気吸引力によって、こ
れらの間に必要とする予圧力を得ることがでトるもので
あり、またこの予圧力はコイル5に流す電流値によって
調整することができるために、出力トルクに合った予圧
力を設定することができるものである。従って、通常は
リング2の焼き嵌めによるところの小さな予圧力だけと
しておき、出力軸40に高負荷が作用するような時だけ
、コイル5に電流を流して、予圧力を高めると11うこ
とができるものである。尚、予圧力に関与しなl、1リ
テーナ4は常磁性体であるために、円滑な回転を行なう
[発明の効果1 以上のように本発明においては、遊星ローラが内接する
固定されたリングを電磁石とし、これによるところの磁
気吸引力でもってリングと遊星ローラあるいは過量ロー
ラと太陽軸との間の予圧力の設定並びに調整を行なえる
ものであって、必要とする予圧力を容易に且つ確実に得
ることができて動力伝達効率を高めることができるとと
もに、リングを電磁石として働かせていない時には小さ
な予圧力がかかるだけとなるために、装置の寿命も向上
するものである。
【図面の簡単な説明】
第1図は本発明一実施例の正面図、第2図は同上め断面
図であって、1は太陽軸、2はリング、3は遊星ローラ
、4はリテーナを示す。

Claims (1)

    【特許請求の範囲】
  1. (1)太陽軸とこれと同心のリングとの間に、これら両
    者にころがり接触する遊星ローラを配設するとともに遊
    星ローラをリテーナで保持したころがり遊星型変速機に
    おいて、太陽軸と遊星ローラとを強磁性体で、リテーナ
    を常磁性体で、固定されたリングを電磁石で形成して成
    ることを特徴とする変速機。
JP11252485A 1985-05-25 1985-05-25 変速機 Pending JPS61270552A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11252485A JPS61270552A (ja) 1985-05-25 1985-05-25 変速機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11252485A JPS61270552A (ja) 1985-05-25 1985-05-25 変速機

Publications (1)

Publication Number Publication Date
JPS61270552A true JPS61270552A (ja) 1986-11-29

Family

ID=14588799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11252485A Pending JPS61270552A (ja) 1985-05-25 1985-05-25 変速機

Country Status (1)

Country Link
JP (1) JPS61270552A (ja)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8845485B2 (en) 2011-04-04 2014-09-30 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
US8852050B2 (en) 2008-08-26 2014-10-07 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8870711B2 (en) 2008-10-14 2014-10-28 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8900085B2 (en) 2007-07-05 2014-12-02 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8920285B2 (en) 2004-10-05 2014-12-30 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8996263B2 (en) 2007-11-16 2015-03-31 Fallbrook Intellectual Property Company Llc Controller for variable transmission
US9017207B2 (en) 2006-06-26 2015-04-28 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9022889B2 (en) 2005-10-28 2015-05-05 Fallbrook Intellectual Property Company Llc Electromotive drives
US9046158B2 (en) 2003-02-28 2015-06-02 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9074674B2 (en) 2008-06-23 2015-07-07 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9086145B2 (en) 2006-11-08 2015-07-21 Fallbrook Intellectual Property Company Llc Clamping force generator
US9121464B2 (en) 2005-12-09 2015-09-01 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9182018B2 (en) 2008-02-29 2015-11-10 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US9239099B2 (en) 2007-02-16 2016-01-19 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9249880B2 (en) 2007-12-21 2016-02-02 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
US9273760B2 (en) 2007-04-24 2016-03-01 Fallbrook Intellectual Property Company Llc Electric traction drives
US9279482B2 (en) 2009-04-16 2016-03-08 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9328807B2 (en) 2007-02-01 2016-05-03 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9341246B2 (en) 2005-11-22 2016-05-17 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9360089B2 (en) 2010-03-03 2016-06-07 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9365203B2 (en) 2008-08-05 2016-06-14 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9371894B2 (en) 2007-02-12 2016-06-21 Fallbrook Intellectual Property Company Llc Continuously variable transmissions and methods therefor
US9611921B2 (en) 2012-01-23 2017-04-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9618100B2 (en) 2008-05-07 2017-04-11 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US9677650B2 (en) 2013-04-19 2017-06-13 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9683640B2 (en) 2008-06-06 2017-06-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9683638B2 (en) 2005-12-30 2017-06-20 Fallbrook Intellectual Property Company Llc Continuously variable gear transmission
US9945456B2 (en) 2007-06-11 2018-04-17 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US10458526B2 (en) 2016-03-18 2019-10-29 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, systems and methods
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11667351B2 (en) 2016-05-11 2023-06-06 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission

Cited By (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10428939B2 (en) 2003-02-28 2019-10-01 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9046158B2 (en) 2003-02-28 2015-06-02 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9732848B2 (en) 2003-02-28 2017-08-15 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10036453B2 (en) 2004-10-05 2018-07-31 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8920285B2 (en) 2004-10-05 2014-12-30 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9506562B2 (en) 2005-10-28 2016-11-29 Fallbrook Intellectual Property Company Llc Electromotive drives
US9950608B2 (en) 2005-10-28 2018-04-24 Fallbrook Intellectual Property Company Llc Electromotive drives
US9022889B2 (en) 2005-10-28 2015-05-05 Fallbrook Intellectual Property Company Llc Electromotive drives
US9341246B2 (en) 2005-11-22 2016-05-17 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10711869B2 (en) 2005-11-22 2020-07-14 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9709138B2 (en) 2005-11-22 2017-07-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9121464B2 (en) 2005-12-09 2015-09-01 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10208840B2 (en) 2005-12-09 2019-02-19 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US11454303B2 (en) 2005-12-09 2022-09-27 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9683638B2 (en) 2005-12-30 2017-06-20 Fallbrook Intellectual Property Company Llc Continuously variable gear transmission
US11598397B2 (en) 2005-12-30 2023-03-07 Fallbrook Intellectual Property Company Llc Continuously variable gear transmission
US9017207B2 (en) 2006-06-26 2015-04-28 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9726282B2 (en) 2006-06-26 2017-08-08 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9086145B2 (en) 2006-11-08 2015-07-21 Fallbrook Intellectual Property Company Llc Clamping force generator
US10703372B2 (en) 2007-02-01 2020-07-07 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9328807B2 (en) 2007-02-01 2016-05-03 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9676391B2 (en) 2007-02-01 2017-06-13 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9878719B2 (en) 2007-02-01 2018-01-30 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US10260607B2 (en) 2007-02-12 2019-04-16 Fallbrook Intellectual Property Company Llc Continuously variable transmissions and methods therefor
US9371894B2 (en) 2007-02-12 2016-06-21 Fallbrook Intellectual Property Company Llc Continuously variable transmissions and methods therefor
US9239099B2 (en) 2007-02-16 2016-01-19 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10094453B2 (en) 2007-02-16 2018-10-09 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10056811B2 (en) 2007-04-24 2018-08-21 Fallbrook Intellectual Property Company Llc Electric traction drives
US9574643B2 (en) 2007-04-24 2017-02-21 Fallbrook Intellectual Property Company Llc Electric traction drives
US9273760B2 (en) 2007-04-24 2016-03-01 Fallbrook Intellectual Property Company Llc Electric traction drives
US9945456B2 (en) 2007-06-11 2018-04-17 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9869388B2 (en) 2007-07-05 2018-01-16 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10260629B2 (en) 2007-07-05 2019-04-16 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8900085B2 (en) 2007-07-05 2014-12-02 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US11125329B2 (en) 2007-11-16 2021-09-21 Fallbrook Intellectual Property Company Llc Controller for variable transmission
US10100927B2 (en) 2007-11-16 2018-10-16 Fallbrook Intellectual Property Company Llc Controller for variable transmission
US8996263B2 (en) 2007-11-16 2015-03-31 Fallbrook Intellectual Property Company Llc Controller for variable transmission
US10704687B2 (en) 2007-12-21 2020-07-07 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
US9739375B2 (en) 2007-12-21 2017-08-22 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
US9249880B2 (en) 2007-12-21 2016-02-02 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
US9850993B2 (en) 2008-02-29 2017-12-26 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US9182018B2 (en) 2008-02-29 2015-11-10 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US9618100B2 (en) 2008-05-07 2017-04-11 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US9683640B2 (en) 2008-06-06 2017-06-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10634224B2 (en) 2008-06-06 2020-04-28 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10066713B2 (en) 2008-06-23 2018-09-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9074674B2 (en) 2008-06-23 2015-07-07 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9528561B2 (en) 2008-06-23 2016-12-27 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9365203B2 (en) 2008-08-05 2016-06-14 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9878717B2 (en) 2008-08-05 2018-01-30 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9903450B2 (en) 2008-08-26 2018-02-27 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8852050B2 (en) 2008-08-26 2014-10-07 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10704657B2 (en) 2008-08-26 2020-07-07 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8870711B2 (en) 2008-10-14 2014-10-28 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9574642B2 (en) 2008-10-14 2017-02-21 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10253880B2 (en) 2008-10-14 2019-04-09 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9920823B2 (en) 2009-04-16 2018-03-20 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9279482B2 (en) 2009-04-16 2016-03-08 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10746270B2 (en) 2009-04-16 2020-08-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10066712B2 (en) 2010-03-03 2018-09-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9360089B2 (en) 2010-03-03 2016-06-07 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9291251B2 (en) 2010-11-10 2016-03-22 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10197147B2 (en) 2010-11-10 2019-02-05 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8845485B2 (en) 2011-04-04 2014-09-30 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
US10428915B2 (en) 2012-01-23 2019-10-01 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9611921B2 (en) 2012-01-23 2017-04-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9677650B2 (en) 2013-04-19 2017-06-13 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10323732B2 (en) 2013-04-19 2019-06-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US10920882B2 (en) 2016-01-15 2021-02-16 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US11306818B2 (en) 2016-01-15 2022-04-19 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US10458526B2 (en) 2016-03-18 2019-10-29 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, systems and methods
US12145690B2 (en) 2016-05-11 2024-11-19 Enviolo B.V. Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US11667351B2 (en) 2016-05-11 2023-06-06 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmission
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11624432B2 (en) 2018-11-06 2023-04-11 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US12173778B2 (en) 2018-11-06 2024-12-24 Enviolo B.V. Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
US12000458B2 (en) 2019-02-26 2024-06-04 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
US11530739B2 (en) 2019-02-26 2022-12-20 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions

Similar Documents

Publication Publication Date Title
JPS61270552A (ja) 変速機
MY111888A (en) A spring clutch assembly with reduced radial bearing forces
BR9205977A (pt) Aparelho magnético impedidor de folga de uma transmissão para um veículo
EP0381677A1 (en) ASSEMBLY OF GEARS.
JPH0741524Y2 (ja) ロールフィード装置
JPS6077841U (ja) 遊星ロ−ラ式動力伝達装置
JPH0574301B2 (ja)
WO1996018048A3 (de) Vorrichtung zum regeln der vorspannung von drehlagern
JPS5686260A (en) Crank pulley
JPS60172751A (ja) 減速機
JPH01242820A (ja) 自在軸受装置
JPS6154968B2 (ja)
JPH05340455A (ja) 磁気摩擦ローラ式減速機
JPS6479413A (en) Bearing device
GB890142A (en) Improvements in or relating to electromagnetically actuated devices
JPS6040863A (ja) 減速機
JPS6469817A (en) Bearing device
JPS62155766A (ja) 動力発生機
JPH02303350A (ja) アウターロータモータ
JPS57178971A (en) Power steering device
JP3247733B2 (ja) 磁気摩擦ローラ式減速機
JPS6081514A (ja) 軸受装置
JPS6237561A (ja) 減速機
JPS61124763A (ja) 差動遊星ロ−ラ減速機
JPS5843167A (ja) 界磁集合体の着磁装置