CA2343745C - Unite de transmission - Google Patents

Unite de transmission Download PDF

Info

Publication number
CA2343745C
CA2343745C CA002343745A CA2343745A CA2343745C CA 2343745 C CA2343745 C CA 2343745C CA 002343745 A CA002343745 A CA 002343745A CA 2343745 A CA2343745 A CA 2343745A CA 2343745 C CA2343745 C CA 2343745C
Authority
CA
Canada
Prior art keywords
transmitting
race
transmitting unit
bearing
unit according
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.)
Expired - Fee Related
Application number
CA002343745A
Other languages
English (en)
Other versions
CA2343745A1 (fr
Inventor
Wan Doo Kim
Byong Chol Choi
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.)
Korea Institute of Machinery and Materials KIMM
Original Assignee
Korea Institute of Machinery and Materials KIMM
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 Korea Institute of Machinery and Materials KIMM filed Critical Korea Institute of Machinery and Materials KIMM
Publication of CA2343745A1 publication Critical patent/CA2343745A1/fr
Application granted granted Critical
Publication of CA2343745C publication Critical patent/CA2343745C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
    • F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/34—Toothed gearings for conveying rotary motion with gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Friction Gearing (AREA)

Abstract

L'invention se rapporte à une unité de transmission qui utilise des paliers et applique un principe d'excentricité pour réduire ou accroître la vitesse de rotation. Un arbre d'entrée comporte une partie excentrée, intégrée, sur la périphérie externe de laquelle est assemblé un palier. Ce palier se déplace de manière excentrique lorsque l'arbre d'entrée est en rotation. Il est entouré par un chemin de roulement assurant la transmission, formé de manière intégrale, dans lequel sont ménagés une pluralité d'orifices radiaux. Des tiges de transmission identiques sont introduites respectivement dans les orifices radiaux du chemin de roulement assurant la transmission. Un chemin de roulement externe intégralement formé sur la périphérie externe du chemin de roulement assurant la transmission, possède plusieurs rainures ondulées disposées sur sa périphérie interne. Des billes identiques sont disposées respectivement entre les tiges de transmission et les rainures ondulées du chemin de roulement externe, de sorte que ces billes roulent sur les rainures ondulées. Il est possible de produire une telle unité de transmission à résistance accrue en réduisant sa dimension, tout en réduisant simultanément le bruit et les vibrations de cette unité.
CA002343745A 1999-04-30 2000-04-26 Unite de transmission Expired - Fee Related CA2343745C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1999/7601U 1999-04-30
KR2019990007601U KR200208549Y1 (ko) 1999-04-30 1999-04-30 동력 전달 장치
PCT/KR2000/000395 WO2000066912A1 (fr) 1999-04-30 2000-04-26 Unite de transmission

Publications (2)

Publication Number Publication Date
CA2343745A1 CA2343745A1 (fr) 2000-11-09
CA2343745C true CA2343745C (fr) 2003-12-23

Family

ID=19575866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002343745A Expired - Fee Related CA2343745C (fr) 1999-04-30 2000-04-26 Unite de transmission

Country Status (6)

Country Link
JP (1) JP3698990B2 (fr)
KR (1) KR200208549Y1 (fr)
AU (1) AU4435000A (fr)
CA (1) CA2343745C (fr)
DE (1) DE10081339B4 (fr)
WO (1) WO2000066912A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247204B4 (de) 2002-10-10 2004-12-16 Jan Klindworth Verstellvorrichtung
KR100805375B1 (ko) 2006-12-28 2008-02-20 한월숙 밀폐형 직선 이송로봇
DE102007019607A1 (de) * 2007-04-02 2008-10-16 Wittenstein Ag Koaxialgetriebe, insbesondere Hohlwellengetriebe für die industrielle Antriebstechnik
DE102007020415A1 (de) * 2007-04-27 2008-11-06 Wittenstein Ag Koaxialgetriebe
DE102011101131A1 (de) 2011-05-11 2012-11-15 Sms Meer Gmbh Getriebe zur Übertragung eines Drehmoments
KR101587552B1 (ko) * 2012-06-06 2016-01-21 모리히토 나카다 증력 베어링
CN105952871B (zh) * 2016-05-23 2018-08-10 深圳市沃尔曼精密机械技术有限公司 一种可以承受轴向力的减速器以及电机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468175A (en) * 1967-08-15 1969-09-23 Jan W Rabek Transmission
CN85200923U (zh) * 1985-04-01 1986-02-12 湖北省机械研究所 传动轴承
DE3667832D1 (de) * 1985-04-12 1990-02-01 Beijing Inst Of Aeronautics An Exzentergetriebe mit oszillierenden zaehnen.
CN1031363C (zh) * 1989-07-11 1996-03-20 郑悦 一种少齿差齿轮副及其传动机构
JP2983057B2 (ja) * 1990-11-29 1999-11-29 株式会社ブリヂストン 電気粘性流体
JP2771418B2 (ja) * 1993-02-12 1998-07-02 住友重機械工業株式会社 内接噛合遊星歯車構造の角度伝達誤差の低減方法及び内接噛合遊星歯車変速機
JP3444643B2 (ja) * 1994-03-08 2003-09-08 住友重機械工業株式会社 内接噛合遊星歯車構造及びその歯車の製造方法
DE59600367D1 (de) * 1995-05-09 1998-08-27 Alpha Getriebebau Gmbh Zweistufiges planetenzahnradgetriebe

Also Published As

Publication number Publication date
KR19990033596U (ko) 1999-08-16
KR200208549Y1 (ko) 2001-01-15
CA2343745A1 (fr) 2000-11-09
DE10081339T5 (de) 2004-11-11
JP2002543351A (ja) 2002-12-17
WO2000066912A1 (fr) 2000-11-09
DE10081339B4 (de) 2005-12-08
JP3698990B2 (ja) 2005-09-21
AU4435000A (en) 2000-11-17

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Effective date: 20140428