KR100950995B1 - 역입력 간섭방지 기능을 갖는 모터용 변속기 - Google Patents
역입력 간섭방지 기능을 갖는 모터용 변속기 Download PDFInfo
- Publication number
- KR100950995B1 KR100950995B1 KR1020080026273A KR20080026273A KR100950995B1 KR 100950995 B1 KR100950995 B1 KR 100950995B1 KR 1020080026273 A KR1020080026273 A KR 1020080026273A KR 20080026273 A KR20080026273 A KR 20080026273A KR 100950995 B1 KR100950995 B1 KR 100950995B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- transmission
- ball
- pole
- mounting ring
- Prior art date
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Images
Classifications
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- 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
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
- F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
- F16H3/005—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction for gearings using gears having orbital motion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19172—Reversal of direction of power flow changes power transmission to alternate path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Retarders (AREA)
- Braking Arrangements (AREA)
- Friction Gearing (AREA)
Abstract
Description
Claims (5)
- 모터의 원동축(10)이 정회전할때에는 출력커버(20)로 정회전 정속출력되고, 모터의 원동축(10)이 역회전할때에는 출력커버(20)로 정회전 변속출력되는 통상의 모터용 변속기에 있어서,상기 원동축(10)의 외주면상에는 돌출된 키(10a)가 형성되고, 상기 키(10a)의 폭보다 큰 키홈(15a)을 갖는 폴장착링(15)이 상기 키(10a)에 결합되고, 상기 폴장착링(15)에는 서로 반대의 방향성을 갖는 정속폴(11) 및 변속폴(12)이 상기 키홈(15a)으로 하부가 연장되도록 장착되며, 상기 폴장착링(15)은 별도로 고정된 마찰핀(60)에 의해 마찰고정되어, 상기 원동축(10)의 회전방향에 따라 적어도 어느 하나 또는 모든 폴(11,12)이 상기 키(10a)에 의해 눕혀짐을 특징으로 하는 역입력 간섭방지 기능을 갖는 모터용 변속기.
- 모터의 원동축(10)이 정회전할때에는 출력커버(20)로 정회전 정속출력되고, 모터의 원동축(10)이 역회전할때에는 출력커버(20)로 정회전 변속출력되는 통상의 모터용 변속기에 있어서,상기 원동축(10)의 외주면(10b)은 다각형으로 형성되고, 상기 외주면(10b)에는 소정간격 서로 이격된 정속볼(13) 및 변속볼(14)이 상측 및 하측이 돌출되도록 내장된 볼장착링(16)이 결합되며, 상기 볼장착링(16)은 별도로 고정된 마찰핀(60)에 의해 마찰고정되어, 상기 원동축(10)의 회전방향에 따라 적어도 어느 하나 또는 모든 볼(13,14)이 상기 외주면(10b)에서 이탈됨을 특징으로 하는 역입력 간섭방지 기능을 갖는 모터용 변속기.
- 제 2 항에 있어서, 상기 외주면(10b)의 모서리면은 오목한 곡선 형상임을 특징으로 하는 역입력 간섭방지 기능을 갖는 모터용 변속기.
- 제 2 항에 있어서, 상기 외주면(10b)의 모서리면은 오목하게 각진 형상임을 특징으로 하는 역입력 간섭방지 기능을 갖는 모터용 변속기.
- 제 2 항에 있어서, 상기 외주면(10b)의 모서리면은 파형 형상임을 특징으로 하는 역입력 간섭방지 기능을 갖는 모터용 변속기.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080026273A KR100950995B1 (ko) | 2008-03-21 | 2008-03-21 | 역입력 간섭방지 기능을 갖는 모터용 변속기 |
PCT/KR2009/001373 WO2009116802A2 (ko) | 2008-03-21 | 2009-03-18 | 역입력 간섭방지 기능을 갖는 모터용 변속기 |
EP11185071A EP2434180B1 (en) | 2008-03-21 | 2009-03-18 | Speed controller for motor preventing interference from reverse input |
JP2011500703A JP5182831B2 (ja) | 2008-03-21 | 2009-03-18 | 逆入力干渉防止機能を有するモータ用変速機 |
CN200980110031XA CN101978194B (zh) | 2008-03-21 | 2009-03-18 | 防止由于反向输入而造成干涉的用于马达的速度控制器 |
CA2784797A CA2784797C (en) | 2008-03-21 | 2009-03-18 | Speed controller for motor preventing interference from reverse input |
EP09722612A EP2258964B1 (en) | 2008-03-21 | 2009-03-18 | Speed controller for motor preventing interference from reverse input |
CA2718606A CA2718606C (en) | 2008-03-21 | 2009-03-18 | Speed controller for motor preventing interference from reverse input |
US12/933,469 US8490515B2 (en) | 2008-03-21 | 2009-03-18 | Speed controller for motor preventing interference from reverse input |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080026273A KR100950995B1 (ko) | 2008-03-21 | 2008-03-21 | 역입력 간섭방지 기능을 갖는 모터용 변속기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090100820A KR20090100820A (ko) | 2009-09-24 |
KR100950995B1 true KR100950995B1 (ko) | 2010-04-02 |
Family
ID=41091397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080026273A KR100950995B1 (ko) | 2008-03-21 | 2008-03-21 | 역입력 간섭방지 기능을 갖는 모터용 변속기 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8490515B2 (ko) |
EP (2) | EP2434180B1 (ko) |
JP (1) | JP5182831B2 (ko) |
KR (1) | KR100950995B1 (ko) |
CN (1) | CN101978194B (ko) |
CA (2) | CA2718606C (ko) |
WO (1) | WO2009116802A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014025130A1 (ko) * | 2012-08-09 | 2014-02-13 | (주)엠비아이 | 다단 변속기 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8257220B2 (en) * | 2010-02-03 | 2012-09-04 | Tai-Her Yang | Clutch type reversible transmission bicycle with bidirectional input and one-way output |
KR20150077659A (ko) * | 2013-12-30 | 2015-07-08 | 현대다이모스(주) | 역전 변속 장치 |
US9447845B2 (en) * | 2014-05-08 | 2016-09-20 | Dura Operating, Llc | Anti-backdrive actuator assembly |
KR101791010B1 (ko) * | 2015-09-15 | 2017-10-27 | (주)엠비아이 | 모터용 변속기 |
Citations (4)
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JPS5663155A (en) | 1979-10-26 | 1981-05-29 | Honda Motor Co Ltd | Automatic speed change gear |
JPS5673258A (en) | 1979-11-19 | 1981-06-17 | Honda Motor Co Ltd | Limiting differential gear |
JP2005325862A (ja) | 2004-05-12 | 2005-11-24 | Nsk Ltd | 可変幅プーリ制御装置 |
JP2007225103A (ja) | 2006-02-24 | 2007-09-06 | Noriaki Nakajima | 遊星歯車とフルードカップリングの自動無段変速装置 |
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FR1033697A (fr) * | 1951-03-07 | 1953-07-15 | Dispositif auto-réducteur de vitesse, applicable notamment aux machines à laver | |
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EP1910696A1 (en) * | 2005-04-07 | 2008-04-16 | Dong-Hwan Byun | Reverse input prevent clutch bearing assembly |
-
2008
- 2008-03-21 KR KR1020080026273A patent/KR100950995B1/ko active IP Right Grant
-
2009
- 2009-03-18 EP EP11185071A patent/EP2434180B1/en not_active Not-in-force
- 2009-03-18 EP EP09722612A patent/EP2258964B1/en not_active Not-in-force
- 2009-03-18 JP JP2011500703A patent/JP5182831B2/ja not_active Expired - Fee Related
- 2009-03-18 US US12/933,469 patent/US8490515B2/en active Active
- 2009-03-18 WO PCT/KR2009/001373 patent/WO2009116802A2/ko active Application Filing
- 2009-03-18 CA CA2718606A patent/CA2718606C/en active Active
- 2009-03-18 CN CN200980110031XA patent/CN101978194B/zh active Active
- 2009-03-18 CA CA2784797A patent/CA2784797C/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5663155A (en) | 1979-10-26 | 1981-05-29 | Honda Motor Co Ltd | Automatic speed change gear |
JPS5673258A (en) | 1979-11-19 | 1981-06-17 | Honda Motor Co Ltd | Limiting differential gear |
JP2005325862A (ja) | 2004-05-12 | 2005-11-24 | Nsk Ltd | 可変幅プーリ制御装置 |
JP2007225103A (ja) | 2006-02-24 | 2007-09-06 | Noriaki Nakajima | 遊星歯車とフルードカップリングの自動無段変速装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014025130A1 (ko) * | 2012-08-09 | 2014-02-13 | (주)엠비아이 | 다단 변속기 |
Also Published As
Publication number | Publication date |
---|---|
CN101978194B (zh) | 2013-10-02 |
CN101978194A (zh) | 2011-02-16 |
WO2009116802A3 (ko) | 2009-12-17 |
EP2258964B1 (en) | 2012-08-15 |
CA2718606A1 (en) | 2009-09-24 |
JP5182831B2 (ja) | 2013-04-17 |
EP2434180A1 (en) | 2012-03-28 |
KR20090100820A (ko) | 2009-09-24 |
WO2009116802A2 (ko) | 2009-09-24 |
EP2258964A4 (en) | 2011-04-13 |
US8490515B2 (en) | 2013-07-23 |
JP2011515634A (ja) | 2011-05-19 |
EP2434180B1 (en) | 2013-02-13 |
EP2258964A2 (en) | 2010-12-08 |
US20110015027A1 (en) | 2011-01-20 |
CA2718606C (en) | 2013-07-30 |
CA2784797C (en) | 2014-05-13 |
CA2784797A1 (en) | 2009-09-24 |
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