KR101239441B1 - 마모 보정부를 갖는 벨트 인장 장치 - Google Patents
마모 보정부를 갖는 벨트 인장 장치 Download PDFInfo
- Publication number
- KR101239441B1 KR101239441B1 KR1020077021567A KR20077021567A KR101239441B1 KR 101239441 B1 KR101239441 B1 KR 101239441B1 KR 1020077021567 A KR1020077021567 A KR 1020077021567A KR 20077021567 A KR20077021567 A KR 20077021567A KR 101239441 B1 KR101239441 B1 KR 101239441B1
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- KR
- South Korea
- Prior art keywords
- bushing
- tensioning device
- spindle
- arm
- shaft
- 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.)
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H7/10—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H7/10—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1209—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
- F16H7/1218—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H7/10—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/081—Torsion springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Agricultural Machines (AREA)
Abstract
Description
Claims (12)
- 가요성 구동부를 인장시키는 인장 장치이며,기부와 기부에 수직으로 연장하는 샤프트를 구비하는 스핀들과,외부 절두원추형 표면과 스핀들 샤프트의 형상에 상보적인 내부 표면을 구비하고, 내부 표면에 샤프트를 수용하는 부싱과,스핀들 샤프트의 중앙축에 대하여 인장 장치 아암이 회동하게 하도록 부싱의 외부 절두원추형 표면에 상보적으로 결합하는 회동 표면을 구비하고, 가요성 구동부와 결합하도록 회전 가능 부재를 위한 부착점을 더 구비하는 인장 장치 아암과,스핀들에 대해 제1 회동 위치로 인장 장치 아암을 편의시키도록 스핀들과 인장 장치 아암 사이에 작용하는 제1 스프링과,부싱과 회동 표면 중 어느 하나 또는 둘 다의 마모를 보정하도록 그리고 부싱과 인장 장치 아암 사이의 마찰 완충력을 발생시키도록 회동 표면을 향하여 부싱을 편의시키는 마모 흡수 기구로서, 스핀들과 부싱 사이에서 작용하는 제2 스프링을 포함하는 마모 흡수 기구와,스핀들 내부로부터 부싱으로 슬롯을 통해 연장하는 하나 이상의 탭을 포함하며, 스핀들 내부에 이동 가능한 부싱 가이드를 포함하고,상기 부착점은 상기 회동 표면으로부터 이격되고,상기 제2 스프링은 스핀들과 부싱 가이드 사이에 작용하고 부싱 가이드는 내부 회동 표면을 향하여 부싱을 편의시키는 인장 장치.
- 제1항에 있어서, 가요성 구동부와 결합하도록 회전 가능 부재를 더 포함하고, 회전 가능 부재는 베어링을 통해 인장 장치 아암의 부착점에 장착되는 인장 장치.
- 제2항에 있어서, 회전 가능 부재는 풀리이고, 베어링은 롤러 베어링인 인장 장치.
- 삭제
- 삭제
- 제1항에 있어서, 제2 스프링은 코일 스프링인 인장 장치.
- 제1항에 있어서, 제2 스프링은 탄성 중합체 요소인 인장 장치.
- 제1항에 있어서, 인장 장치 아암은 드러스트 플레이트 및 드러스트 와셔를 수용하도록 슬롯을 포함하며, 드러스트 플레이트는 드러스트 플레이트 및 드러스트 와셔가 인장 장치 아암 내에 포획되어 유지되도록 샤프트의 중앙 축에 대하여 스핀들의 단부에 고정되고, 드러스트 플레이트는 샤프트의 중앙 축에 대하여 인장 장치 아암이 축 이탈 이동하는 것을 방지하도록 작동 가능한 인장 장치.
- 제1항에 있어서, 마모 흡수 기구는 부싱이 회동 표면을 향하여 편의되는 힘을 변경시키도록 전기적으로 작동 가능한 솔레노이드를 포함하는 인장 장치.
- 제1항에 있어서, 마모 흡수 기구는 부싱이 회동 표면을 향하여 편의되는 힘을 변경시키도록 작동 가능한 유압 액추에이터를 포함하는 인장 장치.
- 제1항에 있어서, 샤프트의 방사상 직경은 스핀들 기부로부터의 일련의 계단형으로 감소하고, 부싱의 내부 표면은 샤프트의 형상에 상보적인 형상을 갖는 인장 장치.
- 제1항에 있어서, 마모 흡수 기구는 열팽창으로 인한 인장 장치의 작동에서의 변화를 완화시키는 인장 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66385305P | 2005-03-21 | 2005-03-21 | |
US60/663,853 | 2005-03-21 | ||
PCT/CA2006/000422 WO2006099731A1 (en) | 2005-03-21 | 2006-03-20 | Belt tensioner with wear compensation |
Publications (2)
Publication Number | Publication Date |
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KR20070112209A KR20070112209A (ko) | 2007-11-22 |
KR101239441B1 true KR101239441B1 (ko) | 2013-03-06 |
Family
ID=37023344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077021567A Active KR101239441B1 (ko) | 2005-03-21 | 2006-03-20 | 마모 보정부를 갖는 벨트 인장 장치 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8562466B2 (ko) |
EP (1) | EP1861635B1 (ko) |
JP (1) | JP4949376B2 (ko) |
KR (1) | KR101239441B1 (ko) |
CN (2) | CN101147012B (ko) |
BR (1) | BRPI0609664B1 (ko) |
CA (1) | CA2601901C (ko) |
DE (1) | DE602006018430D1 (ko) |
PL (1) | PL1861635T3 (ko) |
WO (1) | WO2006099731A1 (ko) |
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US7448974B2 (en) * | 2004-11-05 | 2008-11-11 | Dayco Products, Llc | Belt tensioner and method for making a belt-tensioner arm and a spring case |
US8460140B2 (en) * | 2005-11-22 | 2013-06-11 | Dayco Ip Holdings, Llc | Belt tensioner utilizing asymmetric motion control |
-
2006
- 2006-03-20 BR BRPI0609664A patent/BRPI0609664B1/pt active IP Right Grant
- 2006-03-20 CA CA2601901A patent/CA2601901C/en active Active
- 2006-03-20 KR KR1020077021567A patent/KR101239441B1/ko active Active
- 2006-03-20 JP JP2008502202A patent/JP4949376B2/ja active Active
- 2006-03-20 DE DE602006018430T patent/DE602006018430D1/de active Active
- 2006-03-20 CN CN2006800089273A patent/CN101147012B/zh active Active
- 2006-03-20 PL PL06721690T patent/PL1861635T3/pl unknown
- 2006-03-20 WO PCT/CA2006/000422 patent/WO2006099731A1/en not_active Application Discontinuation
- 2006-03-20 US US11/908,187 patent/US8562466B2/en active Active
- 2006-03-20 EP EP06721690A patent/EP1861635B1/en active Active
- 2006-03-20 CN CN2010102053467A patent/CN101922536B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0583516U (ja) * | 1992-02-19 | 1993-11-12 | 光洋精工株式会社 | オートテンショナ |
WO2003069186A2 (en) * | 2002-02-14 | 2003-08-21 | Dayco Products, Llc | Belt tensioner with pivot bushing |
Also Published As
Publication number | Publication date |
---|---|
CN101147012B (zh) | 2010-09-01 |
CN101922536A (zh) | 2010-12-22 |
WO2006099731A1 (en) | 2006-09-28 |
US8562466B2 (en) | 2013-10-22 |
EP1861635A4 (en) | 2008-04-23 |
DE602006018430D1 (de) | 2011-01-05 |
CA2601901A1 (en) | 2006-09-28 |
PL1861635T3 (pl) | 2011-05-31 |
CA2601901C (en) | 2013-09-17 |
JP4949376B2 (ja) | 2012-06-06 |
KR20070112209A (ko) | 2007-11-22 |
CN101922536B (zh) | 2013-02-20 |
EP1861635A1 (en) | 2007-12-05 |
US20080194366A1 (en) | 2008-08-14 |
BRPI0609664A2 (pt) | 2011-10-18 |
JP2008533411A (ja) | 2008-08-21 |
BRPI0609664B1 (pt) | 2019-01-15 |
EP1861635B1 (en) | 2010-11-24 |
CN101147012A (zh) | 2008-03-19 |
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