KR101294248B1 - 충격 흡수장치 어셈블리 - Google Patents
충격 흡수장치 어셈블리 Download PDFInfo
- Publication number
- KR101294248B1 KR101294248B1 KR1020067002868A KR20067002868A KR101294248B1 KR 101294248 B1 KR101294248 B1 KR 101294248B1 KR 1020067002868 A KR1020067002868 A KR 1020067002868A KR 20067002868 A KR20067002868 A KR 20067002868A KR 101294248 B1 KR101294248 B1 KR 101294248B1
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- flow
- fluid
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/063—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid comprising a hollow piston rod
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (15)
- 작동 중인 유체가 채워지고 한 쌍의 상대적으로 이동가능한 부품들과 상기 부품들 사이에 유체의 흐름을 가능하게 하는 밸브 수단을 구비한 운동 제동 수단을 포함하고, 상기 부품들은 제 1 부품과 제 1 부품이 수용될 수 있는 제 2 부품을 포함해서, 상기 부품들은 상대적인 수축 운동과 신장 운동을 위해 배치되고, 수축 운동과 신장 운동 동안에, 유체는 상기 운동을 제동하기 위해 개개의 소정의 제어된 유속으로 상기 밸브 수단을 통과하게 되며,상기 상대적으로 이동가능한 부품들은 상기 유체를 위한 개개의 주요 챔버들을 포함하고 제 1 부품은 제 2 부품 내의 제 1 부품 주위에 중간 챔버를 형성하기 위해서 상기 제 2 부품보다 단면이 더 작고;상기 중간 챔버와 제 1 부품의 상기 주요 챔버를 연결하는 측면 포트 수단을 더 포함하며;개개의 소정의 제어된 유속의 상기 흐름은 (i) 수축 운동 동안에 직접 제 2 부품의 주요 챔버(29, 129)로부터 압축 포트들(50, 150)의 외부 고리만을 경유하는 상기 중간 챔버(52, 152)로의 흐름 및 (ii) 신장 운동 동안에 상기 중간 챔버(52, 152)로부터 측면 포트 수단(56, 156), 제 1 부품의 주요 챔버(24, 124) 및 압축 포트들(50, 150)의 외부 고리로부터 반경방향으로 안쪽으로 분리된 적어도 하나의 튀어오름 포트(40, 140)를 경유하는 제 2 부품의 주요 챔버(29, 129)로의 흐름인 각각의 흐름으로 제한되는 충격 흡수장치 어셈블리.
- 제 1 항에 있어서,상기 제 1 부품과 제 2 부품은 각각 상대적으로 더 작은 지름과 더 큰 지름 의 신축적으로 서로 결합된 튜브를 포함하는 충격 흡수장치 어셈블리.
- 제 2 항에 있어서,상기 밸브 수단은 상기 제 1 부품을 포함하는 튜브의 내부 말단부에 고정된 밸브 바디에 제공되는 충격 흡수장치 어셈블리.
- 제 2 항에 있어서,상기 측면 포트 수단은 상기 제 1 부품을 포함하는 상기 튜브에 다수의 이격된 개개의 포트를 포함하는 충격 흡수장치 어셈블리.
- 제 2 항에 있어서,상기 측면 포트 수단이, 신장 운동을 하는 동안 신장 운동의 끝부분에서 덮여서, 상기 중간 챔버 내의 유체가 추가의 신장 운동을 완충하도록 배치된 충격 흡수장치 어셈블리.
- 제 1 항에 있어서,개개의 소정의 제어된 유속을 부분적으로 결정하고 흐름의 개개의 방향을 결정하는 각각의 심팩을 포함하는 충격 흡수장치 어셈블리.
- 제 1 항에 있어서,가압 기체를 저장하기 위한 제 1 공동과 가압하에서 유체를 저장하기 위한 제 2 공동을 형성하는 구조와 상기 공동을 단단히 분리하는 유동 피스톤을 포함하는 가압된 기체 완충 수단을 더 포함하고, 상기 제 2 공동은 운동 제동 수단과 유체 흐름이 연결되는 충격 흡수장치 어셈블리.
- 제 7 항에 있어서,상기 운동은 상기 부품들이 상대적으로 신장될 때, 유체가 가압-기체 완충 수단의 제 2 공동으로부터 제동 수단으로 흐르게 하여 제 1 공동에서의 기체 압력이 유동 피스톤을 움직여 제 1 공동 내의 기체 압력을 감소시키고, 상기 부품들이 상대적으로 수축될 때, 유체가 제동 수단으로부터 제 2 공동으로 흐르게 하여 유동 피스톤을 움직여 제 1 공동 내의 기체 압력을 증가시키는 충격 흡수장치 어셈블리.
- 제 7 항에 있어서,운동 제동 수단의 상기 제 1 부품과 가압 기체 완충 수단의 상기 구조는 통합되어 상기 제 2 공동과 상기 제 1 부품의 주요 챔버는 단일 챔버를 포함하는 충격 흡수장치 어셈블리.
- 제 9 항에 있어서,운동 제동 수단의 상기 제 1 부품과 가압 기체 완충 수단의 상기 구조는 단일 튜브에 의해 제공되는 충격 흡수장치 어셈블리.
- 제 7 항에 있어서,가압 기체 완충 수단과 운동 제동 수단은 독립된 장치이고 도관은 운동 제동 수단과 제 2 공동 사이의 유체 흐름 연결을 위해 제공되는 충격 흡수장치 어셈블리.
- 제 11 항에 있어서,상기 도관은 운동 제동 수단의 제 1 부품의 주요 챔버와 상기 제 2 공동 사이에 위치하는 충격 흡수장치 어셈블리.
- 제 11 항에 있어서,상기 도관은 운동 제동 수단의 제 2 부품의 주요 챔버와 상기 제 2 공동 사이에 위치하는 충격 흡수장치 어셈블리.
- 제 1 항에 있어서,상기 밸브 수단은 개개의 방향에서 개개의 소정의 제어된 유속이 달라서 상기 운동이 상대 수축 또는 신장 운동인지에 따라 제동 특성들을 변화시키는 충격 흡수장치 어셈블리.
- 제 1 항 내지 제 14 항 중 어느 한 항에 있어서,상기 어셈블리는 작동하는 동안 어셈블리의 온도를 감소시키기 위한 냉각 수단을 더 포함하는 충격 흡수장치 어셈블리.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003904272 | 2003-08-12 | ||
| AU2003904272A AU2003904272A0 (en) | 2003-08-12 | Suspension system adaptable as a shock absorber | |
| PCT/AU2004/001077 WO2005015384A1 (en) | 2003-08-12 | 2004-08-12 | Shock absorber assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060055539A KR20060055539A (ko) | 2006-05-23 |
| KR101294248B1 true KR101294248B1 (ko) | 2013-08-07 |
Family
ID=34120379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067002868A Expired - Fee Related KR101294248B1 (ko) | 2003-08-12 | 2004-08-12 | 충격 흡수장치 어셈블리 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7513490B2 (ko) |
| EP (1) | EP1685480B1 (ko) |
| JP (1) | JP4712703B2 (ko) |
| KR (1) | KR101294248B1 (ko) |
| CN (1) | CN1836205B (ko) |
| CA (1) | CA2535174C (ko) |
| NZ (1) | NZ547034A (ko) |
| RU (1) | RU2006121127A (ko) |
| WO (1) | WO2005015384A1 (ko) |
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2004
- 2004-08-12 CN CN2004800230455A patent/CN1836205B/zh not_active Expired - Fee Related
- 2004-08-12 EP EP04761114.0A patent/EP1685480B1/en not_active Expired - Lifetime
- 2004-08-12 NZ NZ547034A patent/NZ547034A/en not_active IP Right Cessation
- 2004-08-12 US US10/567,947 patent/US7513490B2/en not_active Ceased
- 2004-08-12 RU RU2006121127/11A patent/RU2006121127A/ru unknown
- 2004-08-12 JP JP2006522847A patent/JP4712703B2/ja not_active Expired - Lifetime
- 2004-08-12 KR KR1020067002868A patent/KR101294248B1/ko not_active Expired - Fee Related
- 2004-08-12 WO PCT/AU2004/001077 patent/WO2005015384A1/en not_active Ceased
- 2004-08-12 CA CA2535174A patent/CA2535174C/en not_active Expired - Fee Related
- 2004-08-12 US US13/080,921 patent/USRE44609E1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2575439B2 (ja) * | 1988-01-19 | 1997-01-22 | 日本発条株式会社 | アキュムレータ |
| JPH11311287A (ja) * | 1998-04-24 | 1999-11-09 | Honda Motor Co Ltd | 車高調整機能付き車両用ダンパ |
| AU2003203440A1 (en) * | 2000-09-28 | 2003-06-12 | Robertson, Graeme K | Suspension system |
Also Published As
| Publication number | Publication date |
|---|---|
| USRE44609E1 (en) | 2013-11-26 |
| CA2535174C (en) | 2013-10-01 |
| EP1685480B1 (en) | 2017-05-31 |
| RU2006121127A (ru) | 2008-01-20 |
| NZ547034A (en) | 2008-03-28 |
| US7513490B2 (en) | 2009-04-07 |
| CN1836205A (zh) | 2006-09-20 |
| US20060266602A1 (en) | 2006-11-30 |
| JP2007501918A (ja) | 2007-02-01 |
| KR20060055539A (ko) | 2006-05-23 |
| EP1685480A1 (en) | 2006-08-02 |
| CA2535174A1 (en) | 2005-02-17 |
| WO2005015384A1 (en) | 2005-02-17 |
| EP1685480A4 (en) | 2007-08-29 |
| JP4712703B2 (ja) | 2011-06-29 |
| CN1836205B (zh) | 2013-03-13 |
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