BR8905410A - Amortecedor hidraulico - Google Patents
Amortecedor hidraulicoInfo
- Publication number
- BR8905410A BR8905410A BR898905410A BR8905410A BR8905410A BR 8905410 A BR8905410 A BR 8905410A BR 898905410 A BR898905410 A BR 898905410A BR 8905410 A BR8905410 A BR 8905410A BR 8905410 A BR8905410 A BR 8905410A
- Authority
- BR
- Brazil
- Prior art keywords
- shock absorber
- hydraulic shock
- hydraulic
- absorber
- shock
- Prior art date
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
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26899188 | 1988-10-25 | ||
JP1153722A JPH02195039A (ja) | 1988-10-25 | 1989-06-16 | 油圧緩衝器 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8905410A true BR8905410A (pt) | 1990-05-22 |
Family
ID=26482257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898905410A BR8905410A (pt) | 1988-10-25 | 1989-10-24 | Amortecedor hidraulico |
Country Status (4)
Country | Link |
---|---|
US (1) | US5085300A (pt) |
KR (1) | KR920006666B1 (pt) |
BR (1) | BR8905410A (pt) |
GB (1) | GB2226620B (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014165951A1 (pt) * | 2013-04-10 | 2014-10-16 | Magneti Marelli Cofap Companhia Fabricadora De Peças | Amortecedor hidráulico para suspensão e respectivo batente hidráulico aperfeiçoado |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226512A (en) * | 1989-02-22 | 1993-07-13 | Atsugi Unisia Corporation | Variable damping force shock absorber with variable orifice for adjusting damping characteristics |
IL98041A0 (en) * | 1991-05-02 | 1992-06-21 | Baruch Sharon | Energy absorbing mechanism for vehicle seat which is automatically adjusted according to occupant's weight |
US5148897A (en) * | 1991-07-18 | 1992-09-22 | Monroe Auto Equipment Company | Piston valving for shock absorbers |
FR2684957B1 (fr) * | 1991-12-11 | 1994-03-04 | Eram | Dispositif d'ecretage pour amortisseur de train d'atterrissage d'aeronef, et amortisseur comportant un tel dispositif. |
US5341905A (en) * | 1993-07-14 | 1994-08-30 | Kai Fa Industry Co., Ltd. | Shock absorber with variable damping force |
JP3471438B2 (ja) * | 1993-12-06 | 2003-12-02 | 株式会社ショーワ | 緩衝器のバルブ構造 |
FR2738317B1 (fr) * | 1995-08-31 | 1997-10-17 | Soframca | Piston a clapet flottant pour tube d'amortisseur hydraulique, notamment de type monotube |
US6499572B2 (en) | 1996-04-10 | 2002-12-31 | Kayaba Kogyo Kabushiki Kaisha | Damping force generator |
JPH09280294A (ja) * | 1996-04-10 | 1997-10-28 | Kayaba Ind Co Ltd | 油圧緩衝器のバルブ構造 |
JP3303021B2 (ja) * | 1996-05-15 | 2002-07-15 | ヤマハ発動機株式会社 | 油圧緩衝器 |
US6053486A (en) * | 1998-03-16 | 2000-04-25 | Suspa, Incorporated | Damping cylinder |
US6318523B1 (en) * | 2000-02-25 | 2001-11-20 | Delphi Technologies, Inc. | Flexible monotube valve with digressive performance and independent low speed orifice |
US6672436B1 (en) | 2000-04-19 | 2004-01-06 | Tenneco Automotive Operating Company Inc. | Variable bleed orifice valving |
US6340081B1 (en) * | 2000-06-23 | 2002-01-22 | Tenneco Automotive Inc. | Shock absorber having ported plate low speed tunability |
JP2004150574A (ja) * | 2002-10-31 | 2004-05-27 | Kayaba Ind Co Ltd | 油圧緩衝器の減衰力発生バルブ |
JP2004211879A (ja) * | 2003-01-08 | 2004-07-29 | Showa Corp | 油圧緩衝器のボトムバルブ装置 |
US6981578B2 (en) * | 2003-07-31 | 2006-01-03 | Troy Leiphart | Non-pressurized monotube shock absorber |
US7320388B2 (en) * | 2003-09-15 | 2008-01-22 | Tenneco Automotive Operating Company Inc. | Stroke dependent damping |
US6899207B2 (en) * | 2003-09-29 | 2005-05-31 | Tenneco Automotive Operating Company Inc. | Extra support area for valve disc |
GB2437182B (en) * | 2003-09-29 | 2008-05-21 | Tenneco Automotive Operating | Extra support area for valve disc |
GB2437185B (en) * | 2003-09-29 | 2008-05-14 | Tenneco Automotive Operating | Extra support land for valve disc |
US8643507B2 (en) * | 2005-03-28 | 2014-02-04 | Gary G. Rodriguez | Vehicle-based threat detection system |
NL1031880C2 (nl) * | 2006-05-24 | 2007-11-30 | Koni Bv | Eenwegklep voor een schokdemper. |
JP2009209960A (ja) * | 2008-02-29 | 2009-09-17 | Hitachi Ltd | 緩衝器 |
JP5427016B2 (ja) | 2008-12-24 | 2014-02-26 | カヤバ工業株式会社 | 減衰バルブ |
JP5192441B2 (ja) * | 2009-05-20 | 2013-05-08 | カヤバ工業株式会社 | 減衰バルブ |
JP5695507B2 (ja) * | 2011-06-08 | 2015-04-08 | カヤバ工業株式会社 | バルブ構造 |
US9169890B2 (en) * | 2011-07-21 | 2015-10-27 | Tenneco Automotive Operating Company Inc. | Low noise valve assembly |
JP5835986B2 (ja) * | 2011-07-27 | 2015-12-24 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
JP5785510B2 (ja) * | 2012-03-14 | 2015-09-30 | カヤバ工業株式会社 | 緩衝器のバルブ構造 |
WO2013186681A1 (en) * | 2012-06-10 | 2013-12-19 | Paltechnica Nitzanim A.C.S. Ltd. | Acceleration attenuating seat assembly |
JP5715598B2 (ja) * | 2012-06-27 | 2015-05-07 | カヤバ工業株式会社 | 減衰バルブ |
JP5941359B2 (ja) * | 2012-07-10 | 2016-06-29 | Kyb株式会社 | 緩衝器のバルブ構造 |
JP5783646B2 (ja) * | 2013-11-08 | 2015-09-24 | カヤバ工業株式会社 | バルブ |
DE102016221659B4 (de) * | 2016-11-04 | 2022-07-07 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
KR20180083721A (ko) * | 2017-01-13 | 2018-07-23 | 주식회사 만도 | 쇽업소버의 밸브구조 |
JP6339717B1 (ja) * | 2017-03-09 | 2018-06-06 | 株式会社ショーワ | 圧力緩衝装置 |
JP6339716B1 (ja) * | 2017-03-09 | 2018-06-06 | 株式会社ショーワ | 圧力緩衝装置 |
KR102001589B1 (ko) * | 2018-02-14 | 2019-07-18 | 인하대학교 산학협력단 | 와전류 방지구조를 갖는 mr 댐퍼 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1092642A (en) * | 1965-05-07 | 1967-11-29 | Woodhead Mfg Company Ltd | Improvements relating to shock absorbers |
US4031989A (en) * | 1975-02-22 | 1977-06-28 | Antonio Giner Blazquez | Double effect hydraulic shock absorber |
US4352417A (en) * | 1980-10-03 | 1982-10-05 | Ford Motor Company | Control valve for shock absorber pistons and the like |
EP0174119B1 (en) * | 1984-09-04 | 1989-07-19 | General Motors Corporation | Hydraulic damping unit |
US4685545A (en) * | 1984-12-24 | 1987-08-11 | General Motors Corporation | Hydraulic damper for vehicles with variable orifice piston valving for varying damping force |
JP3009151B2 (ja) * | 1988-04-04 | 2000-02-14 | 株式会社ユニシアジェックス | 液圧緩衝器 |
AU614873B2 (en) * | 1988-09-19 | 1991-09-12 | Atsugi Unisia Corporation | Variable damping-characteristics shock absorber with adjustable orifice construction variable of fluid flow restriction depending upon fluid pressure difference |
-
1989
- 1989-10-17 GB GB8923340A patent/GB2226620B/en not_active Expired - Fee Related
- 1989-10-23 US US07/425,844 patent/US5085300A/en not_active Expired - Lifetime
- 1989-10-24 KR KR8915250A patent/KR920006666B1/ko not_active IP Right Cessation
- 1989-10-24 BR BR898905410A patent/BR8905410A/pt not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014165951A1 (pt) * | 2013-04-10 | 2014-10-16 | Magneti Marelli Cofap Companhia Fabricadora De Peças | Amortecedor hidráulico para suspensão e respectivo batente hidráulico aperfeiçoado |
CN104813062A (zh) * | 2013-04-10 | 2015-07-29 | 玛涅蒂玛瑞利可发零件制作有限责任公司 | 悬架系统的液力减振器和相应的改进的液力止动器 |
Also Published As
Publication number | Publication date |
---|---|
KR920006666B1 (en) | 1992-08-14 |
GB8923340D0 (en) | 1989-12-06 |
GB2226620A (en) | 1990-07-04 |
GB2226620B (en) | 1992-11-04 |
US5085300A (en) | 1992-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 24/10/2004 |