DE60212549D1 - Schwimmende Verschlussscheibe für einen Stossdämpferkolben - Google Patents
Schwimmende Verschlussscheibe für einen StossdämpferkolbenInfo
- Publication number
- DE60212549D1 DE60212549D1 DE60212549T DE60212549T DE60212549D1 DE 60212549 D1 DE60212549 D1 DE 60212549D1 DE 60212549 T DE60212549 T DE 60212549T DE 60212549 T DE60212549 T DE 60212549T DE 60212549 D1 DE60212549 D1 DE 60212549D1
- Authority
- DE
- Germany
- Prior art keywords
- shock absorber
- absorber piston
- shutter disc
- floating shutter
- floating
- 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 - Lifetime
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
- F16F9/3484—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 characterised by features of the annular discs per se, singularly or in combination
-
- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
-
- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US992316 | 1997-12-17 | ||
US09/992,316 US6644445B2 (en) | 2001-11-19 | 2001-11-19 | Floating port blocker |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60212549D1 true DE60212549D1 (de) | 2006-08-03 |
DE60212549T2 DE60212549T2 (de) | 2007-06-21 |
Family
ID=25538179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60212549T Expired - Lifetime DE60212549T2 (de) | 2001-11-19 | 2002-11-19 | Schwimmender Öffnungsverschluss |
Country Status (4)
Country | Link |
---|---|
US (1) | US6644445B2 (de) |
EP (1) | EP1312827B1 (de) |
BR (1) | BR0206324A (de) |
DE (1) | DE60212549T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182787A (zh) * | 2003-08-27 | 2011-09-14 | 贝尔直升机泰克斯特龙公司 | 双弹簧刚度阻尼器 |
DE10343875B4 (de) * | 2003-09-23 | 2006-01-26 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit hubabhängiger Dämpfkraft |
JP4987283B2 (ja) * | 2005-11-09 | 2012-07-25 | カヤバ工業株式会社 | 緩衝器のバルブ構造および緩衝器 |
JP4902470B2 (ja) * | 2007-09-14 | 2012-03-21 | 株式会社ショーワ | 油圧緩衝器の減衰力調整構造 |
JP5115814B2 (ja) * | 2008-05-30 | 2013-01-09 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
US8297418B2 (en) | 2008-06-05 | 2012-10-30 | Tenneco Automotive Operating Company Inc. | Nested check high speed valve |
KR20110001283A (ko) * | 2009-06-30 | 2011-01-06 | 주식회사 만도 | 쇽업소버의 피스톤 밸브 조립체 |
CA2828087C (en) | 2011-02-24 | 2016-08-09 | Bell Helicopter Textron Inc. | A temperature adaptive fluid damping system |
US9182005B2 (en) * | 2012-04-23 | 2015-11-10 | Beijingwest Industries, Co. Ltd. | Hydraulic suspension damper with a floating disc valve |
US9067471B2 (en) | 2013-03-15 | 2015-06-30 | Tenneco Automotive Operating Company Inc. | Piston assembly with open bleed |
US11047447B2 (en) * | 2014-02-10 | 2021-06-29 | Fox Factory, Inc. | Valve assembly |
JP6339716B1 (ja) * | 2017-03-09 | 2018-06-06 | 株式会社ショーワ | 圧力緩衝装置 |
US11199241B2 (en) * | 2017-03-10 | 2021-12-14 | Hitachi Astemo, Ltd. | Damper |
CN107191132B (zh) * | 2017-04-20 | 2019-10-22 | 黄金钗 | 封口套及伸缩梯 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2060590A (en) * | 1933-05-31 | 1936-11-10 | Gen Motors Corp | Shock absorbing means |
NL251285A (de) * | 1959-05-06 | |||
BE631369A (de) | 1962-04-26 | 1900-01-01 | ||
US3845782A (en) * | 1970-12-14 | 1974-11-05 | Girling Ltd | Flow control valve for hydraulic damper and the like |
US3837445A (en) | 1973-01-30 | 1974-09-24 | Monroe Belgium Nv | Piston assembly for a shock absorber |
GB1482813A (en) | 1974-10-23 | 1977-08-17 | Woodhead Ltd J | Shock absorbers |
JPS5818543B2 (ja) | 1975-05-23 | 1983-04-13 | トキコ株式会社 | カンシヨウキニオケル ゲンスイリヨクハツセイソウチ |
FR2327465A1 (fr) | 1975-10-09 | 1977-05-06 | Commissariat Energie Atomique | Clapet a etranglement variable, notamment pour un amortisseur de suspension |
JPS53117169A (en) | 1977-03-22 | 1978-10-13 | Honda Motor Co Ltd | Rolling stock buffer |
PL122000B1 (en) * | 1979-11-08 | 1982-06-30 | Polskie Koleje Panstwowe Centralny Osrodek Badan I Rozwoju Techniki Kolejnictwa | Elastomeric shock absorber |
DE3100886A1 (de) | 1981-01-14 | 1982-08-05 | Fichtel & Sachs Ag, 8720 Schweinfurt | Hydraulischer schwingungsdaempfer mit geraeuscharmen daempfventilen |
JPS5812746U (ja) | 1981-07-20 | 1983-01-26 | トキコ株式会社 | 油圧緩衝器の減衰力発生機構 |
FR2575254B1 (fr) | 1984-12-20 | 1989-06-02 | Sirven Jacques | Amortisseur pour suspension de vehicule automobile |
EP0241677B1 (de) | 1986-04-12 | 1990-05-02 | Körber Ag | Stossdämpfer mit veränderbarer Dämpfungscharakteristik |
JPS6314038U (de) | 1986-07-14 | 1988-01-29 | ||
US5316113A (en) | 1987-11-19 | 1994-05-31 | Atsugi Motor Parts Company Ltd. | Hydraulic shock absorber |
JPH01102536U (de) | 1987-12-28 | 1989-07-11 | ||
US4964493A (en) | 1988-04-06 | 1990-10-23 | Atsugi Motor Parts Company, Limited | Shock absorber with variable damping characteristics depending upon stroke speed |
US4972929A (en) | 1989-06-07 | 1990-11-27 | Lord Corporation | Bidirectional dual disc valve assembly |
US5332069A (en) | 1989-08-31 | 1994-07-26 | Kayaba Kogyo Kabushiki Kaisha | Shock absorber |
US5129488A (en) | 1989-11-16 | 1992-07-14 | Atsugi Unisia Corporation | Vibration mode responsive variable damping force shock absorber with feature of automatic selection of damping mode depending upon vibration mode of vehicular body |
JPH0579526A (ja) | 1991-09-20 | 1993-03-30 | Tokico Ltd | 減衰力調整式油圧緩衝器 |
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. |
JP3383863B2 (ja) | 1993-03-08 | 2003-03-10 | トキコ株式会社 | 減衰力調整式油圧緩衝器 |
PL170036B1 (pl) * | 1993-04-28 | 1996-10-31 | Urzadzen Mechanicznych Kamax S | Amortyzator elastomerowy PL |
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 |
US5709290A (en) * | 1996-02-20 | 1998-01-20 | General Motors Corporation | Monotube damper valve |
DE19755994C2 (de) * | 1997-12-17 | 2003-02-20 | Thyssen Krupp Bilstein Gmbh | Kolben für einen hydraulischen Schwingungsdämpfer |
DE19914557B4 (de) * | 1999-03-31 | 2006-06-29 | Zf Sachs Ag | Kolben für einen Kolben-Zylinder-Aggregat |
-
2001
- 2001-11-19 US US09/992,316 patent/US6644445B2/en not_active Expired - Lifetime
-
2002
- 2002-11-19 BR BR0206324-7A patent/BR0206324A/pt not_active IP Right Cessation
- 2002-11-19 DE DE60212549T patent/DE60212549T2/de not_active Expired - Lifetime
- 2002-11-19 EP EP02025877A patent/EP1312827B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1312827A2 (de) | 2003-05-21 |
EP1312827A3 (de) | 2004-07-14 |
BR0206324A (pt) | 2004-03-23 |
US6644445B2 (en) | 2003-11-11 |
DE60212549T2 (de) | 2007-06-21 |
EP1312827B1 (de) | 2006-06-21 |
US20030094340A1 (en) | 2003-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE502004000004D1 (de) | Blow-off-Ventil für einen hydraulischen Stossdämpfer | |
EP1685480A4 (de) | Stossdämpfer-baugruppe | |
DE60306159D1 (de) | Elektromagnetischer stossdämpfer | |
DE602004003754D1 (de) | Hydraulischer Stossdämpfer | |
DE602005006044D1 (de) | Hydraulischer Stossdämpfer | |
DE60212549D1 (de) | Schwimmende Verschlussscheibe für einen Stossdämpferkolben | |
GB2402990B (en) | Two stage shock absorber | |
BR0200342B1 (pt) | amortecedor. | |
DE69938984D1 (de) | Ventil für einen Stoßdämpfer | |
DE60109016D1 (de) | Stossdämpfer | |
ITTO20040174A1 (it) | Ammortizzatore rotante | |
DE60305244D1 (de) | Einseitige Laserschockstrahlen | |
DE602005008518D1 (de) | Hydraulische Stoßdämpfer | |
DE602004029588D1 (de) | Stossdämpfer | |
DE602004022430D1 (de) | Stossdämpfer | |
DE502004000268D1 (de) | Hydraulischer Stossdämpfer | |
DE60119443D1 (de) | Druckschlagdämpfer | |
DE60217556D1 (de) | Hydraulischer fahrzeugstossdämpfer | |
DE602004000840D1 (de) | Optimierung der Schmierung der Feder eines Ruckdämpfers eines Kompressors | |
FR2869016B1 (fr) | Atterisseur a amortisseur trichambre | |
DE50206636D1 (de) | Hydraulischer Stossdämpfer | |
DE50206631D1 (de) | Hydraulischer Stossdämpfer | |
GB0221410D0 (en) | Shock absorber assembly | |
ES1050938Y (es) | Soporte para un amortiguador de golpes. | |
DE10243332B4 (de) | Stoßdämpfer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806 |