FR2596836B1 - Amortisseur de vibrations a double tube - Google Patents
Amortisseur de vibrations a double tubeInfo
- Publication number
- FR2596836B1 FR2596836B1 FR878704777A FR8704777A FR2596836B1 FR 2596836 B1 FR2596836 B1 FR 2596836B1 FR 878704777 A FR878704777 A FR 878704777A FR 8704777 A FR8704777 A FR 8704777A FR 2596836 B1 FR2596836 B1 FR 2596836B1
- Authority
- FR
- France
- Prior art keywords
- vibration damper
- double tube
- tube vibration
- double
- damper
- 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 - Fee Related
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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/368—Sealings in pistons
-
- 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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/56—Other sealings for reciprocating rods
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/5762—With leakage or drip collecting
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7847—With leak passage
- Y10T137/7849—Bypass in valve casing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3611288A DE3611288C2 (de) | 1986-04-04 | 1986-04-04 | Kolben für einen Zweirohrschwingungsdämpfer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2596836A1 FR2596836A1 (fr) | 1987-10-09 |
FR2596836B1 true FR2596836B1 (fr) | 1991-02-15 |
Family
ID=6297910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878704777A Expired - Fee Related FR2596836B1 (fr) | 1986-04-04 | 1987-03-31 | Amortisseur de vibrations a double tube |
Country Status (5)
Country | Link |
---|---|
US (1) | US4821850A (fr) |
DE (1) | DE3611288C2 (fr) |
FR (1) | FR2596836B1 (fr) |
GB (1) | GB2188697B (fr) |
IT (1) | IT1217157B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107191530A (zh) * | 2017-05-26 | 2017-09-22 | 中国民航大学 | 一种双线圈活塞式磁流变液减摆器 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115892A (en) * | 1988-09-27 | 1992-05-26 | Atsugi Unisia Corporation | Hydraulic shock absorber with piston seal structure for enhancement of initial response |
DE3908349C2 (de) * | 1989-03-15 | 2000-02-24 | Mannesmann Sachs Ag | Entlüftungsventil für einen Zweirohr-Schwingungsdämpfer |
FR2701745B1 (fr) * | 1993-02-17 | 1998-02-13 | Fichtel & Sachs Ag | Véhicule équipé d'un amortisseur à caractéristiques variables, et amortisseur pour un tel véhicule. |
DE19820405C2 (de) * | 1998-05-07 | 2002-11-14 | Zf Sachs Ag | Kolbenring |
DE19847343A1 (de) * | 1998-10-14 | 2000-04-20 | Gkn Sinter Metals Holding Gmbh | Kolben mit druckabhängiger Dichtwirkung für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben |
DE10031975A1 (de) * | 2000-06-30 | 2002-01-17 | Mannesmann Sachs Ag | Kolben für einen Schwingungsdämpfer |
DE10108246A1 (de) * | 2001-02-21 | 2002-09-19 | Gkn Sinter Metals Gmbh | Kolben mit Stützstegen für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben |
DE10306564B3 (de) * | 2003-02-17 | 2004-08-05 | Liebherr-Aerospace Lindenberg Gmbh | Dämpfer |
DE10307363B3 (de) * | 2003-02-21 | 2004-09-09 | Zf Sachs Ag | Schwingungsdämpfer mit hubabhängiger Dämpfkraft |
DE10343875B4 (de) * | 2003-09-23 | 2006-01-26 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit hubabhängiger Dämpfkraft |
US20050103192A1 (en) * | 2003-11-14 | 2005-05-19 | Leyland Jon D. | Reciprocating element |
US20050189396A1 (en) * | 2004-02-24 | 2005-09-01 | Leasure Jeremy D. | Pneumatic fastener |
US7963377B2 (en) | 2005-04-06 | 2011-06-21 | GM Global Technology Operations LLC | Dual stage dampers for vehicles suspensions |
NO328887B1 (no) * | 2007-02-27 | 2010-06-07 | Teeness Asa | Demper for demping av vibrasjoner med et dempelegeme som promoterer skumdannelse |
DE102007011325A1 (de) * | 2007-03-08 | 2008-09-11 | Stabilus Gmbh | Federaufnahmeteil |
KR101945556B1 (ko) * | 2011-04-27 | 2019-04-17 | 그라코 미네소타 인크. | 열 경감을 사용하는 왕복 운동식 펌프 밸브 조립체 |
US20130105488A1 (en) * | 2011-10-26 | 2013-05-02 | Umbra Llc | Step garbage can with damper |
CN102518731B (zh) * | 2011-12-09 | 2013-08-07 | 北京工业大学 | 高耗能间隙自适应型粘滞阻尼器 |
JP5847612B2 (ja) * | 2012-02-29 | 2016-01-27 | 株式会社ショーワ | フロントフォーク用スプリング脚 |
DE102014213712A1 (de) * | 2014-07-15 | 2016-01-21 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit einer Verspannkappe |
CN104141729B (zh) * | 2014-07-25 | 2016-03-02 | 安徽江淮汽车股份有限公司 | 一种单向阻尼器 |
DE102015212404A1 (de) | 2015-07-02 | 2017-01-05 | Volkswagen Aktiengesellschaft | Hydraulischer Schwingungsdämpfer |
DE102016208632A1 (de) | 2016-05-19 | 2017-11-23 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit hubabhängiger Dämpfkraft |
US10247272B2 (en) | 2016-08-05 | 2019-04-02 | Beijingwest Industries Co., Ltd. | Hydraulic damper having self-adjusting wear band |
CN106321721B (zh) * | 2016-11-14 | 2018-06-05 | 青岛科丰源塑料机械有限公司 | 加固型液压缓冲装置 |
CN112161015B (zh) | 2020-10-28 | 2022-05-06 | 北京京西重工有限公司 | 液压阻尼器组件和用于液压阻尼器组件的附加活塞 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191422044A (en) * | 1914-11-05 | 1915-06-17 | Electric & Ordnance Accessorie | Improvements relating to Dashpot Plungers. |
US1216221A (en) * | 1916-05-24 | 1917-02-13 | Axel G Erickson | Shock-absorber for vehicles. |
US2206110A (en) * | 1939-07-24 | 1940-07-02 | Toledo Steel Tube Company | Shock absorber |
US2369008A (en) * | 1944-02-04 | 1945-02-06 | Gabriel Co | Shock absorber |
US2738036A (en) * | 1950-01-25 | 1956-03-13 | George W Crabtree | Shock absorber with fluid filling means |
US2723006A (en) * | 1953-03-30 | 1955-11-08 | Ford Motor Co | Shock absorber with thermostatic compensator |
US3085661A (en) * | 1961-01-24 | 1963-04-16 | Takagi Tatsuya | Oil damper |
US3181656A (en) * | 1961-06-30 | 1965-05-04 | Ford Motor Co | Hydraulic plunger type shock absorber having separate jounce and rebound passages |
US3338257A (en) * | 1964-05-22 | 1967-08-29 | Westinghouse Air Brake Co | Double check valve |
SE316090B (fr) * | 1964-11-04 | 1969-10-13 | Bofors Ab | |
US3307842A (en) * | 1964-12-01 | 1967-03-07 | Ellis Fluid Dynamics Corp | Shock absorber |
DE1505476B1 (de) * | 1965-10-27 | 1969-11-06 | Boge Gmbh | Dichtungsanordnung bei niveauregelnden hydropneumatischen Federbeinen |
FR2088644A5 (fr) * | 1970-04-20 | 1972-01-07 | Peugeot & Renault | |
FR2068325A5 (fr) * | 1970-10-06 | 1971-08-20 | Koenig Automation Sa | |
US3735992A (en) * | 1972-03-14 | 1973-05-29 | I S Prostorov | Piston ring |
FR2349767A1 (fr) * | 1976-04-30 | 1977-11-25 | Bourcier Carbon Christian | Amortisseur a gaz assurant simultanement la fonction de ressort |
FR2425018A1 (fr) * | 1978-05-05 | 1979-11-30 | Bourcier Carbon Christian | Perfectionnement aux pistons pour amortisseurs |
DE3008707A1 (de) * | 1980-03-07 | 1981-09-24 | Fichtel & Sachs Ag, 8720 Schweinfurt | Kolben mit druckabhaengiger anpressung des kolbenringes an die zylinderinnenwand |
IT1128937B (it) * | 1980-07-17 | 1986-06-04 | Iao Industrie Riunite Spa | Perfezionamenti negli ammortizzatori idraulici particolarmente per montanti telescopici del tipo mac pherson per sospensioni di autoveicoli |
DE3419364C2 (de) * | 1984-05-24 | 1994-03-24 | Stabilus Gmbh | Stufenlos blockierbares Hubaggregat |
DE3432000A1 (de) * | 1984-08-31 | 1986-03-13 | Karl Dipl.-Ing. 7000 Stuttgart Schlecht | Steuerkolben fuer hydrozylinder |
-
1986
- 1986-04-04 DE DE3611288A patent/DE3611288C2/de not_active Expired - Fee Related
-
1987
- 1987-03-25 GB GB8707109A patent/GB2188697B/en not_active Expired
- 1987-03-27 US US07/031,987 patent/US4821850A/en not_active Expired - Fee Related
- 1987-03-31 FR FR878704777A patent/FR2596836B1/fr not_active Expired - Fee Related
- 1987-04-03 IT IT67277/87A patent/IT1217157B/it active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107191530A (zh) * | 2017-05-26 | 2017-09-22 | 中国民航大学 | 一种双线圈活塞式磁流变液减摆器 |
Also Published As
Publication number | Publication date |
---|---|
US4821850A (en) | 1989-04-18 |
IT1217157B (it) | 1990-03-14 |
GB2188697A (en) | 1987-10-07 |
DE3611288A1 (de) | 1987-10-08 |
DE3611288C2 (de) | 1996-09-19 |
GB8707109D0 (en) | 1987-04-29 |
FR2596836A1 (fr) | 1987-10-09 |
GB2188697B (en) | 1989-11-15 |
IT8767277A0 (it) | 1987-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |