BR9500755A - Amortecedor de vibrações telescópico - Google Patents
Amortecedor de vibrações telescópicoInfo
- Publication number
- BR9500755A BR9500755A BR9500755A BR9500755A BR9500755A BR 9500755 A BR9500755 A BR 9500755A BR 9500755 A BR9500755 A BR 9500755A BR 9500755 A BR9500755 A BR 9500755A BR 9500755 A BR9500755 A BR 9500755A
- Authority
- BR
- Brazil
- Prior art keywords
- vibration damper
- telescopic vibration
- telescopic
- damper
- vibration
- 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
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
-
- 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
- Y10T137/7771—Bi-directional flow valves
- Y10T137/7779—Axes of ports parallel
-
- 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
- Y10T137/7771—Bi-directional flow valves
- Y10T137/778—Axes of ports co-axial
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Check Valves (AREA)
- Vehicle Body Suspensions (AREA)
- Lift Valve (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Punching Or Piercing (AREA)
- Mechanical Operated Clutches (AREA)
- Vibration Dampers (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4406349A DE4406349C2 (de) | 1994-02-26 | 1994-02-26 | Teleskop-Schwingungsdämpfer |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9500755A true BR9500755A (pt) | 1995-10-24 |
Family
ID=6511313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9500755A BR9500755A (pt) | 1994-02-26 | 1995-02-23 | Amortecedor de vibrações telescópico |
Country Status (9)
Country | Link |
---|---|
US (1) | US5630485A (pt) |
JP (1) | JPH07243466A (pt) |
KR (1) | KR960032032A (pt) |
CN (1) | CN1110769A (pt) |
BR (1) | BR9500755A (pt) |
DE (1) | DE4406349C2 (pt) |
ES (1) | ES2126425B1 (pt) |
FR (1) | FR2716704B1 (pt) |
IT (1) | IT1273497B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19712895C2 (de) * | 1997-03-27 | 2001-06-21 | Mannesmann Sachs Ag | Schwingungsdämpfer mit richtungsabhängigem Voröffnungsquerschnitt |
DE19842155B4 (de) * | 1998-09-15 | 2005-06-30 | Stabilus Gmbh | Ventileinrichtung |
US6405750B1 (en) * | 2000-12-07 | 2002-06-18 | Husco International, Inc. | Disk pack valve assembly for a hydraulic circuit |
DE10222054A1 (de) * | 2002-05-17 | 2003-11-27 | Volkswagen Ag | Dämpferventil mit definierter Vorspannkraft und Montageverfahren |
US6883652B2 (en) * | 2003-09-22 | 2005-04-26 | Tenneco Automotive Operating Company, Inc. | Heavy duty base valve |
DE10347204B4 (de) * | 2003-10-10 | 2016-01-07 | Volkswagen Ag | Dämpferventil eines Schwingungsdämpfers |
DE102009026523B4 (de) * | 2009-05-28 | 2012-02-09 | Zf Friedrichshafen Ag | Verfahren zur Herstellung eines äußeren Zylinders für einen Schwingungsdämpfer |
DE102011015021C5 (de) * | 2011-03-25 | 2015-12-17 | Audi Ag | Teleskop-Stoßdämpfer |
CN103171394B (zh) * | 2013-03-21 | 2015-07-22 | 丁占鳌 | 一种以节流阻力和摩擦力消振的三轮汽车悬架 |
JP6322331B2 (ja) * | 2014-07-25 | 2018-05-09 | ヒタチ オートモティブ システムズ アメリカズ インコーポレイテッドHitachi Automotive Systems Americas Inc. | ショックアブソーバ |
JP6581895B2 (ja) * | 2015-12-24 | 2019-09-25 | 株式会社ショーワ | 圧力緩衝装置 |
US10221911B2 (en) * | 2016-07-19 | 2019-03-05 | Beijingwest Industries Co., Ltd. | Twin-tube hydraulic damper with a vibration suppressing device |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR861023A (fr) * | 1938-09-23 | 1941-01-30 | Perfectionnements aux valves ou clapets pour fluides et, plus particulièrement, aux valves ou clapets pour amortisseurs de chocs | |
DE717516C (de) * | 1940-07-16 | 1942-02-16 | Boge & Sohn G M B H | UEberdruckventil, insbesondere fuer Fluessigkeitsstossdaempfer von Kraftfahrzeugen |
GB670567A (en) * | 1947-03-26 | 1952-04-23 | John Leslie Cloudsley | Improvements relating to fluid pressure relieving apparatus |
GB688286A (en) * | 1950-05-25 | 1953-03-04 | Newton & Bennett Ltd | Improvements in or relating to valves for hydraulic shock absorbers |
DE909661C (de) * | 1950-11-18 | 1954-04-22 | Stabilus Ind Und Handelsgesell | Ventilanordnung fuer Fluessigkeits-Stossdaempfer |
DE4110023A1 (de) * | 1991-03-27 | 1992-10-01 | Ringsdorff Werke Gmbh | Stossdaempferkolben aus ungleichen, gefuegten teilen |
FR1059375A (fr) * | 1951-07-03 | 1954-03-24 | Boge & Sohn | Clapet à ressort fonctionnant dans les deux sens, pour amortisseurs hydrauliques |
NL276797A (pt) * | 1962-04-04 | 1900-01-01 | ||
US3519109A (en) * | 1967-06-29 | 1970-07-07 | Oldberg Mfg Co | Shock absorber apparatus |
US3550616A (en) * | 1968-06-06 | 1970-12-29 | Robertshaw Controls Co | Check valve with restricted bypass flow |
FR2061905A5 (pt) * | 1969-10-01 | 1971-06-25 | Allinquant Fernand | |
DE2355254A1 (de) * | 1972-11-09 | 1974-05-22 | Allinquant F M | Hydraulischer teleskopstossdaempfer und federungsanordnung mit einem solchen stossdaempfer |
DE2257556A1 (de) * | 1972-11-24 | 1974-05-30 | Fichtel & Sachs Ag | Hydraulischer teleskopstossdaempfer mit einer vorrichtung zum aufstauen von oel im vorratsraum |
GB1493607A (en) * | 1974-11-27 | 1977-11-30 | Woodhead Ltd J | Shock absorbers |
US4121704A (en) * | 1977-03-21 | 1978-10-24 | Girling Limited | Valve assembly for a piston of a telescopic damper |
FR2417038A1 (fr) * | 1978-02-10 | 1979-09-07 | Allinquant J G | Perfectionnement aux amortisseurs du type bitube |
IT1107174B (it) * | 1978-03-21 | 1985-11-25 | Iao Industrie Riunite Spa | Perfezionamenti negli ammortizzatori idraulici del tipo telescopico |
EP0047954B1 (en) * | 1980-09-12 | 1984-12-27 | Nissan Motor Co., Ltd. | Vortex flow hydraulic shock absorber |
DE3103039A1 (de) * | 1981-01-30 | 1982-08-26 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Hydropneumatischer zweirohr-schwingungsdaempfer, insbesondere als vorderachsbein fuer kraftfahrzeuge |
DE3202721C2 (de) * | 1982-01-28 | 1986-09-11 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Druckstufenventil für hydropneumatische Schwingungsdämpfer, insbesondere Bodenventil |
DE8301451U1 (pt) * | 1983-01-20 | 1983-07-14 | August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De | |
DE3533387A1 (de) * | 1985-09-19 | 1987-03-26 | Fichtel & Sachs Ag | Zweirohr-schwingungsdaempfer mit hydraulischem druckanschlag |
JPH0231615Y2 (pt) * | 1985-12-26 | 1990-08-27 | ||
US4782925A (en) * | 1986-01-25 | 1988-11-08 | Fichtel & Sachs Ag | Double-tube vibration damper |
DE4127453C1 (en) * | 1991-08-20 | 1992-11-26 | August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De | Twin tube shock absorber - has piston running in tube with sheet metal end piece |
US5251927A (en) * | 1992-03-20 | 1993-10-12 | General Motors Corporation | Steer-sensitive hydraulic shock absorber and method |
-
1994
- 1994-02-26 DE DE4406349A patent/DE4406349C2/de not_active Expired - Fee Related
-
1995
- 1995-01-19 ES ES009500089A patent/ES2126425B1/es not_active Expired - Lifetime
- 1995-02-06 IT ITMI950192A patent/IT1273497B/it active IP Right Grant
- 1995-02-07 JP JP7041386A patent/JPH07243466A/ja active Pending
- 1995-02-23 BR BR9500755A patent/BR9500755A/pt not_active Application Discontinuation
- 1995-02-24 US US08/396,175 patent/US5630485A/en not_active Expired - Fee Related
- 1995-02-24 FR FR9502167A patent/FR2716704B1/fr not_active Expired - Fee Related
- 1995-02-25 CN CN95101779A patent/CN1110769A/zh active Pending
- 1995-02-27 KR KR1019950003871A patent/KR960032032A/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FR2716704A1 (fr) | 1995-09-01 |
ES2126425A1 (es) | 1999-03-16 |
FR2716704B1 (fr) | 1997-08-08 |
DE4406349A1 (de) | 1995-08-31 |
ES2126425B1 (es) | 1999-11-16 |
IT1273497B (it) | 1997-07-08 |
KR960032032A (ko) | 1996-09-17 |
ITMI950192A1 (it) | 1996-08-06 |
JPH07243466A (ja) | 1995-09-19 |
DE4406349C2 (de) | 1997-04-03 |
ITMI950192A0 (it) | 1995-02-06 |
MX9501095A (es) | 1997-09-30 |
US5630485A (en) | 1997-05-20 |
CN1110769A (zh) | 1995-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |