IT210817Z2 - Smorzatore di oscillazioni per autoveicoli - Google Patents
Smorzatore di oscillazioni per autoveicoliInfo
- Publication number
- IT210817Z2 IT210817Z2 IT8536439U IT3643985U IT210817Z2 IT 210817 Z2 IT210817 Z2 IT 210817Z2 IT 8536439 U IT8536439 U IT 8536439U IT 3643985 U IT3643985 U IT 3643985U IT 210817 Z2 IT210817 Z2 IT 210817Z2
- Authority
- IT
- Italy
- Prior art keywords
- motor vehicles
- oscillation damper
- damper
- oscillation
- vehicles
- 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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/464—Control of valve bias or pre-stress, e.g. electromagnetically
-
- 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
- F16F9/3488—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 intended to affect valve bias or pre-stress
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/906—Valves biased by fluid "springs"
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853503152 DE3503152A1 (de) | 1985-01-31 | 1985-01-31 | Schwingungsdaempfer fuer fahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8536439V0 IT8536439V0 (it) | 1985-12-18 |
IT210817Z2 true IT210817Z2 (it) | 1989-01-11 |
Family
ID=6261206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8536439U IT210817Z2 (it) | 1985-01-31 | 1985-12-18 | Smorzatore di oscillazioni per autoveicoli |
Country Status (6)
Country | Link |
---|---|
US (1) | US4653617A (it) |
JP (1) | JPS61184242A (it) |
DE (1) | DE3503152A1 (it) |
FR (1) | FR2576996A1 (it) |
GB (1) | GB2170572B (it) |
IT (1) | IT210817Z2 (it) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611606B1 (fr) * | 1987-03-02 | 1992-07-10 | Jimecal | Amortisseur pour vehicule a suspensions pneumatiques, notamment pour poids lourd |
JPH0185546U (it) * | 1987-11-30 | 1989-06-07 | ||
DE3819817C1 (it) * | 1988-06-10 | 1989-09-28 | Guenter 6940 Weinheim De Obstfelder | |
JPH0251637A (ja) * | 1988-08-12 | 1990-02-21 | Tokico Ltd | 減衰力調整式油圧緩衝器 |
JP2694465B2 (ja) * | 1989-05-19 | 1997-12-24 | トキコ株式会社 | 油圧緩衝器 |
DE3925520A1 (de) * | 1989-08-02 | 1991-02-07 | Hemscheidt Maschf Hermann | Daempfungsventil mit verbesserter daempfungseinstellung |
EP0425876A3 (en) * | 1989-10-28 | 1991-09-11 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co. | Hydropneumatic piston accumulator |
DE4022099C1 (en) * | 1990-07-11 | 1991-12-12 | Boge Ag, 5208 Eitorf, De | Adjustable hydraulic car shock absorber - uses atmos pressure as low one, and has seal between low pressure side and valve plug |
DE4027796C2 (de) * | 1990-09-01 | 1999-07-08 | Teves Gmbh Alfred | Regelbarer hydraulischer Schwingungsdämpfer für Kraftfahrzeuge |
DE4441047C1 (de) * | 1994-11-18 | 1996-01-18 | Bilstein August Gmbh Co Kg | Proportionalventil |
DE4444549C2 (de) * | 1994-12-14 | 1998-12-10 | Daimler Benz Ag | Pneumatisches Federungsaggregat |
US6274375B1 (en) * | 1996-07-11 | 2001-08-14 | Allied Directives, Llc | System and method for vent hood cleaning and comprehensive bioremediation of kitchen grease |
US5848675A (en) | 1996-10-03 | 1998-12-15 | Answer Products, Inc. | Damping apparatus for bicycle forks |
US6241060B1 (en) | 1996-10-03 | 2001-06-05 | Answer Products, Inc. | Oil damped fork |
US5911290A (en) * | 1997-02-20 | 1999-06-15 | Tenneco Automotive Inc. | Step motor actuated continuous variable shock absorber |
GB2332727A (en) * | 1997-12-24 | 1999-06-30 | Pilot Precision Dampers Ltd | Damper adjustment mechanism |
US6371264B1 (en) | 1999-06-09 | 2002-04-16 | Denso Corporation | Fulcrum blow off valve for use in a shock absorber |
FR2805872B1 (fr) * | 2000-03-03 | 2003-01-03 | Delcamp En | Clapet de laminage a raideur reglable et amortisseur associe |
DE10047433C1 (de) * | 2000-09-26 | 2002-01-03 | Stabilus Gmbh | Kolben-Zylinderaggregat mit Bremseinrichtung |
US6468323B1 (en) * | 2001-07-09 | 2002-10-22 | Omni Containment Systems, Inc. | Grease containment assembly |
DE10325877B4 (de) * | 2003-06-06 | 2006-01-05 | Thyssenkrupp Bilstein Gmbh | Einrichtung zur amplitudenabhängigen Dämpfung von Stößen |
US7374028B2 (en) * | 2003-07-08 | 2008-05-20 | Fox Factory, Inc. | Damper with pressure-sensitive compression damping |
US7097016B2 (en) * | 2003-09-05 | 2006-08-29 | Tenneco Automotive Operating Company Inc. | Fulcrum blow off valve for use in a shock absorber |
DE102006053720A1 (de) * | 2006-11-15 | 2008-05-21 | Bayerische Motoren Werke Ag | Hydraulikdämpfer, insbesondere für Motorräder |
JP4898511B2 (ja) * | 2007-03-23 | 2012-03-14 | 株式会社ショーワ | 減衰力発生装置 |
FR2914727B1 (fr) * | 2007-04-05 | 2012-06-01 | Peugeot Citroen Automobiles Sa | Valve hydraulique, amortisseur hydraulique equipe d'une telle valve et ensemble forme de deux amortisseurs couples entre eux |
FR2914726B1 (fr) * | 2007-04-05 | 2012-05-25 | Peugeot Citroen Automobiles Sa | Valve hydraulique et amortisseur a compensation adaptable equipe d'une telle valve hydraulique formant module de compensation |
DE102007025966A1 (de) * | 2007-06-04 | 2008-12-11 | Robert Bosch Gmbh | Dämpfer |
EP2504605B1 (en) * | 2009-11-23 | 2019-05-08 | BeijingWest Industries Co., Ltd | Dual spring variable valving system |
FI125755B (fi) * | 2014-03-05 | 2016-02-15 | Dynaset Oy | Hydraulisessa järjestelmässä käytettävä vaimennin |
DE102014210702A1 (de) * | 2014-06-05 | 2015-12-17 | Zf Friedrichshafen Ag | Frequenzabhängige Dämpfventilanordnung |
DE102015206022A1 (de) * | 2015-04-02 | 2016-10-06 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102016211289A1 (de) * | 2016-05-20 | 2017-11-23 | Zf Friedrichshafen Ag | Dämpfventil, insbesondere für einen Schwingungsdämpfer |
DE102016210789B4 (de) * | 2016-06-16 | 2020-08-06 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102016218371A1 (de) * | 2016-09-23 | 2018-03-29 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102016218373A1 (de) | 2016-09-23 | 2018-03-29 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102016218375A1 (de) * | 2016-09-23 | 2018-03-29 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102016218378A1 (de) | 2016-09-23 | 2018-03-29 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102016218376A1 (de) * | 2016-09-23 | 2018-03-29 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
US20200063821A1 (en) * | 2017-03-17 | 2020-02-27 | Vibracoustic North America L.P. | Damping component with non-newtonian insert |
US10578184B2 (en) * | 2017-05-15 | 2020-03-03 | Fox Factory, Inc. | Valve stiffness adjustment |
DE102017215596A1 (de) * | 2017-07-06 | 2019-01-10 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102019203939A1 (de) * | 2019-03-22 | 2020-09-24 | Zf Friedrichshafen Ag | Dämpfventilanordnung mit einer frequenzabhängigen Dämpfkraftkennlinie |
DE102019211386A1 (de) * | 2019-07-31 | 2021-02-04 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
DE102019218021A1 (de) * | 2019-11-22 | 2021-05-27 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
ES2946755B2 (es) * | 2022-01-21 | 2024-02-08 | Kyb Europe Gmbh Sucursal En Navarra | Amortiguador con multiples leyes de amortiguamiento |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US867299A (en) * | 1906-03-31 | 1907-10-01 | Charles Boetcher | Check-valve. |
DE1505608A1 (de) * | 1951-01-28 | 1970-07-09 | Bilstein August Fa | Stufenlos regelbare Daempfungsvorrichtung,insbesondere fuer hydropneumatische Federbeine |
DE1505497A1 (de) * | 1951-01-28 | 1969-09-25 | Bilstein August Fa | Stufenlos verstellbarer Stossdaempfer,insbesondere fuer Kraftfahrzeuge |
US2948357A (en) * | 1954-11-08 | 1960-08-09 | Cookson Eric | Hydraulic shock absorber |
FR1260562A (fr) * | 1955-05-24 | 1961-05-12 | Amortisseur télescopique à double effet et à volume compensé | |
FR1269250A (fr) * | 1960-06-29 | 1961-08-11 | Repusseau Et Cie Sa Des Ets | Clapet perfectionné pour amortisseur et amortisseur en comportant application |
US3256960A (en) * | 1962-12-13 | 1966-06-21 | Daimler Benz Ag | Hydraulic shock absorber with adjustable valve biasing means |
FR1382140A (fr) * | 1963-08-20 | 1964-12-18 | Stabilus | Perfectionnements aux amortisseurs hydropneumatiques, notamment pour véhicules automobiles |
US3292451A (en) * | 1965-03-24 | 1966-12-20 | Deere & Co | Shift mechanism for change-speed transmission |
DE1505478A1 (de) * | 1965-10-29 | 1969-09-25 | Bilstein August Fa | Stufenlos verstellbarer Stossdaempfer,insbesondere fuer Kraftfahrzeuge |
NL141626B (nl) * | 1965-12-03 | 1974-03-15 | Bilstein August Fa | Schokdemper. |
NL135634C (it) * | 1967-12-14 | |||
US3621951A (en) * | 1968-12-30 | 1971-11-23 | Leopold Franz Schmid | Throttle valve |
DE2325247A1 (de) * | 1973-05-18 | 1974-12-05 | Daimler Benz Ag | Schwingungsdaempfer fuer fahrzeugabfederungen mit einer lastabhaengig arbeitenden hydraulischen daempfungsvorrichtung |
DE2359690C2 (de) * | 1973-11-30 | 1983-09-15 | Fichtel & Sachs Ag, 8720 Schweinfurt | Einziehbarer Stoßdämpfer |
-
1985
- 1985-01-31 DE DE19853503152 patent/DE3503152A1/de active Granted
- 1985-12-12 JP JP60278118A patent/JPS61184242A/ja active Granted
- 1985-12-16 GB GB08530971A patent/GB2170572B/en not_active Expired
- 1985-12-18 IT IT8536439U patent/IT210817Z2/it active
- 1985-12-20 US US06/811,433 patent/US4653617A/en not_active Expired - Fee Related
-
1986
- 1986-01-29 FR FR8601235A patent/FR2576996A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3503152C2 (it) | 1989-02-16 |
FR2576996A1 (fr) | 1986-08-08 |
GB2170572B (en) | 1988-05-05 |
GB2170572A (en) | 1986-08-06 |
JPS61184242A (ja) | 1986-08-16 |
JPH045858B2 (it) | 1992-02-03 |
DE3503152A1 (de) | 1986-08-14 |
GB8530971D0 (en) | 1986-01-29 |
US4653617A (en) | 1987-03-31 |
IT8536439V0 (it) | 1985-12-18 |
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