ITMI952169A0 - - Google Patents
Info
- Publication number
- ITMI952169A0 ITMI952169A0 ITMI952169A ITMI952169A ITMI952169A0 IT MI952169 A0 ITMI952169 A0 IT MI952169A0 IT MI952169 A ITMI952169 A IT MI952169A IT MI952169 A ITMI952169 A IT MI952169A IT MI952169 A0 ITMI952169 A0 IT MI952169A0
- Authority
- IT
- Italy
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
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- 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
- F16F9/3482—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 the annular discs being incorporated within the valve or piston body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Mechanical Operated Clutches (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Dampers (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4445926A DE4445926C1 (de) | 1994-12-22 | 1994-12-22 | Teleskop-Schwingungsdämpfer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI952169A0 true ITMI952169A0 (US07576128-20090818-C00048.png) | 1995-10-20 |
| ITMI952169A1 ITMI952169A1 (it) | 1997-04-20 |
| IT1277271B1 IT1277271B1 (it) | 1997-11-05 |
Family
ID=6536679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT95MI002169A IT1277271B1 (it) | 1994-12-22 | 1995-10-20 | Ammortizzatore telescopico di vibrazioni |
Country Status (9)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19757234C1 (de) * | 1997-12-22 | 1999-03-25 | Mannesmann Sachs Ag | Doppeltwirkendes Dämpfungsventil |
| US6340081B1 (en) * | 2000-06-23 | 2002-01-22 | Tenneco Automotive Inc. | Shock absorber having ported plate low speed tunability |
| DE10135261C1 (de) * | 2001-07-19 | 2002-10-17 | Pnp Luftfedersysteme Gmbh | Gasfeder-Dämpfer-Einheit |
| DE10222054A1 (de) * | 2002-05-17 | 2003-11-27 | Volkswagen Ag | Dämpferventil mit definierter Vorspannkraft und Montageverfahren |
| DE10305386B3 (de) * | 2003-02-11 | 2004-09-02 | Thyssenkrupp Bilstein Gmbh | Blow-off-Ventil für einen hydraulischen Stoßdämpfer |
| DE102004014395B4 (de) * | 2003-04-16 | 2015-10-29 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit einem kolbenstangenseitigen Bypasskanal |
| DE10347204B4 (de) * | 2003-10-10 | 2016-01-07 | Volkswagen Ag | Dämpferventil eines Schwingungsdämpfers |
| US20060011430A1 (en) * | 2004-07-19 | 2006-01-19 | Carlstedt Robert P | Minimizing effects of tolerance stack-up in damper valve assemblies |
| FI117573B (fi) * | 2005-06-09 | 2006-11-30 | Waertsilae Finland Oy | Värähtelyn vaimentimen vaimennuselementti ja värähtelyn vaimennin |
| DE102006031179B3 (de) * | 2006-07-06 | 2007-12-13 | Thyssenkrupp Bilstein Suspension Gmbh | Stoßdämpferventil |
| DE102006061405A1 (de) * | 2006-12-23 | 2008-06-26 | Volkswagen Ag | Dämpferventil mit definierter Vorspannkraft |
| DE102010028841B4 (de) * | 2010-05-11 | 2012-01-26 | Zf Friedrichshafen Ag | Dämpfventileinrichtung mit einer mehrstufigen Dämpfkraftkennlinie |
| IT1402012B1 (it) * | 2010-10-08 | 2013-08-28 | Danieli Off Mecc | Sistema di smorzamento di vibrazioni di un laminatoio |
| DE102012109437A1 (de) * | 2012-10-04 | 2014-04-10 | Thyssenkrupp Bilstein Gmbh | Dämpfungsventil für einen Stoßdämpfer |
| NL2015876B1 (en) * | 2015-11-27 | 2017-06-14 | Koni Bv | Frequency-selective damper valve, and shock absorber and piston having such valve. |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2648405A (en) * | 1949-12-17 | 1953-08-11 | Patent Dev Company | Piston assembly for shock absorbers |
| FR1244909A (fr) * | 1958-06-14 | 1960-11-04 | Clapet à double effet | |
| FR75776E (fr) * | 1959-05-27 | 1961-08-11 | Clapet à double effet | |
| GB931231A (en) * | 1960-07-26 | 1963-07-17 | William Arthur Duckett | Two tube shock absorber |
| US3302756A (en) * | 1964-11-27 | 1967-02-07 | Monroe Auto Equipment Co | Shock absorber |
| NL143323B (nl) * | 1969-06-09 | 1974-09-16 | Lims Sas | Dubbelwerkende hydraulische schokbreker. |
| BE793386A (nl) * | 1971-12-30 | 1973-04-16 | Monroe Belgium Nv | Schokbreker |
| JPS55107141A (en) * | 1979-01-31 | 1980-08-16 | Kayaba Ind Co Ltd | Damping force generator for hydraulic shock absorber |
| DE3015596A1 (de) * | 1980-04-23 | 1981-10-29 | Fichtel & Sachs Ag, 8720 Schweinfurt | Hydraulischer schwingungsdaempfer mit geraeuscharmen daempfventilen |
| JPS58211037A (ja) * | 1982-05-31 | 1983-12-08 | Nissan Motor Co Ltd | シヨツクアブソ−バ |
| JP2587039B2 (ja) * | 1986-07-01 | 1997-03-05 | 株式会社ショーワ | 緩衝器のバルブ構造 |
| DE3701557A1 (de) * | 1987-01-21 | 1988-08-04 | Bilstein August Gmbh Co Kg | Stossdaempferkolben, insbesondere fuer kraftfahrzeug-einrohrdaempfer |
| DE3925470C2 (de) * | 1988-08-02 | 1996-04-18 | Atsugi Motor Parts Co Ltd | Stoßdämpfer mit einer Dämpfungsventilkonstruktion mit einer innerhalb eines großen Bereichs variablen Dämpfungscharakteristik |
| US5277283A (en) * | 1988-09-19 | 1994-01-11 | Atsugi Unisia Corporation | Variable damping-characteristics shock absorber with adjustable orifice construction variable of fluid flow restriction depending upon fluid pressure difference |
| JPH02113142A (ja) * | 1988-10-20 | 1990-04-25 | Tokico Ltd | 油圧緩衝器 |
| DE3935159A1 (de) * | 1989-10-21 | 1991-04-25 | Boge Ag | Kolben fuer einen hydraulischen teleskop-schwingungsdaempfer |
| GB2250080B (en) * | 1990-10-19 | 1994-08-17 | Tokico Ltd | Hydraulic shock absorber |
| US5325942A (en) * | 1991-03-14 | 1994-07-05 | Monroe Auto Equipment Company | Tunable hydraulic valve for shock absorber |
| US5148897A (en) * | 1991-07-18 | 1992-09-22 | Monroe Auto Equipment Company | Piston valving for shock absorbers |
-
1994
- 1994-12-22 DE DE4445926A patent/DE4445926C1/de not_active Expired - Fee Related
-
1995
- 1995-10-20 IT IT95MI002169A patent/IT1277271B1/it active IP Right Grant
- 1995-12-14 MX MX9505268A patent/MX9505268A/es not_active Application Discontinuation
- 1995-12-19 ES ES09502479A patent/ES2127093B1/es not_active Expired - Lifetime
- 1995-12-20 KR KR1019950052863A patent/KR0180060B1/ko not_active IP Right Cessation
- 1995-12-20 BR BR9505977A patent/BR9505977A/pt not_active Application Discontinuation
- 1995-12-22 CN CN95120364A patent/CN1135584A/zh active Pending
- 1995-12-22 US US08/577,627 patent/US5769193A/en not_active Expired - Fee Related
- 1995-12-22 FR FR9515347A patent/FR2728641A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR9505977A (pt) | 1997-12-23 |
| CN1135584A (zh) | 1996-11-13 |
| KR0180060B1 (ko) | 1999-03-20 |
| ES2127093B1 (es) | 1999-10-16 |
| KR960023887A (ko) | 1996-07-20 |
| ES2127093A1 (es) | 1999-04-01 |
| MX9505268A (es) | 1997-01-31 |
| US5769193A (en) | 1998-06-23 |
| FR2728641A1 (fr) | 1996-06-28 |
| IT1277271B1 (it) | 1997-11-05 |
| ITMI952169A1 (it) | 1997-04-20 |
| DE4445926C1 (de) | 1996-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |