IT1255906B - Ammortizzatore idraulico regolabile - Google Patents
Ammortizzatore idraulico regolabileInfo
- Publication number
- IT1255906B IT1255906B ITMI922431A ITMI922431A IT1255906B IT 1255906 B IT1255906 B IT 1255906B IT MI922431 A ITMI922431 A IT MI922431A IT MI922431 A ITMI922431 A IT MI922431A IT 1255906 B IT1255906 B IT 1255906B
- Authority
- IT
- Italy
- Prior art keywords
- shock absorber
- hydraulic shock
- adjustable hydraulic
- adjustable
- absorber
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/325—Constructional features of cylinders for attachment of valve units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
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 |
---|---|---|---|
DE4137330A DE4137330C1 (en) | 1991-11-13 | 1991-11-13 | Shock absorber for vehicle - includes valve centred by ring and secured in place by screw connection |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922431A0 ITMI922431A0 (it) | 1992-10-23 |
ITMI922431A1 ITMI922431A1 (it) | 1994-04-23 |
IT1255906B true IT1255906B (it) | 1995-11-17 |
Family
ID=6444717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922431A IT1255906B (it) | 1991-11-13 | 1992-10-23 | Ammortizzatore idraulico regolabile |
Country Status (6)
Country | Link |
---|---|
US (1) | US5335757A (it) |
JP (1) | JPH05215174A (it) |
BR (1) | BR9204372A (it) |
DE (1) | DE4137330C1 (it) |
FR (1) | FR2683603B1 (it) |
IT (1) | IT1255906B (it) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9206568U1 (de) * | 1991-07-05 | 1992-08-20 | Fichtel & Sachs Ag, 8720 Schweinfurt | Zwischenrohr für einen Schwingungsdämpfer mit verstellbarer Dämpfung |
DE4237666C2 (de) * | 1992-11-07 | 1996-07-11 | Fichtel & Sachs Ag | Ventilanordnung für einen hydraulischen, regelbaren Schwingungsdämpfer |
DE4423515C2 (de) * | 1993-07-20 | 1998-07-02 | Mannesmann Sachs Ag | Hydraulischer, regelbarer Schwingungsdämpfer, insbesondere für Kraftfahrzeuge |
ES2117503B1 (es) * | 1993-07-20 | 1999-03-16 | Fichtel & Sachs Ag | Amortiguador de vibraciones hidraulico regulable, en particular para vehiculos automoviles. |
DE4406350C2 (de) * | 1994-02-26 | 1996-11-14 | Fichtel & Sachs Ag Werk Eitorf | Schwingungsdämpfer für Kraftfahrzeuge |
ES2123382B1 (es) * | 1994-06-24 | 1999-08-01 | Fichtel & Sachs Ag | Dispositivo para la amortiguacion de sistemas elasticos de suspension de rueda. |
DE4424432C2 (de) * | 1994-07-12 | 1998-04-16 | Mannesmann Sachs Ag | Schwingungsdämpfer, insbesondere Federbein, mit veränderbarer Dämpfkraft |
DE4433436C1 (de) * | 1994-09-20 | 1995-10-26 | Fichtel & Sachs Ag | Ventilanordnung für einen hydraulischen, regelbaren Schwingungsdämpfer |
DE19624897C2 (de) * | 1996-06-21 | 2000-01-27 | Mannesmann Sachs Ag | Dämpfventil mit veränderbarer Dämpfkraft |
SE520522C2 (sv) * | 1999-07-27 | 2003-07-22 | Zf Sachs Ag | Tryckberoende reagerande ventil, särskilt för en svängningsdämpare |
US6978871B2 (en) * | 2003-09-17 | 2005-12-27 | Tenneco Automotive Operating Company Inc. | Adjustable damper with control valve, mounted in an external collar |
US7562750B2 (en) * | 2004-02-10 | 2009-07-21 | Tenneco Automotive Operating Company Inc. | Air pressure proportional damper for shock absorber |
KR101165045B1 (ko) * | 2006-11-02 | 2012-07-13 | 주식회사 만도 | 감쇄력 가변밸브를 갖는 쇽업소버 및 그 제조방법 |
JP4115505B1 (ja) * | 2007-01-25 | 2008-07-09 | 孝弘 喜多見 | 複筒式ショックアブソーバの減衰特性の変更方法 |
US8534687B2 (en) * | 2010-07-05 | 2013-09-17 | Fluid Ride Ltd. | Suspension strut for a vehicle |
JP2012031933A (ja) * | 2010-07-30 | 2012-02-16 | Hitachi Automotive Systems Ltd | シリンダ装置 |
JP5812650B2 (ja) * | 2011-03-31 | 2015-11-17 | 日立オートモティブシステムズ株式会社 | 減衰力調整式緩衝器 |
DE102011077044A1 (de) * | 2011-06-07 | 2012-12-13 | Zf Friedrichshafen Ag | Zylinder, insbesondere für einen Schwingungsdämpfer mit radialen Anschluss-Stutzen |
US9285006B2 (en) * | 2011-09-21 | 2016-03-15 | Hitachi Automotive Systems, Ltd. | Shock absorber |
US9574582B2 (en) | 2012-04-23 | 2017-02-21 | Fluid Ride, Ltd. | Hydraulic pump system and method of operation |
JP6154741B2 (ja) * | 2013-12-20 | 2017-06-28 | Kyb株式会社 | 緩衝器 |
JP2016183698A (ja) * | 2015-03-25 | 2016-10-20 | 株式会社ショーワ | ブラケット、サスペンション装置 |
US11156261B2 (en) | 2018-12-28 | 2021-10-26 | Tenneco Automotive Operating Company Inc. | Damper with multiple external control valves |
US11143260B2 (en) | 2018-12-28 | 2021-10-12 | Tenneco Automotive Operating Company Inc. | Damper with single external control valve |
US11454291B2 (en) * | 2018-12-28 | 2022-09-27 | Tenneco Automotive Operating Company Inc. | Damper with control valves |
US11118649B2 (en) | 2019-07-01 | 2021-09-14 | Tenneco Automotive Operating Company Inc. | Damper with side collector and external control valves |
US11248677B2 (en) | 2019-07-18 | 2022-02-15 | Tenneco Automotive Operating Company Inc. | Pre-assembled piston accumulator insert device |
US11635122B2 (en) | 2019-07-18 | 2023-04-25 | Tenneco Automotive Operating Company Inc. | Intake device for a damper having a side collector |
US11441633B2 (en) * | 2020-08-14 | 2022-09-13 | DRiV Automotive Inc. | Damper assembly including intake valve in fluid chamber |
JP7104824B2 (ja) * | 2021-03-05 | 2022-07-21 | Kyb株式会社 | シリンダ装置、及びシリンダ装置の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3434877A1 (de) * | 1984-09-22 | 1986-04-17 | Boge Gmbh, 5208 Eitorf | Hydraulischer, regelbarer stossdaempfer |
DE3609862A1 (de) * | 1986-03-22 | 1987-10-01 | Boge Gmbh | Regelbarer stossdaempfer |
JPS63259236A (ja) * | 1987-04-13 | 1988-10-26 | ボーゲ・アクチェンゲゼルシャフト | 調整可能な油圧式緩衝装置 |
DE3719113C1 (de) * | 1987-06-06 | 1988-08-25 | Boge Ag | Regelbarer Schwingungsdaempfer |
DE3939012A1 (de) * | 1989-11-25 | 1991-05-29 | Boge Ag | Schwingungsdaempfer fuer ein kraftfahrzeug |
GB8928943D0 (en) * | 1989-12-21 | 1990-02-28 | Monroe Europ U K Ltd | Adaptive shock absorbers and damping valves therefor |
DE4031761C2 (de) * | 1990-10-06 | 1998-02-19 | Mannesmann Sachs Ag | Hydropneumatisches Aggregat |
US5163706A (en) * | 1991-04-24 | 1992-11-17 | General Motors Corporation | Electro-hydraulic pressure regulating valve assembly for a hydraulic damper |
-
1991
- 1991-11-13 DE DE4137330A patent/DE4137330C1/de not_active Expired - Lifetime
-
1992
- 1992-10-12 JP JP4298241A patent/JPH05215174A/ja active Pending
- 1992-10-23 IT ITMI922431A patent/IT1255906B/it active IP Right Grant
- 1992-11-04 US US07/971,483 patent/US5335757A/en not_active Expired - Fee Related
- 1992-11-11 BR BR929204372A patent/BR9204372A/pt not_active IP Right Cessation
- 1992-11-13 FR FR9213698A patent/FR2683603B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2683603A1 (fr) | 1993-05-14 |
US5335757A (en) | 1994-08-09 |
BR9204372A (pt) | 1993-05-18 |
ITMI922431A1 (it) | 1994-04-23 |
JPH05215174A (ja) | 1993-08-24 |
ITMI922431A0 (it) | 1992-10-23 |
FR2683603B1 (fr) | 1994-06-03 |
DE4137330C1 (en) | 1992-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961029 |