IT1255906B - Ammortizzatore idraulico regolabile - Google Patents

Ammortizzatore idraulico regolabile

Info

Publication number: IT1255906B
Authority: IT; Italy
Prior art keywords: shock absorber; hydraulic shock; adjustable hydraulic; adjustable; absorber
Prior art date: 1991-11-13

Application number

ITMI922431A

Other languages

English (en)

Inventor

Hubert Beck

Original Assignee

Hubert Beck

Priority date (The priority date 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 date listed.)

1991-11-13

Filing date

1992-10-23

Publication date

1995-11-17

1992-10-23 Application filed by Hubert Beck filed Critical Hubert Beck

1992-10-23 Publication of ITMI922431A0 publication Critical patent/ITMI922431A0/it

1994-04-23 Publication of ITMI922431A1 publication Critical patent/ITMI922431A1/it

1995-11-17 Application granted granted Critical

1995-11-17 Publication of IT1255906B publication Critical patent/IT1255906B/it

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)

ITMI922431A 1991-11-13 1992-10-23 Ammortizzatore idraulico regolabile IT1255906B (it)

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)

* Cited by examiner, † Cited by third party
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
WO2012006294A1 (en)	2010-07-05	2012-01-12	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
WO2013042569A1 (ja) *	2011-09-21	2013-03-28	日立オートモティブシステムズ株式会社	緩衝器
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
US11454291B2 (en) *	2018-12-28	2022-09-27	Tenneco Automotive Operating Company Inc.	Damper with control valves
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
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)

* Cited by examiner, † Cited by third party
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
US5335757A (en)	1994-08-09
FR2683603B1 (fr)	1994-06-03
BR9204372A (pt)	1993-05-18
DE4137330C1 (en)	1992-11-12
FR2683603A1 (fr)	1993-05-14
ITMI922431A0 (it)	1992-10-23
ITMI922431A1 (it)	1994-04-23
JPH05215174A (ja)	1993-08-24

Legal Events

Date	Code	Title	Description
1995-11-17	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19961029

Publication	Publication Date	Title
ITMI922496A0 (it)	1992-10-30	Ammortizzatore idraulico regolabiel
IT1255906B (it)	1995-11-17	Ammortizzatore idraulico regolabile
IT1243678B (it)	1994-06-21	Ammortizzatore regolabile
KR900014665U (ko)	1990-08-02	유압 완충기
DE69412751D1 (de)	1998-10-01	Hydraulischer Stossdämpfer
IT1228198B (it)	1991-06-05	Ammortizzatore regolabile.
BR8905410A (pt)	1990-05-22	Amortecedor hidraulico
BR8801718A (pt)	1988-11-16	Amortecedor de choque hidraulico regulavel
DE69205774D1 (de)	1995-12-07	Hydraulischer, regelbarer Stossdämpfer.
ITMI921175A1 (it)	1993-11-15	Ammortizzatore regolabile
ITRM910773A0 (it)	1991-10-11	Ammortizzatore idraulico comandabile e regolabile
BR9202578A (pt)	1993-03-16	Amortecedor hidraulico regulavel de vibracoes
IT1228201B (it)	1991-06-05	Ammortizzatore idraulico regolabile
IT1275284B (it)	1997-08-05	Ammortizzatore idraulico regolabile
DE59304749D1 (de)	1997-01-23	Hydraulischer stossdämpfer
DE69204343D1 (de)	1995-10-05	Hydraulischer Stossdämpfer.
FR2649771B1 (fr)	1992-03-27	Amortisseur hydraulique reglable
DE69203374D1 (de)	1995-08-17	Hydraulischer Stossdämpfer.
ITPD910225A1 (it)	1993-06-12	Ammortizzatore regolabile
IT1220650B (it)	1990-06-15	Ammortizzatore idraulico regolabile
KR920011685U (ko)	1992-07-24	전기유압제어식 쇽업 소오버
DE69132069T2 (de)	2000-10-12	Doppelkolbenfederbein
BR8806750A (pt)	1990-07-31	Amortecedor hidraulico
ITPD920169A0 (it)	1992-09-30	Ammortizzatore idraulico perfezionato
KR920014969U (ko)	1992-08-14	자동차용 유압식 쇽업쇼오버