ITMI950194A0 - Valvola smorzatrice in particoalre per un ammortizzatore - Google Patents

Valvola smorzatrice in particoalre per un ammortizzatore

Info

Publication number: ITMI950194A0
Authority: IT; Italy
Prior art keywords: shock absorber; damping valve; valve especially; damping; absorber
Prior art date: 1994-02-16

Application number

ITMI950194A

Other languages

English (en)

Inventor

Hubert Beck

Original Assignee

Fichtel & Sachs Ag

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.)

1994-02-16

Filing date

1995-02-06

Publication date

1995-02-06

1995-02-06 Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag

1995-02-06 Publication of ITMI950194A0 publication Critical patent/ITMI950194A0/it

1996-08-06 Publication of ITMI950194A1 publication Critical patent/ITMI950194A1/it

1997-07-08 Application granted granted Critical

1997-07-08 Publication of IT1273499B publication Critical patent/IT1273499B/it

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
- F16F9/3405—Throttling passages in or on piston body, e.g. slots

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Damping Devices (AREA)
Details Of Valves (AREA)
Check Valves (AREA)

ITMI950194A 1994-02-16 1995-02-06 Valvola smorzatrice,in particolare per un ammortizzatore IT1273499B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4404835A DE4404835A1 (de)	1994-02-16	1994-02-16	Dämpfventil für einen Schwingungsdämpfer

Publications (3)

Publication Number	Publication Date
ITMI950194A0 true ITMI950194A0 (it)	1995-02-06
ITMI950194A1 ITMI950194A1 (it)	1996-08-06
IT1273499B IT1273499B (it)	1997-07-08

Family

ID=6510336

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI950194A IT1273499B (it)	1994-02-16	1995-02-06	Valvola smorzatrice,in particolare per un ammortizzatore

Country Status (7)

Country	Link
JP (1)	JPH07229532A (it)
CN (1)	CN1119251A (it)
BR (1)	BR9500647A (it)
DE (1)	DE4404835A1 (it)
ES (1)	ES2126426B1 (it)
FR (1)	FR2716247B1 (it)
IT (1)	IT1273499B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10011168C1 (de) *	2000-03-08	2001-09-06	Mannesmann Sachs Ag	Dämpfventil
DE10222054A1 (de) *	2002-05-17	2003-11-27	Volkswagen Ag	Dämpferventil mit definierter Vorspannkraft und Montageverfahren
DE102004034724A1 (de) *	2004-07-17	2005-10-27	Zf Friedrichshafen Ag	Dämpfventil
DE102006033378A1 (de) *	2006-07-19	2008-01-31	Dr.Ing.H.C. F. Porsche Ag	Ventileinrichtung
SE533996C2 (sv) *	2009-04-23	2011-03-22	Oehlins Racing Ab	Tryckregulator i en stötdämparventil
JP5681372B2 (ja)	2010-04-02	2015-03-04	カヤバ工業株式会社	減衰部構造
JP5798842B2 (ja) *	2011-09-02	2015-10-21	カヤバ工業株式会社	緩衝器
EP3212958B1 (de) *	2014-10-27	2019-09-04	ThyssenKrupp Bilstein GmbH	Verfahren zum betreiben eines regelbaren schwingungsdämpfers für kraftfahrzeuge
US11255399B2 (en) *	2018-03-14	2022-02-22	Zf Friedrichshafen Ag	Damping valve for a vibration damper
DE102018112458A1 (de) *	2018-05-24	2019-11-28	Stabilus Gmbh	Verfahren zur Herstellung eines Kolbens und Kolben
DE102019215558A1 (de) *	2019-10-10	2021-04-15	Zf Friedrichshafen Ag	Drosselstelle für einen Schwingungsdämpfer
DE102019215561A1 (de) *	2019-10-10	2021-04-15	Zf Friedrichshafen Ag	Drosselstelle für einen Schwingungsdämpfer
DE102020209288A1 (de) *	2020-07-23	2022-01-27	Thyssenkrupp Ag	Schwingungsdämpfer-Ventilanordnung mit schaltbarem Bypass

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2467098A (en) *	1945-12-13	1949-04-12	Gen Motors Corp	Piston for hydraulic shock absorbers
FR65878E (it) *	1953-04-16	1956-03-22
FR1185696A (fr) *	1957-11-04	1959-08-04		Piston d'amortisseur
US3078965A (en) *	1959-11-18	1963-02-26	Bourcier Carbon Previnquieres	Shock absorbers
DE1138594B (de) *	1960-04-07	1962-10-25	Christian Marie Lucien Louis B	Federscheibenventil, insbesondere fuer Stossdaempfer
DE1112348B (de) *	1960-06-18	1961-08-03	Fichtel & Sachs Ag	Kolben bzw. Absperrplatte fuer Schwingungsdaempfer
DE1183384B (de) *	1961-02-13	1964-12-10	Boge Gmbh	Einrohr-Teleskopschwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
BE631369A (it) *	1962-04-26	1900-01-01
DE1142471B (de) *	1962-06-27	1963-01-17	Boge Gmbh	Kolben fuer hydraulische Teleskopschwingungsdaempfer, insbesondere von Kraftfahrzeugen
DE1575232B1 (de) *	1967-01-27	1970-01-02	Peddinghaus Dr Carl Ullrich	Stossdaempferkolben
FR2061905A5 (it) *	1969-10-01	1971-06-25	Allinquant Fernand
DE2500826C2 (de) *	1975-01-10	1983-03-24	Volkswagenwerk Ag, 3180 Wolfsburg	Ventilanordnung für einen Teleskopschwingungsdämpfer für die Radaufhängung von Kraftfahrzeugen
DE2424040C3 (de) *	1974-05-17	1981-07-30	Boge Gmbh, 5208 Eitorf	Kolben von Schwingungsdämpfern, insbesondere für Kraftfahrzeuge
FR2312925A7 (fr) *	1975-05-07	1976-12-24	Allinquant Fernand	Piston d'amortisseur
DE7529323U (de) *	1975-09-17	1976-02-12	Boge Gmbh, 5208 Eitorf	Arbeitskolben eines hydraulischen Teleskopschwingungsdämpfers, insbesondere für Radaufhängungen von Kraftfahrzeugen
DE8301451U1 (it) *	1983-01-20	1983-07-14	August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De
JPS59194143A (ja) *	1983-04-18	1984-11-02	Showa Mfg Co Ltd	油圧緩衝器のピストン構造
JPS60132143A (ja) *	1983-12-21	1985-07-15	Kayaba Ind Co Ltd	油圧緩衝器のピストン部
DE3701557A1 (de) *	1987-01-21	1988-08-04	Bilstein August Gmbh Co Kg	Stossdaempferkolben, insbesondere fuer kraftfahrzeug-einrohrdaempfer
ES1003062Y (es) *	1987-08-03	1989-02-16	La Industrial Plastica Y Metalurgica, S.A.	Nuevo piston para amortiguadores
JPH01288643A (ja) *	1988-05-13	1989-11-20	Tokico Ltd	油圧緩衝器
JPH0292154U (it) *	1989-01-10	1990-07-23
FR2693524B1 (fr) *	1992-07-10	1994-12-23	Carbon Ste Fse Amortisseurs	Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.
ES2115429B1 (es) *	1993-05-10	1999-02-16	Fichtel & Sachs Ag	Valvula para un amortiguador de vibraciones telescopico hidraulico.

1994
- 1994-02-16 DE DE4404835A patent/DE4404835A1/de not_active Ceased
1995
- 1995-01-24 ES ES009500118A patent/ES2126426B1/es not_active Expired - Lifetime
- 1995-02-06 IT ITMI950194A patent/IT1273499B/it active IP Right Grant
- 1995-02-07 JP JP7041387A patent/JPH07229532A/ja active Pending
- 1995-02-15 BR BR9500647A patent/BR9500647A/pt not_active Application Discontinuation
- 1995-02-16 FR FR9501766A patent/FR2716247B1/fr not_active Expired - Fee Related
- 1995-02-16 CN CN95102047.1A patent/CN1119251A/zh active Pending

Also Published As

Publication number	Publication date
ITMI950194A1 (it)	1996-08-06
DE4404835A1 (de)	1995-08-17
IT1273499B (it)	1997-07-08
BR9500647A (pt)	1995-10-24
ES2126426B1 (es)	1999-11-16
FR2716247A1 (fr)	1995-08-18
ES2126426A1 (es)	1999-03-16
CN1119251A (zh)	1996-03-27
FR2716247B1 (fr)	1997-03-28
JPH07229532A (ja)	1995-08-29

Publication	Publication Date	Title
GB2277762B (en)	1996-08-28	Shock absorber for use in a wellbore
IT1269918B (it)	1997-04-16	Valvola per un ammortizzatore telescopico idraulico
IT1284294B1 (it)	1998-05-18	Gamba ammortizzatrice pneumatica
ITMI950194A0 (it)	1995-02-06	Valvola smorzatrice in particoalre per un ammortizzatore
GB9700706D0 (en)	1997-03-05	Geophone shock absorber
ITRM910416A1 (it)	1992-12-13	Ammortizzatore a doppio volano, in particolare per autoveicolo
DK0764253T3 (da)	2000-06-13	Stødabsorber for væskeledninger
FI951123A (fi)	1995-09-12	Iskunvaimentimeen liittyvä järjestely
GB2309281B (en)	2000-03-29	Continuous controlled restriction valve for a shock absorber
GB9417751D0 (en)	1994-10-19	Shock absorber
DE69422284D1 (de)	2000-01-27	Hydraulischer Stossdämpfer
GB9323469D0 (en)	1994-01-05	Damping valve for shock absorber
KR950024947U (ko)	1995-09-15	이중 완충 포장재
FR2747451B1 (fr)	2002-06-28	Valve amortisseuse
GB2318019B (en)	1998-09-09	Geophone shock absorber
KR960002287U (ko)	1996-01-19	쇽 업소버 감쇠력 가변식 피스톤 감쇠밸브
KR930025976U (ko)	1993-12-24	자동차의 쇽업소오버 감쇠벨브
KR950025384U (ko)	1995-09-18	충격 흡수 장치를 갖는 솔레노이드 밸브
KR960001884U (ko)	1996-01-19	충격 흡수실을 갖춘 누름밸브
KR960002286U (ko)	1996-01-19	쇽 업소버
KR960010313U (ko)	1996-04-12	완충용 정지장치
BR7300900U (pt)	1994-12-06	Válvula de compressão do amortecedor
KR950026142U (ko)	1995-09-18	카바 개폐 완충 장치
PL305459A1 (en)	1996-04-15	Elastomer shock absorber
PL305460A1 (en)	1996-04-15	Elastomer shock absorber

Legal Events

Date	Code	Title	Description
1997-07-08	0001	Granted