WO1992016772A3 - Zweirohr-stossdämpfer - Google Patents
Zweirohr-stossdämpfer Download PDFInfo
- Publication number
- WO1992016772A3 WO1992016772A3 PCT/EP1992/000520 EP9200520W WO9216772A3 WO 1992016772 A3 WO1992016772 A3 WO 1992016772A3 EP 9200520 W EP9200520 W EP 9200520W WO 9216772 A3 WO9216772 A3 WO 9216772A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- twin
- shock absorber
- tube shock
- stage
- main
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- 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
- F16F9/465—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 using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage
-
- 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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/22—Magnetic elements
- B60G2600/26—Electromagnets; Solenoids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59207680T DE59207680D1 (de) | 1991-03-13 | 1992-03-10 | Zweirohr-stossdämpfer |
EP92905780A EP0575384B1 (de) | 1991-03-13 | 1992-03-10 | Zweirohr-stossdämpfer |
US08/117,137 US5464079A (en) | 1991-03-13 | 1992-03-10 | Two-tube shock absorber |
SK3077-92A SK307792A3 (en) | 1991-03-13 | 1992-03-10 | Double-tube shock absorber |
CS923077A CZ307792A3 (cs) | 1991-03-13 | 1992-10-08 | Dvouplášťový tlumič nárazů |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4108027.0 | 1991-03-13 | ||
DE4108027 | 1991-03-13 | ||
DEP4137403.7 | 1991-11-14 | ||
DE19914137403 DE4137403A1 (de) | 1991-11-14 | 1991-11-14 | Zweirohr-stossdaempfer |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1992016772A2 WO1992016772A2 (de) | 1992-10-01 |
WO1992016772A3 true WO1992016772A3 (de) | 1993-04-29 |
Family
ID=25901790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1992/000520 WO1992016772A2 (de) | 1991-03-13 | 1992-03-10 | Zweirohr-stossdämpfer |
Country Status (5)
Country | Link |
---|---|
US (1) | US5464079A (de) |
EP (1) | EP0575384B1 (de) |
DE (1) | DE59207680D1 (de) |
SK (1) | SK307792A3 (de) |
WO (1) | WO1992016772A2 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4132262A1 (de) * | 1991-09-27 | 1993-04-01 | Teves Gmbh Alfred | Hydraulischer regelbarer schwingungsdaempfer fuer kraftfahrzeuge |
NL9402150A (nl) * | 1994-12-19 | 1996-08-01 | Koni Bv | Continu variabele twee-pijpsschokdemper. |
US5788341A (en) | 1995-06-06 | 1998-08-04 | Itt Automotive Electrical Systems, Inc. | Vehicle brake |
US5797594A (en) * | 1995-07-22 | 1998-08-25 | Tokico, Ltd. | Hydraulic shock absorber |
DE19547535C2 (de) * | 1995-12-20 | 1998-10-08 | Mannesmann Sachs Ag | Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung |
US5730261A (en) * | 1996-01-11 | 1998-03-24 | General Motors Corporation | Damper control valve |
US5893436A (en) * | 1996-01-16 | 1999-04-13 | Tenneco Automotive Inc. | One piece aluminum pressure tube with rod guide for shock absorbers |
US5944283A (en) * | 1997-12-05 | 1999-08-31 | Cartercopters, Llc | Crashworthy landing gear shock |
DE19901639B4 (de) * | 1998-02-14 | 2009-04-02 | Zf Sachs Ag | Druckabhängig reagierendes Ventil, insbesondere für einen Schwingungsdämpfer |
US5992585A (en) * | 1998-03-19 | 1999-11-30 | Tenneco Automotive Inc. | Acceleration sensitive damping for automotive dampers |
US6343677B2 (en) * | 1999-02-01 | 2002-02-05 | Gabriel Ride Control Products, Inc. | Shock absorber |
US6213262B1 (en) * | 1999-02-01 | 2001-04-10 | Gabriel Ride Control Products, Inc. | Shock absorber |
US6615960B1 (en) * | 2000-02-11 | 2003-09-09 | Maverick American Llc | Fluid damped shock absorber and method |
DE10142709A1 (de) * | 2001-08-31 | 2003-11-20 | Maurer Friedrich Soehne | Kraftabsorptionsvorrichtung |
US6648109B2 (en) | 2001-09-13 | 2003-11-18 | Meritor Heavy Vehicle Technology, Llc | Adjustable shock absorber |
CA2409812A1 (en) * | 2001-10-29 | 2003-04-29 | Bombardier Inc. | Shock absorber with adjustable valving |
US20030168295A1 (en) * | 2002-02-12 | 2003-09-11 | Zhixiu Han | Active vibration isolation system |
DE10221833B4 (de) * | 2002-05-16 | 2006-03-09 | Zf Sachs Ag | Selbstpumpendes hydropneumatisches Federbein |
US6883650B2 (en) | 2002-11-15 | 2005-04-26 | Arvinmeritor Technology, Llc. | Adjustable shock absorber |
US6959796B2 (en) * | 2003-09-22 | 2005-11-01 | Tenneco Automotive Operating Company Inc. | Adjustable damper with valve mounted in-line |
US7562750B2 (en) * | 2004-02-10 | 2009-07-21 | Tenneco Automotive Operating Company Inc. | Air pressure proportional damper for shock absorber |
US20060042895A1 (en) * | 2004-08-24 | 2006-03-02 | Gert Mangelschots | Base cup connection for shock absorber |
US20060090973A1 (en) * | 2004-10-28 | 2006-05-04 | Michael Potas | Valve system controlled by rate of pressure change |
DE102006055757B4 (de) * | 2006-11-25 | 2012-03-15 | Continental Teves Ag & Co. Ohg | Selbstpumpende Niveauregulierung |
NL2004138C2 (nl) * | 2010-01-25 | 2011-07-26 | Koni Bv | Stijve demper. |
DE102010063386B4 (de) * | 2010-12-17 | 2012-09-20 | Zf Friedrichshafen Ag | Verstellbare Dämpfventileinrichtung |
DE102012201963C5 (de) * | 2012-02-09 | 2022-04-21 | Thyssenkrupp Ag | Elektromagnetisch betätigbares Dämpferventil, insbesondere für Stoßdämpfer von Fahrzeugen, mit einstellbarer Dämpfungskraft |
KR101673641B1 (ko) * | 2012-05-22 | 2016-11-07 | 현대자동차주식회사 | 차량용 쇽업소버 |
DE102014215199A1 (de) * | 2014-08-01 | 2016-02-04 | Zf Friedrichshafen Ag | Verstellbare Dämpfventileinrichtung |
EP3012482B1 (de) * | 2014-10-21 | 2019-01-02 | Öhlins Racing Ab | Ventilanordnung |
WO2016097898A1 (en) * | 2014-12-19 | 2016-06-23 | Sistemi Sospensioni S.P.A. | Regenerative hydraulic shock-absorber for vehicle suspension |
DE102015107248B4 (de) * | 2015-05-08 | 2018-10-18 | Thyssenkrupp Ag | Regelbarer Schwingungsdämpfer |
US10094683B1 (en) * | 2017-05-15 | 2018-10-09 | Motion Instruments, Inc. | Magnetically actuated pressure sensitive suspension position sensor |
CN109236948B (zh) * | 2018-10-30 | 2020-11-13 | 石家庄铁道大学 | 一种具有大惯质比特性的惯容器 |
DE102019108057B4 (de) * | 2019-03-28 | 2022-11-10 | Mercedes-Benz Group AG | Schwingungsdämpfer und Kraftfahrzeug |
EP4063688A1 (de) * | 2021-03-24 | 2022-09-28 | Robert Bosch GmbH | Elektromagnetisches ventil, semi-aktive dämpfungsvorrichtung mit einem solchen elektromagnetischen ventil, und steuerungsverfahren einer solchen dämpfungsvorrichtung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123365A2 (de) * | 1983-04-26 | 1984-10-31 | Bendix Espana, S.A. | Doppelt wirkender hydraulischer Stossdämpfer mit regulierter Druckstufe für Fahrzeuge |
GB2190461A (en) * | 1984-05-03 | 1987-11-18 | Armstrong Patents Co Ltd | Shock absorbers |
WO1988006983A1 (en) * | 1987-03-18 | 1988-09-22 | Monroe Auto Equipment Company | Method and apparatus for absorbing mechanical shock |
WO1989009891A1 (en) * | 1988-04-06 | 1989-10-19 | Koni B.V. | Twin-pipe shock absorber |
EP0364757A2 (de) * | 1988-10-20 | 1990-04-25 | Robert Bosch Gmbh | Stossdämpfer zur Dämpfung von Bewegungsabläufen |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648405A (en) * | 1949-12-17 | 1953-08-11 | Patent Dev Company | Piston assembly for shock absorbers |
US2695034A (en) * | 1951-06-29 | 1954-11-23 | Gen Motors Corp | Shock absorber valve |
FR1081439A (fr) * | 1953-07-20 | 1954-12-20 | Amortisseur hydraulique | |
CH368236A (de) * | 1958-01-15 | 1963-03-31 | Gen Electric | Elektrische Wickelanordnung, insbesondere für Transformatoren und Kondensatoren |
DE1130631B (de) * | 1960-01-22 | 1962-05-30 | Schenck Gmbh Carl | Schwingsystem mit stufenlos veraenderlicher Frequenz und Amplitude, insbesondere fuer Ruetteltische, dynamische Werkstoffpruefmaschinen u. dgl. |
US3491216A (en) * | 1966-09-15 | 1970-01-20 | Phonocopy Inc | Hum-bucking coupling device |
BE794025A (fr) * | 1972-01-21 | 1973-05-02 | Gen Electric | Ensemble aimante |
US3874485A (en) * | 1972-05-01 | 1975-04-01 | Gen Motors Corp | Oleo-pneumatic shock absorber |
JPS5213311A (en) * | 1975-07-23 | 1977-02-01 | Hitachi Metals Ltd | Speaker magnetic circuit |
SE445850B (sv) * | 1984-12-07 | 1986-07-21 | Magnus Lizell | Strypventilanordning for tryckmedier serskilt for hydraulolja i fordonsstotdempare och liknande |
US4713939A (en) * | 1986-05-23 | 1987-12-22 | Texas Instruments Incorporated | Linear drive motor with symmetric magnetic fields for a cooling system |
JP2824577B2 (ja) * | 1987-10-20 | 1998-11-11 | トキコ株式会社 | シヨツクアブソーバ |
-
1992
- 1992-03-10 US US08/117,137 patent/US5464079A/en not_active Expired - Fee Related
- 1992-03-10 WO PCT/EP1992/000520 patent/WO1992016772A2/de active IP Right Grant
- 1992-03-10 EP EP92905780A patent/EP0575384B1/de not_active Expired - Lifetime
- 1992-03-10 DE DE59207680T patent/DE59207680D1/de not_active Expired - Fee Related
- 1992-03-10 SK SK3077-92A patent/SK307792A3/sk unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123365A2 (de) * | 1983-04-26 | 1984-10-31 | Bendix Espana, S.A. | Doppelt wirkender hydraulischer Stossdämpfer mit regulierter Druckstufe für Fahrzeuge |
GB2190461A (en) * | 1984-05-03 | 1987-11-18 | Armstrong Patents Co Ltd | Shock absorbers |
WO1988006983A1 (en) * | 1987-03-18 | 1988-09-22 | Monroe Auto Equipment Company | Method and apparatus for absorbing mechanical shock |
WO1989009891A1 (en) * | 1988-04-06 | 1989-10-19 | Koni B.V. | Twin-pipe shock absorber |
EP0364757A2 (de) * | 1988-10-20 | 1990-04-25 | Robert Bosch Gmbh | Stossdämpfer zur Dämpfung von Bewegungsabläufen |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1, no. 076 (E-30)21. Juli 1977 & JP,A,52 013 311 ( HITACHI KINZOKU KK ) 2. Januar 1977 * |
PATENT ABSTRACTS OF JAPAN vol. 13, no. 320 (M-853)(3668) 20. Juli 1989 & JP,A,01 106 721 ( TOKICO LTD ) 24. April 1989 * |
Also Published As
Publication number | Publication date |
---|---|
SK307792A3 (en) | 1994-04-06 |
DE59207680D1 (de) | 1997-01-23 |
WO1992016772A2 (de) | 1992-10-01 |
EP0575384A1 (de) | 1993-12-29 |
US5464079A (en) | 1995-11-07 |
EP0575384B1 (de) | 1996-12-11 |
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