DE3663725D1 - Electrically adjustable shock absorber - Google Patents
Electrically adjustable shock absorberInfo
- Publication number
- DE3663725D1 DE3663725D1 DE8686201846T DE3663725T DE3663725D1 DE 3663725 D1 DE3663725 D1 DE 3663725D1 DE 8686201846 T DE8686201846 T DE 8686201846T DE 3663725 T DE3663725 T DE 3663725T DE 3663725 D1 DE3663725 D1 DE 3663725D1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- openings
- sleeve
- series
- shock absorber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- F16F9/44—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
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88054—Direct response normally closed valve limits direction of flow
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Surgical Instruments (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Control Of El Displays (AREA)
- Discharge Heating (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Electrophonic Musical Instruments (AREA)
- Electron Sources, Ion Sources (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8503031A NL8503031A (nl) | 1985-11-05 | 1985-11-05 | Elektrisch verstelbare schokdemper. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3663725D1 true DE3663725D1 (en) | 1989-07-06 |
Family
ID=19846813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686201846T Expired DE3663725D1 (en) | 1985-11-05 | 1986-10-22 | Electrically adjustable shock absorber |
Country Status (13)
Country | Link |
---|---|
US (1) | US5044474A (de) |
EP (1) | EP0221602B1 (de) |
JP (1) | JPS62184248A (de) |
AT (1) | ATE43686T1 (de) |
AU (1) | AU590342B2 (de) |
BR (1) | BR8605402A (de) |
DE (1) | DE3663725D1 (de) |
DK (1) | DK163019C (de) |
ES (1) | ES2009782B3 (de) |
FI (1) | FI83814C (de) |
NL (1) | NL8503031A (de) |
NO (1) | NO166970C (de) |
ZA (1) | ZA867904B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0325863A3 (de) * | 1987-12-28 | 1990-07-11 | Mark S. Depalma | Mehrfarbige Ultraviolettstrahlungsmessvorrichtung |
US4907680A (en) * | 1988-01-29 | 1990-03-13 | Lord Corporation | Semi-active damper piston valve assembly |
NL8800945A (nl) * | 1988-04-12 | 1989-11-01 | Koni Bv | Schokdemper. |
NL8800944A (nl) * | 1988-04-12 | 1989-11-01 | Koni Bv | Stelinrichting met geheugenmetaal en een met deze stelinrichting uitgeruste schokdemper. |
DE3814480A1 (de) * | 1988-04-29 | 1989-11-09 | Bosch Gmbh Robert | Vorrichtung zur daempfung von bewegungsablaeufen |
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 |
DE3830828A1 (de) * | 1988-09-10 | 1990-03-22 | Bosch Gmbh Robert | Stossdaempfer zur daempfung von bewegungsablaeufen |
US4993523A (en) * | 1989-02-10 | 1991-02-19 | Lord Corporation | Fluid circuit for semiactive damper means |
JP2918293B2 (ja) * | 1990-05-28 | 1999-07-12 | 株式会社ユニシアジェックス | 減衰力可変型緩衝器 |
GB2250080B (en) * | 1990-10-19 | 1994-08-17 | Tokico Ltd | Hydraulic shock absorber |
JPH04175533A (ja) * | 1990-11-05 | 1992-06-23 | Nissan Motor Co Ltd | 圧電アクチュエータの変位拡大機構 |
US5307907A (en) * | 1991-06-11 | 1994-05-03 | Atsugi Unisia Corporation | Hydraulic damper |
US5501307A (en) * | 1991-10-24 | 1996-03-26 | Yamaha Hatsudoki Kabushiki Kaisha | Shock absorber |
DE69212443T2 (de) * | 1991-12-06 | 1996-11-28 | Kayaba Industry Co Ltd | Aufhängungssystem |
NL9300316A (nl) * | 1993-02-19 | 1994-09-16 | Koni Bv | Een-pijpsschokdemper. |
US5551541A (en) * | 1993-03-18 | 1996-09-03 | Fichtel & Sachs Ag | Shock absorber |
US5662046A (en) * | 1993-12-14 | 1997-09-02 | Hansen Inc. | Method and apparatus for controlling railway truck hunting and a railway car body supported thereby |
JP6454536B2 (ja) * | 2014-03-31 | 2019-01-16 | 株式会社ショーワ | 緩衝器 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1267532A (en) * | 1918-01-16 | 1918-05-28 | Ernst Flentje | Shock-absorber. |
US2740500A (en) * | 1951-06-29 | 1956-04-03 | Gen Motors Corp | Shock absorber |
DE1063859B (de) * | 1954-03-03 | 1959-08-20 | Arie Adrianus De Koning | Stossdaempfer |
DE1281865B (de) * | 1965-03-30 | 1968-10-31 | Christian Marie Lucien Louis B | Stufenlos verstellbarer Stossdaempfer, insbesondere fuer Kraftfahrzeuge |
DE1505478A1 (de) * | 1965-10-29 | 1969-09-25 | Bilstein August Fa | Stufenlos verstellbarer Stossdaempfer,insbesondere fuer Kraftfahrzeuge |
US3559776A (en) * | 1969-06-17 | 1971-02-02 | Gen Motors Corp | Shock lockout and piston system |
JPS5867138U (ja) * | 1981-10-29 | 1983-05-07 | カヤバ工業株式会社 | シヨツクアブソ−バにおける減衰力調節装置 |
US4463839A (en) * | 1981-11-06 | 1984-08-07 | Tokico Ltd. | Hydraulic damper |
JPS5872546U (ja) * | 1981-11-12 | 1983-05-17 | トキコ株式会社 | 減衰力調整式油圧緩衝器 |
FR2528140B1 (fr) * | 1982-06-03 | 1985-10-11 | Messier Hispano Sa | Amortisseur du type fluidique |
GB2123922A (en) * | 1982-06-15 | 1984-02-08 | Tokico Ltd | Hydraulic damper with adjustable flow path |
GB2126687B (en) * | 1982-07-14 | 1986-08-20 | Tokico Ltd | Hydraulic damper with adjustable damping force |
JPS59147134A (ja) * | 1983-02-09 | 1984-08-23 | Nissan Motor Co Ltd | 減衰力可変式シヨツクアブソ−バ |
JPS59217027A (ja) * | 1983-05-20 | 1984-12-07 | Tokico Ltd | 油圧緩衝器 |
DE3323405A1 (de) * | 1983-06-29 | 1985-01-17 | Boge Gmbh, 5208 Eitorf | Hydraulischer, regelbarer stossdaempfer mit einem an einer hohlen kolbenstange befestigten daempfungskolben |
ES8503803A1 (es) * | 1983-06-29 | 1985-03-01 | Boge Gmbh | Amortiguador hidraulico regulable |
JPS6052439U (ja) * | 1983-09-20 | 1985-04-12 | トキコ株式会社 | 減衰力調整式油圧緩衝器 |
JPS60203518A (ja) * | 1984-03-29 | 1985-10-15 | Honda Motor Co Ltd | パワ−ステアリング装置を備える車両の減衰力可変ダンパ装置 |
JPS60220237A (ja) * | 1984-04-17 | 1985-11-02 | Kayaba Ind Co Ltd | シヨツクアブソ−バの減衰力調整装置 |
DE8421106U1 (de) * | 1984-06-09 | 1987-07-02 | Boge Gmbh, 5208 Eitorf | Verstellbarer, hydraulischer Stoßdämpfer |
JPS616440A (ja) * | 1984-06-20 | 1986-01-13 | Tokico Ltd | 減衰力調整式油圧緩衝器 |
JPS61189338A (ja) * | 1985-02-13 | 1986-08-23 | Kayaba Ind Co Ltd | シヨツクアブソ−バの減衰力調整構造 |
JPS61156743U (de) * | 1985-03-22 | 1986-09-29 | ||
DE3523628A1 (de) * | 1985-07-02 | 1987-01-15 | Bayerische Motoren Werke Ag | Ventilsystem fuer steuerbare, hydraulische schwingungsdaempfer |
-
1985
- 1985-11-05 NL NL8503031A patent/NL8503031A/nl not_active Application Discontinuation
-
1986
- 1986-10-01 FI FI863972A patent/FI83814C/fi not_active IP Right Cessation
- 1986-10-17 ZA ZA867904A patent/ZA867904B/xx unknown
- 1986-10-22 DE DE8686201846T patent/DE3663725D1/de not_active Expired
- 1986-10-22 EP EP86201846A patent/EP0221602B1/de not_active Expired
- 1986-10-22 ES ES86201846T patent/ES2009782B3/es not_active Expired
- 1986-10-22 AT AT86201846T patent/ATE43686T1/de not_active IP Right Cessation
- 1986-10-23 AU AU64309/86A patent/AU590342B2/en not_active Ceased
- 1986-10-29 NO NO864312A patent/NO166970C/no unknown
- 1986-11-03 BR BR8605402A patent/BR8605402A/pt not_active IP Right Cessation
- 1986-11-04 DK DK525286A patent/DK163019C/da not_active IP Right Cessation
- 1986-11-04 JP JP61260851A patent/JPS62184248A/ja active Granted
-
1988
- 1988-05-05 US US07/188,641 patent/US5044474A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK163019C (da) | 1992-06-15 |
FI863972A0 (fi) | 1986-10-01 |
NO864312D0 (no) | 1986-10-29 |
ES2009782B3 (es) | 1989-10-16 |
DK525286A (da) | 1987-05-06 |
NO166970C (no) | 1991-09-18 |
FI83814B (fi) | 1991-05-15 |
EP0221602A1 (de) | 1987-05-13 |
DK525286D0 (da) | 1986-11-04 |
US5044474A (en) | 1991-09-03 |
ZA867904B (en) | 1987-05-27 |
FI83814C (fi) | 1991-08-26 |
BR8605402A (pt) | 1987-08-11 |
FI863972A (fi) | 1987-05-06 |
EP0221602B1 (de) | 1989-05-31 |
JPH0461979B2 (de) | 1992-10-02 |
NL8503031A (nl) | 1987-06-01 |
AU590342B2 (en) | 1989-11-02 |
JPS62184248A (ja) | 1987-08-12 |
DK163019B (da) | 1992-01-06 |
AU6430986A (en) | 1987-05-07 |
NO166970B (no) | 1991-06-10 |
ATE43686T1 (de) | 1989-06-15 |
NO864312L (no) | 1987-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |