DE3420666C2 - - Google Patents
Info
- Publication number
- DE3420666C2 DE3420666C2 DE3420666A DE3420666A DE3420666C2 DE 3420666 C2 DE3420666 C2 DE 3420666C2 DE 3420666 A DE3420666 A DE 3420666A DE 3420666 A DE3420666 A DE 3420666A DE 3420666 C2 DE3420666 C2 DE 3420666C2
- Authority
- DE
- Germany
- Prior art keywords
- level sensor
- piston rod
- sensor according
- housing
- cylinder
- 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 - Fee Related
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
- F16F9/38—Covers for protection or appearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
- B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
-
- 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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
-
- 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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/019—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 the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
- B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
- B60G2204/112—Mounting of sensors thereon on dampers, e.g. fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
- B60G2204/4104—Bushings having modified rigidity in particular directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/41—Elastic mounts, e.g. bushings
- B60G2204/4104—Bushings having modified rigidity in particular directions
- B60G2204/41044—Bushings having modified rigidity in particular directions in a shell for being loaded mainly in axial direction, e.g. piston rod mounts, longitudinal push-pull rod mounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/17—Magnetic/Electromagnetic
- B60G2401/172—Hall effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
- G01D2205/77—Specific profiles
- G01D2205/775—Tapered profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Description
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843420666 DE3420666A1 (de) | 1984-06-02 | 1984-06-02 | Niveauregeleinrichtung fuer fahrzeuge mit mindestens einem hydraulischen schwingungsdaempfer |
DE19843442408 DE3442408A1 (de) | 1984-06-02 | 1984-11-20 | Niveauregeleinrichtung |
DE19853510252 DE3510252A1 (de) | 1984-06-02 | 1985-03-21 | Lagegeber fuer einen hydraulischen arbeitszylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843420666 DE3420666A1 (de) | 1984-06-02 | 1984-06-02 | Niveauregeleinrichtung fuer fahrzeuge mit mindestens einem hydraulischen schwingungsdaempfer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3420666A1 DE3420666A1 (de) | 1985-12-05 |
DE3420666C2 true DE3420666C2 (de) | 1993-05-06 |
Family
ID=6237517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843420666 Granted DE3420666A1 (de) | 1984-06-02 | 1984-06-02 | Niveauregeleinrichtung fuer fahrzeuge mit mindestens einem hydraulischen schwingungsdaempfer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3420666A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19545661C1 (de) * | 1995-12-07 | 1997-02-13 | Fichtel & Sachs Ag | Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregulierung |
US7204035B2 (en) | 2003-09-27 | 2007-04-17 | Zf Friedrichshafen Ag | Displacement measuring system for a piston-cylinder assembly |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3643290A1 (de) * | 1986-12-18 | 1988-06-30 | Boge Ag | Vorrichtung zur wegbestimmung eines kolbens |
JPH02504130A (ja) * | 1988-05-09 | 1990-11-29 | アルフレッド・テヴェス・ゲーエムベーハー | ブレーキ圧制御装置 |
DE4029633A1 (de) * | 1989-10-06 | 1991-04-11 | Bosch Gmbh Robert | Wegmesssystem |
DE4014441C2 (de) * | 1989-12-23 | 1995-08-03 | Hemscheidt Fahrwerktech Gmbh | Nivelliersystem für Kfz-Federungssysteme |
DE9100575U1 (de) * | 1991-01-22 | 1992-02-20 | Siemens AG, 8000 München | Vorrichtung zur Regelung der Sitzflächenhöhe insbesondere bei einem Fahrzeugsitz |
DE4339827C2 (de) * | 1993-11-23 | 1998-08-20 | Bielomatik Leuze & Co | Einrichtung zur Fluid-Steuerung |
DE19807701C1 (de) * | 1998-02-24 | 1999-08-05 | Mannesmann Sachs Ag | Positionsmeßeinrichtung bei einem Kolben-Zylinderaggregat |
DE10248148B4 (de) * | 2002-10-16 | 2012-12-20 | Ssg Semiconductor Systems Gmbh | Wegmessvorrichtung |
US20040090020A1 (en) * | 2002-11-08 | 2004-05-13 | Arctic Cat, Inc. | Electronically controlled active suspension damper |
WO2006019907A1 (en) * | 2004-07-14 | 2006-02-23 | Tenneco Automotive Operating Company, Inc. | Shock absorber with integrated displacement sensor |
DE102015200383B4 (de) * | 2015-01-14 | 2016-11-03 | Ford Global Technologies, Llc | Dämpfereinheit für ein Federungssystem mit einem semiaktiven Dämpfungsmittel |
CN108895109A (zh) * | 2018-08-31 | 2018-11-27 | 浙江森森汽车零部件有限公司 | 带cdc电子复合主动控制阻尼和空气气囊悬架总成 |
CN112393662B (zh) * | 2019-08-12 | 2022-06-03 | 伯悦有限公司 | 具有避震结构的测距轮 |
CN116066506A (zh) * | 2023-02-23 | 2023-05-05 | 重庆赛力斯新能源汽车设计院有限公司 | 具有高度调节功能的减振器总成 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1299432B (de) * | 1967-12-30 | 1969-07-17 | Maurer Ludwig | Verfahren und Vorrichtung zur Stellwegmessung bei einer mit einem Druckmedium beaufschlagten Kolben-zylinder-Einheit |
FR2249265B1 (de) | 1973-10-25 | 1980-06-27 | Gele Pierre | |
ZA765931B (en) | 1975-10-10 | 1977-09-28 | Squibb & Sons Inc | Controlled release tablet |
DE2646547A1 (de) * | 1976-10-15 | 1978-04-20 | Bosch Gmbh Robert | Niveauregeleinrichtung fuer kraftfahrzeuge |
JPS5465923A (en) | 1977-11-07 | 1979-05-28 | Nissan Motor Co Ltd | Hydropneumatic suspension apparatus |
DE2844413A1 (de) | 1978-10-12 | 1980-04-30 | Daimler Benz Ag | Verfahren und vorrichtung zum aufrichten von fahrzeugen entgegen einer kurvenneigung |
DE2911768C2 (de) | 1979-03-26 | 1983-01-20 | F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach | Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge |
DE3111410C2 (de) * | 1981-03-24 | 1985-12-05 | Bayerische Motoren Werke AG, 8000 München | Lastabhängig steuerbares Dämpfungsventil für Fahrzeuge |
DE3300662A1 (de) * | 1983-01-11 | 1984-07-12 | Mannesmann Rexroth GmbH, 8770 Lohr | Niveauregeleinrichtung fuer fahrzeuge |
-
1984
- 1984-06-02 DE DE19843420666 patent/DE3420666A1/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19545661C1 (de) * | 1995-12-07 | 1997-02-13 | Fichtel & Sachs Ag | Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregulierung |
US7204035B2 (en) | 2003-09-27 | 2007-04-17 | Zf Friedrichshafen Ag | Displacement measuring system for a piston-cylinder assembly |
Also Published As
Publication number | Publication date |
---|---|
DE3420666A1 (de) | 1985-12-05 |
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Legal Events
Date | Code | Title | Description |
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AG | Has addition no. |
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8110 | Request for examination paragraph 44 | ||
8172 | Supplementary division/partition in: |
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Q171 | Divided out to: |
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AG | Has addition no. |
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AH | Division in |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |