DE2745087C3 - Verschleißwarneinrichtung für hydraulische Stoßdämpfer - Google Patents
Verschleißwarneinrichtung für hydraulische StoßdämpferInfo
- Publication number
- DE2745087C3 DE2745087C3 DE2745087A DE2745087A DE2745087C3 DE 2745087 C3 DE2745087 C3 DE 2745087C3 DE 2745087 A DE2745087 A DE 2745087A DE 2745087 A DE2745087 A DE 2745087A DE 2745087 C3 DE2745087 C3 DE 2745087C3
- Authority
- DE
- Germany
- Prior art keywords
- piston
- cylinder
- arrangement
- circuit
- warning device
- 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
- 230000035939 shock Effects 0.000 title claims description 27
- 239000006096 absorbing agent Substances 0.000 title claims description 26
- 238000013016 damping Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F16F9/3292—Sensor arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/04—Suspension or damping
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/24—Detecting or preventing malfunction, e.g. fail safe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44412/76A GB1508527A (en) | 1976-10-26 | 1976-10-26 | Measurement of force/velocity characteristic |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2745087A1 DE2745087A1 (de) | 1978-04-27 |
| DE2745087B2 DE2745087B2 (de) | 1979-10-18 |
| DE2745087C3 true DE2745087C3 (de) | 1980-06-26 |
Family
ID=10433180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2745087A Expired DE2745087C3 (de) | 1976-10-26 | 1977-10-07 | Verschleißwarneinrichtung für hydraulische Stoßdämpfer |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4141236A (enExample) |
| JP (1) | JPS5390569A (enExample) |
| AT (1) | AT371252B (enExample) |
| AU (1) | AU504394B2 (enExample) |
| CA (1) | CA1088646A (enExample) |
| CH (1) | CH626996A5 (enExample) |
| DE (1) | DE2745087C3 (enExample) |
| ES (1) | ES463520A1 (enExample) |
| FR (1) | FR2375587A1 (enExample) |
| GB (1) | GB1508527A (enExample) |
| SE (1) | SE416589B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE426379B (sv) | 1979-05-02 | 1983-01-17 | Brajnandan Sinha | Anordning for indikering av konditionen hos stotdempare vid hjulfordon |
| JPS5660329A (en) * | 1979-10-23 | 1981-05-25 | Tokico Ltd | Damping power check device |
| US4744239A (en) * | 1986-11-28 | 1988-05-17 | Caterpillar Inc. | Method for monitoring a work vehicle suspension |
| US5179467A (en) * | 1989-12-05 | 1993-01-12 | International Business Machines Corporation | Charge transfer salts and uses thereof |
| DE3940819C2 (de) * | 1989-12-11 | 1994-01-20 | Bilstein August Gmbh Co Kg | Aktiver Schwingungsdämpfersensor zur Messung der Relativgeschwindigkeit zwischen Aufbau und Achse |
| DE4107292C1 (enExample) * | 1991-03-07 | 1992-05-27 | August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De | |
| US5271283A (en) * | 1992-03-31 | 1993-12-21 | The United States Of America As Represented By The United States Department Of Energy | Ballistic impulse gauge |
| JP3055868B2 (ja) * | 1995-11-30 | 2000-06-26 | 日産自動車株式会社 | ショックアブソーバの減衰力測定装置 |
| DE102004003695A1 (de) * | 2004-01-24 | 2005-08-11 | Contitech Luftfedersysteme Gmbh | Rollbalg-Luftfeder mit elektrischer Energie-Versorgung |
| JP4852444B2 (ja) * | 2007-02-23 | 2012-01-11 | イワキパックス株式会社 | 仕切体 |
| PT103847B (pt) * | 2007-10-10 | 2011-06-24 | Universidade De Tras-Os-Montes E Alto Douro | Sistema de monitorização continua para aplicação em amortecedores |
| GB2480628A (en) * | 2010-05-25 | 2011-11-30 | Horstman Defence Systems Ltd | A suspension unit for use on a tracked vehicle including a load sensor |
| CN103062272A (zh) * | 2011-10-22 | 2013-04-24 | 钟祥市东风捷祥汽车减振器有限公司 | 发电式汽车减振器 |
| EP3918224A4 (en) * | 2019-01-29 | 2022-12-07 | ITT Manufacturing Enterprises LLC | CONFIGURABLE STACKABLE MONITORING SYSTEM FOR SHOCK ABSORBERS |
| CN110792719B (zh) * | 2019-11-28 | 2025-03-28 | 上海振洲科技发展有限公司 | 一种故障指示式隔振器 |
| FR3107512B1 (fr) * | 2020-02-26 | 2022-03-04 | Safran Landing Systems | Mesure de la pression dans la chambre de détente d’un amortisseur encapsulé dans un atterrisseur d’aéronef |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1921624A (en) * | 1930-12-03 | 1933-08-08 | Miner Inc W H | Testing apparatus |
| FR2185187A5 (enExample) * | 1972-05-19 | 1973-12-28 | Allinquant Sa | |
| US3833094A (en) * | 1973-02-05 | 1974-09-03 | S Grossman | Shock absorber warning system |
| US3946598A (en) * | 1974-07-11 | 1976-03-30 | Robin M. Towne And Associates, Inc. | Method and apparatus for determining the dynamic parameters of soil in situ |
| DE2445406C2 (de) * | 1974-09-23 | 1980-02-14 | Gebr. Hofmann Gmbh & Co Kg, Maschinenfabrik, 6100 Darmstadt | Verfahren und Vorrichtung zum Prüfen von Schwingungsdampfern eines Fahrzeuges |
-
1976
- 1976-10-26 GB GB44412/76A patent/GB1508527A/en not_active Expired
-
1977
- 1977-10-07 DE DE2745087A patent/DE2745087C3/de not_active Expired
- 1977-10-18 CA CA288,933A patent/CA1088646A/en not_active Expired
- 1977-10-20 SE SE7711845A patent/SE416589B/xx not_active IP Right Cessation
- 1977-10-20 FR FR7731557A patent/FR2375587A1/fr active Granted
- 1977-10-24 AT AT0760477A patent/AT371252B/de not_active IP Right Cessation
- 1977-10-24 AU AU29962/77A patent/AU504394B2/en not_active Expired
- 1977-10-25 ES ES463520A patent/ES463520A1/es not_active Expired
- 1977-10-25 US US05/845,439 patent/US4141236A/en not_active Expired - Lifetime
- 1977-10-26 CH CH1301977A patent/CH626996A5/de not_active IP Right Cessation
- 1977-10-26 JP JP12768577A patent/JPS5390569A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5547330B2 (enExample) | 1980-11-29 |
| SE416589B (sv) | 1981-01-19 |
| JPS5390569A (en) | 1978-08-09 |
| SE7711845L (sv) | 1978-04-27 |
| FR2375587B1 (enExample) | 1981-11-06 |
| AU2996277A (en) | 1979-05-03 |
| ES463520A1 (es) | 1978-07-16 |
| AT371252B (de) | 1983-06-10 |
| CH626996A5 (enExample) | 1981-12-15 |
| FR2375587A1 (fr) | 1978-07-21 |
| DE2745087B2 (de) | 1979-10-18 |
| CA1088646A (en) | 1980-10-28 |
| AU504394B2 (en) | 1979-10-11 |
| DE2745087A1 (de) | 1978-04-27 |
| ATA760477A (de) | 1982-10-15 |
| US4141236A (en) | 1979-02-27 |
| GB1508527A (en) | 1978-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) |