FR2435631A1 - DAMPER ELEMENT FOR ISOLATION AGAINST VIBRATIONS - Google Patents
DAMPER ELEMENT FOR ISOLATION AGAINST VIBRATIONSInfo
- Publication number
- FR2435631A1 FR2435631A1 FR7920337A FR7920337A FR2435631A1 FR 2435631 A1 FR2435631 A1 FR 2435631A1 FR 7920337 A FR7920337 A FR 7920337A FR 7920337 A FR7920337 A FR 7920337A FR 2435631 A1 FR2435631 A1 FR 2435631A1
- Authority
- FR
- France
- Prior art keywords
- damper element
- against vibrations
- isolation against
- vibrations
- elasticity constant
- 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.)
- Withdrawn
Links
- 238000002955 isolation Methods 0.000 title 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- 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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
-
- 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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/049—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall multi-chamber units
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Thermal Insulation (AREA)
Abstract
L'invention a pour objet un dément amortisseur pour isoler des objets à l'égard des vibrations. L'invention cet caractérisée en ce qu'en superposant des plaques de tôle munies de renflements ou calottes 4, on obtient une courbe de constante d'élasticité de forme << haut - bas - haut >>, le minimum de constante d'élasticité correspondant à la charge statique ou nominale. L'invention est particulièrement adaptée à l'isolation des machines.The object of the invention is a shock-absorbing element for isolating objects with regard to vibrations. The invention is characterized in that by superimposing sheet metal plates provided with bulges or caps 4, one obtains a curve of elasticity constant of shape "up - down - up", the minimum of elasticity constant corresponding to the static or nominal load. The invention is particularly suitable for the insulation of machines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782838737 DE2838737A1 (en) | 1978-09-06 | 1978-09-06 | DAMPING ELEMENT FOR VIBRATION INSULATION |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2435631A1 true FR2435631A1 (en) | 1980-04-04 |
Family
ID=6048749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920337A Withdrawn FR2435631A1 (en) | 1978-09-06 | 1979-08-08 | DAMPER ELEMENT FOR ISOLATION AGAINST VIBRATIONS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2838737A1 (en) |
FR (1) | FR2435631A1 (en) |
GB (1) | GB2029546A (en) |
IT (1) | IT7925487A0 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099559A2 (en) * | 1982-07-21 | 1984-02-01 | Horst Dipl.-Ing. Knäbel | Hydraulic retarding device |
EP0278323A1 (en) * | 1987-02-05 | 1988-08-17 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Vibration damping element |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1156346B (en) * | 1982-11-29 | 1987-02-04 | Pirelli | SHOCK ABSORBER DEVICE |
GB2172966A (en) * | 1985-03-27 | 1986-10-01 | Ford Motor Co | Reduction of noise emission |
DE19509485C1 (en) * | 1995-03-16 | 1996-05-15 | Daimler Benz Ag | Vibration insulator with coupled positive and negative spring constants |
FR2758791B1 (en) | 1997-01-29 | 1999-03-26 | Centre Nat Etd Spatiales | DEVICE FOR SUSPENDING A PAYLOAD IN A SPACE LAUNCHER |
DE102013207931A1 (en) * | 2013-04-30 | 2014-10-30 | Wobben Properties Gmbh | Synchronous generator stator and synchronous generator |
CN108381277A (en) * | 2016-03-31 | 2018-08-10 | 泉州市泉港凯威信息技术咨询有限公司 | A kind of damping, buffering pedestal |
AU2018250921A1 (en) | 2017-04-13 | 2019-11-21 | Rheinmetall Protection Systems Gmbh | Shock-absorbing seat comprising floor- or ceiling-mounted damping members |
CN111998030B (en) * | 2020-09-17 | 2022-03-29 | 江西大杰科技产业有限公司 | Automobile top rubber with good vibration reduction effect |
-
1978
- 1978-09-06 DE DE19782838737 patent/DE2838737A1/en not_active Withdrawn
-
1979
- 1979-08-08 FR FR7920337A patent/FR2435631A1/en not_active Withdrawn
- 1979-08-14 GB GB7928265A patent/GB2029546A/en not_active Withdrawn
- 1979-09-05 IT IT7925487A patent/IT7925487A0/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099559A2 (en) * | 1982-07-21 | 1984-02-01 | Horst Dipl.-Ing. Knäbel | Hydraulic retarding device |
EP0099559A3 (en) * | 1982-07-21 | 1984-07-25 | Horst Dipl.-Ing. Knäbel | Hydraulic retarding device |
EP0278323A1 (en) * | 1987-02-05 | 1988-08-17 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Vibration damping element |
Also Published As
Publication number | Publication date |
---|---|
IT7925487A0 (en) | 1979-09-05 |
GB2029546A (en) | 1980-03-19 |
DE2838737A1 (en) | 1980-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |