FR2375497A1 - Dispositif destine a amortir les vibrations d'une barre ou d'une piece tubulaire et notamment d'un tuyau d'echappement - Google Patents
Dispositif destine a amortir les vibrations d'une barre ou d'une piece tubulaire et notamment d'un tuyau d'echappementInfo
- Publication number
- FR2375497A1 FR2375497A1 FR7738906A FR7738906A FR2375497A1 FR 2375497 A1 FR2375497 A1 FR 2375497A1 FR 7738906 A FR7738906 A FR 7738906A FR 7738906 A FR7738906 A FR 7738906A FR 2375497 A1 FR2375497 A1 FR 2375497A1
- Authority
- FR
- France
- Prior art keywords
- exhaust pipe
- lateral movement
- vibration damper
- disc springs
- friction force
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Dispositif destiné à amortir les vibrations d'une barre pleine ou creuse. Il se compose de deux barrettes, qui sont fixées chacune en un point respectif de la barre et dont les extrémités se recouvrent Un boulon passant dans des trous alignés de ces barrettes porte un ressort qui les applique élastiquement l'une contre l'autre. Application au tuyau d'échappement des automobiles.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762658394 DE2658394A1 (de) | 1976-12-23 | 1976-12-23 | Vorrichtung zur bekaempfung von schwingungen eines stangen- oder rohrfoermigen teils, insbesondere einer abgasleitung |
DE19772735938 DE2735938A1 (de) | 1977-08-10 | 1977-08-10 | Vorrichtung zur bekaempfung von schwingungen eines stangen- oder rohrfoermigen teils, insbesondere einer abgasleitung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375497A1 true FR2375497A1 (fr) | 1978-07-21 |
FR2375497B3 FR2375497B3 (fr) | 1980-09-12 |
Family
ID=25771292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738906A Granted FR2375497A1 (fr) | 1976-12-23 | 1977-12-22 | Dispositif destine a amortir les vibrations d'une barre ou d'une piece tubulaire et notamment d'un tuyau d'echappement |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2375497A1 (fr) |
IT (1) | IT1089214B (fr) |
-
1977
- 1977-12-22 FR FR7738906A patent/FR2375497A1/fr active Granted
- 1977-12-22 IT IT3114177A patent/IT1089214B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2375497B3 (fr) | 1980-09-12 |
IT1089214B (it) | 1985-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |