FR2454563B1 - - Google Patents
Info
- Publication number
- FR2454563B1 FR2454563B1 FR7909747A FR7909747A FR2454563B1 FR 2454563 B1 FR2454563 B1 FR 2454563B1 FR 7909747 A FR7909747 A FR 7909747A FR 7909747 A FR7909747 A FR 7909747A FR 2454563 B1 FR2454563 B1 FR 2454563B1
- Authority
- FR
- France
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3484—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of the annular discs per se, singularly or in combination
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909747A FR2454563A1 (fr) | 1979-04-18 | 1979-04-18 | Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques |
PT71102A PT71102A (fr) | 1979-04-18 | 1980-04-15 | Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques |
IT21394/80A IT1140922B (it) | 1979-04-18 | 1980-04-16 | Perfezionamenti alle valvole di pistoni di ammortizzatori idraulici |
ES490672A ES8101222A1 (es) | 1979-04-18 | 1980-04-17 | Amortiguador hidraulico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7909747A FR2454563A1 (fr) | 1979-04-18 | 1979-04-18 | Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454563A1 FR2454563A1 (fr) | 1980-11-14 |
FR2454563B1 true FR2454563B1 (fr) | 1984-06-15 |
Family
ID=9224430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7909747A Granted FR2454563A1 (fr) | 1979-04-18 | 1979-04-18 | Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES8101222A1 (fr) |
FR (1) | FR2454563A1 (fr) |
IT (1) | IT1140922B (fr) |
PT (1) | PT71102A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2500899B1 (fr) * | 1981-02-27 | 1985-07-05 | Allinquant J G | Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement |
US4553883A (en) * | 1984-02-23 | 1985-11-19 | Kent-Moore Corporation | Boring tool with fluid feed |
US4934491A (en) * | 1987-12-14 | 1990-06-19 | Atsugi Motor Parts Company, Limited | Shock absorber with improved structure of thrusting piston assembly |
EP0671572B1 (fr) * | 1994-03-07 | 1998-11-25 | Delphi Automotive Systems Espana Sa | Jambe de suspension |
JP5613191B2 (ja) * | 2012-03-28 | 2014-10-22 | カヤバ工業株式会社 | バルブ構造 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE642604C (de) * | 1934-03-07 | 1937-03-10 | Gen Motors Corp | Drosselung der Daempffluessigkeit von Stossdaempfern fuer abgefederte Fahrzeuge durch Plattenventile |
US2678061A (en) * | 1950-07-25 | 1954-05-11 | Gen Motors Corp | Shock absorber valve |
FR65878E (fr) * | 1953-04-16 | 1956-03-22 | ||
FR1255829A (fr) * | 1959-05-06 | 1961-03-10 | Amortisseur télescopique, notamment pour systèmes de suspension pour roues de véhicules | |
FR1545406A (fr) * | 1967-11-27 | 1968-11-08 | Rheinmetall Gmbh | Amortisseur hydraulique d'oscillations |
DE2103153A1 (de) * | 1971-01-23 | 1972-08-03 | Fichtel & Sachs Ag | Stoßdämpferventil mit durch Tellerfedern gebildetem Schutzanschlag und Überdruckventil |
BE793386A (nl) * | 1971-12-30 | 1973-04-16 | Monroe Belgium Nv | Schokbreker |
JPS5825896B2 (ja) * | 1974-06-28 | 1983-05-30 | トキコ株式会社 | カンシヨウキノ ゲンスイリヨクハツセイソウチ |
GB1482813A (en) * | 1974-10-23 | 1977-08-17 | Woodhead Ltd J | Shock absorbers |
-
1979
- 1979-04-18 FR FR7909747A patent/FR2454563A1/fr active Granted
-
1980
- 1980-04-15 PT PT71102A patent/PT71102A/fr not_active IP Right Cessation
- 1980-04-16 IT IT21394/80A patent/IT1140922B/it active
- 1980-04-17 ES ES490672A patent/ES8101222A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8021394A0 (it) | 1980-04-16 |
FR2454563A1 (fr) | 1980-11-14 |
ES490672A0 (es) | 1980-12-01 |
IT1140922B (it) | 1986-10-10 |
PT71102A (fr) | 1980-05-01 |
ES8101222A1 (es) | 1980-12-01 |