PT71102A - Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques - Google Patents
Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliquesInfo
- Publication number
- PT71102A PT71102A PT71102A PT7110280A PT71102A PT 71102 A PT71102 A PT 71102A PT 71102 A PT71102 A PT 71102A PT 7110280 A PT7110280 A PT 7110280A PT 71102 A PT71102 A PT 71102A
- Authority
- PT
- Portugal
- Prior art keywords
- shock absorbers
- hydraulic shock
- piston valves
- valves
- piston
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title 1
- 230000035939 shock Effects 0.000 title 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
- F16F9/34—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)
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 (1)
Publication Number | Publication Date |
---|---|
PT71102A true PT71102A (fr) | 1980-05-01 |
Family
ID=9224430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT71102A PT71102A (fr) | 1979-04-18 | 1980-04-15 | 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 |
EP0321194B1 (fr) * | 1987-12-14 | 1992-08-19 | Atsugi Unisia Corporation | Amortisseur de chocs avec modification de la structure de support de l'élément formant piston |
ES2123897T3 (es) * | 1994-03-07 | 1999-01-16 | Delphi Espana Automotive Sys | Columna 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 |
---|---|
ES490672A0 (es) | 1980-12-01 |
FR2454563A1 (fr) | 1980-11-14 |
IT1140922B (it) | 1986-10-10 |
ES8101222A1 (es) | 1980-12-01 |
IT8021394A0 (it) | 1980-04-16 |
FR2454563B1 (fr) | 1984-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19960831 |