FR983039A - Perfectionnements aux amortisseurs hydrauliques à piston à double effet - Google Patents
Perfectionnements aux amortisseurs hydrauliques à piston à double effetInfo
- Publication number
- FR983039A FR983039A FR983039DA FR983039A FR 983039 A FR983039 A FR 983039A FR 983039D A FR983039D A FR 983039DA FR 983039 A FR983039 A FR 983039A
- Authority
- FR
- France
- Prior art keywords
- double
- hydraulic piston
- shock absorbers
- acting hydraulic
- piston shock
- 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
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
- F16F9/3415—Special valve constructions; Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements
-
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
- F16F9/26—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger with two cylinders in line and with the two pistons or plungers connected together
-
- 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
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 |
---|---|---|---|
FR907018X | 1949-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR983039A true FR983039A (fr) | 1951-06-18 |
Family
ID=9406004
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR983039D Expired FR983039A (fr) | 1949-01-22 | 1949-01-22 | Perfectionnements aux amortisseurs hydrauliques à piston à double effet |
FR59013D Expired FR59013E (fr) | 1949-01-22 | 1949-02-12 | Perfectionnements aux amortisseurs hydrauliques à pistons à double effet |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR59013D Expired FR59013E (fr) | 1949-01-22 | 1949-02-12 | Perfectionnements aux amortisseurs hydrauliques à pistons à double effet |
Country Status (5)
Country | Link |
---|---|
US (1) | US2646136A (fr) |
BE (1) | BE487723A (fr) |
DE (1) | DE907018C (fr) |
FR (2) | FR983039A (fr) |
GB (1) | GB667701A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090034B (de) * | 1952-03-06 | 1960-09-29 | Jean Mercier | Doppelt wirkender hydraulischer Hebeldaempfer |
US6296090B1 (en) * | 2000-01-31 | 2001-10-02 | Delphi Technologies, Inc. | Rotary damper |
CN103953677B (zh) * | 2014-04-14 | 2015-11-25 | 山东科技大学 | 一种被动防撞缓冲装置 |
CN110342272B (zh) * | 2019-08-06 | 2020-11-24 | 臧国华 | 一种建筑工程用自动化送料装置 |
CN114084324B (zh) * | 2021-11-22 | 2022-09-06 | 浙江东溟科技有限公司 | 深海浮力调节装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE651645C (de) * | 1937-10-16 | Fichtel & Sachs Akt Ges | UEberstroemventil fuer Fluessigkeitsstossdaempfer | |
US1828357A (en) * | 1929-03-29 | 1931-10-20 | Delco Prod Corp | Shock absorber |
DE652398C (de) * | 1935-07-29 | 1937-10-30 | Godesberger Praez S Werkzeug F | Fluessigkeitsstossdaempfer fuer Kraftfahrzeuge |
US2079771A (en) * | 1936-01-24 | 1937-05-11 | Gen Motors Corp | Valve for shock absorbers |
-
0
- BE BE487723D patent/BE487723A/xx unknown
-
1949
- 1949-01-22 FR FR983039D patent/FR983039A/fr not_active Expired
- 1949-02-12 FR FR59013D patent/FR59013E/fr not_active Expired
-
1950
- 1950-01-06 GB GB438/50A patent/GB667701A/en not_active Expired
- 1950-01-09 US US137616A patent/US2646136A/en not_active Expired - Lifetime
- 1950-01-21 DE DEG870A patent/DE907018C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE487723A (fr) | |
FR59013E (fr) | 1954-04-22 |
DE907018C (de) | 1954-03-18 |
US2646136A (en) | 1953-07-21 |
GB667701A (en) | 1952-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR987786A (fr) | Vérin-amortisseur | |
DE1629070U (de) | Teleskopartiger hydraulischer stossdaempfer. | |
FR63558E (fr) | Perfectionnements aux amortisseurs hydrauliques télescopiques | |
FR995003A (fr) | Perfectionnements aux amortisseurs de suspension hydrauliques à action directe | |
FR995019A (fr) | Perfectionnements aux amortisseurs de suspension hydrauliques à action directe | |
CH286725A (de) | Hydraulischer Teleskop-Stossdämpfer. | |
FR983039A (fr) | Perfectionnements aux amortisseurs hydrauliques à piston à double effet | |
CH280928A (fr) | Amortisseur hydraulique. | |
FR1047770A (fr) | Perfectionnements apportés aux amortisseurs hydrauliques à action directe | |
CH295561A (fr) | Amortisseur hydraulique. | |
FR1060824A (fr) | Amortisseur hydraulique à double effet | |
FR1034713A (fr) | Perfectionnements aux amortisseurs | |
FR1028974A (fr) | Perfectionnements aux amortisseurs | |
FR1022216A (fr) | Perfectionnements aux amortisseurs | |
FR1057234A (fr) | Soupape de réglage à double effet, notamment pour amortisseurs hydrauliques | |
FR982643A (fr) | Amortisseur hydraulique télescopique | |
FR1072923A (fr) | Amortisseur hydraulique à double effet réglable | |
FR1033124A (fr) | Perfectionnements aux amortisseurs hydrauliques | |
FR992066A (fr) | Perfectionnements aux amortisseurs de chocs hydrauliques | |
FR65160E (fr) | Piston pour amortisseurs hydrauliques à double effet | |
FR1008856A (fr) | Amortisseur hydraulique à double effet | |
AT175482B (de) | Hydraulischer Stoßdämpfer | |
FR1068224A (fr) | Amortisseur hydraulique à piston élastique | |
FR885605A (fr) | Compresseur avec piston tournant à double effet | |
FR1000750A (fr) | Perfectionnements apportés aux amortisseurs hydrauliques |