IT7824292A0 - Pistone per un cilindro pneumatico ad azione progressiva. - Google Patents
Pistone per un cilindro pneumatico ad azione progressiva.Info
- Publication number
- IT7824292A0 IT7824292A0 IT7824292A IT2429278A IT7824292A0 IT 7824292 A0 IT7824292 A0 IT 7824292A0 IT 7824292 A IT7824292 A IT 7824292A IT 2429278 A IT2429278 A IT 2429278A IT 7824292 A0 IT7824292 A0 IT 7824292A0
- Authority
- IT
- Italy
- Prior art keywords
- piston
- pneumatic cylinder
- progressive action
- progressive
- action
- Prior art date
Links
- 230000000750 progressive effect 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/368—Sealings in pistons
-
- 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
- F16F9/0209—Telescopic
- F16F9/0227—Telescopic characterised by the piston construction
-
- 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
- F16F9/3485—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 supporting elements intended to guide or limit the movement of the annular discs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977229164U ES229164Y (es) | 1977-06-08 | 1977-06-08 | Embolo perfeccionado para resorte neumatico de accion pro- gresiva. |
ES1978234964U ES234964Y (es) | 1978-03-28 | 1978-03-28 | Piston perfeccionado. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7824292A0 true IT7824292A0 (it) | 1978-06-07 |
IT1111184B IT1111184B (it) | 1986-01-13 |
Family
ID=26155401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24292/78A IT1111184B (it) | 1977-06-08 | 1978-06-07 | Pistone per un cilindro pneumatico ad azione progressiva |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7803694A (it) |
DE (1) | DE2824502A1 (it) |
FR (1) | FR2393985A1 (it) |
GB (1) | GB1602780A (it) |
IT (1) | IT1111184B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2346192A (en) * | 1999-01-27 | 2000-08-02 | Draftex Ind Ltd | Gas spring |
DE10115980C2 (de) * | 2001-03-30 | 2003-04-10 | Pnp Luftfedersysteme Gmbh | Gasfeder-Dämpfer-Einheit für ein Kraftfahrzeug |
GB2576177A (en) * | 2018-08-07 | 2020-02-12 | Titus D O O Dekani | Improvements in dampers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2312925A7 (fr) * | 1975-05-07 | 1976-12-24 | Allinquant Fernand | Piston d'amortisseur |
-
1978
- 1978-05-30 GB GB24102/78A patent/GB1602780A/en not_active Expired
- 1978-06-03 DE DE19782824502 patent/DE2824502A1/de active Pending
- 1978-06-07 IT IT24292/78A patent/IT1111184B/it active
- 1978-06-07 FR FR787817054A patent/FR2393985A1/fr active Granted
- 1978-06-08 BR BR787803694A patent/BR7803694A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2393985B1 (it) | 1983-01-07 |
FR2393985A1 (fr) | 1979-01-05 |
IT1111184B (it) | 1986-01-13 |
DE2824502A1 (de) | 1979-01-11 |
BR7803694A (pt) | 1979-01-16 |
GB1602780A (en) | 1981-11-18 |
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