ES465834A1 - Un resorte de gas mejorado - Google Patents
Un resorte de gas mejoradoInfo
- Publication number
- ES465834A1 ES465834A1 ES465834A ES465834A ES465834A1 ES 465834 A1 ES465834 A1 ES 465834A1 ES 465834 A ES465834 A ES 465834A ES 465834 A ES465834 A ES 465834A ES 465834 A1 ES465834 A1 ES 465834A1
- Authority
- ES
- Spain
- Prior art keywords
- housing
- gas spring
- end area
- seal
- cup seal
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
-
- 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
- F16F9/3271—Assembly or repair
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Un resorte de gas mejorado constituido por un cuerpo metálico tubular en el que hay montado con posibilidad de deslizamiento estanco un pistón que está unido a un vástago que se prolonga a través de un cierre hermético de un extremo del cuerpo tubular y estando delimitado el otro extremo del cuerpo tubular por un fondo con cierre estanco que permite contener en el interior un gas a presión caracterizado por el hecho de que el cierre estanco está constituido por un tapón (30) de un material elastomérico insertado en el cuerpo tubular (10, 110) y el cual comprende una primera zona (42) en forma de copa que tiene una pestaña de cierre (44) hacia el lado del pistón (32), la cual se acopla con resiliencia a la superficie interior del cuerpo tubular (10, 110), y una segunda zona (46) que se extiende en la dirección longitudinal del cuerpo tubular (10, 110) y con una forma que se acopla en una cierta longitud a la superficie interior de dicho cuerpo tubular de modo que el tapón (30) se sitúe coaxialmente en el cuerpo tubular (10, 110), y por el hecho de que el fondo está formado por un extremo del cuerpo tubular, que es contraído por deformación plástica de modo que define una concavidad anular (24, 124) que sujete al tapón (30) en el cuerpo tubular (10, 110) y teniendo la segunda zona (46) del tapón (30) en su extremo (48) una convexidad que se acopla a la concavidad del fondo del cuerpo tubular.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6704077A IT1104642B (it) | 1977-01-10 | 1977-01-10 | Molla a gas e procedimento per la sua fabbricazione |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465834A1 true ES465834A1 (es) | 1979-01-01 |
Family
ID=11299108
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465834A Expired ES465834A1 (es) | 1977-01-10 | 1978-01-09 | Un resorte de gas mejorado |
ES474245A Expired ES474245A1 (es) | 1977-01-10 | 1978-10-16 | Metodo de fabricar un resorte de gas para suspensiones de vehiculos y otras aplicaciones |
ES480143A Expired ES480143A1 (es) | 1977-01-10 | 1979-05-02 | Metodo para fabricar un resorte de gas. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474245A Expired ES474245A1 (es) | 1977-01-10 | 1978-10-16 | Metodo de fabricar un resorte de gas para suspensiones de vehiculos y otras aplicaciones |
ES480143A Expired ES480143A1 (es) | 1977-01-10 | 1979-05-02 | Metodo para fabricar un resorte de gas. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2757232A1 (es) |
ES (3) | ES465834A1 (es) |
FR (1) | FR2376971A1 (es) |
IT (1) | IT1104642B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194731A (en) * | 1978-12-20 | 1980-03-25 | Atwood Vacuum Machine Company | Gas spring and method of filling the same |
DE2948391A1 (de) * | 1979-12-01 | 1981-06-04 | Fichtel & Sachs Ag, 8720 Schweinfurt | Kolben-zylinder-aggregat mit einem im wesentlichen rohrfoermigen behaelter |
DE3040652A1 (de) * | 1980-10-29 | 1982-05-27 | Fichtel & Sachs Ag, 8720 Schweinfurt | Kolbenstange fuer schwingungsdaempfer |
FR2500898A1 (fr) * | 1981-02-27 | 1982-09-03 | Allinquant J G | Perfectionnements aux ressorts pneumatiques ou appareils telescopiques analogues |
AT377585B (de) * | 1983-10-21 | 1985-04-10 | Supervis Ets | Rohrartiges gehaeuse fuer stossdaempfer, insbesondere teleskop-schwingungsdaempfer |
GB9323047D0 (en) * | 1993-11-09 | 1994-01-05 | Acg France | A method of forming a suspension strut |
DE19506479A1 (de) * | 1995-02-24 | 1996-08-29 | Suspa Compart Ag | Mit Fluid gefüllte Zylinder-Kolbenstangen-Einheit, insbesondere Gasfeder |
DE19756557A1 (de) * | 1997-12-18 | 1999-08-05 | Krautkraemer Hermann | Gasfeder |
DE10004124C1 (de) * | 2000-01-31 | 2001-05-31 | Mannesmann Sachs Ag | Gelenkauge für ein Kolben-Zylinderaggregat |
DE10058519A1 (de) * | 2000-11-24 | 2002-03-21 | Stabilus Gmbh | Behälter für ein Kolben-Zylinderaggregat |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB753092A (en) * | 1953-07-21 | 1956-07-18 | Ford Motor Co | Improvements in or relating to motor vehicle shock absorbers |
US3139670A (en) * | 1961-06-19 | 1964-07-07 | Peter D George | Process for making a dashpot assembly |
DE1239141B (de) * | 1963-08-06 | 1967-04-20 | Erich Loehr G M B H | Gehaeuse fuer hydraulische Teleskop-Stossdaempfer |
FR1372781A (fr) * | 1963-10-23 | 1964-09-18 | Stabilus | Perfectionnements aux dispositifs élastiques à gaz à fonctionnement graduel |
US3643322A (en) * | 1970-06-29 | 1972-02-22 | Gen Motors Corp | Method for manufacturing a shock absorber reservoir tube |
DE2351309C3 (de) * | 1973-10-12 | 1979-09-20 | Fa. August Bilstein, 5828 Ennepetal | Abschlußdeckel für Zylinder, insbesondere an hydropneumatischen Stoßdämpfern |
DE2455901C2 (de) * | 1974-11-26 | 1982-11-11 | Hermann 7073 Lorch Bansbach | Vorrichtung zum Füllen und Verschließen einer Gaskammer, insbesondere einer Gasfeder |
-
1977
- 1977-01-10 IT IT6704077A patent/IT1104642B/it active
- 1977-12-22 DE DE19772757232 patent/DE2757232A1/de not_active Ceased
- 1977-12-28 FR FR7739482A patent/FR2376971A1/fr active Granted
-
1978
- 1978-01-09 ES ES465834A patent/ES465834A1/es not_active Expired
- 1978-10-16 ES ES474245A patent/ES474245A1/es not_active Expired
-
1979
- 1979-05-02 ES ES480143A patent/ES480143A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2757232A1 (de) | 1978-07-13 |
IT1104642B (it) | 1985-10-21 |
FR2376971B1 (es) | 1984-06-29 |
ES474245A1 (es) | 1980-05-16 |
FR2376971A1 (fr) | 1978-08-04 |
ES480143A1 (es) | 1980-01-16 |
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