ES2042169T3 - Cilindro telescopico hidraulico para basculantes de vehiculos. - Google Patents
Cilindro telescopico hidraulico para basculantes de vehiculos.Info
- Publication number
- ES2042169T3 ES2042169T3 ES199090119147T ES90119147T ES2042169T3 ES 2042169 T3 ES2042169 T3 ES 2042169T3 ES 199090119147 T ES199090119147 T ES 199090119147T ES 90119147 T ES90119147 T ES 90119147T ES 2042169 T3 ES2042169 T3 ES 2042169T3
- Authority
- ES
- Spain
- Prior art keywords
- space
- piston
- hydraulic telescopic
- actuator
- telescopic cylinder
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/04—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member with oscillating cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
LA INVENCION DESCRIBE UN CILINDRO TELESCOPICO HIDRAULICO QUE SE UTILIZA PARA LA BASCULACION DE VEHICULOS, Y CONSISTE EN UN CILINDRO QUE LLEVA UN LIQUIDO HIDRAULICO EN EL ESPACIO ANULAR (70, 75) DE CADA EMBOLO (10, 19) Y SE UNE CON EL ESPACIO DE TRABAJO (73, 77) DE LOS TUBOS INTERMEDIOS (8, 18) MUY INTERIORES POR UN CANAL (71) DE REGIMEN TURBULENTO, Y SE CARACTERIZA PORQUE: EL EMBOLO SIN VASTAGO (22) CENTRAL, SE CONFORMA COMO TUBO, Y EN EL, CONTACTA EL ESPACIO ANULAR (80) CON EL ESPACIO (83) INTERIOR DEL EMBOLO (23) PARA LA TRANSMISION DE CORRIENTE, Y DICHO ESPACIO (83), SE DISTRIBUYE EN UN ESPACIO (84) DE LIQUIDO, Y EN UNA CAMARA DE GAS (85) A PRESION A TRAVES DE UN EMBOLO (88) DE FLOTACION EN EL QUE SE ENCUENTRA UN GAS BAJO PRESION. EL CILINDRO SE IMPULSA EN EL SENTIDO DEL MOVIMIENTO CON LO EXPUESTO ANTERIORMENTE, Y GIRA PARA SUPERAR LA FUERZA DE IMPULSION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90119147A EP0478841B1 (de) | 1990-10-05 | 1990-10-05 | Hydraulischer Teleskopzylinder für die Kippbrücke von Kipperfahrzeugen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2042169T3 true ES2042169T3 (es) | 1993-12-01 |
Family
ID=8204585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199090119147T Expired - Lifetime ES2042169T3 (es) | 1990-10-05 | 1990-10-05 | Cilindro telescopico hidraulico para basculantes de vehiculos. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0478841B1 (es) |
AT (1) | ATE89058T1 (es) |
DE (1) | DE59001375D1 (es) |
ES (1) | ES2042169T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2738884B1 (fr) * | 1995-09-19 | 1997-10-24 | Valeo | Verin a deux chambres de commande et butee de debrayage munie d'un tel verin |
CN101846113B (zh) * | 2009-03-26 | 2012-10-24 | 大连宏远气动液压船舶辅机有限公司 | C型段翻车机用压放油缸装置 |
CN106427730A (zh) * | 2016-11-14 | 2017-02-22 | 湖北大运汽车有限公司 | 自卸车前置顶液压油缸用定位环改进结构 |
CN107725531B (zh) * | 2017-09-28 | 2019-11-05 | 徐州徐工液压件有限公司 | 组合间隙式多级自卸车液压缸 |
CN113550957B (zh) * | 2020-04-26 | 2024-02-06 | 北京机械设备研究所 | 一种二级同步液压缸 |
DE102022200994A1 (de) | 2022-01-31 | 2023-08-03 | Klaus Wohlfarth | Stoßdämpfer, Teleskopfedergabel und MacPherson-Radaufhängung |
CN115539733A (zh) * | 2022-09-28 | 2022-12-30 | 华中科技大学 | 一种多级伸缩液压油管及运动平台 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE390469C (de) * | 1922-09-27 | 1924-02-19 | Hans Burkhardt | Hydraulische Presse fuer mehrseitig kippbare Ladebruecken, insbesondere von Kraftfahrzeugen |
CH109812A (de) * | 1924-03-20 | 1925-04-16 | Wirz Ernst | Anschluss der Druckmittelzuleitung zum hydraulischen Presszylinder für mehrseitig kippbare Brücken von Fahrzeugen. |
DE520671C (de) * | 1929-11-22 | 1931-03-18 | Wirz Ernst | Hubbegrenzungsvorrichtung fuer Zwei- und Dreiseitenkipper |
US3722874A (en) * | 1970-12-15 | 1973-03-27 | E Kress | Slag pot carrier |
NL7215160A (es) * | 1971-11-09 | 1973-05-11 | ||
DE2319344A1 (de) * | 1973-04-17 | 1974-11-07 | Jungheinrich & Co Maschf | Doppeltwirkende teleskop-zylinderkolbenvorrichtung |
DE2613756A1 (de) * | 1976-03-31 | 1977-10-06 | Pietro Pagliero | Hydraulikvorrichtung mit mehreren koaxial angeordneten und in zylindern teleskopartig betaetigbaren kolben |
DE2941168A1 (de) * | 1979-10-11 | 1981-04-23 | Thyssen Industrie Ag, 4300 Essen | Hydraulisch betaetigbares schubkolbengetriebe, vornehmlich zur verwendung im bergbau |
DE3330670A1 (de) * | 1983-08-25 | 1985-03-14 | J. und H. Büter Maschinenfabrik GmbH, 4472 Haren | Doppeltwirkende kolben-zylinder-einheit |
-
1990
- 1990-10-05 EP EP90119147A patent/EP0478841B1/de not_active Expired - Lifetime
- 1990-10-05 ES ES199090119147T patent/ES2042169T3/es not_active Expired - Lifetime
- 1990-10-05 AT AT90119147T patent/ATE89058T1/de not_active IP Right Cessation
- 1990-10-05 DE DE9090119147T patent/DE59001375D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0478841B1 (de) | 1993-05-05 |
ATE89058T1 (de) | 1993-05-15 |
DE59001375D1 (de) | 1993-06-09 |
EP0478841A1 (de) | 1992-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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