ES2017645B3 - Aparato operativo portatil con cabezales intercambiables - Google Patents
Aparato operativo portatil con cabezales intercambiablesInfo
- Publication number
- ES2017645B3 ES2017645B3 ES86906314T ES86906314T ES2017645B3 ES 2017645 B3 ES2017645 B3 ES 2017645B3 ES 86906314 T ES86906314 T ES 86906314T ES 86906314 T ES86906314 T ES 86906314T ES 2017645 B3 ES2017645 B3 ES 2017645B3
- Authority
- ES
- Spain
- Prior art keywords
- stem
- pump
- operating device
- heads
- conduit
- 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
- 239000012530 fluid Substances 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Shearing Machines (AREA)
- Reciprocating Pumps (AREA)
Abstract
Aparato operativo portátil multiuso con una unidad de base que comprende, en un cuerpo (1) de empuñadura (2), - un motor (3), - una bomba hidráulica (7) accionada por dicho motor (3), - un grupo cilindro-pistón (18, 19) conectado a dicha bomba (7) mediante al menos un conducto (14, 29) para la alimentación unidireccional del uido, saliendo el vástago (20) del pistón (19) al exterior del dicho cuerpo (1), - un depósito (5) para la alimentación de la bomba (7) con el fluido empleado, - al menos un conducto (30) de conexión directa entre dicho cilindro (18) y el depósito (5), dotado de válvula (31) que se acciona desde el exterior, - una serie de cabezales operativos intercambiables (43, 46, 51, 56, 63, 68), cada uno de ellos constituído por una estructura de soporte, con brida (42) a acoplar a otra brida similar (4) de conexión prevista en el cuerpo (1) que contornea la abertura del paso de dicho vástago (20), y una parte activa, móvil respecto de dicha estructura de soporte y accionable pordicho vástago (20), caracterizado porque comprende un elemento anular (40) formado de al menos dos partes separadas capaces de articularse recíprocamente y queestán dotadas de bordes capaces de acoplarse simultáneamente con las correspondientes ranuras de las dos bridas (4, 42) respectivamente previstas en el cuerpo (1) y en los cabezales operativos (43, 46, 51, 56, 63, 68).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT82551/85A IT1187435B (it) | 1985-10-18 | 1985-10-18 | Cesoia piegatrice a teste intercambiabili e controllo automatico della pressione |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2017645B3 true ES2017645B3 (es) | 1991-03-01 |
Family
ID=11318724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES86906314T Expired - Lifetime ES2017645B3 (es) | 1985-10-18 | 1986-10-20 | Aparato operativo portatil con cabezales intercambiables |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0235403A1 (es) |
AU (1) | AU6599586A (es) |
DE (1) | DE3673010D1 (es) |
ES (1) | ES2017645B3 (es) |
IT (1) | IT1187435B (es) |
WO (1) | WO1987002295A2 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2677908B1 (fr) * | 1991-06-20 | 1995-04-07 | Hydr Am | Outil autonome polyvalent tel que cisaille/ecarteur a commande hydraulique. |
EP1724043A1 (en) * | 2005-05-18 | 2006-11-22 | Gerd Friedrich Guenter Dr. Koennecker | Hydraulic shears or similar tools with a piston driven by a linear electric motor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2241089A (en) * | 1940-01-18 | 1941-05-06 | Otto A Hampe | Pipe coupling clamp |
US3073372A (en) * | 1957-10-30 | 1963-01-15 | Lang Ludwig | Apparatus for cold bending of tubular bodies and the like |
CH384501A (de) * | 1959-09-26 | 1964-11-15 | Hydrodyn Ag | Mehrzweckgerät |
DE1627140C3 (de) * | 1963-06-22 | 1973-01-04 | Rudolf 7031 Holzgerlingen Bock | Hydraulische Schneidemaschine, insbesondere zum Schneiden von Baustahl. Ausscheidung aus: 1502689 |
DE2024890C3 (de) * | 1970-05-22 | 1978-11-16 | Rudolf 7031 Holzgerlingen Bock | Hydraulische Schere, insbesondere zum Schneiden von Rundstahlstäben |
FR2199672A6 (es) * | 1972-09-19 | 1974-04-12 | Gravelais Rene | |
US4193733A (en) * | 1978-05-17 | 1980-03-18 | Harnischfeger Corporation | Hydraulic excavator machine having self-contained electrohydraulic power units |
FR2500344A1 (fr) * | 1981-02-23 | 1982-08-27 | Parmentier Jean | Perfectionnements apportes aux cisailles hydrauliques |
DE8121716U1 (de) * | 1981-07-24 | 1981-11-19 | IHG Gleitlager GmbH, 7100 Heilbronn | Gerät zum Einpressen von Lagerbuchsen |
GB2132298A (en) * | 1982-12-23 | 1984-07-04 | Dobson Park Ind | Pipe coupling |
US4506445A (en) * | 1983-02-22 | 1985-03-26 | Hale Fire Pump Company | Rescue cutter tool |
-
1985
- 1985-10-18 IT IT82551/85A patent/IT1187435B/it active
-
1986
- 1986-10-20 EP EP86202028A patent/EP0235403A1/en active Pending
- 1986-10-20 ES ES86906314T patent/ES2017645B3/es not_active Expired - Lifetime
- 1986-10-20 WO PCT/EP1986/000596 patent/WO1987002295A2/en active IP Right Grant
- 1986-10-20 EP EP86906314A patent/EP0244450B1/en not_active Expired
- 1986-10-20 AU AU65995/86A patent/AU6599586A/en not_active Abandoned
- 1986-10-20 DE DE8686906314T patent/DE3673010D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8582551A0 (it) | 1985-10-18 |
WO1987002295A3 (en) | 1987-06-04 |
IT1187435B (it) | 1987-12-23 |
EP0244450A1 (en) | 1987-11-11 |
EP0244450B1 (en) | 1990-07-25 |
DE3673010D1 (de) | 1990-08-30 |
AU6599586A (en) | 1987-05-05 |
WO1987002295A2 (en) | 1987-04-23 |
EP0235403A1 (en) | 1987-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2017645B3 (es) | Aparato operativo portatil con cabezales intercambiables | |
ES2008688B3 (es) | Cilindro accionado por fluido. | |
FR1507935A (fr) | Pompe entraînée par pression de fluide | |
GB1136631A (en) | Improvements in and relating to pistons | |
GB1357961A (en) | Piston pumps | |
GB1033739A (en) | Hydraulically-operated reciprocating apparatus | |
GB1023807A (en) | Improvements in radial cylinder hydraulic motors | |
GB1234729A (en) | Fluid operated presses | |
GB819864A (en) | Improvements in or relating to slewing motors for jibbed machines and the like | |
IT1079439B (it) | Pompa idraulica azionata a fluido dotata di complesso perfezionato per lo scarico della pressione del fluido idraulico | |
ATE74299T1 (de) | Hydraulisch angetriebene schmiedemaschine. | |
JPS5565041A (en) | Machining device jointly used for numerous types of machines | |
GB822164A (en) | Improvements relating to hydraulic actuators | |
SU480939A1 (ru) | Устройство дл контрол герметичности | |
GB954009A (en) | Clamping device | |
ES270928U (es) | Bomba hidraulica perfeccionada. | |
SU1097470A1 (ru) | Установка дл диффузионной сварки | |
SU568737A1 (ru) | Аксиально-поршнева гидромашина | |
SU1569420A1 (ru) | Гидромашина | |
SU1456301A1 (ru) | Устройство дл сборки крупных резьбовых соединений | |
FR2319787A1 (fr) | Pompe a mouvement alternatif pour liquides | |
GB556328A (en) | Improvements in and relating to fluid motors and the like | |
GB830959A (en) | Improvements in hydraulic pumps | |
GB708682A (en) | Improvements in or relating to reciprocating pumps | |
GB849635A (en) | Cylinder construction for fluid pumps or motors |