ES2069925T3 - Prensa mecanico-hidraulica. - Google Patents
Prensa mecanico-hidraulica.Info
- Publication number
- ES2069925T3 ES2069925T3 ES92106507T ES92106507T ES2069925T3 ES 2069925 T3 ES2069925 T3 ES 2069925T3 ES 92106507 T ES92106507 T ES 92106507T ES 92106507 T ES92106507 T ES 92106507T ES 2069925 T3 ES2069925 T3 ES 2069925T3
- Authority
- ES
- Spain
- Prior art keywords
- pusher
- external
- mechanical
- hydraulic press
- driven
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/265—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a fluid connecting unit between drive shaft and press ram
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
- B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Presses (AREA)
Abstract
PRENSA MECANICO-HIDRAULICA CON UN EMPUJADOR EXTERIOR (13) ACCIONADO POR MANIVELA, CONDUCIDO EN EL BASTIDOR (1,2,3) Y UN EMPUJADOR INTERIOR (16) CONDUCIDO DENTRO DE ESTE, QUE SE PUEDE ACCIONAR HIDRAULICAMENTE FRENTE AL EMPUJADOR EXTERIOR (13), EN DONDE AL MENOS HAY PREVISTO UN EMPAREJAMIENTO DE UNA HERRAMIENTA FIJADA AL EMPUJADOR INTERIOR (16) Y UNA HERRAMIENTA CONTRARIA DISPUESTA FIJA EN EL BASTIDOR Y QUE ACTUA CONJUNTAMENTE CON AQUELLA. PARA PODER CONTROLAR O REGULAR RAPIDAMENTE EN UNA PRENSA SEMEJANTE LOS MOVIMIENTOS RELATIVOS ACCIONADOS HIDRAULICAMENTE DEL EMPUJADOR INTERIOR (16) RESPECTO AL EMPUJADOR EXTERIOR (13) TAMBIEN DURANTE LA ELEVACION POR MANIVELA DEL EMPUJADOR EXTERIOR (13), SE PROPONE PREVER UNICAMENTE UNIDADES CILINDRO-EMBOLO (17, 18) DE ACCION SENCILLA PARA AMBAS DIRECCIONES DE LOS MOVIMIENTOS RELATIVOS, SIMETRICOS AL PLANO CENTRAL (II-II) DE AMBOS EMPUJADORES (13,16) DISPUESTOS PARA QUE ACTUEN ENTRE ESTOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4112942A DE4112942A1 (de) | 1991-04-20 | 1991-04-20 | Mechanisch-hydraulische presse |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069925T3 true ES2069925T3 (es) | 1995-05-16 |
Family
ID=6430000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92106507T Expired - Lifetime ES2069925T3 (es) | 1991-04-20 | 1992-04-15 | Prensa mecanico-hidraulica. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0510506B1 (es) |
DE (2) | DE4112942A1 (es) |
ES (1) | ES2069925T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4441569A1 (de) * | 1994-11-23 | 1996-05-30 | Erfurt Umformtechnik Gmbh | Verfahren zum lärm- und stoßarmen Angleichen des Ober- und Unterwerkzeuges von mechanischen Pressen und Stößelantrieb mit einer Einrichtung zur Durchführung des Verfahrens |
ITBO20110146A1 (it) * | 2011-03-23 | 2012-09-24 | Gigant Italia S R L | Pressa per deformazione plastica |
DE102015016773A1 (de) | 2015-12-23 | 2017-06-29 | Wieland Petter | Verfahren zum Bearbeiten und zur Formgebung metallischer und anderer Werkstoffe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE409075C (de) * | 1925-01-31 | Alois Karl Nowak | Presse mit UEbertragungsfluessigkeit zwischen Stempel und seinem Antriebsgliede | |
DE675854C (de) * | 1936-01-08 | 1939-05-19 | Berlin Erfurter Maschinenfabri | Sicherung fuer Pressen gegen UEberlastung mittels eines Fluessigkeitskissens |
DE3147279A1 (de) * | 1981-11-28 | 1983-06-09 | Rolf Hatlapa Ingenieurbüro, 2082 Tornesch | Vorrichtung fuer kolbenpressen zum brikettieren von massen |
JPS58141898A (ja) * | 1982-02-17 | 1983-08-23 | Komatsu Ltd | トランスフアプレス |
SU1146207A1 (ru) * | 1984-03-19 | 1985-03-23 | Всесоюзный заочный машиностроительный институт | Кривошипный пресс двойного действи |
JPS61111729A (ja) * | 1984-11-02 | 1986-05-29 | Kuroda Precision Ind Ltd | プレス機械装置 |
-
1991
- 1991-04-20 DE DE4112942A patent/DE4112942A1/de not_active Withdrawn
-
1992
- 1992-04-15 DE DE59201433T patent/DE59201433D1/de not_active Expired - Fee Related
- 1992-04-15 EP EP92106507A patent/EP0510506B1/de not_active Expired - Lifetime
- 1992-04-15 ES ES92106507T patent/ES2069925T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4112942A1 (de) | 1992-10-22 |
EP0510506B1 (de) | 1995-02-22 |
EP0510506A2 (de) | 1992-10-28 |
EP0510506A3 (en) | 1993-03-31 |
DE59201433D1 (de) | 1995-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2077642T3 (es) | Mecanismo individual de cambio de velocidades. | |
DE3750961D1 (de) | Mit statischem Druck arbeitende Schraubtriebführung. | |
ES495577A0 (es) | Procedimiento para la preparacion de una dispersion acuosa de un solido finamente dividido inorganico u organico no io-nico. | |
IT8124504A0 (it) | Pompa a membrana a compensazione nella camera idraulica di comando. | |
IT7829724A0 (it) | Condensatore elettrolitico dotato di una valvola di sfogo della pressione. | |
ES2079438T3 (es) | Lubricante esterilizable. | |
IT8067342A0 (it) | Dispositivo per la frenatura di fine corsa del pistone di un cilindro di lavoro a doppio effetto partico larmente per chiudiporta automatici | |
ES2069925T3 (es) | Prensa mecanico-hidraulica. | |
IT992941B (it) | Maglia di sicurezza per la catena di una sega meccanica | |
IT7820176A0 (it) | Munito di giunto di accoppiamento trattore con albero comandato con dispositivo di segnalazione di sovraccarico. | |
IT1160369B (it) | Pompa a fistoni per calcestruzzo, nella quale due cilindri di pompaggio sono disposti di preferenza coassialmente con i cilindri motori idraulici fra la cassetta di cacciata ed il corpo del cassetto | |
IT1141917B (it) | Apparecchiatura di comando del dispositivo di azionamento per una porta | |
IT222223Z2 (it) | Valvola di ritegno o di pescaggio con otturatore a piattello | |
ES2039215T3 (es) | Compuesto inyectable de cefalosporina. | |
ES2028184T3 (es) | Disposicion de piston-cilindro sin vastago de piston, con un dispositivo limitador de carrera. | |
IT1225435B (it) | Apparecchiatura per controllare la condizione operativa di una valvola di non ritorno. | |
IT8068636A0 (it) | Dispositivo di comando di un cilindro di lavoro a semplice effetto particolarmente il cilindro di lavoro di una pressa | |
ATE56166T1 (de) | Ziehwerkzeug. | |
SU665124A1 (ru) | Гидроцилиндр | |
DE3861379D1 (de) | Zylinder mit kolben mit balliger aussenform. | |
SU681235A1 (ru) | Силовой гидроцилиндр | |
ES2139091T3 (es) | Elemento de percusion. | |
DK197980A (da) | Ramklods | |
FR2646876B2 (fr) | Piston bloquant le puits juste au-dessus de la source pour permettre son debouchage avec la pression (puits fore) | |
ES2054702T3 (es) | Una combinacion de toma de corriente/interruptor para aparatos electricos de uso comun. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 510506 Country of ref document: ES |