IT1093989B - Pressa con una corsa a vuoto prima della corsa di lavoro - Google Patents
Pressa con una corsa a vuoto prima della corsa di lavoroInfo
- Publication number
- IT1093989B IT1093989B IT21754/78A IT2175478A IT1093989B IT 1093989 B IT1093989 B IT 1093989B IT 21754/78 A IT21754/78 A IT 21754/78A IT 2175478 A IT2175478 A IT 2175478A IT 1093989 B IT1093989 B IT 1093989B
- Authority
- IT
- Italy
- Prior art keywords
- stroke
- press
- vacuum
- work
- work stroke
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
-
- 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
- B30B1/24—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 rack-and-pinion means
-
- 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
- B30B1/32—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 plungers under fluid pressure
-
- 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
- B30B1/42—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 magnetic means, e.g. electromagnetic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772715188 DE2715188A1 (de) | 1977-04-05 | 1977-04-05 | Presse mit einem arbeitshub vorgeschaltetem leerhub |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7821754A0 IT7821754A0 (it) | 1978-03-30 |
IT1093989B true IT1093989B (it) | 1985-07-26 |
Family
ID=6005705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21754/78A IT1093989B (it) | 1977-04-05 | 1978-03-30 | Pressa con una corsa a vuoto prima della corsa di lavoro |
Country Status (8)
Country | Link |
---|---|
US (1) | US4155300A (it) |
JP (1) | JPS53125678A (it) |
BR (1) | BR7802079A (it) |
DE (1) | DE2715188A1 (it) |
FR (1) | FR2386414A1 (it) |
GB (1) | GB1578697A (it) |
IT (1) | IT1093989B (it) |
SE (1) | SE7802772L (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2739340A1 (de) * | 1977-09-01 | 1979-03-15 | Smg Sueddeutsche Maschinenbau | Hydraulisch angetriebene presse |
US4635461A (en) * | 1984-10-22 | 1987-01-13 | Rockwell International Corporation | Veritcal press |
DE3505463A1 (de) * | 1985-02-16 | 1986-08-21 | Lothar Kopp GmbH, 7024 Filderstadt | Vorrichtung zum plastischen verformen eines bauteils |
AU591535B2 (en) * | 1985-10-18 | 1989-12-07 | Universal Engineering Development Co Pty Ltd | Improvements to punch presses |
DE3734329A1 (de) * | 1987-10-10 | 1989-04-20 | Bosch Gmbh Robert | Hydraulische steuereinrichtung fuer eine presse |
US5100113A (en) * | 1988-10-18 | 1992-03-31 | Aida Engineering Co., Ltd. | Pneumatic die cushion equipment |
US5121680A (en) * | 1991-02-07 | 1992-06-16 | Nordberg Henry T | Tire compactor and method |
NL193748C (nl) * | 1991-02-26 | 2000-09-04 | Boschman Tech Bv | Spuitgietinrichting. |
DE4106639A1 (de) * | 1991-02-28 | 1992-09-10 | Mannesmann Ag | Hydraulische presse fuer pulverfoermige massen |
US5152214A (en) * | 1991-10-10 | 1992-10-06 | Nordberg Henry T | Tire compacting machine |
US5271321A (en) * | 1992-08-21 | 1993-12-21 | Nordberg Henry T | Tire compacting machine |
GB2271149B (en) * | 1992-09-22 | 1996-02-28 | P J Hare Limited | Hydraulic press |
DE4308344A1 (de) * | 1993-03-16 | 1994-09-22 | Mueller Weingarten Maschf | Verfahren zur Regelung des Antriebs einer hydraulischen Presse und Vorrichtung zur Durchführung des Verfahrens |
US5347919A (en) * | 1993-06-16 | 1994-09-20 | Nordberg Henry T | Tractive tire compactor |
DE19629853A1 (de) * | 1996-07-24 | 1998-01-29 | Sms Schloemann Gmbh | Antriebsanordnung für eine Metallstrangpresse |
NL1005016C2 (nl) * | 1997-01-16 | 1998-07-20 | Fico Bv | Pers voor het bewerken van electronische componenten. |
DE19806751A1 (de) * | 1998-02-18 | 1999-08-19 | Schuler Pressen Gmbh & Co | Presse oder Pressenanlage mit elektrischem Antrieb nach dem Linearmotoren-Prinzip |
WO1999054123A1 (de) * | 1998-04-07 | 1999-10-28 | Mannesmann Rexroth Ag | Verfahren zum betrieb einer hydraulischen presse |
US6302315B1 (en) | 2000-05-01 | 2001-10-16 | General Tool Company | Friction stir welding machine and method |
IT1399908B1 (it) * | 2010-04-28 | 2013-05-09 | Ldp Italia S R L | Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia. |
CN102582098A (zh) * | 2012-03-01 | 2012-07-18 | 苏州大学 | 双工位气动冲压机 |
EP3115190B1 (de) * | 2015-07-06 | 2020-11-18 | Feintool International Holding AG | Vorrichtung und verfahren zum steuern des hauptantriebs einer feinschneidpresse |
CN108527909A (zh) * | 2018-06-01 | 2018-09-14 | 滁州市锴模装备模具制造有限公司 | 一种冰箱门压合模具 |
DE102020121143B4 (de) * | 2020-08-11 | 2022-03-10 | Uniflex - Hydraulik GmbH | Radialpresse |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US905601A (en) * | 1907-03-28 | 1908-12-01 | Norbert Sperber | Crank-press. |
CH539503A (de) * | 1972-06-08 | 1973-07-31 | Osterwalder Ag | Presse zum Stanzen, Prägen oder Biegen |
SE390608B (sv) * | 1973-02-12 | 1977-01-03 | Metalform Ab | Anordning for bearbetning av material genom valvsning eller pressning |
-
1977
- 1977-04-05 DE DE19772715188 patent/DE2715188A1/de active Pending
-
1978
- 1978-03-10 SE SE7802772A patent/SE7802772L/xx unknown
- 1978-03-30 IT IT21754/78A patent/IT1093989B/it active
- 1978-03-31 US US05/892,114 patent/US4155300A/en not_active Expired - Lifetime
- 1978-03-31 GB GB12684/78A patent/GB1578697A/en not_active Expired
- 1978-04-04 BR BR7802079A patent/BR7802079A/pt unknown
- 1978-04-05 JP JP3930078A patent/JPS53125678A/ja active Pending
- 1978-04-05 FR FR7810115A patent/FR2386414A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2715188A1 (de) | 1978-10-12 |
FR2386414A1 (fr) | 1978-11-03 |
GB1578697A (en) | 1980-11-05 |
JPS53125678A (en) | 1978-11-02 |
SE7802772L (sv) | 1978-10-06 |
BR7802079A (pt) | 1978-11-21 |
IT7821754A0 (it) | 1978-03-30 |
US4155300A (en) | 1979-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1093989B (it) | Pressa con una corsa a vuoto prima della corsa di lavoro | |
IT7829724A0 (it) | Condensatore elettrolitico dotato di una valvola di sfogo della pressione. | |
IT8512486A0 (it) | Dispositivo di torchiatura a doppio pistone e ad azione alternativa | |
IT7831091A0 (it) | Dispositivo di caricamento per una pressa. | |
IT7827136A0 (it) | Pressa azionata idraulicamente. | |
JPS5443301A (en) | High pressure piston pump | |
IT1073036B (it) | Pressa piegatrice con una tavola di lavoro | |
NL7811957A (nl) | Door persfluidum aangedreven gereedschap. | |
IT1094992B (it) | Macchina a piu'pistoni di corsa,a piu'cilindri | |
IT7831102A0 (it) | Dispositivo di scaricamento per una pressa. | |
IT1095249B (it) | Smorzatore della corsa di avanzamento a tuffo di saldatrice ad arco | |
IT7821075A0 (it) | Dispositivo per proteggere un complesso di utensili in una pressa idraulica. | |
IT1028494B (it) | Dispositivo per limitare la corsa di lavoro del punzone di una pressa | |
IT1129336B (it) | Dispositivo di comando di un cilindro di lavoro a semplice effetto particolarmente il cilindro di lavoro di una pressa | |
IT8021012A0 (it) | Dispositivo di azionamento per una pressa. | |
IT7919750A0 (it) | Pressa con spintore a piccola corsa. | |
IT8121051A0 (it) | Cilindro operatore con un trasduttore di posizione del pistone. | |
SE7808375L (sv) | Tetanordning for en tryckkolv | |
IT8722428A0 (it) | Pressa idraulica a corsa rapida. | |
SE7907056L (sv) | Hydraulisk, snabbgaende press | |
IT1092917B (it) | Pressa a bilanciare con azionamento a pistone | |
IT1123791B (it) | Sistema di controllo della corsa di una pressa | |
IT7824365A0 (it) | Camma per il comando delle valvole di una macchina a pistoni. | |
IT7924624A0 (it) | Dispositivo di controllo della corsa per presse. | |
IT1103277B (it) | Filtropressa a piastre con dispositivo di spostamento |