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IT1399908B1 - Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia. - Google Patents

Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia.

Info

Publication number
IT1399908B1
IT1399908B1 ITMI2010A000727A ITMI20100727A IT1399908B1 IT 1399908 B1 IT1399908 B1 IT 1399908B1 IT MI2010A000727 A ITMI2010A000727 A IT MI2010A000727A IT MI20100727 A ITMI20100727 A IT MI20100727A IT 1399908 B1 IT1399908 B1 IT 1399908B1
Authority
IT
Italy
Prior art keywords
electro
press
head
energy consumption
reduced energy
Prior art date
Application number
ITMI2010A000727A
Other languages
English (en)
Inventor
Daniele Brasca
Original Assignee
Ldp Italia S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ldp Italia S R L filed Critical Ldp Italia S R L
Priority to ITMI2010A000727A priority Critical patent/IT1399908B1/it
Priority to EP20110161928 priority patent/EP2383107B1/en
Publication of ITMI20100727A1 publication Critical patent/ITMI20100727A1/it
Application granted granted Critical
Publication of IT1399908B1 publication Critical patent/IT1399908B1/it

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
    • B30B1/24—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
    • B30B1/323—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 using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
ITMI2010A000727A 2010-04-28 2010-04-28 Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia. IT1399908B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI2010A000727A IT1399908B1 (it) 2010-04-28 2010-04-28 Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia.
EP20110161928 EP2383107B1 (en) 2010-04-28 2011-04-11 Electrohydraulically-operated press head with reduced energy consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A000727A IT1399908B1 (it) 2010-04-28 2010-04-28 Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia.

Publications (2)

Publication Number Publication Date
ITMI20100727A1 ITMI20100727A1 (it) 2011-10-29
IT1399908B1 true IT1399908B1 (it) 2013-05-09

Family

ID=43086338

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A000727A IT1399908B1 (it) 2010-04-28 2010-04-28 Testa di pressa ad azionamento elettro-idraulico, a ridotto consumo di energia.

Country Status (2)

Country Link
EP (1) EP2383107B1 (it)
IT (1) IT1399908B1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284303B (de) * 1965-12-01 1968-11-28 Nemetz Josef Hydropneumatischer Druckzylinder
DE2715188A1 (de) * 1977-04-05 1978-10-12 Smg Sueddeutsche Maschinenbau Presse mit einem arbeitshub vorgeschaltetem leerhub
IT1247263B (it) * 1991-02-28 1994-12-12 Carlo Brasca Testa di pressa pneumo-idraulica ad elevata velocita' di azionamento.
JP3688831B2 (ja) * 1996-11-18 2005-08-31 光洋精工株式会社 負荷装置

Also Published As

Publication number Publication date
EP2383107B1 (en) 2013-10-30
ITMI20100727A1 (it) 2011-10-29
EP2383107A1 (en) 2011-11-02

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