IT1237568B - Dispositivo idraulico regolatore di pressione,tipicamente per stampi ceramici con matrice mobile e contromatrice - Google Patents

Dispositivo idraulico regolatore di pressione,tipicamente per stampi ceramici con matrice mobile e contromatrice

Info

Publication number
IT1237568B
IT1237568B IT04687189A IT4687189A IT1237568B IT 1237568 B IT1237568 B IT 1237568B IT 04687189 A IT04687189 A IT 04687189A IT 4687189 A IT4687189 A IT 4687189A IT 1237568 B IT1237568 B IT 1237568B
Authority
IT
Italy
Prior art keywords
die
punches
hydraulic
valve
counter
Prior art date
Application number
IT04687189A
Other languages
English (en)
Other versions
IT8946871A1 (it
IT8946871A0 (it
Inventor
Lodovico Bardelli
Original Assignee
Mass Spa
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 Mass Spa filed Critical Mass Spa
Priority to IT04687189A priority Critical patent/IT1237568B/it
Publication of IT8946871A0 publication Critical patent/IT8946871A0/it
Priority to AT90202381T priority patent/ATE97360T1/de
Priority to DE90202381T priority patent/DE69004658T2/de
Priority to EP90202381A priority patent/EP0421505B1/en
Publication of IT8946871A1 publication Critical patent/IT8946871A1/it
Application granted granted Critical
Publication of IT1237568B publication Critical patent/IT1237568B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Press Drives And Press Lines (AREA)
IT04687189A 1989-10-02 1989-10-02 Dispositivo idraulico regolatore di pressione,tipicamente per stampi ceramici con matrice mobile e contromatrice IT1237568B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT04687189A IT1237568B (it) 1989-10-02 1989-10-02 Dispositivo idraulico regolatore di pressione,tipicamente per stampi ceramici con matrice mobile e contromatrice
AT90202381T ATE97360T1 (de) 1989-10-02 1990-09-07 Vorrichtung zum regeln eines hydraulischen druckes, insbesondere fuer keramikformpressen mit beweglichem unterstempel und gegenstempel.
DE90202381T DE69004658T2 (de) 1989-10-02 1990-09-07 Vorrichtung zum Regeln eines hydraulischen Druckes, insbesondere für Keramikformpressen mit beweglichem Unterstempel und Gegenstempel.
EP90202381A EP0421505B1 (en) 1989-10-02 1990-09-07 Hydraulic pressure regulator device, typically for ceramic moulds with a mobile bottom die and a counter-die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04687189A IT1237568B (it) 1989-10-02 1989-10-02 Dispositivo idraulico regolatore di pressione,tipicamente per stampi ceramici con matrice mobile e contromatrice

Publications (3)

Publication Number Publication Date
IT8946871A0 IT8946871A0 (it) 1989-10-02
IT8946871A1 IT8946871A1 (it) 1991-04-02
IT1237568B true IT1237568B (it) 1993-06-08

Family

ID=11260010

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04687189A IT1237568B (it) 1989-10-02 1989-10-02 Dispositivo idraulico regolatore di pressione,tipicamente per stampi ceramici con matrice mobile e contromatrice

Country Status (4)

Country Link
EP (1) EP0421505B1 (it)
AT (1) ATE97360T1 (it)
DE (1) DE69004658T2 (it)
IT (1) IT1237568B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357423A1 (de) * 2003-12-04 2005-06-30 Rolls-Royce Deutschland Ltd & Co Kg Schnellschlussventil zum Unterbrechen eines Fluidstroms
ITAN20110141A1 (it) 2011-10-19 2013-04-20 Manenti S P A Tampone migliorato per stampo per l'industria ceramica e stampo comprendente un tale tampone.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682172A (en) * 1928-08-28 Automatic hydraulic press
FR641383A (fr) * 1927-09-24 1928-08-02 Dispositif de commande de mécanismes à pression, à actions sucessives
IT1107475B (it) * 1978-07-24 1985-11-25 Merisinter Spa Complesso di pressa e porta-stampo per la compattazione nella metallurgia delle polveri
IT1187779B (it) * 1985-04-10 1987-12-23 Mass Spa Stampo ceramico con matrice mobile per la formatura di piastrelle di qualsiasi formato e di piastrelle con supproto a piu' componenti,come le piastrelle presso-smaltate
DE3527594A1 (de) * 1985-08-01 1987-02-12 Sacmi Presse, insbesondere fuer die herstellung von keramikfliesen

Also Published As

Publication number Publication date
ATE97360T1 (de) 1993-12-15
EP0421505A2 (en) 1991-04-10
DE69004658T2 (de) 1994-03-10
IT8946871A1 (it) 1991-04-02
EP0421505A3 (en) 1991-11-27
DE69004658D1 (de) 1993-12-23
IT8946871A0 (it) 1989-10-02
EP0421505B1 (en) 1993-11-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941028