Global Patent Index - EP 1089842 A1

EP 1089842 A1 2001-04-11 - HYDRAULIC PRESS ALLOWING THE DOOR AND TOP CHARGING OF THE DIE

Title (en)

HYDRAULIC PRESS ALLOWING THE DOOR AND TOP CHARGING OF THE DIE

Title (de)

VON OBEN BESCHICKBARE HYDRAULISCHE PRESSE ZUM WECHSELN VON FORMEN

Title (fr)

PRESSE HYDRAULIQUE PERMETTANT UN CHARGEMENT DE LA MATRICE PAR LE COTE OU PAR LE HAUT

Publication

EP 1089842 A1 (EN)

Application

EP 99926738 A

Priority

  • IT 9900163 W
  • IT PD990057 A
  • IT PD990074 A

Abstract (en)

[origin: WO0056483A1] The invention relates to a new hydraulic press for low pressure casting provided with a press unit (6) assembled on a plane which shifts horizontally on a couple of guide rails or slides (5) integral with the vertical supporting frame in order to get the place over the die (3) accessible from above. In this way the movement of the dies is easier since it takes place by means of a crab or a crane (7). The guide rails or slides projecting beyond the vertical supporting frame of the press unit can rotate both horizontally and vertically in order to reduce the bulk of the press. The press unit shifts laterally carrying the whole die to be removed and lodging said die on a fastened plane (9), a shifting plane or a lift truck (10) arranged next to the press. It is possible to apply a new die both with the press unit which takes the die from the lateral plane or the lateral lift truck, and with a crab which can lay the die on the bedplate while the press unit is removing the previous die.

IPC 1-7 (main, further and additional classification)

B22D 18/02

IPC 8 full level (invention and additional information)

B22D 18/02 (2006.01)

CPC (invention and additional information)

B22D 18/02 (2013.01)

Citation (search report)

See references of WO 0056483A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

WO 0056483 A1 20000928; AU 4389899 A 20001009; EP 1089842 A1 20010411

INPADOC legal status


2003-07-02 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021231

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001201

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE