Global Patent Index - EP 0996528 A1

EP 0996528 A1 2000-05-03 - INJECTION MOULDING MACHINE

Title (en)

INJECTION MOULDING MACHINE

Title (de)

SPRITZGIESSMASCHINE

Title (fr)

MACHINE DE MOULAGE PAR INJECTION

Publication

EP 0996528 A1 (DE)

Application

EP 99920617 A

Priority

  • DE 19816852 A
  • EP 9902404 W

Abstract (en)

[origin: DE19816852C1] The plastic is injected into a form consisting of two panels (1, 3) face to face. One of the panels is movable under the control of two hydraulic jacks. The cylinder chambers, part of the piston-cylinder units on the closed side of the tools, are linked by passages (25, 26, 27). Before injection of the molten plastic, the tool halves are closed and the passages are shut by closures (29, 30, 31).

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

B29C 45/67

IPC 8 full level (invention and additional information)

B29C 45/67 (2006.01)

CPC (invention and additional information)

B29C 45/67 (2013.01); B29C 45/6771 (2013.01)

Citation (search report)

See references of WO 9954111A1

Designated contracting state (EPC)

AT CH DE FR IT LI

EPO simple patent family

DE 19816852 C1 19991007; CA 2294926 A1 19991028; EP 0996528 A1 20000503; JP 2002505628 A 20020219; WO 9954111 A1 19991028

INPADOC legal status


2000-07-05 [18W] WITHDRAWN

- Date of withdrawal: 20000513

2000-06-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000428

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT CH DE FR IT LI