Global Patent Index - EP 0658137 A4

EP 0658137 A4 19961127 - QUICK CHANGE MOLD FOR BLOW MOLDING APPARATUS.

Title (en)

QUICK CHANGE MOLD FOR BLOW MOLDING APPARATUS.

Title (de)

SCHNELLWECKSELFORM FÜR BLASFORMMASCHINEN.

Title (fr)

MOULE A SERRAGE RAPIDE POUR APPAREIL DE MOULAGE.

Publication

EP 0658137 A4 19961127 (EN)

Application

EP 93918542 A 19930730

Priority

  • IT FI920156 A 19920731
  • US 9307210 W 19930730

Abstract (en)

[origin: WO9403320A1] Tooling for a quick change of molds and associated accessories for a blow molding machine for blow molding hollow plastic articles or articles, including a mold (2) that can be opened, with a feed opening (20) for introducing compressed air, an air injection nozzle (4) for the passage of compressed air, a nest (5) to hold the articles (31) after being produced and released by the mold, trim tooling (6) for the removal of the flash (32), characterized by the mold, the nest and the trim tooling being supported by two parallel opposing, spaced apart supporting plates (10), which constitute a modular assembly (1) that is movable lengthwise by a corresponding carriage (50), and by the fact that the air injection nozzle for the introduction of compressed air into the mold is assembled on a movable, self-retaining support (40).

IPC 1-7

B29C 49/50

IPC 8 full level

B29C 31/00 (2006.01); B29C 49/42 (2006.01); B29C 49/50 (2006.01); B29C 49/04 (2006.01)

CPC (source: EP US)

B29C 31/006 (2013.01 - EP); B29C 49/04 (2013.01 - US); B29C 49/42 (2013.01 - EP US); B29C 49/50 (2013.01 - EP); B29C 49/04 (2013.01 - EP); B29C 2049/4856 (2013.01 - EP)

Citation (search report)

  • [X] AST W: "BLOW MOULDING", KUNSTSTOFFE EUROPE, no. 1, 1 May 1990 (1990-05-01), MUNICH, pages 62 - 64, 66, 68 - 72, XP000288680
  • [X] "UMRUESTZEITEN VERKUERZT, EINRICHTEN ERLEICHTERT", PLASTVERARBEITER, vol. 41, no. 11, 1 November 1990 (1990-11-01), pages 81 - 82, XP000294789
  • See references of WO 9403320A1

Designated contracting state (EPC)

BE DE ES FR GB IT NL

DOCDB simple family (publication)

WO 9403320 A1 19940217; AU 4795893 A 19940303; CA 2139838 A1 19940217; EP 0658137 A1 19950621; EP 0658137 A4 19961127; IT 1259675 B 19960325; IT FI920156 A0 19920731; IT FI920156 A1 19940131

DOCDB simple family (application)

US 9307210 W 19930730; AU 4795893 A 19930730; CA 2139838 A 19930730; EP 93918542 A 19930730; IT FI920156 A 19920731