Electroform Company

United States of America

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B29C 45/06 - Injection moulding apparatus using movable moulds on a turntable 2
B29C 45/04 - Injection moulding apparatus using movable moulds 1
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles 1
B29C 45/17 - Component parts, details or accessoriesAuxiliary operations 1
B29C 45/66 - Mould opening, closing or clamping devices mechanical 1
Found results for  patents

1.

Support member for a rotatable platen and a mold in an injection molding machine

      
Application Number 13676538
Grant Number 08920156
Status In Force
Filing Date 2012-11-14
First Publication Date 2013-05-16
Grant Date 2014-12-30
Owner Electroform Company (USA)
Inventor Clark, Wade L.

Abstract

Support members for rotatable platens of injection molding machines are provided. In some aspects, an injection molding machine includes a guide member and a rotatable platen including a base plate and a turntable supported by and rotatable relative to the base plate about a substantially horizontal axis. The turntable is adapted to support a mold for rotation about the horizontal axis relative to the base plate and the guide member. The injection molding machine also includes a support member coupled to the rotatable platen and engaged with the guide member for movement of the rotatable platen and the support member along the guide member. The turntable is adapted to rotate the mold relative to the support member. In other aspects, a support member for a rotatable platen of an injection molding machine is provided and includes a first arm and a second arm spaced apart from the first arm.

IPC Classes  ?

  • B29C 45/66 - Mould opening, closing or clamping devices mechanical
  • B29C 45/04 - Injection moulding apparatus using movable moulds
  • B29C 45/17 - Component parts, details or accessoriesAuxiliary operations
  • B29C 45/06 - Injection moulding apparatus using movable moulds on a turntable

2.

Method and apparatus for molding and assembling plural-part plastic assemblies

      
Application Number 11453179
Grant Number 07951322
Status In Force
Filing Date 2006-06-13
First Publication Date 2007-12-13
Grant Date 2011-05-31
Owner Electroform Company (USA)
Inventor Clark, Wade L.

Abstract

Method and apparatus for molding and assembling a composite part assembly in, for example, a plastic injection-molding machine. Complementary mold portions associated with a mold plate and rotatable turret form plural parts. Assembly apparatus associated with the turret assembles the plural parts into an assembly. A further turret may be provided to add a complementary part to the assembly to make a final assembly. The method includes manufacture of composite part assemblies and final assemblies.

IPC Classes  ?

  • B29C 45/06 - Injection moulding apparatus using movable moulds on a turntable
  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles