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BR9714750A - Truss door for injection molding of rubber compounds - Google Patents

Truss door for injection molding of rubber compounds

Info

Publication number
BR9714750A
BR9714750A BR9714750-8A BR9714750A BR9714750A BR 9714750 A BR9714750 A BR 9714750A BR 9714750 A BR9714750 A BR 9714750A BR 9714750 A BR9714750 A BR 9714750A
Authority
BR
Brazil
Prior art keywords
rubber
injection molding
rubber compounds
door
truss
Prior art date
Application number
BR9714750-8A
Other languages
Portuguese (pt)
Inventor
John Richard White
Robert Henry Vogliano
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Priority to BR9714750-8A priority Critical patent/BR9714750A/en
Priority claimed from PCT/US1997/009916 external-priority patent/WO1998056559A1/en
Publication of BR9714750A publication Critical patent/BR9714750A/en

Links

Landscapes

  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

"PORTA EM TRELIçA PARA MOLDAGEM POR INJEçãO DE COMPOSTOS DE BORRACHA" Trata-se de uma porta em treliça para direcionar correntes de borracha para um dispositivo de moldagem por injeção através de uma pluralidade de canais que se interceptam (78, 80) que misturam termicamente as correntes de borracha dentro da porta (76) à medida em que passam através da interseção dos canais de fluxo permitindo que o tempo de injeção da borracha na cavidade do molde seja diminuído enquanto simultaneamente reduz o tempo para curar a borracha dentro do molde."TRAILING DOOR FOR INJECTION MOLDING OF RUBBER COMPOUNDS" It is a lattice door for directing rubber chains to an injection molding device through a plurality of intersecting channels (78, 80) that thermally mix the rubber chains inside the port (76) as they pass through the intersection of the flow channels allowing the injection time of the rubber into the mold cavity to be reduced while simultaneously reducing the time to cure the rubber inside the mold.

BR9714750-8A 1997-06-09 1997-06-09 Truss door for injection molding of rubber compounds BR9714750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9714750-8A BR9714750A (en) 1997-06-09 1997-06-09 Truss door for injection molding of rubber compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9714750-8A BR9714750A (en) 1997-06-09 1997-06-09 Truss door for injection molding of rubber compounds
PCT/US1997/009916 WO1998056559A1 (en) 1997-06-09 1997-06-09 Lattice gate for injection molding of rubber compounds

Publications (1)

Publication Number Publication Date
BR9714750A true BR9714750A (en) 2000-07-11

Family

ID=25664972

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714750-8A BR9714750A (en) 1997-06-09 1997-06-09 Truss door for injection molding of rubber compounds

Country Status (1)

Country Link
BR (1) BR9714750A (en)

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1832 DE 14/02/2006.