MX9709414A - Molde de dibujo expandible y metodo para recubrir llantas. - Google Patents

Molde de dibujo expandible y metodo para recubrir llantas.

Info

Publication number
MX9709414A
MX9709414A MX9709414A MX9709414A MX9709414A MX 9709414 A MX9709414 A MX 9709414A MX 9709414 A MX9709414 A MX 9709414A MX 9709414 A MX9709414 A MX 9709414A MX 9709414 A MX9709414 A MX 9709414A
Authority
MX
Mexico
Prior art keywords
mold
tire
mold segments
tread mold
tread
Prior art date
Application number
MX9709414A
Other languages
English (en)
Other versions
MXPA97009414A (es
Inventor
Michael J King
Robert A Flynn
Andrew R Clayton
Original Assignee
Oliver Rubber Co
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 Oliver Rubber Co filed Critical Oliver Rubber Co
Publication of MX9709414A publication Critical patent/MX9709414A/es
Publication of MXPA97009414A publication Critical patent/MXPA97009414A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

Un aparato de recubrimiento de dibujos y un método de uso incluyen el uso de un molde de dibujo expandible con una pluralidad de segmentos de molde. Una máquina de carga de molde de dibujo se usa para colocar una carcaza de llanta preparada o una llanta construida en relacion a los segmentos de molde y para instalar los segmentos de molde sobre el exterior de llanta constrida. Los segmentos de molde son retenidos en el lugar sobre el exterior de la carcaza de llanta mediante una banda de tension. Las bandas de tension elásticas flexibles o los resortes de tension de metal retienen a los segmentos de molde se han liberado de la máquina de carga de milde de debujo. El uso de los segmentos de molde de dibujo elimina la distorsion de la carcaza de llanta durante la instalacion del molde de debujo sobre le exterior de la llanta construida.
MXPA/A/1997/009414A 1995-06-07 1997-12-02 Molde de dibujo expandible y metodo para recubrirllantas MXPA97009414A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47800695A 1995-06-07 1995-06-07
US478006 1995-06-07

Publications (2)

Publication Number Publication Date
MX9709414A true MX9709414A (es) 1998-07-31
MXPA97009414A MXPA97009414A (es) 1998-11-09

Family

ID=

Also Published As

Publication number Publication date
EP0830247A1 (en) 1998-03-25
EP0830247A4 (en) 2000-04-26
BR9609052A (pt) 1999-03-02
CA2221349A1 (en) 1996-12-19
AU6253096A (en) 1996-12-30
WO1996040478A1 (en) 1996-12-19
ZA964326B (en) 1996-12-06
CO4520119A1 (es) 1997-10-15
AU697075B2 (en) 1998-09-24

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