[go: up one dir, main page]

BRPI1005653A2 - tire mold and tire with inner tire tread grooves - Google Patents

tire mold and tire with inner tire tread grooves Download PDF

Info

Publication number
BRPI1005653A2
BRPI1005653A2 BRPI1005653A BRPI1005653A2 BR PI1005653 A2 BRPI1005653 A2 BR PI1005653A2 BR PI1005653 A BRPI1005653 A BR PI1005653A BR PI1005653 A2 BRPI1005653 A2 BR PI1005653A2
Authority
BR
Brazil
Prior art keywords
tire
tread
mold
pin
side edge
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Cuny André
Pierre Severens Frank
Pierre Maitre Bruno
Marcel Germain Delu Jerome
Original Assignee
The Goodyear Tire & Rubber Company
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 The Goodyear Tire & Rubber Company filed Critical The Goodyear Tire & Rubber Company
Publication of BRPI1005653A2 publication Critical patent/BRPI1005653A2/en

Links

Landscapes

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

Abstract

MOLDE DE PNEU E PNEU COM RANHURAS INTERNAS EM BANDA DE RODAGEM DO PNEU. Um molde de pneu é descrito que inclui uma pluralidade de segmentos de moldagem da banda de rodagem tendo uma superfície interna para moldar a banda de rodagem do pneu. O molde também inclui uma pluralidade de placas de borda lateral tendo uma superfície interna para moldar a borda lateral do pneu. Os segmentos de moldagem da banda de rodagem junto com as bordas laterais cooperam para formar uma cavidade de moldagem do pneu. A placa de borda lateral também compreende uma fenda que se estende da superfície externa do segmento da banda de rodagem à superfície interna do molde, e tem um pino que se estende da superfície externa do segmento de banda de rodagem. O pino é montado em um corpo girável que pode girar-se. O corpo girável também compreende um pino-guia que coopera com um membro de funcionamento para girar o corpo para uma posição desejada a fim de posicionar o pino na banda de rodagem do pneu a ser moldada. O membro de funcionamento atua sobre o corpo girável para várias posições.TIRE AND TIRE TEMPLATE WITH INTERNAL TIPS IN TIRE WHEEL BAND. A tire mold is described that includes a plurality of tread molding segments having an inner surface for shaping the tire tread. The mold also includes a plurality of side edge plates having an inner surface for shaping the side edge of the tire. The tread molding segments together with the side edges cooperate to form a tire molding cavity. The side edge plate also comprises a slot extending from the outer surface of the tread segment to the inner surface of the mold, and has a pin extending from the outer surface of the tread segment. The pin is mounted on a rotatable body that can be rotated. The rotatable body also comprises a guide pin that cooperates with an operating member to rotate the body to a desired position to position the pin in the tread of the tire to be molded. The operating member acts on the rotatable body to various positions.

BRPI1005653 2009-12-17 2010-12-10 tire mold and tire with inner tire tread grooves BRPI1005653A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28747009P 2009-12-17 2009-12-17

Publications (1)

Publication Number Publication Date
BRPI1005653A2 true BRPI1005653A2 (en) 2012-03-13

Family

ID=44566326

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1005653 BRPI1005653A2 (en) 2009-12-17 2010-12-10 tire mold and tire with inner tire tread grooves

Country Status (2)

Country Link
CN (1) CN102179947B (en)
BR (1) BRPI1005653A2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60214915T2 (en) * 2001-02-20 2007-04-19 Société de Technologie Michelin Mold and method for molding a tire tread
US20070144641A1 (en) * 2005-12-22 2007-06-28 Nguyen Gia V Method of forming a tire

Also Published As

Publication number Publication date
CN102179947A (en) 2011-09-14
CN102179947B (en) 2014-07-23

Similar Documents

Publication Publication Date Title
BR112012031775A8 (en) LAMELLA FOR THE GASKET OF A MOLD INTENDED FOR VULCANISING A TREAD OF A TIRE
MX389857B (en) PRESSURE MOLDING METHOD AND VEHICLE COMPONENT.
BR112012006870A2 (en) tire tread and tire
EP2607106A3 (en) Tire with label and relief groove and tire mold
BRPI0805635A2 (en) grooved tire tread and mold plate
BRPI0601115A (en) tire tread, tire, and molding element for molding a cavity in the rolling surface of a tire
BR112015026326A2 (en) die casting assembly
MX2011006842A (en) System for changing sipe blades for molding or retreading tires.
BRPI0803684A2 (en) tread tire having improved traction on wet surfaces
BR112013032182A2 (en) MOSAIC PIECE AND BOTTLE CAP
EP2175103A4 (en) TURBINE DAWN
BR112013020701A2 (en) pneumatic
BR112015005294A2 (en) high pressure turbine cooled blade
BR112012011370A2 (en) base plate for pulp molds
FR2984214B1 (en) MOLDING ELEMENT COMPRISING CUTTING MEANS FOR MOLDING AND VULCANIZING A TIRE TREAD OF A PNEUMATIC
BR112015026510A2 (en) demolding unit l
EP4286148A4 (en) Sipe blade and tire mold
BRPI1005653A2 (en) tire mold and tire with inner tire tread grooves
MX390830B (en) TIRE MOLD WITH PLATE FOR MOULDING INFORMATION ON A SIDE WALL.
BR112016023505A2 (en) tire and tire tread
BR112012021402A2 (en) tire manufacturing method
BR112014010575A2 (en) contact lens
BR112015015306A2 (en) substantially helical groove tire
BR112015022870A2 (en) pneumatic tire
BR112012009297A8 (en) VULCANISING PRESS AND SYSTEM FOR MANUFACTURING A TYRE

Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)