Abstract: Pneumatic radial tire (1) having improved high speed durability and low flatspot feature, and which has polyethylene terephthalate cap ply reinforcement layer (6). The objective is to provide a pneumatic radial tire (1) wherein the pressure on the belt package (5) is increased at high speed and high temperature by increasing the thermal shrinkage force of the cap ply cord.
Type:
Grant
Filed:
December 23, 2014
Date of Patent:
August 14, 2018
Assignee:
KORDSA GLOBAL ENDÜSTRIYEL IPLIK VE KORD BEZI SANAYI VE TICARET ANONIM SIRKETI
Abstract: A tire cord fabric having paired cords used as warps. The fabric is suitable for use in pneumatic tires as carcass and cap ply reinforcement, enabling the use of less rubber and higher cord content in a specified cord-rubber composite volume.
Type:
Grant
Filed:
October 11, 2013
Date of Patent:
June 27, 2017
Assignee:
KORDSA GLOBAL ENDÜSTRIYEL IPLIK VE KORD BEZI SANAYI VE TICARET ANONIM SIRKETI
Abstract: The present invention relates to a cap ply reinforcement strip in pneumatic tire (1) which is plain woven and comprised of warps (3) and texturized wefts (2). The inventive cap ply reinforcement strip in pneumatic tires (1) eliminates calendaring and strip preparation steps, enables to decrease the rolling resistance of the tire by eliminating the need for rubber coating and reduce the fuel consumption, tread wearing of the tire and braking distance.
Type:
Application
Filed:
May 6, 2015
Publication date:
March 16, 2017
Applicant:
Kordsa Global Endüstriyel iplik ve Kord Bezi Sanayi ve Ticaret Anonim Sirketi
Abstract: The present invention relates to a fiber production system (1) and production method which enables heat treatment applied during fiber production to be performed as applying laser on the fiber. The objective of the present invention is to provide a fiber production system (1) and production method which enables to perform momentary heat treatment on the filament (F) via laser beam (L) and which eliminates defected points in the filament structure by heating fast and drawing in fiber production.
Type:
Application
Filed:
January 12, 2015
Publication date:
February 23, 2017
Applicant:
KORDSA GLOBAL ENDÜSTRIYEL iPLIK VE KORD BEZI SANAYI VE TICARET ANONIM SIRKETI
Abstract: The present invention relates to a reinforcing belt package for radial vehicle tires (1) which is wound between the tread and the carcass in tires used in motor vehicles, and essentially comprises at least one circumferential belt (2), which is formed by arranging metallic cords and polymeric cords next to each other in an alternating way, covered above and below with a rubber layer (3). This reinforcing belt package increases the cornering resistance and the life of the tire.
Type:
Application
Filed:
October 11, 2013
Publication date:
October 8, 2015
Applicant:
KORDSA GLOBAL ENDÜSTRIYEL IPLIK VE KORD BEZI SANAYI VE TICARET ANONIM SIRKETI