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Patent Searching and Data


Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2012/118091
Kind Code:
A1
Abstract:
The present invention provides a tire in which durability is improved without an increase in weight of the tire by improving a reinforcing material. Also, the present invention provides a tire in which weight is lightened without lowering other functions by improving the reinforcing material (5) used for a carcass ply (1) or used for reinforcing a tread unit (13). The tire comprises a pair of bead units (11) on the left and right side thereof, side wall units (12), and a tread unit (13) connected between both the side wall units (12). The reinforcing material (5) consisting of knitted fabric using a reinforcement cord is installed in the circumferential direction of the tire in a ring shape.

Inventors:
KOUNO YOSHIHIDE (JP)
KON SEIJI (JP)
Application Number:
PCT/JP2012/054966
Publication Date:
September 07, 2012
Filing Date:
February 28, 2012
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
KOUNO YOSHIHIDE (JP)
KON SEIJI (JP)
International Classes:
B60C9/11; B60C5/01; B60C9/18; B60C13/00
Domestic Patent References:
WO2010056515A12010-05-20
WO2011021703A12011-02-24
WO2010095688A12010-08-26
WO2010095655A12010-08-26
WO2010095654A12010-08-26
Foreign References:
JPS63312203A1988-12-20
JP2001322402A2001-11-20
JPH06199114A1994-07-19
JP2008297658A2008-12-11
JPH05162508A1993-06-29
JPH05254037A1993-10-05
Other References:
See also references of EP 2682280A4
Attorney, Agent or Firm:
HONDA ICHIRO (JP)
Ichiro Honda (JP)
Download PDF:
Claims: