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Class Information
Number: 245/1.5
Name: Wire fabrics and structure > Tire-bead grommets
Description: Ring-shaped articles formed for the most part of wire adapted for reenforcing the beads of pneumatic tires and processes of making the same.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8408261 Pneumatic tire Apr. 2, 2013
8402801 Cord manufacturing apparatus and cord manufacturing method Mar. 26, 2013
8080120 Method and apparatus of manufacturing annular concentric stranded bead cord Dec. 20, 2011
7976661 Bead member forming method and apparatus Jul. 12, 2011
7493928 Heavy duty tire Feb. 24, 2009
7240710 Cable bead and method of manufacture Jul. 10, 2007
7201199 Tire with bead core with hexagonal section Apr. 10, 2007
7150302 Tire bead core and pneumatic tire Dec. 19, 2006
7063761 Method of mounting a tire on a rim Jun. 20, 2006
7021351 Bead core of pneumatic tire Apr. 4, 2006
6991017 Light weight cable bead core Jan. 31, 2006
6827115 Bead construction Dec. 7, 2004
6820670 Pneumatic tire Nov. 23, 2004
6786262 Tire bead with locked end wire and its method of manufacture Sep. 7, 2004
6672353 Tire bead core assembly and tire using the same Jan. 6, 2004
6622766 Light weight cable bead core Sep. 23, 2003
6571847 Light weight alloy bead core Jun. 3, 2003
6554933 Bead core with a clamp, tire incorporating same, and method of making same Apr. 29, 2003
6470933 Tire containing at least part of an electrical current generator intended for the supply of sensors and/or other electrical devices present within the tire, and method for manufacture the said Oct. 29, 2002
6422280 Heavy duty tire with specified bead design Jul. 23, 2002
6413342 Method of forming a bead with an anchored trailing end Jul. 2, 2002
6345657 Pneumatic radial tires for trucks and buses mounted on 15 degree drop center rim Feb. 12, 2002
6302175 Pneumatic tires with cable bead core Oct. 16, 2001
6244318 Pneumatic tires whose bead core has a thick-diameter core wire and a plurality of layers of thin-diameter sheath wires Jun. 12, 2001
6105646 Metal tire bead Aug. 22, 2000
5938042 Thin support frame Aug. 17, 1999
5885388 Pneumatic tire with swelled bead core inner surface Mar. 23, 1999
5820717 Metal tire bead manufacturing method Oct. 13, 1998
5711830 Pneumatic vehicle tire with specified bead core cross-section Jan. 27, 1998
5700336 Bead core for a pneumatic tire Dec. 23, 1997
5632836 Apparatus and method for manufacturing a tire bead core assembly May. 27, 1997
5626695 Pneumatic radial tires with monostrand bead core for small-size passenger cars May. 6, 1997
5603799 Insert for use with a tire bead forming apparatus Feb. 18, 1997
5529106 Pneumatic tires with closed packed mono strand bead core structure Jun. 25, 1996
5385621 Tire bead-making method with two winding tension levels Jan. 31, 1995
5368082 Radial ply pneumatic tire Nov. 29, 1994
5339879 Pneumatic tire having opposite spiral oriented beads Aug. 23, 1994
5307853 Tire bead May. 3, 1994
5263526 Pneumatic tire having specified bead structure Nov. 23, 1993
5226460 Method of producing a bead core for pneumatic tires Jul. 13, 1993
5215613 Method for making knotless bead bundle Jun. 1, 1993
5205883 Pneumatic tire with polygonal bead core Apr. 27, 1993
5201972 Pneumatic vehicle tire having beads that are turnable Apr. 13, 1993
5176767 Bead wire for tire, rubber-coated bead wire for tire and tire using the same Jan. 5, 1993
5127456 Sheathed bead ring to pneumatic tires; method of producing such a bead ring; pneumatic tires having such a bead ring Jul. 7, 1992
5103886 Pneumatic vehicle tire having bead portions that can be turned in and bead cores embedded in the bead portions Apr. 14, 1992
5099893 Device for manufacturing an automotive tire bead Mar. 31, 1992
5100490 Method for constructing a bead reinforcement with alternate windings of polymeric material and axially spaced apart windings of a wire Mar. 31, 1992
5099902 Offset wound helical bead for pneumatic tires Mar. 31, 1992
5099892 Process and apparatus for the manufacture of an automotive tire bead Mar. 31, 1992

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