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Class Information
Number: 156/136
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > Tire bead ring making
Description: Processes for making ring-like articles, which articles are particularly adapted for use as reinforcement for the inner edges of pneumatic tire casings.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8293050 Method and device for manufacturing bead Oct. 23, 2012
8080120 Method and apparatus of manufacturing annular concentric stranded bead cord Dec. 20, 2011
8002920 Method for winding up and splicing a structural tire part having a material thickness that varies from the perspective of the cross-sectional profile thereof Aug. 23, 2011
7976661 Bead member forming method and apparatus Jul. 12, 2011
7963018 Tire bead separation method and device Jun. 21, 2011
7862674 Forming method for assembly of bead core and apex rubber Jan. 4, 2011
7833375 Method and apparatus for butt-jointing edges of elastic material sheet Nov. 16, 2010
7533706 Green tire bead May. 19, 2009
7240710 Cable bead and method of manufacture Jul. 10, 2007
7048820 Method and apparatus for producing tire bead cores May. 23, 2006
6964719 Process for manufacturing tires Nov. 15, 2005
6802212 System and method of producing tires and on-line testing electrical conductivity Oct. 12, 2004
6786262 Tire bead with locked end wire and its method of manufacture Sep. 7, 2004
6776603 Bead curing finger mold Aug. 17, 2004
6630045 Combined bead loading and apex application system Oct. 7, 2003
6554039 Tire comprising bead core material having characteristics of superelasticity and shape memory Apr. 29, 2003
6554933 Bead core with a clamp, tire incorporating same, and method of making same Apr. 29, 2003
6546984 Tire bead and its method of manufacture Apr. 15, 2003
6524416 Stress neutralization of an apex filler for a tire bead subassembly Feb. 25, 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
6461460 Process for the manufacture of a tire without bead wire Oct. 8, 2002
6457505 Vehicle tire building drum including bead drum positioning and side wall formation features Oct. 1, 2002
6413342 Method of forming a bead with an anchored trailing end Jul. 2, 2002
6378585 Heavy duty pneumatic tire and method of manufacturing the same Apr. 30, 2002
6352602 Bead wire winding device and winding method Mar. 5, 2002
6328835 Structure and method for automatic supply of bead-with-filler Dec. 11, 2001
6270606 Pneumatic tire and its manufacturing method Aug. 7, 2001
6264780 Method of manufacturing bead filler and apparatus for forming filler portion Jul. 24, 2001
6228198 Method of and apparatus for producing single wire beads for tires May. 8, 2001
6089294 Rubber element for tire and method of manufacturing the same Jul. 18, 2000
5997974 Invisible seam electrostatographic belt Dec. 7, 1999
5989374 Method for applying an apex filler to a bead ring Nov. 23, 1999
5882458 Tire bead forming method and apparatus Mar. 16, 1999
5820717 Metal tire bead manufacturing method Oct. 13, 1998
5735995 Apparatus for applying an apex filler to a bead ring Apr. 7, 1998
5651849 Method for looping a coating structure around a bead core in motor-vehicle tires Jul. 29, 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
5511600 Bead ring assembly for vehicle tires including form-matched bead apex Apr. 30, 1996
5403418 Method for automatically assembling a bead apex Apr. 4, 1995
5385621 Tire bead-making method with two winding tension levels Jan. 31, 1995
5374324 Apexed bead for a tire Dec. 20, 1994
5350470 Method of forming tire bead assembly Sep. 27, 1994
5328533 Bead apex applying method and device Jul. 12, 1994
5294275 Method of attaching a bead filler to a bead core Mar. 15, 1994
5282912 Method for applying bead flipper Feb. 1, 1994
5262115 Method and device for producing vehicle tire bead-bead filler assemblies Nov. 16, 1993
5215613 Method for making knotless bead bundle Jun. 1, 1993
5203938 Method and apparatus for forming an apex filler and/or applying an apex filler to a bead ring sub-assembly Apr. 20, 1993

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