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Class Information
Number: 156/398
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Tire body building type > Means operating on the bead portion of the tire
Description: Apparatus especially designed to perform a shaping, cutting, uniting or assembling operation on a tire in the area of the bead.

Sub-classes under this class:

Class Number Class Name Patents
156/400 Means folding carcass fabric about a bead 30
156/403 Means placing bead ring on tire carcass 81
156/399 Means trimming fabric adjacent bead 1

Patents under this class:
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Patent Number Title Of Patent Date Issued
8689848 Bead lock arrangement Apr. 8, 2014
8684057 Driving apparatus of building drum for tire Apr. 1, 2014
8312908 Device for regulating the delivery rate of a linear element Nov. 20, 2012
8293050 Method and device for manufacturing bead Oct. 23, 2012
8272417 Expandable mandrel having adjustable width Sep. 25, 2012
8171971 Driving apparatus for tire building drum May. 8, 2012
7896048 Chucks and use in processing toroidal structures Mar. 1, 2011
7820000 Tire producing method and tire molding machine Oct. 26, 2010
7501033 Chipper and apex subassembly as an intermediate article of manufacture Mar. 10, 2009
7431787 Method, shaping drum, and plant for manufacturing a tire for a vehicle wheel Oct. 7, 2008
7343952 Apparatus for manufacturing a reinforcement for a tire, comprising a guide ring Mar. 18, 2008
7285176 Oscillating-arm apparatus for producing a tire reinforcement from a single thread Oct. 23, 2007
7152649 Tire-assembling apparatus Dec. 26, 2006
7128116 Device for the fabrication of a tire reinforcement, suitable for tires of large width Oct. 31, 2006
7101451 Tire building drum with a turn-up device and method for production of green tires Sep. 5, 2006
7073553 Device for the fabrication of a tire reinforcement, having multiple positioning arms which undergo a movement guided by a cam follower sliding in a slot Jul. 11, 2006
6976520 Apparatus and method for manufacturing a tire reinforcement Dec. 20, 2005
6929047 Apparatus with a single oscillating arm, for producing a tire reinforcement from a single thread Aug. 16, 2005
6887327 Oscillating-arm apparatus for producing a tire reinforcement from a single thread May. 3, 2005
6880602 Apparatus and method for manufacture of tires Apr. 19, 2005
6814122 Radial tire forming device Nov. 9, 2004
6769468 Tire building drum having expandable center section and independently expandable bead lock assemblies in the end sections Aug. 3, 2004
6739366 Tire building apparatus May. 25, 2004
6640863 Tire building drum Nov. 4, 2003
6623582 Production of tire carcass Sep. 23, 2003
6615891 Tire building drum Sep. 9, 2003
6602372 Method and apparatus for control of dual collapsible mandrels Aug. 5, 2003
6524416 Stress neutralization of an apex filler for a tire bead subassembly Feb. 25, 2003
6511565 Method of making green tire Jan. 28, 2003
6506274 Apparatus and method for manufacture of tires Jan. 14, 2003
6475319 Manufacturing system for pneumatic tires Nov. 5, 2002
6463978 Oscillating arm apparatus for manufacturing a tire reinforcement from a single cord Oct. 15, 2002
6457505 Vehicle tire building drum including bead drum positioning and side wall formation features Oct. 1, 2002
6379493 Device for transporting and depositing material strips Apr. 30, 2002
6352602 Bead wire winding device and winding method Mar. 5, 2002
6328836 Method and apparatus for producing tires Dec. 11, 2001
6234227 Tire assembly drum May. 22, 2001
6182731 Automatic feeder for beads with bead fillers Feb. 6, 2001
6117269 Apparatus for looping a coating structure around a bead core in motor-vehicle tires Sep. 12, 2000
6039825 Method of forming a complete tire carcass Mar. 21, 2000
6012500 Second stage tire building machine utilizing bladderless former sleeve Jan. 11, 2000
5804028 Apparatus for looping a coating structure around a bead core in motor-vehicle tires Sep. 8, 1998
5770004 Driving apparatus of tire forming drum Jun. 23, 1998
5735995 Apparatus for applying an apex filler to a bead ring Apr. 7, 1998
5650034 Transfer ring for toroidal carcasses Jul. 22, 1997
5616209 Apparatus for the manufacture of a tire in which the carcass reinforcement is formed on a core from a single thread Apr. 1, 1997
5518384 Radially expandable and retractable rim May. 21, 1996
5445695 Band forming method Aug. 29, 1995
5385620 Process and apparatus for building a green tire Jan. 31, 1995
5354405 Bead lock drum for use in the manufacture of vehicle tires Oct. 11, 1994

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