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Class Information
Number: 156/400
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 > Means folding carcass fabric about a bead
Description: Apparatus which includes means for supporting fabric in the form of a cylinder with a bead ring positioned over at least one end of the fabric cylinder and additional means for turning the fabric back over the bead ring.










Sub-classes under this class:

Class Number Class Name Patents
156/402 Disc or roller type 27
156/401 Inflatable bag type 93


Patents under this class:

Patent Number Title Of Patent Date Issued
8397781 Device for turning up body ply Mar. 19, 2013
8261800 Process and apparatus for manufacturing a pneumatic tyre Sep. 11, 2012
7879170 Pneumatic tires Feb. 1, 2011
7491285 Method for molding bead portion of green tire and bead portion molding device Feb. 17, 2009
7429303 Device for winding a cylindrical sleeve around a toric ring Sep. 30, 2008
7361244 Method and drum for molding tire Apr. 22, 2008
7094303 Method and apparatus for forming a core of plies, belts and beads and for positioning the core in a mold for forming an elastomeric tire Aug. 22, 2006
6880603 Tire building drum Apr. 19, 2005
6880602 Apparatus and method for manufacture of tires Apr. 19, 2005
6506274 Apparatus and method for manufacture of tires Jan. 14, 2003
6408919 Method and apparatus for manufacturing tires Jun. 25, 2002
6250356 Assembly drum and method for the manufacture of tires Jun. 26, 2001
6098686 Apparatus for manufacturing a tire having the sidewalls ends overlapping the ends of the tread band Aug. 8, 2000
5772836 Turning apparatus for tire components Jun. 30, 1998
5660677 Apparatus for the building of tires using a clamped turn-up bladder Aug. 26, 1997
5591288 Contoured tire building drum and method of building an extended mobility tire Jan. 7, 1997
5407521 Ply turn-up device for tire building drum Apr. 18, 1995
4836880 Tire assembly machine Jun. 6, 1989
4718968 Finger ply down for tire building machine Jan. 12, 1988
4521269 Tire building apparatus Jun. 4, 1985
4510002 Manufacture of pneumatic tires Apr. 9, 1985
4484973 Ply-turning device for use in tire-building Nov. 27, 1984
4145238 Process and apparatus for turning-up the sidewalls and body plies of fabric for torus-shaped vehicle tire Mar. 20, 1979
4075054 Apparatus for forming beaded radial ply tire Feb. 21, 1978
4072550 Method and apparatus for building a closed torus tire Feb. 7, 1978
4057445 Closed torus tire Nov. 8, 1977
4054476 Method and apparatus for fabricating non-vulcanized pneumatic rubber fenders Oct. 18, 1977
4045277 Pneumatic tire building drum Aug. 30, 1977
3990931 Tire building apparatus and method Nov. 9, 1976
3971694 Manufacture of radial-carcass tires Jul. 27, 1976











 
 
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