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Class Information
Number: 156/422
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Tire bead ring winding type
Description: Apparatus having a rotating mandrel or former adapted for winding tire bead rings, of great diameter relative to their axial length and thickness, from indefinite length material and adhering the layers of material together.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4305769 Method of manufacturing tire bead rings Dec. 15, 1981
4226663 Apparatus for associating a bead filler with a bead core of a vehicle tire Oct. 7, 1980
4219375 Making bead rings for vehicle tires Aug. 26, 1980
4209353 Process and apparatus for making a combination bead wire and bead zone filler for a vehicle tire Jun. 24, 1980
4202717 Pre-curing bead wire coating May. 13, 1980
4196036 Tire bead ring assembly machine Apr. 1, 1980
4168336 Wedge for tire bead assembly apparatus Sep. 18, 1979
4163683 Forming a tire bead assembly Aug. 7, 1979
4097321 Machine for spirally wrapping a continuous element around an annular tire bead Jun. 27, 1978
4087298 Tire bead core-apex assembly May. 2, 1978
4075048 Method for producing a bead for a pneumatic tire Feb. 21, 1978
4061525 Tire bead covering apparatus Dec. 6, 1977
4026240 Liquid phase epitaxial reactor apparatus May. 31, 1977
3991949 Apparatus for continuous manufacturing annular helix wire beads Nov. 16, 1976
3966131 Method and machine for making twisted wire beads for tires Jun. 29, 1976

1 2

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