Wireworking – Article making or forming – Rings
Patent
1991-01-15
1992-08-25
Larson, Lowell A.
Wireworking
Article making or forming
Rings
B21F 3700
Patent
active
051410320
ABSTRACT:
Rubberless tire bead assemblies are disclosed, containing either a single wire element or multiple wire elements wound about an axis to provide a plurality of convolutions of the single wire or multiple wire elements to provide the bead hoop and shape-retaining members engaging the bead hoop about the circumference of the bead hoop to retain the bead assembly in a planar configuration. Apparatus for forming the rubberless bead assemblies are disclosed which include bead formers and applicator devices for applying shape-retaining components to the formed bead assemblies.
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Larson Lowell A.
National-Standard Company
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