Rubberless tire bead assemblies and methods of making same

Details Rubberless tire bead assemblies and methods of making same Rubberless tire bead assemblies and methods of making same

1990-10-11

1992-08-25

Larson, Lowell A.

Wireworking

Article making or forming

Rings

140 922, B21F 3700

Patent

active

051410338

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. Rubber tire bead assemblies having wire termination ends positioned internally or externally with respect to the bead assembly and methods of making these bead assemblies are disclosed.

REFERENCES:
patent: 1463978 (1923-08-01), Somerville
patent: 1767772 (1930-06-01), Pierce
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patent: 3106952 (1963-10-01), Rudder
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patent: 3741262 (1973-06-01), Bell et al.
patent: 4216814 (1980-08-01), Grosch et al.
patent: 4540029 (1985-09-01), Mihelich
patent: 4557307 (1985-12-01), Philpott

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