Title: Method for press-bonding molding of breaker layers for radial tires

Abstract: A method for press-bonding molding of breaker layers for radial tires by pressing the breaker plys on a molding drum to form a cylindrical breaker layer. The method is characterized in that at least during the press-bonding of the breaker plys, the press-bonding face which makes no parallel relative movement with respect to the face of the breaker ply to be press-bonded.

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Inventors: Uotani, Hiroshi (Higashimurayama, JA)
Kubo, Masayoshi (Nagasaki, JA)
Irie, Nobuhiko (Nagasaki, JA)

Application Number: 584198
Filing Date: 1975-06-05
Publication_date: 1977-02-08
Assignee: Mitsubishi Jukogyo Kabushiki Kaisha (Tokyo, JA)
Primary Class(es): 156/123 156/126
Other Classes:
US Patent Ref:

1785659	Dec, 1930	State	156/126.
3063491	Nov, 1962	Mitchell	156/128.
3151013	Sep, 1964	Nebout	156/126.
3677852	Jul, 1972	Fleuret et al.	156/127.
3713929	Jan, 1973	Bottasso et al.	156/127.
3865670	Feb, 1975	Habert	156/126.

Other Refs: 235,900

Aug, 1960	AU

Primary Examiner: Van Horn, Charles E.
Assistant Examiner: Kittle, John E.
Attorney: Cushman, Darby & Cushman