Title:
【発明の名称】ゴムタイヤから金属補強部材を取外すための方法
Document Type and Number:
Japanese Patent JPH04506041
Kind Code:
A
Abstract:
A method for extraction of metal reinforcement from rubber tyres provides for placing the tyre with a metal reinforcement into a high-frequency electromagnetic field, heating it and separating the metal reinforcement from the rubber. A reduction of power consumption and enlarging of technological possibilities of the method are achieved due to squeezing between rollers a local section of the tyre, subsequently heating it up to the temperature of pyrolysis of the rubber layers neighbouring the reinforcement so as to provide for a pyrolytic swelling and then pulling the tyre between said rollers.
Inventors:
Gitelman, Alexander Isakovich
Application Number:
JP50567990A
Publication Date:
October 22, 1992
Filing Date:
March 22, 1990
Export Citation:
Assignee:
Nautino-Ployd's Bodst Bennaya Pharma "But Columposite"
International Classes:
B29B17/02; B29C35/08; B29K21/00; B29K105/22; (IPC1-7): B29B17/02; B29K21/00; B29K105/22
Attorney, Agent or Firm:
Aoki Akira (4 outside)