发明名称 Tire curing method
摘要 A method of curing a green rubber tire (40) having a closed interior cavity (42) with two spaced ports (46,48) extending from the interior cavity to the tire exterior. The method includes the step of forming the tire on the porous, disintegratable core (44) and then positioning the tire within a pressure vessel (50). The pressure vessel and the interior cavity and porous core are then filled with a liquid (52) at an elevated temperature which is sufficient to cure the green rubber. The liquid is then circulated at the elevated temperature through the pressure vessel around the exterior of the tire and through the porous core and the interior cavity of the tire.
申请公布号 US4283366(A) 申请公布日期 1981.08.11
申请号 US19800164648 申请日期 1980.06.30
申请人 CATERPILLAR TRACTOR CO. 发明人 GRAWEY, CHARLES E.
分类号 B29C33/02;B29C33/04;B29C35/00;B29C35/02;B29C35/04;B29D30/06;B29K21/00;B29K105/24;B29L30/00;(IPC1-7):B29H5/02 主分类号 B29C33/02
代理机构 代理人
主权项
地址
您可能感兴趣的专利