The invention provides a stopper with stable product features and a method of manufacturing the same. The molding time of the stopper can be shortened. The stopper (1) is provided for a railway vehicle, the stopper being interposed between an air spring (21) and a truck. The stopper is characterized in that the stopper includes an outer body (5) made of a rubber elastic body and an inner body (6) made of a rubber elastic body disposed at the inner side of the outer body (5) in a manner of contact with the outer body (5). In a method of manufacturing the stopper (1), after the inner body (6) and the outer body (5) are separately vulcanized and molded, the inner body (6) is assembled into the outer body (5).
Stopper and method of manufacturing the same
2016-01-27
Patent
Electronic Resource
English
MANUFACTURING METHOD OF BUMPER STOPPER AND BUMPER STOPPER
European Patent Office | 2019
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