BLADE MOUNTING STRUCTURE OF TIRE VULCANIZING METAL MOLD

PURPOSE: A blade mounting structure installs a blade to a metal mold detachably so that the combining part of the blade and the metal mold is point-symmetrically with the central point as a point of symmetry to be able to change tread pattern of a tire. CONSTITUTION: A blade(4) installed to an intru...

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Bibliographische Detailangaben
1. Verfasser:	CHO, YEONG HUI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: A blade mounting structure installs a blade to a metal mold detachably so that the combining part of the blade and the metal mold is point-symmetrically with the central point as a point of symmetry to be able to change tread pattern of a tire. CONSTITUTION: A blade(4) installed to an intrusive accommodating part(2) is formed separately with a metal mold main body(1). Engaging devices are formed on the intrusive accommodating part(2) and the blade(4) respectively. The engaging devices are an engaging intrusive groove(21) formed on the intrusive accommodating part(2) and an engaging protrusion(41) formed on the blade(4). The engaging intrusive groove(21) and the engaging protrusion(41) have cross sections point-symmetrical with a central part thereof as a point of symmetry so that the engaging direction of the engaging intrusive groove(21) and the engaging protrusion(41) can be arbitrarily changed.