RELEASE MECHANISM FOR A TIRE MOLD PLATE

A mechanism for releasing a plate (50) from a recess (20) in a tire mold part (10) is disclosed. The mechanism comprises a bolt or rod (30) insertable into a hole (22) in the tire mold part (10) and extending from a first end (32) at an outer surface (12) of the tire mold part (10) to a second end (...

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Bibliographische Detailangaben
Hauptverfasser:	COLBACK, Michael Jacques Thierry, PIERRE, Christophe Jean Alexis, ÖZTOP, Emre
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A mechanism for releasing a plate (50) from a recess (20) in a tire mold part (10) is disclosed. The mechanism comprises a bolt or rod (30) insertable into a hole (22) in the tire mold part (10) and extending from a first end (32) at an outer surface (12) of the tire mold part (10) to a second end (34) at a recess (20) for a slug, plate or pocket plate (50) in the tire mold part (10). The second end (34) of the bolt or rod (30) has an axially extending projection (36) allowing a manipulation of the bolt or rod (30) about an axis (31). The projection (36) is defined by two diametrically opposite curved surfaces (37) interconnected by two diametrically opposite planar surfaces (38) and/or the projection (36) is configured such that a rotation of the bold or rod (30) causes the projection (36) to contact and press outward against the slug, plate or pocket plate (50) in the tire mold part (10).