发明名称 |
Mold for vulcanizing an unvulcanized tire blank |
摘要 |
A mold for vulcanizing an unvulcanized tire blank comprises: two axial members each carrying a molding surface for molding a sidewall of the tire, at least one of the axial members being movable between a position for molding the sidewall and a position for unmolding the tire; at least one molding member for molding a channel in a tread of the tire, the molding member being movable between a channel-molding position and a channel-unmolding position; and axial movement means for axially moving the channel-molding member between its molding and unmolding positions. The axial movement means include releasable connection means between the channel-molding member and the axial member.
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申请公布号 |
US7661943(B2) |
申请公布日期 |
2010.02.16 |
申请号 |
US20080342006 |
申请日期 |
2008.12.22 |
申请人 |
MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
DELBET CEDRIC;LAUWERS OLIVIER;ALEGRE GERARD;MERINO-LOPEZ JOSE;DESVIGNES JEAN-CLAUDE |
分类号 |
B29C35/02;B29D30/06 |
主分类号 |
B29C35/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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