| 发明名称 |
DEVICE FOR SUPPORTING A RAW RUBBER TIRE FOR THE MANUFACTURE OF A PNEUMATIC TIRE |
| 摘要 |
Device for supporting a raw rubber tire for the manufacture of a pneumatic tire having arms, each bearing a block articulated to the arm and arranged to extend above it. Each block has an upper face arranged to support an upper bead of a tire and a lower face arranged to be actuated by a lower bead of the tire. Each block is arranged such that, with the block extending as a projection from the arm in a direction radial to a main axis of the device on an opposite side of the arm to the axis, an upward force on the lower face places the block in a position in which it no longer extends as a projection from the arm in the radial direction on that said side of the arm. |
| 申请公布号 |
US2015165704(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314405832 |
申请日期 |
2013.05.23 |
| 申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ;MICHELIN RECHERCHE ET TECHNIQUE, S.A. |
发明人 |
Thalgott, JR. Sebastien;Mpynet Julien |
| 分类号 |
B29D30/00;B66C1/54 |
主分类号 |
B29D30/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for supporting a raw rubber tire (4) for the manufacture of a pneumatic tire, which comprises arms each bearing a block articulated to the arm and arranged to extend above it,
each block having an upper face arranged to support an upper bead of a tire and a lower face arranged to be actuated by a lower bead of the tire, wherein each block is arranged in such a way that, with the block extending as a projection from the arm in a direction radial to a main axis of the device on an opposite side of the arm to the axis, an upward force on the lower face places the block in a position in which it no longer extends as a projection from the arm in the radial direction on that said side of the arm. |
| 地址 |
Clermont-Ferrand FR |
