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公开(公告)号：EP0831989A1
公开(公告)日：1998-04-01
申请号：EP96921273.0
申请日：1996-06-04
CPC分类号： B29C33/301 , B29C33/42 , B29C41/042 , B29D30/0629 , B29D30/54
摘要： A tread mold loading apparatus (20) for use with a plurality of mold segments (202). The tread mold loading machine has a main axle (22) and a plurality of arms (94) extending radially from the main axle. The apparatus positions a prepared tire carcass or built tire (180) relative to the mold segments and positions the mold segments on the exterior of the built tire. The arms include a clamp which can engage and disengage an associated mold segment.
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公开(公告)号：EP0830247A1
公开(公告)日：1998-03-25
申请号：EP96921274.0
申请日：1996-06-04
IPC分类号： B29D30
CPC分类号： B29D30/54 , B29D30/0629
摘要： Tire recapping or retreading apparatus and method of use including the use of an expandable tread mold with a plurality of mold segments. A tread mold loading machine (20) is used to position a prepared tire carcass (182) or built tire relative to the mold segments (202) and to install the mold segments on the exterior of the built tire. The mold segments are retained in place on the exterior of the tire carcass by a tension band. Resilient elastic tension bands or metal tension springs (204) hold the mold segments on the tire carcass after the mold segments have been released from the tread mold loading machine. The use of the tread mold segments eliminates distortion of the tire carcass during installation of the tread mold on the exterior of the built tire.
摘要翻译： 轮胎重新调整或翻新装置和使用方法，包括使用具有多个模具段的可扩张胎面模具。 胎面模具加载机（20）用于将准备好的轮胎胎体（182）或内置轮胎相对于模具段（202）定位并将模具段安装在内置轮胎的外部。 模具段通过张力带保持在轮胎胎体的外部的适当位置。 弹性张力带或金属拉伸弹簧（204）在模具段已经从胎面模具加载机器释放之后将模具段保持在轮胎胎体上。 胎面模具部分的使用消除了在将胎面模具安装在构建的轮胎的外部期间轮胎胎体的变形。
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公开(公告)号：EP0649371B1
公开(公告)日：2000-03-01
申请号：EP93916764.9
申请日：1993-06-21
IPC分类号： B29D30/54
CPC分类号： B29D30/54 , B29C33/301 , B29C41/042 , B29D30/0629 , Y10S156/909
摘要： A tire recapping and retreading method and apparatus that includes a rigid, segmented tread mold (14). The mold segments (26), (28), (30), (32) are retained in place over the tire carcass and uncured tread material by a resilient elastic tension band located in an annular groove (16) or by prestressed metal tension springs. Further retaining force is provided by a resilient envelope to complete the formation of the retread when the tire and apparatus is placed in a hot air oven.
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公开(公告)号：EP0700330B1
公开(公告)日：1999-07-28
申请号：EP94909642.4
申请日：1994-02-16
CPC分类号： B29C33/301 , B29C33/42 , B29C41/042 , B29D30/0629 , B29D30/54 , B29D2030/523
摘要： Tire recapping or retreading apparatus including the use of a tread mold with a plurality of mold segments. A tread mold loading machine (20) is used to position the prepared tire carcass (180) relative to the mold segments (202) and to install the mold segments on the exterior of the tire carcass by a tension band. Resilient elastic tension bands or prestressed metal tension springs (204) hold the mold segments on the tire carcass after the mold segments have been released from the tread mold loading machine. The use of the tread mold loading machine and the mold segments eliminates distortion of the tire carcass during installation of the tread mold.
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公开(公告)号：EP0700330A1
公开(公告)日：1996-03-13
申请号：EP94909642.0
申请日：1994-02-16
CPC分类号： B29C33/301 , B29C33/42 , B29C41/042 , B29D30/0629 , B29D30/54 , B29D2030/523
摘要： Tire recapping or retreading apparatus including the use of a tread mold with a plurality of mold segments. A tread mold loading machine (20) is used to position the prepared tire carcass (180) relative to the mold segments (202) and to install the mold segments on the exterior of the tire carcass by a tension band. Resilient elastic tension bands or prestressed metal tension springs (204) hold the mold segments on the tire carcass after the mold segments have been released from the tread mold loading machine. The use of the tread mold loading machine and the mold segments eliminates distortion of the tire carcass during installation of the tread mold.
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公开(公告)号：EP0649371A1
公开(公告)日：1995-04-26
申请号：EP93916764.0
申请日：1993-06-21
CPC分类号： B29D30/54 , B29C33/301 , B29C41/042 , B29D30/0629 , Y10S156/909
摘要： A tire recapping and retreading method and apparatus that includes a rigid, segmented tread mold (14). The mold segments (26), (28), (30), (32) are retained in place over the tire carcass and uncured tread material by a resilient elastic tension band located in an annular groove (16) or by prestressed metal tension springs. Further retaining force is provided by a resilient envelope to complete the formation of the retread when the tire and apparatus is placed in a hot air oven.
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