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1. 发明申请

WO1996040490A1 ENHANCED TREAD MOLD EXPANDER 审中-公开
标题翻译：增强型模具膨胀机
公开(公告)号：WO1996040490A1
公开(公告)日：1996-12-19
申请号：PCT/US1996008795
申请日：1996-06-04
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , KING, Michael, J. , FLYNN, Robert, A. , CLAYTON, Andrew, R.
IPC分类号： B29D30/52
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.
摘要翻译：一种与多个模具段（202）一起使用的胎面模具装载装置（20）。胎面模具装载机具有主轴（22）和从主轴径向延伸的多个臂（94）。该设备相对于模具段定位准备的轮胎胎体或轮胎（180），并将模具段定位在内置轮胎的外部。臂包括能够接合和分离相关联的模具段的夹具。

2. 发明申请

WO1994001273A1 METHOD AND APPARATUS FOR RETREADING A TIRE 审中-公开
标题翻译：方法和装置用于轮胎翻新
公开(公告)号：WO1994001273A1
公开(公告)日：1994-01-20
申请号：PCT/US1993006076
申请日：1993-06-21
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , KING, Michael, J. , FLYNN, Robert, A. , TORREZ, Henry
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.
摘要翻译：一种轮胎再现和翻新方法和装置，其包括刚性分段的胎面模具（14）。模具段（26），（28），（30），（32）通过位于环形槽（16）中的弹性弹性张力带或预应力金属拉伸弹簧（16）保持在轮胎胎体和未固化胎面材料上的适当位置。当轮胎和设备放置在热空气烘箱中时，弹性外壳提供进一步的保持力以完成翻新的形成。

3. 发明申请

WO1994023920A1 APPARATUS AND METHOD FOR RETREADING A TIRE 审中-公开
标题翻译：用于轮胎拆卸的装置和方法
公开(公告)号：WO1994023920A1
公开(公告)日：1994-10-27
申请号：PCT/US1994001654
申请日：1994-02-16
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , KING, Michael, J. , FLYNN, Robert, A. , TORREZ, Henry
IPC分类号： B29C33/20
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.
摘要翻译：轮胎重新翻新装置，包括使用具有多个模具段的胎面模具。使用胎面模具装载机（20）来相对于模具段（202）定位所制备的轮胎胎体（180），并且通过张力带将模具段安装在轮胎胎体的外部。弹性张力带或预应力金属拉伸弹簧（204）在模具段从胎面模具装载机上释放后，将模具段保持在轮胎胎体上。使用胎面模具装载机和模具段可以消除轮胎胎体在安装胎面模具期间的变形。

4. 发明申请

WO1993025366A1 APPARATUS FOR RECAPPING A TIRE AND AN IMPROVED CURING ENVELOPE FOR USE THEREIN 审中-公开
标题翻译：用于重新使用轮胎的装置和改进的固化装置
公开(公告)号：WO1993025366A1
公开(公告)日：1993-12-23
申请号：PCT/US1993004742
申请日：1993-05-10
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , KING, Michael, J. , RIER, Paul, E., Jr. , FLYNN, Robert, A.
IPC分类号： B29C35/00
CPC分类号： B29D30/542 , B29C33/10 , B29C43/36 , B29D30/56 , Y10S156/909
摘要： An improved curing envelope (10) is provided for use in a retreading or recapping process. The improved curing envelope (10) includes integrally formed gas passageways (32) in the inner circumferential wall (14) thereof which permits the ingress and egress of gas into the interior of the curing envelope (10) and retains pre-cured tread material (54) in position for properly forming or securing the new treat to the carcass (42) during the bonding process.

5. 发明申请

WO1996040478A1 EXPANDABLE TREAD MOLD AND METHOD FOR RETREADING TIRES 审中-公开
标题翻译：可扩展的模具和轮胎的退出方法
公开(公告)号：WO1996040478A1
公开(公告)日：1996-12-19
申请号：PCT/US1996008796
申请日：1996-06-04
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , KING, Michael, J. , FLYNN, Robert, A. , CLAYTON, Andrew, R.
IPC分类号： B29C35/00
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：轮胎重新翻新装置和使用方法，包括使用具有多个模具段的可膨胀胎面模具。使用胎面模具装载机（20）来相对于模具段（202）定位制备的轮胎胎体（182）或内置轮胎，并且将模具段安装在内置轮胎的外部上。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）在模具段从胎面模具装载机上释放后将模具段保持在轮胎胎体上。使用胎面模具段消除了在将胎面模具安装在内置轮胎的外部上时轮胎胎体的变形。

6. 发明申请

WO1992008603A1 METHOD FOR REBELTING TIRES 审中-公开
标题翻译：引导轮胎的方法
公开(公告)号：WO1992008603A1
公开(公告)日：1992-05-29
申请号：PCT/US1991008357
申请日：1991-11-08
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , KING, Michael, J.
IPC分类号： B29D30/56
CPC分类号： B29D30/56
摘要： A method for rebuilding a steel-belted radial tire to restore damage belting as well as tread rubber is disclosed. The method comprises the fabrication on a mandrel (10) of a continuous, annular sub-assembly comprised of one or more layers of rubber coated steel belting material (18) plus strips of uncured rubber bonding material and capped by an outer strip of precured tread rubber (30). The sub-assembly is cured on the mandrel (10) at elevated temperature and pressure to form an integral unit. Following the preparation of a tire casing by removal of its tread rubber and damaged or worn belting a layer of uncured bonding rubber is applied to its outer tread surface. The sub-assembly is then installed on the prepared casing and the full assembly is cured in a chamber at elevated pressure and temperature.
摘要翻译：公开了一种用于重建钢带子午线轮胎以恢复损坏皮带以及胎面橡胶的方法。该方法包括在连续的环形子组件的心轴（10）上制造，该组件由一层或多层橡胶涂覆的钢带材料（18）加上未固化的橡胶粘合材料条带，并被预固化胎面的外条带橡胶（30）。子组件在心轴（10）上在升高的温度和压力下固化以形成整体单元。在通过去除其胎面橡胶并损坏或磨损的皮带制备轮胎胎体之后，将一层未固化的粘合橡胶施加到其外胎面。然后将子组件安装在准备好的套管上，并且在升高的压力和温度下在室中固化全部组件。

7. 发明申请

WO1990002946A1 METHOD AND APPARATUS FOR TIRE INSPECTION 审中-公开
标题翻译：轮胎检查方法与装置
公开(公告)号：WO1990002946A1
公开(公告)日：1990-03-22
申请号：PCT/US1989003885
申请日：1989-09-08
申请人： OLIVER RUBBER COMPANY
发明人： OLIVER RUBBER COMPANY , CUSHMAN, Charles, Richard , DIKEMAN, Loren, Joseph
IPC分类号： G01N29/04
CPC分类号： G01M17/025 , G01N29/27 , G01N2291/048
摘要： An apparatus (10) for inspecting a tire (12) for structural defects as the tire is rotated on a stand (26) comprises a movable transducer transmitter (14) for directing a plurality of successive collimated bursts of ultrasonic energy against the tire surface, said bursts passing through the tire and forming inspection areas having the same diameter and overlapping each other as the tire is rotated during an inspection cycle. A movable receiver transducer (16) located on the other side of the tire from the transmitter is constantly positioned to receive the collimated ultrasonic energy that passes through each inspection area. Coordination control elements (22) are provided for moving the transmitter transducer and the receiver transducer from one side of the tire to the other generally parallel to its axis of rotation while successive ultrasonic bursts are directed through the tire as it rotates during each inspection test and while maintaining substantially the same distance between the transducers for each burst.

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