公开(公告)号：US5007315A

公开(公告)日：1991-04-16

申请号：US274260

申请日：1988-11-21

申请人： Joseph H. Alexander ,  Stanley L. Radcliffe ,  Martin N. Robertson ,  Eugene A. Bator ,  John E. Anderson

发明人： Joseph H. Alexander ,  Stanley L. Radcliffe ,  Martin N. Robertson ,  Eugene A. Bator ,  John E. Anderson

IPC分类号： B29D30/30

CPC分类号： B29D30/3007 ,  Y10T83/141 ,  Y10T83/4645 ,  Y10T83/525 ,  Y10T83/8822 ,  Y10T83/8827 ,  Y10T83/97

摘要： A servicer is described for supplying two cut-to-length strips of sidewall simultaneously to a tire building drum without handling by the tire builder, thereby eliminating any stretching of the sidewalls or distortion of the shape of the sidewalls which can happen when the sidewalls are physically handled by the tire builder. The servicer employs twin cassettes which contain two spools of spirally wound sidewall which is separated by a comparatively rigid, U-shaped protective liner.The servicer has an indexing table for moving twin cassettes from a standby position to a let-off position to a take-up position and, lastly, to a removal position where the cassette is removed for rewinding with new material.A robotic grabber is provided to engage the leading edges of liners on a let-off cassette and move them to the rear of the servicer where the operator threads the liners onto a take-up cassette and the sidewall onto a pair of overhead belt-type conveyors for transportation to a discharge tray which is mounted on the front end of the servicer for rotation to and from an adjacent tire building drum.The discharge tray carries a mechanism for cutting the sidewall, to length, and a device for finally aligning the cut sidewall for passage from the tray onto the sidewall area of an unvulcanized tire carcass being built on the drum.

摘要翻译： 描述了一种服务人员，用于同时向轮胎成型鼓提供两个切割长度的侧壁条，而不用轮胎助剂处理，从而消除侧壁的任何拉伸或侧壁形状的变形，这可能发生在侧壁是 由轮胎生产商实际处理。 维修人员采用双盒式磁带，其中包含两根螺旋缠绕的侧壁，由相对刚性的U形保护衬垫分隔开。 服务人员具有用于将双盒从待机位置移动到送出位置到收起位置的分度台，最后到达取出位置，其中盒被移除​​以用新材料重新卷绕。 提供机器人抓取器以将排放带上的衬垫的前缘接合并将它们移动到服务器的后部，在那里操作者将衬垫卷绕到卷取盒和侧壁上的一对架空带式 用于运输到排出托盘的输送机，其安装在维修人员的前端上，用于与相邻的轮胎成型鼓一起旋转。 排出托盘承载用于切割侧壁和长度的机构，以及用于最终对准切割侧壁以从托盘通向建立在滚筒上的未硫化轮胎胎体的侧壁区域上的装置。

公开(公告)号：US4204903A

公开(公告)日：1980-05-27

申请号：US945045

申请日：1978-09-22

申请人： Joseph H. Alexander

发明人： Joseph H. Alexander

IPC分类号： B29D30/00 ,  B29C31/00 ,  B29C67/00 ,  B29D30/08 ,  B29D30/26 ,  B29H17/20 ,  B29H17/37

CPC分类号： B29D30/2607 ,  B29D2030/0022

摘要： An improved tire building and tire transfer apparatus and method includes a pivotally mounted transfer ring. After picking up an uncured tire band from its building drum and transferring the tire band to a position away from the building drum, the transfer ring is capable of pivoting about a vertical axis to rotate the tire band. In the rotated position, the tire band can be transferred to a tire support arm and carried away from the transfer ring.

摘要翻译： 改进的轮胎建造和轮胎转移装置和方法包括枢轴安装的传送环。 在从其成型鼓拾取未固化的轮胎带并将轮胎带转移到远离构建鼓的位置之后，传送环能够围绕竖直轴线枢转以旋转轮胎带。 在旋转位置，轮胎带可以被转移到轮胎支撑臂并从传送环带走。

公开(公告)号：US08303244B2

公开(公告)日：2012-11-06

申请号：US11150864

申请日：2005-06-10

申请人： Joseph H. Alexander ,  Jeffrey R. Tatrow ,  Paul R. Mueller

发明人： Joseph H. Alexander ,  Jeffrey R. Tatrow ,  Paul R. Mueller

IPC分类号： F01D11/08

CPC分类号： F04D29/668 ,  F04D29/526

摘要： The invention concerns an engine-mounted fan shroud for use in a vehicle that has a shroud body supported by a vehicle engine, including an outer ring made of a first material having a first stiffness, and a bodyside seal extending from and being integral with the outer ring, with the bodyside seal being made of a second material having a second stiffness that is less than the first stiffness. The bodyside seal fits into and seals around a seal opening in a body-mounted shroud that is mounted to radiator support structure.

摘要翻译： 本发明涉及一种用于车辆中的发动机安装的风扇罩，其具有由车辆发动机支撑的护罩主体，包括由具有第一刚度的第一材料制成的外圈和从该第一材料延伸并与之成一体的体侧密封件 外环，身体密封件由具有小于第一刚度的第二刚度的第二材料制成。 身体密封装置安装在散热器支撑结构上的身体安装的护罩中并且密封在密封开口周围。

公开(公告)号：US4792372A

公开(公告)日：1988-12-20

申请号：US77705

申请日：1987-07-24

申请人： Joseph H. Alexander ,  Stanley L. Radcliffe ,  Martin N. Robertson ,  Eugene A. Bator ,  John E. Anderson

发明人： Joseph H. Alexander ,  Stanley L. Radcliffe ,  Martin N. Robertson ,  Eugene A. Bator ,  John E. Anderson

IPC分类号： B29D30/30

CPC分类号： B29D30/3007 ,  Y10T428/1379 ,  Y10T428/1386 ,  Y10T428/24488 ,  Y10T428/24777 ,  Y10T428/31833 ,  Y10T428/3192

摘要： A servicer is described for supplying two cut-to-length strips of sidewall simultaneously to a tire building drum without handling by the tire builder, thereby eliminating any stretching of the sidewalls or distortion of the shape of the sidewalls which can happen when the sidewalls are physically handled by the tire builder. The servicer employs twin cassettes which contain two spools of spirally wound sidewall which is separated by a comparatively rigid, U-shaped protective liner.The servicer has an indexing table for moving twin cassettes from a standby position to a let-off position to a take-up position and, lastly, to a removal position where the cassette is removed for rewinding with new material.A robotic grabber is provided to engage the leading edges of liners on a let-off cassette and move them to the rear of the servicer where the operator threads the liners onto a take-up cassette and the sidewall onto a pair of overhead belt-type conveyors for transportation of a discharge tray which is mounted on the front end of the servicer for rotation to and from an adjacent tire building drum.The discharge tray carries a mechanism for cutting the sidewall, to length, and a device for finally aligning the cut sidewall for passage from the tray onto the sidewall area of an unvulcanized tire carcass being built on the drum.

公开(公告)号：US4324604A

公开(公告)日：1982-04-13

申请号：US972317

申请日：1978-12-22

申请人： Joseph H. Alexander ,  Frank R. Jellison

发明人： Joseph H. Alexander ,  Frank R. Jellison

IPC分类号： B29C67/00 ,  B29D30/00 ,  B29D30/32 ,  B29H17/22

CPC分类号： B29D30/32 ,  B29D2030/3207

摘要： An apparatus and method of setting a bead ring against the plies of a tire carcass on the shoulder of a building drum includes a carrier member with a retractable bead support flange. As the carrier member pushes the bead firmly against the carcass plies, the bead support flange is also pushed against the carcass plies, and the flange partly retracts under the pressure. Then, a fluid operated piston drives the support flange further away from the carcass plies, leaving the bead ring almost unsupported, but pressed firmly against the carcass plies on the building drum. The carrier member then retracts away from the building drum, leaving the bead ring in place on the building drum shoulder and ready to have the carcass ply end portions wrapped around it.

摘要翻译： 将胎圈环设置成抵靠在成型鼓的肩部上的轮胎胎体的帘布层的装置和方法包括具有可缩回的胎圈支撑凸缘的承载构件。 当载体构件将胎圈紧紧地推靠在胎体帘布层上时，胎圈支撑凸缘也被推靠在胎体帘布层上，并且凸缘部分地在压力下缩回。 然后，流体操作的活塞驱动支撑凸缘更远离胎体帘布层，使胎圈环几乎不被支撑，而是牢固地压靠在成型鼓上的胎体帘布层上。 承载构件然后从构建鼓回缩，使胎圈环在构建鼓肩上放置就位，并准备使胎体帘布层末端部分缠绕在其上。