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1. 发明授权

US5031478A Two gear, connecting arm and crank apparatus 失效
标题翻译：两齿轮，连接臂和曲柄装置
公开(公告)号：US5031478A
公开(公告)日：1991-07-16
申请号：US597193
申请日：1990-10-12
申请人： Michael L. Becker , Henry D. Broyles , Kenneth D. Conger , James M. Hart , Arland A. Peck , Dean C. Testa
发明人： Michael L. Becker , Henry D. Broyles , Kenneth D. Conger , James M. Hart , Arland A. Peck , Dean C. Testa
IPC分类号： B23P21/00 , B29D30/08 , F16H21/30 , F16H35/02 , F16H37/12 , F16H37/16
CPC分类号： F16H37/16 , F16H35/02 , Y10T74/1447 , Y10T74/1482 , Y10T74/19555
摘要： Rotation and linear movement of a main gear is provided by a pinion gear rotatably mounted on a crank arm and in meshing engagement with the main gear. A connecting arm between the gear centers keeps the gears in meshing engagement. The pinion gear may have a diameter one half the diameter of the main gear to provide rotation of the main gear 180 degrees after one revolution of the pinion gear. The crank arm may be rotated in opposite directions to provide oscillating movement of the main gear. In a tire building machine, the main gear may be mounted in a linear guide of an upright plate member for vertical movement. The main gear is connected to a shaft for rotating and tilting a hub member having two spaced apart tire building drums mounted with axes at an angle of 90 degrees and in the same plane as the axes of the tire building drums so that they can be oscillated between two fabricating positions.

2. 发明授权

US4604158A Apparatus and method for storing and positioning bead cores for tire building 失效
标题翻译：用于轮胎建造的胎圈芯的存储和定位的装置和方法
公开(公告)号：US4604158A
公开(公告)日：1986-08-05
申请号：US697022
申请日：1985-01-31
申请人： Henry D. Broyles
发明人： Henry D. Broyles
IPC分类号： B29D30/32
CPC分类号： B29D30/32 , B29D2030/3207
摘要： An annular outboard bead core holder (38) and an annular inboard bead core holder (32) are slidably mounted on a beam member (26) which in turn is slidably mounted for movement between a bead core positioning location under an expandable tire buliding drum (12) to a storage position inboard of the drum. The bead core holders (32,38) are positioned at an outboard end of the beam member (26) in the storage position permitting movement of the inboard end to a position under a tire drum drive housing (16).
摘要翻译：环形外侧胎圈芯保持器（38）和环形内侧胎圈芯保持器（32）可滑动地安装在梁构件（26）上，该梁构件（26）又可滑动地安装，用于在可膨胀轮胎鼓起鼓下方的胎圈芯定位位置 12）到鼓的内部的存储位置。胎圈芯保持器（32,38）在存储位置处定位在梁构件（26）的外侧端，允许内侧端部移动到轮胎鼓驱动器壳体（16）下方的位置。

3. 发明授权

US4891082A Transfer roll system 失效
标题翻译：转印系统
公开(公告)号：US4891082A
公开(公告)日：1990-01-02
申请号：US935508
申请日：1986-11-26
申请人： Henry D. Broyles , Steven J. Portalupi
发明人： Henry D. Broyles , Steven J. Portalupi
IPC分类号： B23P21/00 , B29D30/30 , B65G47/90 , B65H5/06
CPC分类号： B29D30/3007 , B29D2030/241
摘要： A transfer roll for transferring a strip component from a conveyor to a tire building drum has an outer rim member rotatably mounted on a cylindrical ring member which is mounted on an inner hub for movement relative to the tire building drum. A pair of piston-cylinder assemblies control the movement of the cylindrical ring member to press the outer rim member against the strip component on a tire building drum. The outer rim member is rotated by a motor mounted for movement with the cylindrical ring memebr and the amount of rotation is controlled by control means including an encoder mounted for movement with the cylindrical ring member and in engagement with the outer ring member. A pair of the transfer rolls may be mounted on a shaft with means for adjusting the distance between the rolls after the strip components are transferred from the conveyor to the rolls in a conveyor position and moved to an intermediate adjusting position. Several sets of vacuum cups are provided around the circumference of the transfer rolls and each set has a separate vacuum pump to retain the strip component on the outer rim member.

4. 发明授权

US4325764A Drum and method of shaping a radial tire 失效
标题翻译：滚筒和成型子午线轮胎的方法
公开(公告)号：US4325764A
公开(公告)日：1982-04-20
申请号：US161055
申请日：1980-06-19
申请人： Paul E. Appleby , Henry D. Broyles , John E. Hill , Arland A. Peck
发明人： Paul E. Appleby , Henry D. Broyles , John E. Hill , Arland A. Peck
IPC分类号： B29C67/00 , B29D30/00 , B29D30/24 , B29D30/36 , B29H17/26
CPC分类号： B29D30/36 , B29D2030/3214
摘要： A radial tire carcass fabricated by a first stage process has bead portions which are placed over a pair of spaced-apart coaxial bead seats. The bead seats may be segmented radially expandable rings which are expanded by fluid pressure into engagement with the bead portions. The tire carcass is initially positioned on the drum with the bead seats at a spaced-apart distance so that upon expansion of the segments of the bead seats at a low pressure and axial movement apart of the bead seats the ply of the tire carcass is stretched and the bead portions moved into register on the bead seats. The fluid pressure expanding the segments of the bead seats is then increased to secure the bead portions on the bead seats at predetermined positions with a predetermined diameter. Annular sealing members may be mounted on the segments of the bead seats at the tire-supporting surfaces of the segments for compression upon application of high pressure. The sealing members may also have flaps for bridging the space between the bead portions of the tire and mounting rings for the segments of the bead seats so that the tire may be inflated after registration of the bead portions and while the bead seats are moved axially together for the application of the tread and belt ply.
摘要翻译：通过第一阶段工艺制造的子午线轮胎胎体具有放置在一对间隔开的同轴胎圈座上的胎圈部分。胎圈座可以是分段的可径向扩张的环，其通过流体压力膨胀以与胎圈部分接合。轮胎胎体最初定位在滚筒上，胎圈座处于间隔距离处，使得当胎圈座的节段在低压下膨胀时，胎圈座的轴向运动分开，轮胎胎体的帘布层被拉伸并且胎圈部分移动到胎圈座上的对准。然后增加膨胀胎圈座的段的流体压力，以将具有预定直径的预定位置处的胎圈座上的胎圈部分固定。环形密封构件可以在施加高压时在段的轮胎支撑表面处安装在胎圈座的段上用于压缩。密封构件还可以具有用于桥接轮胎的胎圈部分之间的空间的翼片和用于胎圈座的段的安装环，使得轮胎可以在胎圈部分对齐之后并且当胎圈座轴向移动时膨胀用于胎面和皮带层的应用。

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