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1. 发明授权

US5419427A Finger chuck assembly and method for processing a hollow article 失效
标题翻译：手指卡盘组装及加工中空制品的方法
公开(公告)号：US5419427A
公开(公告)日：1995-05-30
申请号：US184264
申请日：1994-01-21
申请人： Winston A. Wurgler
发明人： Winston A. Wurgler
IPC分类号： B65G47/90 , B66C1/54
CPC分类号： B65G47/908 , B66C1/54 , Y10S294/902
摘要： A finger chuck assembly and method for holding a bottle or other hollow article having a neck opening at one end, characterized by a support member having an axis; a plurality of jaws each including a finger, an actuator arm and an intermediate portion interconnecting the finger and actuator arm; and a chuck operator member carried on the support member for movement relative to the support member. The jaws each are pivotally mounted at the intermediate portion to the support member for movement of the jaw between a contracted position for inserting the fingers into a neck opening of a hollow article and an expanded position for engaging an interior surface of the hollow article. The fingers of the jaws extend generally parallel to one another and to the axis of the support member when the jaws are in the contracted positions thereof and diverge laterally outwardly away from one another when the jaws are in the expanded positions thereof. The chuck operator operatively engages the actuator arms of the jaws for effecting movement of the jaws between the expanded and contracted positions in response to movement of the chuck operator relative to the support member. Other forms of chucks are also disclosed.
摘要翻译：一种手指卡盘组件和方法，用于保持在一端具有颈部开口的瓶子或其它中空制品，其特征在于具有轴线的支撑构件; 多个钳口，每个钳口包括手指，致动器臂和互连手指和致动器臂的中间部分; 以及卡盘操作器构件，其承载在所述支撑构件上以相对于所述支撑构件移动。夹爪各自可枢转地安装在支撑构件的中间部分处，用于使卡爪移动在用于将指状物插入中空制品的颈部开口的收缩位置和用于接合中空制品的内表面的扩张位置。当夹爪处于其收缩位置时，当夹爪处于其展开位置时，夹爪的指状物彼此平行并且相对于支撑构件的轴线延伸并且横向向外偏离。卡盘操作器可操作地接合夹爪的致动器臂，以响应于卡盘操作器相对于支撑构件的移动而实现夹爪在伸缩位置之间的移动。还公开了其他形式的卡盘。

2. 发明授权

US5542526A Chuck assembly and method for processing an open-ended article 失效
标题翻译：卡盘组件和处理开放式文章的方法
公开(公告)号：US5542526A
公开(公告)日：1996-08-06
申请号：US451990
申请日：1995-05-26
申请人： Winston A. Wurgler
发明人： Winston A. Wurgler
IPC分类号： B65G47/90 , B66C1/54
CPC分类号： B65G47/908 , B66C1/54 , Y10S294/902
摘要： A finger chuck assembly and method for holding a bottle or other hollow article having a neck opening at one end, characterized by a support member having an axis; a plurality of jaws each including a finger, an actuator arm and an intermediate portion interconnecting the finger and actuator arm; and a chuck operator member carried on the support member for movement relative to the support member. The jaws each are pivotally mounted at the intermediate portion to the support member for movement of the jaw between a contracted position for inserting the fingers into a neck opening of a hollow article and an expanded position for engaging an interior surface of the hollow article. The fingers of the jaws extend generally parallel to one another and to the axis of the support member when the jaws are in the contracted positions thereof and diverge laterally outwardly away from one another when the jaws are in the expanded positions thereof. The chuck operator operatively engages the actuator arms of the jaws for effecting movement of the jaws between the expanded and contracted positions in response to movement of the chuck operator relative to the support member. Other forms of chucks are also disclosed.
摘要翻译：一种手指卡盘组件和方法，用于保持在一端具有颈部开口的瓶子或其它中空制品，其特征在于具有轴线的支撑构件; 多个钳口，每个钳口包括手指，致动器臂和互连手指和致动器臂的中间部分; 以及卡盘操作器构件，其承载在所述支撑构件上以相对于所述支撑构件移动。夹爪各自可枢转地安装在支撑构件的中间部分处，用于使卡爪移动在用于将指状物插入中空制品的颈部开口的收缩位置和用于接合中空制品的内表面的扩张位置。当夹爪处于其收缩位置时，当夹爪处于其展开位置时，夹爪的指状物彼此平行并且相对于支撑构件的轴线延伸并且横向向外远离彼此。卡盘操作器可操作地接合夹爪的致动器臂，以响应于卡盘操作器相对于支撑构件的移动而实现夹爪在伸缩位置之间的移动。还公开了其他形式的卡盘。

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