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1. 发明申请

WO1997031828A1 TAPE PERFORATING HEAD ASSEMBLY AND METHOD 审中-公开
标题翻译：胶带执行头组件和方法
公开(公告)号：WO1997031828A1
公开(公告)日：1997-09-04
申请号：PCT/US1996018740
申请日：1996-11-22
申请人： RIVERWOOD INTERNATIONAL CORPORATION
发明人： RIVERWOOD INTERNATIONAL CORPORATION , IRVINE, Gerald, O. , MILLER, Boby, Lee, Jr. , SUNDQUIST, Matthew, V.
IPC分类号： B65B61/18
CPC分类号： B26D7/2628 , B26D2001/0033 , B26D2001/006 , B26D2007/2685 , B26F1/20 , B65B61/02
摘要： A tape perforating head assembly (23) for scoring a perforated tear line in a piece of packaging tape joining article carriers together includes a headpiece (26), a plurality of perforating blades (31) supported on the headpiece (26) parallel to and adjacent one another, each perforating blade (31) having a series of serrated teeth constructed and arranged to score the perforated tear line in the packaging tape. Each perforating blade (31) is supported on the headpiece (26) for reciprocal movement with respect to one another into a normally extended position away from the headpiece, and into a retracted position on the headpiece (26). The tape perforating head assembly (23) also includes a spring (60) positioned within a bore (55) in which a guide pin is received, a pair of guide pins, and a pair of bores being provided for each perforating blade (31).
摘要翻译：用于对连接物品载体的一条包装带中的穿孔撕裂线进行刻痕的胶带穿孔头组件（23）包括头盔（26），多个穿孔刀片（31），其平行于和相邻地支撑在头盔（26）上另一方面，每个穿孔刀片（31）具有一系列锯齿形齿，其被构造和布置成对包装带中的穿孔撕裂线进行打分。每个穿孔刀片（31）被支撑在头盔（26）上，用于相对于彼此往复移动到远离头戴装置的正常延伸的位置，并且进入到头盔（26）的缩回位置。带穿孔头组件（23）还包括一个弹簧（60），该弹簧定位在其中容纳导销的孔（55）内，一对引导销和为每个穿孔刀片（31）设置的一对孔，。

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