发明名称 Compressor and perforator device
摘要 A compressor bar for document files comprises a base 6 having a pair of openings 18 through which prongs of a document file (e.g. a lever-arch file) can be received, the base 6 in use selectively releasably gripping the prongs to compress and hold documents in the file. A handle portion 8 is hingeably attached to the base 6 so as to be movable between open and closed positions. The base and handle portions are provided with respective interengageable teeth 12 and eyes 14 adapted to perforate inserted documents as the handle portion 8 is moved from the open to the closed position. The teeth 12 may be tubular having a sharp, crenellated top edge.
申请公布号 GB2367035(B) 申请公布日期 2002.09.25
申请号 GB20010000663 申请日期 2001.01.10
申请人 * LECO STATIONERY MANUFACTURING COMPANY LIMITED 发明人 HO PING * CHENG
分类号 B26F1/36;B42F13/40;(IPC1-7):B42F13/36 主分类号 B26F1/36
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