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1. 发明申请

WO2006010478A1 COMPACT STRUCTURE DEVICE FOR EXTRACTING SHEETS FROM TWO TRAYS AND RESPECTIVE PRINTER 审中-公开
标题翻译：用于从两个托盘和相关打印机中提取纸张的紧凑结构设备
公开(公告)号：WO2006010478A1
公开(公告)日：2006-02-02
申请号：PCT/EP2005/007603
申请日：2005-07-13
申请人： TELECOM ITALIA S.P.A. , CAPPELLO, Paolo , MAZZINI, Daniele
发明人： CAPPELLO, Paolo , MAZZINI, Daniele
IPC分类号： B65H3/44
CPC分类号： B65H3/44 , B65H2405/332
摘要： A device (10) for extracting and feeding sheets from two trays, comprising a first tray (20) to contain a first ream (21a) of sheets (21), a second tray (30) to contain a second ream (31a) of sheets (31), and a feeding member (50, 53, 53a, 53b) for extracting and feeding one sheet (21, 31) at a time from said first ream (21a) or from said second ream (31a), wherein the two trays (20, 30) are positioned one on top of the other on the same side of the feeding member (50), and the second tray (30), in an intermediate position between the first tray (20) and the feeding member (50), comprises a fixed wall (32, 32a, 32b), to support the second ream (31a), which is configured in order to define an opening or cooperation zone (41) between the first tray (20) and the feeding member (50), so that, when the second ream is not present in the second tray (30) the feeding member (50, 53, 53a) and the first ream (21a) are intended to cooperate in contact with each other, through said cooperation zone (41) in order to extract and feed a sheet (21) from the first ream (21a) contained in the first tray (20). The device of the invention has a compact, inexpensive structure and is realised with a limited number of parts, and guarantees an accurate and silent functioning, reliable in time.
摘要翻译：一种用于从两个托盘中提取和输送片材的装置（10），包括：第一托盘（20），用于容纳第一片材（21a）;第二托盘（30），其包含第二托盘以及用于从所述第一料盘（21a）或所述第二料条（31a）一次提取并供给一张纸（21,31）的供给部件（50,53,53a，53b），其中，两个托盘（20,30）在进给构件（50）的同一侧一个位于另一个的顶部上，并且第二托盘（30）处于第一托盘（20）和进给构件（50）包括固定壁（32,32a，32b），以支撑所述第二料盘（31a），所述固定壁构造成限定所述第一托盘（20）和所述进料口构件（50），使得当所述第二托盘（30）中不存在所述第二料盘时，所述进给构件（50,53,53a）和所述第一料条（21a）旨在相互配合，通过说合作区 e（41），以从第一托盘（20）中包含的第一布（21a）中提取和进给片材（21）。本发明的装置具有紧凑，便宜的结构，并且实现有限数量的部件，并且保证了准确和无声的功能，及时可靠。

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