发明名称 |
Schnittkantenschutz. |
摘要 |
<p>A guard intended to prevent hand-injuries against tear-bars has an elongated form (6) and extends parallel with a tear-edge and is moveable in a direction transversal to its longitudinal axis. The guard (6) has a length equal to the length of the tear-bar (2). The guard (6) is guided in a gap (5) defined between a strip-like (4) front side of the tear-bar (2) and an inwardly angled part of the wall (1) of the casing intended to accommodate, for instance, a paper-roll holder incorporating the tear-bar (2). For the purpose of limiting movement of the guard (6) between an outer active guard position and an inner inactive position, in which the tear-edge of the tear-bar (2) is exposed, there is provided along the guard (6) a rib (8) which abuts the free edge of the strip-like front side of the tear-bar in the outer position of the guard. The guard is displaced to its inner position in the gap (5) by the material web (P) when severing the paper-web against the tear-bar (2).</p> |
申请公布号 |
DE69004995(D1) |
申请公布日期 |
1994.01.20 |
申请号 |
DE1990604995 |
申请日期 |
1990.01.25 |
申请人 |
METSAE-SERLA OY, MAENTTAE, FI |
发明人 |
KARLSSON, LARS-AKE, S-124 33 BANDHAGEN, SE |
分类号 |
B65H35/00;(IPC1-7):B65H35/00 |
主分类号 |
B65H35/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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