发明名称 A method of locking support railings to a bracket
摘要 <p>The present invention relates to a method of fixedly locking support railings (2) along a conveyor path. The support railings (2) are of the type which has a circular cross section and are mounted in brackets (1) in one or more rows. The fixedly locking takes place by means of a tool (4) with two shanks (5) which enter into engagement with the support railing (2). A locking pin (8) is placed between the upper side (9) of the tool (4) and the bracket (1). The tool (4) is thereafter turned so that the locking pin (8) follows the periphery of the support railing (2) until the upper side of the tool (4) abuts against the bracket (1). The locking pin (8) has then reached a locking position. The locking pin is re-usable. &lt;IMAGE&gt;</p>
申请公布号 EP1148005(A1) 申请公布日期 2001.10.24
申请号 EP20010108289 申请日期 2001.04.02
申请人 TETRA LAVAL HOLDINGS & FINANCE S.A. 发明人 SJOESTRAND, UNO
分类号 B65G21/20;(IPC1-7):B65G21/20 主分类号 B65G21/20
代理机构 代理人
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