发明授权
US08430296B2 One-piece blank, display case, and method and device for producing such a case from said blank
有权
一体式空白，展示柜，以及用于从所述坯件制造这种情况的方法和装置
- 专利标题： One-piece blank, display case, and method and device for producing such a case from said blank
- 专利标题（中）： 一体式空白，展示柜，以及用于从所述坯件制造这种情况的方法和装置
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申请号： US12296497申请日： 2007-04-11
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公开(公告)号： US08430296B2公开(公告)日： 2013-04-30
- 发明人: Gerard Mathieu , Thierry Colas , Sebastien Jacomelli
- 申请人： Gerard Mathieu , Thierry Colas , Sebastien Jacomelli
- 申请人地址： FR
- 专利权人： Otor, S.A.
- 当前专利权人： Otor, S.A.
- 当前专利权人地址： FR
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： FR0603236 20060412
- 国际申请： PCT/FR2007/000607 WO 20070411
- 国际公布： WO2007/116150 WO 20071018
- 主分类号： B65D43/12
- IPC分类号： B65D43/12
摘要：
The present invention relates to a one-piece blank (14) made of corrugated cardboard for the production of a display case (1), the case, the method and the machine for producing said case. The blank comprises a band (2) of panels (15, 16, 17, 18) connected together in pairs by parallel fold lines (24, 25, 26, 27). The band (2) comprises a precut transverse line (20) making it possible to divide the blank into two half-blanks (21, 22), said transverse line determining on either side and for each parallel fold line (24, 25, 26, 27) two separate portions of fold line (24′, 24″; 25′, 25″; 26′, 26″; 27′, 27″) offset relative to one another in order to make it possible to at least partly compensate for the thicknesses of cardboard when the second half-blank is wrapped over the first half-blank around a mandrel.
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