基本信息:
- 专利标题： Metal bottle can
- 专利标题（中）：金属瓶CAN
- 申请号：JP2013131623 申请日：2013-06-24
- 公开(公告)号：JP2013227083A 公开(公告)日：2013-11-07
- 发明人： NAKAGAWA MASAYUKI , KUME OSAMU , ASAI YOSHIO
- 申请人： Takeuchi Press Ind Co Ltd , 武内プレス工業株式会社
- 专利权人： Takeuchi Press Ind Co Ltd,武内プレス工業株式会社
- 当前专利权人： Takeuchi Press Ind Co Ltd,武内プレス工業株式会社
- 优先权： JP2009091910 2009-04-06; JP2009167686 2009-07-16; JP2009253801 2009-11-05
- 主分类号： B65D1/02
- IPC分类号： B65D1/02 ; B21D51/26 ; B65D41/42
摘要：
PROBLEM TO BE SOLVED: To provide a metal bottle can achieving a balance between thinning and light weight while keeping strength.SOLUTION: A metal bottle can has an opening having a curl part at the tip end, a neck part having a straight part parallel to a can axis, a tapered shoulder part, a barrel part and a bottom part, these being integrally formed. An original plate having a thickness (thickness T) of 0.48 to 0.30 mm is drawn and squeezed to be formed into the metal bottle can having the barrel part having a diameter A of 40 to 70 mm, the neck part having a diameter B of 20 to 35 mm and the straight part of the neck part having a length S of 10 to 40 mm, the shoulder part having an inclination angle α of 40 to 70 degrees, the opening having a thickness X of 0.46 to 0.33 mm, and the straight part of the neck part having a thickness Y of 0.43 to 0.30 mm.
摘要（中）：
要解决的问题：提供金属瓶可以在保持强度的同时实现变薄和轻量化之间的平衡。解决方案：金属瓶可以具有在顶端具有卷曲部分的开口，颈部具有平行于 罐轴，锥形肩部，筒部和底部，这些一体地形成。 将具有0.48〜0.30mm的厚度（厚度T）的原板拉伸并挤压成具有直径A为40〜70mm的筒部的金属瓶罐，颈部的直径B为20 颈部的直线部分的长度S为10〜40mm，肩部的倾斜角α为40〜70度，开口的厚度X为0.46〜0.33mm，直线 颈部的一部分的厚度Y为0.43〜0.30mm。
公开/授权文献:
- JP5631449B2 金属ボトル缶 公开/授权日：2014-11-26