JP5001199B2 - 抜型用切刃 - Google Patents
抜型用切刃 Download PDFInfo
- Publication number
- JP5001199B2 JP5001199B2 JP2008047228A JP2008047228A JP5001199B2 JP 5001199 B2 JP5001199 B2 JP 5001199B2 JP 2008047228 A JP2008047228 A JP 2008047228A JP 2008047228 A JP2008047228 A JP 2008047228A JP 5001199 B2 JP5001199 B2 JP 5001199B2
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- JP
- Japan
- Prior art keywords
- cutting
- cut
- blade
- edge
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
2 立面板
3 平面板
4 継代片
5,6 端板
7 引裂帯
7a 切目線
7b 全切部
7c 半切部
7d 繋部
8 切始部
8a 切目
9 胴部押圧線
10 押圧部材
11 切刃
11a 高刃部
11b 低刃部
11c 凹部
12 全切刃
13 押圧部材
14 受溝部材
15 支持材
D 抜型
S シート
Claims (3)
- シート材に、その表裏に貫通する全切部と、厚さ方向の途中まで切り込まれた半切部とが交互に断続する切目線を入れるため、全切部を入れる高刃部(11a)と、半切部を入れる低刃部(11b)とを交互に形成した抜型用切刃において、高刃部(11a)の刃先縁より全体的に低く形成されている低刃部(11b)の刃先縁に直線状の勾配を設けて、尖った凸部を形成したことを特徴とする抜型用切刃。
- 請求項1に記載の抜型用切刃において、低刃部(11b)の刃先縁の凸部を、中央部が高い凸状としたことを特徴とする抜型用切刃。
- 請求項1又は2に記載の抜型用切刃において、低刃部(11b)の刃先縁の凸部を、複数個の凸部を有する形状としたことを特徴とする抜型用切刃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008047228A JP5001199B2 (ja) | 2007-03-05 | 2008-02-28 | 抜型用切刃 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007054411 | 2007-03-05 | ||
JP2007054411 | 2007-03-05 | ||
JP2008047228A JP5001199B2 (ja) | 2007-03-05 | 2008-02-28 | 抜型用切刃 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008247024A JP2008247024A (ja) | 2008-10-16 |
JP5001199B2 true JP5001199B2 (ja) | 2012-08-15 |
Family
ID=39972515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008047228A Active JP5001199B2 (ja) | 2007-03-05 | 2008-02-28 | 抜型用切刃 |
Country Status (1)
Country | Link |
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JP (1) | JP5001199B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5932557Y2 (ja) * | 1978-10-20 | 1984-09-12 | 東芝テック株式会社 | カツタ−装置 |
JP2001260089A (ja) * | 2000-03-13 | 2001-09-25 | Sato Corp | 打抜き刃構造 |
JP2005118900A (ja) * | 2003-10-14 | 2005-05-12 | Tsukatani Hamono Seisakusho:Kk | 成形シートの加工用刃型 |
JP5069055B2 (ja) * | 2006-08-09 | 2012-11-07 | レンゴー株式会社 | 引裂帯付き段ボール箱 |
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2008
- 2008-02-28 JP JP2008047228A patent/JP5001199B2/ja active Active
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Publication number | Publication date |
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JP2008247024A (ja) | 2008-10-16 |
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