JP4471699B2 - 帯鋸刃の刃先ガード - Google Patents
帯鋸刃の刃先ガード Download PDFInfo
- Publication number
- JP4471699B2 JP4471699B2 JP2004097705A JP2004097705A JP4471699B2 JP 4471699 B2 JP4471699 B2 JP 4471699B2 JP 2004097705 A JP2004097705 A JP 2004097705A JP 2004097705 A JP2004097705 A JP 2004097705A JP 4471699 B2 JP4471699 B2 JP 4471699B2
- Authority
- JP
- Japan
- Prior art keywords
- band saw
- saw blade
- blade
- edge guard
- blade edge
- 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.)
- Expired - Fee Related
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Description
帯鋸刃20の長手方向(X軸方向)に沿って延びる頭部2と、該頭部2の両側(Y軸方向)から上下方向(Z軸方向)に延びる開閉自在な脚部3、4と、該脚部3、4側から挿入した刃先22を収納する刃先収納室5を有し、頭部2の外側面2Bに円弧面E1 、E2を設けると共に、両脚部3、4の長さを異ならせた帯鋸刃20の刃先ガード1において、上記頭部2の外側面2Bに設けられた円弧面E 1 、E 2 の半径rは、両脚部3、4の下端3a、4aの幅t以上であることを特徴とする帯鋸刃20の刃先ガードという技術的手段を講じている。
図1は本発明の実施の形態を示す全体図である。
(1)刃先ガード1の帯鋸刃20に対する装着動作。
(2)刃先ガード1を装着した帯鋸刃20の保管時・梱包時・運搬時の動作。
2 頭部
2A 内側面
2B 外側面
3、4 脚部
3A、4A 上部内側面
3B、4B 中央部内側面
3C、4C 下部内側面
3D、4D 外側面
5 刃先収納室
7、8 把持部
9 凸部
10 凹部
11、12 鋸歯状の突起
13 突起
d 両脚部3、4の長さの差
E1 、E2 、E 円弧面
T 平坦面
r 円弧面E1 、E2 、Eの半径
t 両脚部3、4の下端3a、4aの幅
Claims (4)
- 帯鋸刃の長手方向に沿って延びる頭部と、該頭部の両側から上下方向に延びる開閉自在な脚部と、該脚部側から挿入した刃先を収納する刃先収納室を有し、頭部の外側面に円弧面を設けると共に、両脚部の長さを異ならせた帯鋸刃の刃先ガードにおいて、上記頭部の外側面に設けられた円弧面の半径は、両脚部の下端の幅以上であることを特徴とする帯鋸刃の刃先ガード。
- 上記両脚部の内側面には、凹凸が設けられている請求項1記載の帯鋸刃の刃先ガード。
- 上記刃先収納室の天井には、突起が設けられている請求項1から2記載の帯鋸刃の刃先ガード。
- 上記両脚部の外側面が平行で上下方向に真っ直ぐ延びており、一方と他方の外側面には、互いに嵌合可能な凸部と凹部が設けられている請求項1から3記載の帯鋸刃の刃先ガード。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004097705A JP4471699B2 (ja) | 2004-03-30 | 2004-03-30 | 帯鋸刃の刃先ガード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004097705A JP4471699B2 (ja) | 2004-03-30 | 2004-03-30 | 帯鋸刃の刃先ガード |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005279852A JP2005279852A (ja) | 2005-10-13 |
JP4471699B2 true JP4471699B2 (ja) | 2010-06-02 |
Family
ID=35178774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004097705A Expired - Fee Related JP4471699B2 (ja) | 2004-03-30 | 2004-03-30 | 帯鋸刃の刃先ガード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4471699B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104108623B (zh) * | 2013-04-17 | 2018-06-22 | 株式会社天田 | 齿尖干涉防止方法 |
-
2004
- 2004-03-30 JP JP2004097705A patent/JP4471699B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005279852A (ja) | 2005-10-13 |
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