发明名称 |
Handsaw |
摘要 |
Here is described a handsaw which comprises bows 2 between which is a bar 3 provided with support pins 4 and guide pins 10, also a saw blade 1 in both ends of which is fixed a stud 6 and a wire 8 by which the handsaw is tensioned when ready for use. According to the invention, the support pins 4 in bar 3 and the studs 6 in saw blade 1 slide in the bows 2, each in their own groove. When the support pins 4 in bar 3 and the studs 6 in saw blade 1 are concentric, the bows 2 turn and can be displaced into bar 3. At the same time, saw blade 1 also moves into the bow 2. By the application of this solution, the handsaw can be made far less bulky, while at the same time bar 3 will serve as a storage case for the handsaw. <IMAGE>
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申请公布号 |
FI102155(B1) |
申请公布日期 |
1998.10.30 |
申请号 |
FI19970002122 |
申请日期 |
1997.05.19 |
申请人 |
LAUSMAA, PERTTI JUHANI;LAUSMAA-AROLA, SARI SISKO;LAUSMAA, JARI JUHANI |
发明人 |
LAUSMAA, PERTTI JUHANI;LAUSMAA-AROLA, SARI SISKO;LAUSMAA, JARI JUHANI |
分类号 |
B23D49/10;B27B;B27B21/00;(IPC1-7):B27B21/00;B27B49/10 |
主分类号 |
B23D49/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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