发明名称 |
An electric impact hammer machine has an intermediate component between the reciprocating movement of the tool and the impact tool holder having a resilient buffer to return the tool. |
摘要 |
An impact tool is held at one end (1) of the hammer system comprising an intermediate part (4) which is subjected to impacts from the driven part (8) through a flange (12) closing a gap (10) which is opened again by a resilient buffer (6). |
申请公布号 |
DE19950807(A1) |
申请公布日期 |
2000.05.04 |
申请号 |
DE1999150807 |
申请日期 |
1999.10.21 |
申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
KIKUCHI, ATSUYUKI;OHTSU, SINKI;HARADA, MUTSUO;YAHAGI, AKIHISA |
分类号 |
B25D17/24;B23B45/16;B25D17/00;B25D17/08;(IPC1-7):B25D17/24;B25D11/04 |
主分类号 |
B25D17/24 |
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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