发明名称 |
Manually operated chipping tool |
摘要 |
A manually operated tool for chipping material from a surface includes a plurality of axially extending needle-type chisels (8) located within a housing (1) and guided in a needle cage (12) positioned within the housing. The needle cage (12) is freely axially displaceable between a stop shoulder (15b) of a guide sleeve (14) and an anvil (17) both of which are axially displaceable within the housing. The guide sleeve (14) is pressed by a compression spring (16) against the anvil (17).
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申请公布号 |
US5586607(A) |
申请公布日期 |
1996.12.24 |
申请号 |
US19950428756 |
申请日期 |
1995.04.25 |
申请人 |
HILTI AKTIENGESELLSCHAFT |
发明人 |
NEUMAIER, ANTON;DONNER, HANS-CHRISTIAN |
分类号 |
B08B7/02;B25D17/02;B25D17/08;(IPC1-7):B25D17/00;B23D79/00 |
主分类号 |
B08B7/02 |
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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