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).
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 代理人
主权项
地址