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Percussion Mechanism and at Least Percussively-Operated Hand Machine Tool With a Percussion Mechanism

机译：冲击机构和至少具有冲击机构的冲击操作手动工具机

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摘要

The invention relates to a percussion mechanism for an at least percussively-operated hand machine tool, in particular a hammer drill or chisel, comprising a drive motor and a tool holder (10) for housing a tool, with a percussive pin (12) acting on the tool which is axially displaceable within a percussive pin guide (11). The percussive pin guide (11) has a body (13) enclosing the percussive pin (12). According to the invention, the body (13) is made from two materials of differing hardness. The invention further relates to an at least percussively-operated hand machine tool, in particular a hammer drill or chisel with a percussion mechanism.

机译：用于冲击工具的冲击机构技术领域本发明涉及一种用于冲击工具的冲击机构，该冲击机构至少是冲击地操作的手动工具机，特别是锤钻或凿子，其包括驱动马达和用于容纳工具的工具保持器（ 10 ），其中作用在工具上的敲击销（ 12 ），该销在敲击销导向器（ 11 ）内可轴向移动。敲击销导向器（ 11 ）具有包围敲击销（ 12 ）的主体（ 13 ）。根据本发明，主体（ 13 ）由两种硬度不同的材料制成。本发明还涉及一种至少具有冲击力的手动工具机，特别是具有冲击机构的锤钻或凿子。 展开▼

著录项

公开/公告号US2008245220A1

专利类型

公开/公告日2008-10-09

原文格式PDF

申请/专利权人 ACHIM DUESSELBERG;ANDRE ULLRICH;KURT SIEBER;
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申请/专利号US20060575994

发明设计人 ANDRE ULLRICH;ACHIM DUESSELBERG;KURT SIEBER;
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申请日2006-06-22

分类号F01L21/02;E21B10/36;

国家 US

入库时间 2022-08-21 20:12:56

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