专利名称：Hand-held electrical shearsapproximation
发明人：Ernst Dreher
register是什么意思申请号：US12161196
申请日：20071005
公开号：US08069572B2
mba大纲
言外之意是什么意思公开日：
光信息科学与技术就业前景20111206
专利内容由知识产权出版社提供
专利附图：
学雷锋演讲稿摘要：The invention relates to a hand machine-tool, especially electrical shears,
learn是什么意思高级翻译张璐comprising a housing () provided with a tool head () and a grip part (), an electric motor ()arranged in the housing (), a switch () for the electric motor (), and a drive shaft ()mounted in the tool head (), transversally to the housing axis. The drive shaft can be
driven by the electric motor () by means of a transmission (). The hand machine-tool also compris a rotary tool () that can be fixed to the drive shaft (). The aim of the invention is to create a compact, structurally small and lightweight hand machine-tool for work without generating fatigue. To this end, a small-volume, rechargeable energy accumulator, preferably a lithium ion accumulator (), which feeds the electric motor () and has a high charging capacity, is arranged in the grip part, together with an electronic plate () and the switch. The transmission () and at least part of the electric motor () are arranged in the tool head ().
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申请人：Ernst Dreher
地址：Reutlingen DE
propo用法
国籍：DE
代理人：Michael Striker
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