发明名称 Hammer comprises hammer head and handle, where one element is made of one material, and other element is made of another element, and former material has lower elasticity modulus than latter material
摘要 <p>The hammer (10) comprises a hammer head (20) and a handle (12), where one element (22) is made of one material, and other element (24) is made of another element. The former material has a lower elasticity modulus than the latter material. Both the elements are firmly connected together, where the handle is connected with the former element which is made of hard rubber or plastic. The latter element is made of metal, particularly steel, copper or aluminum. An independent claim is also included for a hammer head with a magnet.</p>
申请公布号 DE102010020889(A1) 申请公布日期 2012.02.16
申请号 DE20101020889 申请日期 2010.05.18
申请人 GRUBER, BRUNO 发明人 GRUBER, BRUNO
分类号 B25D1/02;B25D1/06 主分类号 B25D1/02
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