发明名称 ARBEITSGERAET, WIE GARTENGERAET, PUTZGERAET O.DGL.
摘要 A tool such as a garden cultivator, squeegee, or paint-roller holder has a relatively short handle provided at its rear end with a relatively deep backwardly open recess. An extension handle has a relatively long front end engageable relatively far into this recess and is provided with a fixed ring formed with a multiple screwthread engageable with a similar formation inside the recess so that the two parts can be locked together by a single revolution relative to each other. At its rear end the extension handle is provided with a cap having a forwardly directed end and screwthread formations similar to that of the front and of the extension handle so that this cap can be placed on the rear end of the short handle of the tool if desired.
申请公布号 DE7729610(U1) 申请公布日期 1978.01.05
申请号 DE19770029610U 申请日期 1977.09.24
申请人 MAX LANGENSTEIN FELD- UND GARTENGERAETE, 7918 ILLERTISSEN 发明人
分类号 A01B1/22;B25G3/30;(IPC1-7):25G1/06 主分类号 A01B1/22
代理机构 代理人
主权项
地址