发明名称 Collapsible rake
摘要 A novel rake minimally consists of: at least two tine frames, each tine frame having a plurality of tines coupled thereto; a tine frame coupling for coupling to proximal ends of each of the tine frames; pivot mechanisms coupled between the tine frames and the tine frame coupling; a rake handle coupled at a proximal end to the tine frame coupling, and adapted for being grasped at a distal end for raking activity; and a locking mechanism adapted to lock the tine frames into an operational raking configuration, and adapted to unlock the tine frames for transition to a non-raking stowage configuration. When the tine frames are unlocked, the tine frames are adapted to have their distal ends pivoted toward the distal end of the rake handle into the stowage configuration with the distal ends of the tine frames being at least in close proximity of the rake handle.
申请公布号 US7299614(B2) 申请公布日期 2007.11.27
申请号 US20050047837 申请日期 2005.01.31
申请人 SANDERS JAMES 发明人 SANDERS JAMES
分类号 A01D7/00 主分类号 A01D7/00
代理机构 代理人
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