发明名称 Archery-sight
摘要 The sight mounted to a bow portion for archery, which includes an elevation bar fixed to the bow portion and having a first sliding surface and a second sliding surface; a box mounted so as to be slidable along the first sliding surface and the second sliding surface of the elevation bar; an elastic member mounted to the box so as to be opposed to the first sliding surface; and a pressurizing device that pressurizes the elastic member in a direction at an angle with respect to the first sliding surface to deform the elastic member, the box being pressurized by the first sliding surface due to the elastic member and pressed against the second sliding surface. By the archery sight, it can solve the problem that a rattling is generated and leads to poor reproduction performance, resulting in rather poor usability for the athlete.
申请公布号 US2006026848(A1) 申请公布日期 2006.02.09
申请号 US20050194754 申请日期 2005.08.02
申请人 YASUDA MASAKI;UMEZAWA SHINICHI 发明人 YASUDA MASAKI;UMEZAWA SHINICHI
分类号 F41G1/467 主分类号 F41G1/467
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