发明名称 Gripper for pulling arrows
摘要 A gripper for pulling arrows, which are composed of an arrow head and an arrow shaft. The gripper comprises a handle, a gripper head and at least three hinges, wherein the handle and the gripper head comprise two first legs extending in an elongated manner, which are connected to one another via the first hinge, which has a first rotation axis aligned transversely to the elongated extension of the legs, so that two counteracting levers are provided by means of the first hinge as a first support. Two lever arm sections act as force arm sections, thus being assigned to the handle, and two lever arm sections act as load arm sections, thus being assigned to the gripper head. On each of the two lever arm sections that are assigned to the gripper head, a gripper jaw is pivoted in the interior of the gripper head.
申请公布号 US2012292935(A1) 申请公布日期 2012.11.22
申请号 US201213456783 申请日期 2012.04.26
申请人 BIERFREUND KARL-HEINZ 发明人 BIERFREUND KARL-HEINZ
分类号 B66C1/42 主分类号 B66C1/42
代理机构 代理人
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