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公开(公告)号：US3962814A
公开(公告)日：1976-06-15
申请号：US502175
申请日：1974-08-30
CPC分类号： A01M23/24
摘要： The trap consists of a pair of rings pivotally secured together at one side thereof in juxtaposition one with the other. A tension spring extends between offset portions on each ring and when the rings are substantially concentric one with the other, the spring is fully extended and biassing the rings to the nonconcentric or sprung position whereby an animal may be trapped between the lower portion of one ring and the upper portion of the other ring. The trap is held in concentric or set position either by means of a pan or foot treadle trigger mechanism adjacent the base of the rings or by a swinging trigger mechanism between the upper sides of the rings with the trigger or actuating members extending down across the area defined by the rings. This swinging trigger can operate the trap by movement of an animal through the rings in either direction and the trap can be used on land or in the water as desired. A spring lock strip is provided which holds the rings in the "sprung" position by a ratchet which can only be released by manually disengaging the spring strip from the ratchet.
摘要翻译： 该收集器由一对环形结构组成，它们在其一侧枢转地固定在一起并与另一侧并置。 拉伸弹簧在每个环上的偏移部分之间延伸，并且当环彼此基本上同心时，弹簧被完全延伸并且将环偏转到非同心或弹簧位置，由此动物可以被捕获在一个环的下部 和另一个环的上部。 通过邻近环的底部的平底锅或脚踏板触发器机构或通过在环的上侧之间的摆动触发机构将陷阱保持在同心或设置位置，触发器或致动构件向下延伸穿过该区域 由戒指定义。 该摆动扳机可以通过动物通过任一方向上的环的运动来操作捕集器，并且捕集器可以根据需要在陆地或水中使用。 提供弹簧锁定条，其通过棘轮将环保持在“弹簧”位置，棘轮只能通过手动将弹簧条从棘轮上分离来释放。
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公开(公告)号：US4103812A
公开(公告)日：1978-08-01
申请号：US807543
申请日：1977-06-17
CPC分类号： B65D25/22
摘要： The barrel carrier consists of upper and lower lip or rim engaging jaws formed on upper and lower support bars respectively. The two bars are telescopically connected together and can be detachably clamped in the desired position so that the jaws engage over the upper and lower rims of the barrel. The clamp bolts terminate in relatively large handles to facilitate the lifting of the barrel when the carrier is engaged thereon.
摘要翻译： 枪管架由分别形成在上支撑杆和下支撑杆上的上唇和下唇或轮缘接合爪组成。 两个杆可伸缩地连接在一起，并且可以可拆卸地夹紧在期望的位置，使得夹爪接合在筒的上部和下部轮缘上方。 夹紧螺栓终止于相对较大的手柄中，以便当托架在其上接合时便于提升筒体。
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