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Obstetric forceps for animals, in particular pigs

机译:动物特别是猪的产科钳

摘要

An obstetric forceps for animals, in particular pigs, comprises two levers which are held together at their bearing point by a bolt and the lower ends of which form grips while the upper ends carry gripping arms. The gripping arms which are connected to one another so as to be rotatable by a bolt are located at the lever ends with interposition of joints. The joints lie adjacent to each other between the connection point of the two levers and the connection point of the gripping arms. The distances between the joints and the connection point of the two levers are about three times the distances between the joints and the connection point. In the region of the jaw of the forceps the gripping arms are equipped with teeth. The lower lever ends carry a locking device which can be blocked in different positions and prevents pivoting of the levers in its locked position. Finger loops are provided at the lower lever ends.
机译:一种用于动物特别是猪的产科镊子,包括两个杠杆,两个杠杆在它们的支承点处通过螺栓固定在一起,其下端形成把手,而上端则承载抓臂。彼此连接以便能够通过螺栓旋转的夹紧臂位于中间,中间有关节。关节在两个杆的连接点和抓臂的连接点之间彼此相邻。关节与两个杠杆的连接点之间的距离大约是关节与连接点之间的距离的三倍。在钳子的钳口区域中,夹持臂配备有齿。下部杠杆末端带有一个锁定装置,该锁定装置可以在不同位置被锁定,并防止杠杆在其锁定位置发生枢转。指环位于下杠杆末端。

著录项

  • 公开/公告号DE3144710A1

    专利类型

  • 公开/公告日1983-05-19

    原文格式PDF

  • 申请/专利权人 FA.H.HAUPTNER;

    申请/专利号DE19813144710

  • 发明设计人 GLOCKHEINZDR.MED.VET.;

    申请日1981-11-11

  • 分类号A61D1/08;

  • 国家 DE

  • 入库时间 2022-08-22 10:06:21

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