公开(公告)号：US4286679A

公开(公告)日：1981-09-01

申请号：US074977

申请日：1979-09-13

申请人： H. Allen Schneider

发明人： H. Allen Schneider

IPC分类号： G01G17/08 ,  G01G21/24 ,  G01G23/02 ,  G01G19/52

CPC分类号： G01G23/02 ,  G01G17/08 ,  G01G21/24

摘要： A scale for weighing an animal as it moves along a weighing platform. The platform is suspended at four corners with tensile load cells mounted to mechanisms suspending the platform at the corners. Weight applied to the platform will produce tensile stress in the load cells. The cells produce analogue signals that are proportional to the magnitude of the tensile forces. A restraining device allows slight vertical platform movement (in response to applied load) while restraining longitudinal and transverse platform movement. The suspension means and restraining means operate to allow transfer of vertical stress on the load cells with horizontal restraints being eliminated through the suspension and restraining means.

摘要翻译： 称重动物在称重平台上移动的比例尺。 平台悬挂在四个角落，拉伸载荷传感器安装在将平台悬挂在角落处的机构上。 施加到平台的重量将在测力传感器中产生拉伸应力。 细胞产生与拉伸力的大小成比例的模拟信号。 限制装置允许轻微的垂直平台移动（响应于施加的载荷），同时限制纵向和横向平台运动。 悬挂装置和限制装置的作用是允许通过悬挂和限制装置消除水平约束的载荷传感器上的垂直应力。