公开(公告)号：WO1994017382A1

公开(公告)日：1994-08-04

申请号：PCT/BE1994000009

申请日：1994-01-25

Applicant: HUMBLET, Fernand

IPC: G01L05/10

CPC classification number: G01L5/107 ,  G01L5/10

Abstract: A three-point force sensor for attachment to a flexible structure (3) such as a cable to measure or monitor the load or force applied to said flexible structure (3). The sensor includes two shear-actuated strain gauge half bridges (31 and 33) built into the sensor body (1) and forming a whole bridge directly connected to a conditioner (19) built into the sensor.

Abstract translation: 用于连接到诸如电缆的柔性结构（3）的三点力传感器，以测量或监测施加到所述柔性结构（3）的载荷或力。 传感器包括内置于传感器主体（1）中的两个剪切致动的应变计半桥（31和33），并形成一个直接连接到内置于传感器中的调节器（19）的整个桥。

公开(公告)号：WO1994020830A1

公开(公告)日：1994-09-15

申请号：PCT/BE1994000020

申请日：1994-03-09

Applicant: HUMBLET, Fernand

IPC: G01L05/04

CPC classification number: G01L5/047

Abstract: A tensile force sensor consisting of a generally ring-shaped deformation cell (1) comprising an upper attachment point (11) and a lower attachment point (13) linked by two branches (15 and 17). Two arms (23 and 25) are substantially perpendicular to the tensile force exerted along an axis (19) passing through the two attachment points (11 and 13). The lengths of the arms (23 and 25) are selected so that the facing portions (23A and 25B) of the arms do not touch each other until the stress limit has been reached. Said arms (23 and 25) have sufficient mechanical strength to prevent permanent deformation of the deformation cell (1) and respectively house a micro-switch (31) and a contact stop (32) whereby said micro-switch (31) generates a signal when it touches the stop (32).

Abstract translation: 一种拉伸力传感器，包括由两个分支（15和17）连接的上连接点（11）和下连接点（13）的大致环形变形单元（1）组成。 两个臂（23和25）基本上垂直于沿着穿过两个附接点（11和13）的轴线（19）施加的张力。 选择臂（23和25）的长度，使得臂的相对部分（23A和25B）彼此不接触直到达到应力极限。 所述臂（23和25）具有足够的机械强度以防止变形单元（1）的永久变形，并分别容纳微动开关（31）和接触止动件（32），由此所述微动开关（31）产生信号 当它接触停止（32）时。