公开(公告)号：US4033360A

公开(公告)日：1977-07-05

申请号：US638080

申请日：1975-12-05

申请人： John F. Nienow ,  Charles T. Higgins ,  Leo F. Meyer

发明人： John F. Nienow ,  Charles T. Higgins ,  Leo F. Meyer

IPC分类号： A24C5/18 ,  A24C5/34 ,  A24B7/14 ,  A24C5/32

CPC分类号： A24C5/1807 ,  A24C5/34 ,  Y10S131/906 ,  Y10S131/908

摘要： Strain gages are applied to opposite sides of the cantilever beam member of a short tongue in such locations that the strain gages exhibit stress changes of opposite sense on movement of the short tongue compression foot occasioned by a change in tobacco rod firmness. An existing short tongue is modified by provision of a reduced section in its cantilever beam for amplifying the signal output of a strain gage supported therein. Plural pairs of strain gages may be employed for further amplification of the signal indicating compression foot movement.

摘要翻译： 应变片施加到短舌的悬臂梁构件的相对侧，在应变计在烟棒强度变化引起的短舌压缩脚的运动上表现出相反意义的应力变化的位置。 现有的短舌通过在其悬臂梁中提供减小的部分来进行修改，用于放大其中支撑的应变计的信号输出。 多对应变计可用于进一步放大表示压脚运动的信号。