公开(公告)号：US4171008A

公开(公告)日：1979-10-16

申请号：US895613

申请日：1978-04-12

申请人： Kimimasa Onishi ,  Eiji Ichimatsu ,  Mamoru Nagashima ,  Junnosuke Suekane ,  Mikiyoshi Ogawa

发明人： Kimimasa Onishi ,  Eiji Ichimatsu ,  Mamoru Nagashima ,  Junnosuke Suekane ,  Mikiyoshi Ogawa

IPC分类号： D03D51/34 ,  D03D47/40 ,  D03D51/44 ,  D03J1/00 ,  D03D51/18

CPC分类号： D03D47/40

摘要： Catch yarns are drawn between a pair of rotatable members which are mounted to be movable toward and away from another and yieldably urged to come together. Detecting means detects the relative movement between the pair of rotatable members and produce an alarm-signal when the relative movement of one rotatable member away from another reaches a predetermined increased value.The catch yarns in tensioned state are further utilized to hold the detecting means at a rest position thereof. The detecting means also produces an alarm-signal upon the breakage of the catch yarns.

摘要翻译： 捕捉纱线被拉伸在一对可旋转构件之间，可旋转构件被安装成可朝着另一个可移动的方向移动并且可靠地被推动以一起移动。 检测装置检测一对可旋转部件之间的相对运动，并且当一个可旋转部件相对于另一个旋转部件的相对运动达到预定的增加值时，产生报警信号。

公开(公告)号：US4150699A

公开(公告)日：1979-04-24

申请号：US806509

申请日：1977-06-14

申请人： Junnosuke Suekane

发明人： Junnosuke Suekane

IPC分类号： D03D47/30 ,  D03D51/34

CPC分类号： D03D47/302 ,  D03D51/34

摘要： At least one of light projecting and receiving faces has a form which is elongate in the longitudinal direction of a weft yarn passed from the aperture of the sensor body to the outside of the aperture through the gap and is about equal to the thickness or size of the weft yarn in the direction of movement of the weft yarn passed through the gap.

摘要翻译： 光投射和接收面中的至少一个具有在从传感器主体的孔径通过间隙从孔的外侧延伸的纬纱的纵向方向上延伸的形状，并且大约等于 纬纱沿着纬纱的运动方向通过间隙。

公开(公告)号：US4188981A

公开(公告)日：1980-02-19

申请号：US806299

申请日：1977-06-14

申请人： Junnosuke Suekane ,  Shuichi Kojima

发明人： Junnosuke Suekane ,  Shuichi Kojima

IPC分类号： D03D47/30 ,  D03D51/34 ,  G01N21/30 ,  D03D47/36

CPC分类号： D03D51/34 ,  D03D47/302 ,  D03D47/3073

摘要： A reflector is provided which produces from an incident light projected from one of two portions confronting each other at the gap of the sensor body to the other portion a reflected light offset with respect to the incident light in a direction lateral to the longitudinal direction of the weft yarn passed through the gap.

摘要翻译： 提供了一种反射器，其从在传感器主体的间隙处彼此面对的两个部分之一突出的入射光产生反射光，其中相对于入射光偏移的反射光沿着与所述传感器主体的纵向方向横向的方向偏移 纬纱穿过间隙。