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Device monitoring two traveling weft threads

阅读:499发布:2023-06-30

专利汇可以提供Device monitoring two traveling weft threads专利检索,专利查询,专利分析的服务。并且A thread feeling device comprises two separate feeler members each destined to contact one of two traveling threads which are fed from separate supply locations to an operational location and form an acute angle between them on the side of the operational location. Since the monitoring occurs adjacent the operational location where the distance between the two threads is small, means are provided for separating the threads and conducting them individually to the separate feeler members. In particular, the feeling device may be used in weft stop motion equipment on a rapier loom provided with a color changer.,下面是Device monitoring two traveling weft threads专利的具体信息内容。

1. In equipment for concurrently and individually monitoring two travelling threads guided from separate supply positions to a processing position and forming a small angle between them on the side of the processing position, a feeler device comprising two separate feeler members for individually contacting said traveling threads, a separation member having a longitudinal edge located in a plane extending between the feeler members, and a guide member having a thread guide edge extending in a direction crossing said longitudinal edge.
2. The equipment as defined in claim 1, said feeler device further comprising a feeler head provided with a casing having a plurality of surfaces, said feeler members being mounted on one of said surfaces and protruding past the same, said separation member being mounted on the casing and protruding past said one surface and past the feeler members.
3. The equipment as defined in claim 2, further including support means for the feeler head and intended to be fixed on a frame of a textile machine, said support means including said guide member having said thread guide edge and bracket means for receiving the feeler head.
4. A method for concurrently monitoring two traveling converging filling threads on a shuttleless weaving loom provided with a color changer and a reed, wherein monitoring is performed at a location between color changer and reed, and adjacent the reed, by means of a thread feeling head having two separate feeler members, comprising the steps of a. increasing the lateral distance between the two threads at a first location in the path of the threads upstream of said monitoring location, b. entering a separation member between the two threads at a second location between said first location and monitoring location, and c. causing each of the two threads to contact an individually associated one of the thread feeling members.
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