Detector for one or two warp threads laid in together - is double armed thread guiding lever with electrical contacts
Electrical contacts are located on one side of a double-armed lever, symmetrically to its axis, for the control of one or two warp threads which are laid simultaneously. The lever is spring-loaded and its two ends have thread guides so that if one thread breaks, the arm swings over and closes the co...
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Zusammenfassung: | Electrical contacts are located on one side of a double-armed lever, symmetrically to its axis, for the control of one or two warp threads which are laid simultaneously. The lever is spring-loaded and its two ends have thread guides so that if one thread breaks, the arm swings over and closes the contacts to stop the loom. Arrangement is such that irrespective of where the thread breaks, a signal is put out without fail, whilst false signals stopping the loom unnecessarily, are not possible.
a. Contrôleur de fil destiné à contrôler l'un des deux fils de chaîne passés simultanément comprenant un levier à ressort comportant des guide-fils et des contacts électriques. b. Les contacts électriques sont disposés d'un côté d'un levier à deux bras, symétriquement par rapport à son axe, les extrémités desdits bras étant profilées pour former des guide-fils. c. Applications courantes dans l'industrie textile. |
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