Dobby on weaving machines

Dobby on weaving machines

The dobby is used in weaving machines intended for the production of silk fabrics. In the dobby, the drives of the ground and selvedge heald frames are connected to a programming unit (9) via carriers (2) and contrate wheels (3) of planetary gears. To achieve a lead of the shed closing of the selved...

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Bibliographische Detailangaben
Hauptverfasser: PETROVIC KACKOV,NIKOLAJ, PAVLOVIC SIDOROV,JURIJ, ALEKSANDROVIC KOZEVNIKOV,VLADIMIR, ALEKSANDROVIC MAKAROV,VLADIMIR, ANDREEVIC STOJANOV,IGOR, KLIMENTIEVIC NIKANDROV,JURIJ, VASIL'EVIC NAZAROV,VLADIMIR
Format: Patent
Sprache:eng ; ger
Schlagworte:
DESIGNING PATTERNS
PATTERN CARDS OR CHAINS
PUNCHING OF CARDS
SHEDDING MECHANISMS
TEXTILES
WEAVING
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Beschreibung
Zusammenfassung:The dobby is used in weaving machines intended for the production of silk fabrics. In the dobby, the drives of the ground and selvedge heald frames are connected to a programming unit (9) via carriers (2) and contrate wheels (3) of planetary gears. To achieve a lead of the shed closing of the selvedge heald frames relative to the ground heald frames, the planetary gears of the selvedge heald frames are equipped with a means for rotating and locking their contrate wheels which has a toothed snib (11), a toothed rim (10) formed on the contrate wheel (3) and meshing with the toothed snib (11), and a stop element (14) for the toothed snib (11).