Fiber bundle convergence device for fine spinning frame

JP2024175494AInactive Publication Date: 2024-12-18TOYOTA INDUSTRIES CORP
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Patent Information

Application Number
JP2023093324
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-06-06
Publication Date
2024-12-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

To provide a fiber bundle convergence device for a fine spinning frame that can suppress top rollers from tilting and pressing against an air-permeable apron.SOLUTION: A fiber bundle convergence device 10 comprises a cover 55. The cover 55 includes a pair of protruding strip parts 59 that project on the opposite side of a suction tube 51 from a winding surface 56a, and each of the pair of protruding strip parts 59 includes a roller guide face 60a with which each of a pair of nip top rollers 22 comes into contact before a loading arm 115 reaches a load-applying position.SELECTED DRAWING: Figure 7
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