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US 2025/0171937 A1Published application
Braiding machine with a reserve zone
AssigneeArianegroup SAS
InventorsJulien BARDY, Cassandre VINCE, Kevin TYMCZUK, Aline BOLLENGIER, Amélie MARDUEL, Xavier LEGRAND, Thomas LIEVIN
Life of this patent
Estimating the term…
Abstract
A braiding machine includes a plurality of yarn feed spindles movable along a guide path so as to participate in the braiding, a reserve zone able to receive at least one spindle such that its participation in the braiding is interrupted.
Claims18
A braiding machine comprising:
- a plurality of yarn feed spindles movable along of a main guide path so as to participate in the braiding,
- a reserve zone adjacent to the main guide path, situated around the main guide path and comprising at least one secondary guide path able to receive at least one spindle and to retain it in the reserve zone so that its participation in the braiding is interrupted, each secondary guide path being associated with at least one switching element which is movable between a first position preventing the communication between the main guide path and the secondary guide path, and a second position allowing this communication and configured to enable passage of at least one spindle between the main guide path and the secondary guide path, and
- a cutting device configured to cut a yarn coming from a feed spindle present in the reserve zone while the braiding operation continues.
A braiding machine comprising:
- a plurality of yarn feed spindles connected to guide supports and movable along a guide path so as to participate in the braiding, all or some of the spindles being integral with a positioning element cooperating with a corresponding guide support and removable from the latter,
- a plurality of reserve supports located outside the guide path, said reserve supports being able to receive yarn feed spindles placed in reserve so as to interrupt their participation in the braiding, the positioning elements being able to cooperate with the reserve supports in order to carry out this placing in reserve, and
- a drive system of the reserve supports able to drive at least some of the reserve supports circumferentially to the guide path.
Dependencies are inferred from the claim text.