Device for cutting through pile threads on a weaving machine
AssigneeN.V. Michel Van de Wiele
InventorDiederik Verscheure
Life of this patent
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Abstract
A device for cutting through pile threads on a weaving machine, including a cutting means (6), connected to a transmission body (5), and a rotatable drive means (1), which rotates alternately in the one and the other rotational direction and meshes with the transmission body (5) so that its rotation motions are converted into a back-and-forth displacement of the cutting means (6), wherein, via the transmission body (5), a pushing force is exerted on the cutting means (6). The transmission body (5) can be non-endless and interact with one rotatable drive means (1). Also, a weaving machine provided with such a cutting device.
Claims21
Device for cutting through pile threads on a weaving machine, comprising
- a cutter, which is displaceable back and forth according to a substantially rectilinear motion path,
- a transmission body in connection with the cutter, and
- a rotatable drive, which is drivable so as to rotate alternately in one and another rotational direction,
- wherein the drive and the transmission body are provided to interact in order to convert the rotation motions of the drive, via the transmission body, into a back-and-forth displacement of the cutter,
- wherein the device is provided to exert by a rotary motion of the drive, via the transmission body, a pushing force on the cutter, and
- wherein the transmission body is flexible over at least a portion of its length.
Dependencies are inferred from the claim text.