The present invention is an automatic cut and transfer coiler and spooler apparatus, system and method for use generally comprising a rotatable turret with two independently driven spindles thereon wherein the drives for the independent spindles are attached to the turret for selectively rotating the spindles about their own axis independently.

The present invention is an automatic cut and transfer coiler and spooler apparatus, system and method for use generally comprising a rotatable turret with two independently driven spindles thereon wherein the drives for the independent spindles are attached to the turret for selectively rotating the spindles about their own axis independently.

An automatic cut and transfer coiler and spooler apparatus, system and method for use generally comprising a rotatable turret with two independently driven spindles thereon wherein the drives for the independent spindles are attached to the turret for selectively rotating the spindles about their own axis independently.

An automatic cut and transfer coiler and spooler apparatus, system and method for use generally comprising a rotatable turret with two independently driven spindles thereon wherein the drives for the independent spindles are attached to the turret for selectively rotating the spindles about their own axis independently.

The invention relates to an electromagnetic drive for a cutting device of a textile machine for severing a thread, to a cutting device having an electromagnetic drive, and to a yarn clearer having a cutting device. In order to provide an electromagnetic drive for a cutting device of a textile machine for severing a thread, the electromagnetic drive enabling particularly efficient, fast and/or precise operation of a cutting device having a cutting blade with large cutting force and also preferably enabling a particularly long uninterrupted and maintenance-free operating time, it is provided that: —the piston is partly guided in a core tube contained by the solenoid, the core tube being formed by the component which is stationary relative to the piston, and the axial air gap extending between the end face of the piston and an end face of the core tube, which end face is formed by the counter face; and/or—the piston is at least partly hollow; and/or—the piston is operatively connected to a returning element for returning the piston after the piston has been moved out of the rest position, the returning element having a progressive and, in particular, non-linear spring characteristic curve; and/or—the piston is surrounded by a solenoid core, which is stationary relative to the piston and which either is produced by powder injection moulding and/or is made from a soft ferrite or is made from a plurality of layers of an electrical steel sheet, more particularly from a non-grain-oriented electrical steel sheet.

The present invention relates to a yarn clearer for a workstation of a textile machine with a cutting device for clearing out defects from a yarn, as well as a cutting device for a yarn clearer which is configured to be arranged on a workstation of a textile machine, with a cutting knife with a cutting edge adjustable between a rest position and a cutting position, and an anvil arranged on an anvil carrier in an operating position in which a stop surface of the anvil interacts with the cutting edge of the cutting knife in the cutting position. In order to provide a yarn clearer with a cutting device as well as a cutting device with a cutting knife and an anvil, which is characterised by a long service life, there is provision for the anvil to have at least two stop surfaces which are configured to be arranged on the anvil carrier in the operating position and is adjustably arranged on the anvil carrier for the selection of the stop surface which is configured to be brought into an active connection with the cutting edge.

The present invention relates to a yarn clearer for a workstation of a textile machine with a cutting device for clearing out defects from a yarn as well as a cutting device for a yarn clearer which can be arranged at a workstation of a textile machine, with a housing body having a housing basic body, a housing cover which covers the housing basic body at least in sections and together with the housing basic body delimits a housing interior and a first housing opening and a cutting device with a cutting medium carrier having a cutting knife, a cutting medium drive arranged in the housing interior for adjusting the cutting medium carrier between a cutting position remote from the housing and a rest position close to the housing and a drive element connecting the cutting medium drive and the cutting medium carrier and adjustably arranged in the first housing opening. In order to provide a yarn clearer with a cutting device as well as a cutting device which ensure reliable separation of the yarn when required, there is provision for the housing body to have a bearing section for adjustably receiving the cutting medium carrier and a second housing opening adjacent to the bearing section with an opening edge extending perpendicularly to the adjustment direction of the cutting medium carrier and abutting the cutting medium carrier.

Disclosed is a system for winding an end of a thread on a central axis of a spool. The system includes a support means for the central axis, the support means being associated with a mechanism for driving this axis in axial rotation. The system further may have a mechanism for moving a portion of the thread to be wound, positioned downstream of the free end of the thread, and a hooking interface to catch a portion of the thread to be wound, this interface being positioned at the end of the spool central axis and fixed in rotation with the central axis to drive the winding of the thread around the central axis. Finally, the system may have a cutting mechanism of the thread upstream of the portion of the thread interacting with the hooking interface.

The present invention is an automatic cut and transfer coiler and spooler apparatus, system and method for use generally comprising a rotatable turret with two independently driven spindles thereon wherein the drives for the independent spindles are attached to the turret for selectively rotating the spindles about their own axis independently.

The present invention is an automatic cut and transfer coiler and spooler apparatus, system and method for use generally comprising a rotatable turret with two independently driven spindles thereon wherein the drives for the independent spindles are attached to the turret for selectively rotating the spindles about their own axis independently.