Embodiments of a method of collecting a tail section of a long product, such as an optical fiber cable, are provided. In the method, a lead wire from a tail spool is unwound, and the lead wire is fed through a flange of a main spool. The tail spool and the main spool have a common rotation axis. The lead wire is attached to the long product. The tail spool is rotated while holding the main spool stationary so as to wind the lead wire and the tail section onto the tail spool. The rotation of the tail spool is stopped, and the main spool and the tail spool are rotated together so as to wind the long product onto the main spool. Also provided are embodiments of a winding apparatus using the tail spool and a tail reel that includes the tail spool and a drive mechanism.

A device and a method wind a thread on a winding machine. The winding machine has a spool sleeve and a spool holder, which has two oppositely disposed centering plates, having an adjustable axial distance relative to each other, for tensioning the spool sleeve. The centering plates each have a centering cone which engages in an open spool sleeve end, and an arrester hook for arresting the thread being provided in one of the centering plates. The arrester hook is oriented in the circumferential direction of the centering plate, and the centering plate having the arrester hook contains an outer cone which overlaps the outer diameter of the spool sleeve end. An inside of the arrester hook is formed by a nose-like recess provided in the outer cone.

A device and a method wind a thread on a winding machine. The winding machine has a spool sleeve and a spool holder, which has two oppositely disposed centering plates, having an adjustable axial distance relative to each other, for tensioning the spool sleeve. The centering plates each have a centering cone which engages in an open spool sleeve end, and an arrester hook for arresting the thread being provided in one of the centering plates. The arrester hook is oriented in the circumferential direction of the centering plate, and the centering plate having the arrester hook contains an outer cone which overlaps the outer diameter of the spool sleeve end. An inside of the arrester hook is formed by a nose-like recess provided in the outer cone.

Embodiments of a method of collecting a tail section of a long product, such as an optical fiber cable, are provided. In the method, a lead wire from a tail spool is unwound, and the lead wire is fed through a flange of a main spool. The tail spool and the main spool have a common rotation axis. The lead wire is attached to the long product. The tail spool is rotated while holding the main spool stationary so as to wind the lead wire and the tail section onto the tail spool. The rotation of the tail spool is stopped, and the main spool and the tail spool are rotated together so as to wind the long product onto the main spool. Also provided are embodiments of a winding apparatus using the tail spool and a tail reel that includes the tail spool and a drive mechanism.

Embodiments of a method of collecting a tail section of a long product, such as an optical fiber cable, are provided. In the method, a lead wire from a tail spool is unwound, and the lead wire is fed through a flange of a main spool. The tail spool and the main spool have a common rotation axis. The lead wire is attached to the long product. The tail spool is rotated while holding the main spool stationary so as to wind the lead wire and the tail section onto the tail spool. The rotation of the tail spool is stopped, and the main spool and the tail spool are rotated together so as to wind the long product onto the main spool. Also provided are embodiments of a winding apparatus using the tail spool and a tail reel that includes the tail spool and a drive mechanism.

The invention relates to a device (2) for winding an excess length (100) of an optical fibre onto a bobbin (1) comprising: a cylindrical reel (10), two rims (11, 12) extending radially from each end of the reel (10), one (11) of said rims being provided with a port (110) for the optical fibre, a magazine (13) which has a cylindrical surface for receiving a winding of the excess length (100) of the optical fibre, is separated from the reel (10) by the rim (11) provided with the port (110) and has a circumferential edge (130) for retaining the excess length of the optical fibre, the device is characterised in that the same comprises: means (22) for storing the excess length of the optical fibre, and means (21) for winding the excess length of the optical fibre about the magazine (13), the means (21, 22) being able to cooperate in such a way as to unwind a certain length of the optical fibre stored on the storing means (22) and wind the excess length about the magazine (13).

The invention relates to a device (6) for inserting an optical fiber (100) through a port (110) in a rim (11) of a bobbin, characterized in that along the direction in which the optical fiber runs, the device comprises: a system (60, 61) for moving the optical fiber along, a tool (63) for cutting the optical fiber, a first optical fiber-guiding element (65) comprising a slot, the base (650) of which defines a curve between an inlet (651) facing the moving system (60, 61) and an outlet (652) that is to face the port (110) in the rim of the bobbin.

The invention relates to a device (6) for inserting an optical fibre (100) through a port (110) in a rim (11) of a bobbin, characterised in that along the direction in which the optical fibre runs, the device comprises: a system (60, 61) for moving the optical fibre along, a tool (63) for cutting the optical fibre, a first optical fibre-guiding element (65) comprising a slot, the base (650) of which defines a curve between an inlet (651) facing the moving system (60, 61) and an outlet (652) that is to face the port (110) in the rim of the bobbin.

The invention relates to a device (2) for winding an excess length (100) of an optical fibre onto a bobbin (1) comprising: a cylindrical reel (10), two rims (11, 12) extending radially from each end of the reel (10), one (11) of said rims being provided with a port (110) for the optical fibre, a magazine (13) which has a cylindrical surface for receiving a winding of the excess length (100) of the optical fibre, is separated from the reel (10) by the rim (11) provided with the port (110) and has a circumferential edge (130) for retaining the excess length of the optical fibre,

the device is characterised in that the same comprises: means (22) for storing the excess length of the optical fibre, and means (21) for winding the excess length of the optical fibre about the magazine (13),

the means (21, 22) being able to cooperate in such a way as to unwind a certain length of the optical fibre stored on the storing means (22) and wind the excess length about the magazine (13).

An arrangement of an elongated element wound on a spool is presented. The elongated element has a leading end having a bent part and an unbent part. The bent part further having a beginning part and a trailing end. The leading end is positioned on the core of the spool and the bent part deviates at least for a part from a winding direction. The elongated element further forms subsequent windings in the winding direction on the core. At least one of the subsequent windings is wound over the beginning part of the bent part while an adhesive is provided to fix the trailing end of the bent part on the core simultaneously thereby securing elongated element on the spool.