A holding system and methods, systems, and apparatuses for constructing, assembling, and using the holding system are disclosed. The holding system can include an arbor bushing. The arbor bushing can include a head portion. The holding system can also include a plate attached to the arbor bushing. A pad can be attached to the plate. The head portion of the arbor bushing extends outward beyond a surface of the pad.

Techniques involve extruding, orienting and winding up a skein of film tapes or monofilaments. In particular, an apparatus has an extrusion installation, a plurality of drawing-off rollers and orienting rollers and a multiplicity of winding positions which are held alongside one another and one above another on an operating side of a frame wall. The winding positions are configured such that the wound packages are kept ready for removal at the frame wall on a doffing side on the opposite side from the operating side. Such an apparatus is able to achieve a material flow that is as continuous as possible during the production of the film strips and monofilaments.

Techniques involve extruding, orienting and winding up a skein of film tapes or monofilaments. In particular, an apparatus has an extrusion installation, a plurality of drawing-off rollers and orienting rollers and a multiplicity of winding positions which are held alongside one another and one above another on an operating side of a frame wall. The winding positions are configured such that the wound packages are kept ready for removal at the frame wall on a doffing side on the opposite side from the operating side. Such an apparatus is able to achieve a material flow that is as continuous as possible during the production of the film strips and monofilaments.

The invention relates to a winding device (16) for winding a yarn (20) onto a package tube (22) in order to form a yarn winding package (24). The winding device comprises a spindle (34) for holding and rotationally driving the package tube (22) about its longitudinal axis (30) and a support roller (40) that abuts against the peripheral surface of the yarn winding package (24) during winding of the yarn (20). The spindle (34) with the yarn winding package (24) can be swiveled relative to the support roller (40) by means of at least one pivotably mounted swivel arm (46). The winding device has a contact-force control device (54) with an actuator (56) for the swivel arm (46), with a control device (58) for controlling the actuator (56), and with a bending beam load cell (60) associated with the swivel arm (46). This is used to determine a respective actual value of the contact force F.sub.A of the yarn winding package (24) against the support roller (40) with which the contact force F.sub.A can be regulated to a predetermined target value by means of the control device (58) through appropriate controlling of the actuator (58). The invention further relates to a yarn processing machine (10) with an aforementioned winding device (16).

The invention relates to a winding device (16) for winding a yarn (20) onto a package tube (22) in order to form a yarn winding package (24). The winding device comprises a spindle (34) for holding and rotationally driving the package tube (22) about its longitudinal axis (30) and a support roller (40) that abuts against the peripheral surface of the yarn winding package (24) during winding of the yarn (20). The spindle (34) with the yarn winding package (24) can be swiveled relative to the support roller (40) by means of at least one pivotably mounted swivel arm (46). The winding device has a contact-force control device (54) with an actuator (56) for the swivel arm (46), with a control device (58) for controlling the actuator (56), and with a bending beam load cell (60) associated with the swivel arm (46). This is used to determine a respective actual value of the contact force F.sub.A of the yarn winding package (24) against the support roller (40) with which the contact force F.sub.A can be regulated to a predetermined target value by means of the control device (58) through appropriate controlling of the actuator (58). The invention further relates to a yarn processing machine (10) with an aforementioned winding device (16).

A multifunctional hub according to the present invention includes a box body, and the box body is provided with a sliding cavity with an upward opening therein, and an annular slider is slidably slid in the sliding cavity. The multifunctional hub of the present invention has simple and clear operation, sensitive response, saving time and labor; at the same time, the device of the present invention is rich in functions, fixed and reliable, and highly practical.

A multifunctional hub according to the present invention includes a box body, and the box body is provided with a sliding cavity with an upward opening therein, and an annular slider is slidably slid in the sliding cavity. The multifunctional hub of the present invention has simple and clear operation, sensitive response, saving time and labor; at the same time, the device of the present invention is rich in functions, fixed and reliable, and highly practical.

A multifunctional hub according to the present invention includes a box body, and the box body is provided with a sliding cavity with an upward opening therein, and an annular slider is slidably slid in the sliding cavity. The multifunctional hub of the present invention has simple and clear operation, sensitive response, saving time and labor; at the same time, the device of the present invention is rich in functions, fixed and reliable, and highly practical.

The present invention relates to a tube holder (6, 7) for a bobbin frame (1) of a winding device, having a conical tube holder element (23), a retaining element (24), and a spring element (25). The tube holder element (23) is nonrotatably connected to the retaining element (24) via the spring element (25), and the spring element (25) is designed as a spring washer.

A modular reel drive assembly comprises two reel drive tower modules (12, 14), a reel hub adapter (54) and a reel hub adapter support module (22, 24). The hub adapter support module (22, 24) comprises at least one support pin which is configured to be movable between a storage position in which the at least one support pin is not aligned with at least one aperture (38, 39, 40, 41) on the hub adapter support module (22, 24) and an operational position in which the support pin is aligned with at least one aperture (38, 39, 40, 41) on the hub adapter support module (22, 24).