B29L2031/707

Method of inspecting and monitoring a fiber termination
11592353 · 2023-02-28 ·

A system for monitoring the performance of a multi-stranded tensile member where a portion of the strands are concealed within a termination. The invention provides a monitoring system that allows the user to determine when one or more of the strands has degraded to a point of concern. In some embodiments the monitoring system depends on visual inspection and in other embodiments the monitoring system is automated.

Method for manufacturing fibrous yarn
11685096 · 2023-06-27 · ·

Disclosed is a method for the manufacture of fibrous yarn including the steps, where an aqueous suspension including fibers and at least one rheology modifier is provided, followed by directing the suspension through at least one nozzle, to form at least one yarn, and then dewatering the yarn.

Controlled translation method of affixing a termination to a tensile member
09840044 · 2017-12-12 ·

A method for creating a termination by attaching some kind of fitting to the end of a tensile member such as a cable. The end fitting is provided with an internal cavity. The cavity has a proximal portion that is adjacent to the area where the tensile member exits the fitting and a distal portion on its opposite end. A length of the tensile member's filaments is placed within this expanding cavity and infused with liquid potting compound. The method exploits the characteristic of a liquid potting compound as it transitions to a solid. The potting compound in one portion of the cavity is typically transitioned to a solid at a more rapid rate than other portions. Once the potting compound in one portion of the cavity has transitioned sufficiently to hold the filaments at the desired level, tension is placed on the tensile member and a small linear displacement may be imposed on the tensile member. This linear displacement tends to pull the filaments residing in the potting compound into better alignment and improve load sharing.

Method of connecting an additive communication cable to an electrical harness
09837191 · 2017-12-05 · ·

Embodiments are directed to a method for manufacturing a product comprising: establishing, by a computing device comprising a processor, at least one parameter of a particular instance of a component to be used in the product, adapting, by the computing device, a baseline model of the component based on the at least one parameter to accommodate use of the particular instance of the component, growing a structure based on the adapted model to accommodate the particular instance of the component using an additive manufacturing technique, coupling the structure to the particular instance of the component, growing an electrical harness by using additive printing to establish an electrical cable, and assembling the product by coupling the electrical harness to the particular instance of the component.

SYSTEMS AND METHODS FOR PRODUCING A BUNDLE OF FILAMENTS AND/OR A YARN
20210388531 · 2021-12-16 ·

Systems for producing M yarns, wherein M≥1, include N extruders, M spin stations, and a processor, wherein N>1. Each extruder includes a thermoplastic polymer having a color, hue, and/or dyability characteristic, which are different from each other. Each spin station produces one yarn comprising at least one bundle of filaments. Each spin station comprises at least one spinneret through which filaments are spun from at least two molten thermoplastic polymer streams received by the respective spin station and N spin pumps upstream of the spinneret for the respective spin station. Each spin pump is paired with one of the N extruders. The processor is in electrical communication with the N*M spin pumps and is configured to adjust the volumetric flow rate of the polymers pumped from each spin pump to achieve a ratio of the polymers to be included in each M yarn.

METHOD AND APPARATUS FOR MANUFACTURING A BOWDEN CABLE AND BOWDEN CABLE
20210370572 · 2021-12-02 ·

The disclosure is directed to a method for manufacturing a Bowden cable, in particular a Bowden cable of a closure element arrangement of a motorized vehicle, comprising the step of applying a noise dampening sleeve to a Bowden cable housing. It is suggested that the noise dampening sleeve is molded onto the Bowden cable housing.

Process for forming a yarn comprising bicomponent filaments

A yarn comprising a plurality of bicomponent filaments having a first region comprising a first polymer composition and a second region comprising a second polymer composition, each of the first and second regions being distinct in the bicomponent filaments; each bicomponent filament comprising 5 to 60 weight percent of the first polymer composition and 95 to 40 weight percent of the second polymer composition; wherein the first polymer composition comprises aramid polymer containing 0.5 to 20 weight percent discrete homogeneously dispersed carbon particles and the second polymer composition comprises modacrylic polymer being free of discrete carbon particles; the yarn having a total content of 0.1 to 5 weight percent discrete carbon particles.

METHOD FOR ATTACHING AN END TERMINAL AND SPLITTING DEVICE THEREFOR
20230304563 · 2023-09-28 · ·

The invention relates to a method for affixing an end terminal to a solid carbon rod (1). The invention further relates to a splitting device applicable for carrying out the method according to the invention. The method is characterized in that it comprises at least the following steps: a) providing a solid carbon rod (1) cut to an appropriate length, b) splitting the carbon rod (1) into several smaller cable portions (3) along a predetermined split length (L1) in the direction of the longitudinal axis of the carbon rod (1), substantially without damaging the individual carbon fibres, where the cross-sectional size of the smaller cable portions (3) obtained through splitting is smaller than 5 mm.sup.2, preferably smaller than 2 mm.sup.2, more preferably smaller than 1 mm.sup.2. c) spacing apart the split cable portions (3) from each other in the radial direction of the cross section of the carbon rod (1), and forming—and, optionally, temporarily, fixing —a preferably conically shaped end portion (2) from the cable portions (3) thus obtained, d) affixing an end terminal (4, 5, 6) to the branched end portion. The device is characterized in that it comprises a centring clamp unit (9), a movable blade holder (7), and one or more blades (8) retained in the movable blade holder (7), where the movable blade holder (7) is situated opposite the centring clamp unit (9) and is configured such that it is slidable along the longitudinal axis of a carbon rod (1) retained in the centring clamp unit (9), and is rotatable about the axis of the retained carbon rod (1).

Method and Device for Recycling Ropes
20220212370 · 2022-07-07 ·

Method for recycling composite ropes, the method comprising a step of identifying (SO) the type of rope and at least one step of separating components comprising one or the other of the following steps /S1/,/S2/,/S3/,/S4/ as defined below: /S1/—a mechanical separation step, /S2/—a chemical separation step, /S3/—a thermal separation step, /S4/—a biological separation step and machine or installation for recycling composite ropes.

Wicking termination system
11378159 · 2022-07-05 · ·

A termination system which improves the consistency and repeatability of the wicking of the liquid potting compound in the transition area between the potted and the imported filaments. The termination system controllably compresses the filaments within the transition area to produce repeatable wicking. The potting compound selected and the degree of compression employed combine to produce a desired wicking effect.