Gatter für Vorgarnspulen

Details

Veröffentlichungs-Nr.

EP3584206

Aktenzeichen

EP19178063

Anmeldetag

4. Juni 2019

Veröffentlichung

30. März 2022

Erteilung

30. März 2022

Rechtsraum

EP

IPC

B65H49/32B65H49/34

Abstract

<div notation="docdba" type="abstract" xml:lang="en"><p>A creel (300), such as may be used to supply fiberglass roving to a production process, includes an enclosure (301) and a number of rotatable axles (302) held within the enclosure (301). Each of the axles (302) is of a shape and size to be inserted into a bobbin (101) of roving. The creel (300) also includes a drive mechanism (401) coupled to each of the plurality of rotatable axles (302), the drive mechanism (401) synchronizing the rotation of the axles (302). Bobbins (101) of roving may be stacked on the axles (302) and connected to provide continuous roving. As roving is drawn from the creel, the rate of rotation of the axles may be selected to counteract twisting of the roving that would otherwise result.</p></div>

Anmelder

Firma

Johns Manville

Land

🇺🇸 USA

Fachgebiete