US 12,325,937 B2
Round sling
Volker Hombach, Mönchengladbach (DE)
Assigned to Span Set Gesellschaft Für Transportsysteme Und Technische Bänder Mit Beschränkter Haftung & Co. Kommanditgesellschaft, Übach-Palenberg (DE)
Appl. No. 18/577,030
Filed by SPAN SET GESELLSCHAFT FÜR TRANSPORTSYSTEME UND TECHNISCHE BÄNDER MIT BESCHRANKTER HAFTUNG & CO., Übach-Palenberg (DE)
PCT Filed Jul. 5, 2022, PCT No. PCT/EP2022/068584
§ 371(c)(1), (2) Date Jan. 5, 2024,
PCT Pub. No. WO2023/280849, PCT Pub. Date Jan. 12, 2023.
Claims priority of application No. 10 2021 003 473.2 (DE), filed on Jul. 6, 2021.
Prior Publication US 2024/0287713 A1, Aug. 29, 2024
Int. Cl. D03D 11/02 (2006.01); D03D 15/56 (2021.01); D03D 15/573 (2021.01); D03D 13/00 (2006.01)
CPC D03D 11/02 (2013.01) [D03D 15/56 (2021.01); D03D 15/573 (2021.01); D10B 2505/00 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A round sling consisting of an inner fabric for bearing a load, wherein the inner fabric is formed by an endless wrap of a plurality of load-bearing threads running substantially parallel to one another and a protective sleeve surrounding the inner fabric with a radial degree of freedom in the form of protective textile tube, the protective tube being a textile sheet product woven from warp and weft threads (3), (1), wherein the textile sheet product consists of a multi-layered fabric, the fabric layers of which each have the warp threads (3) which run in the longitudinal direction (L) or longitudinal extension of the protective tube, said warp threads consisting of fibres or yarns with a low elongation capacity in relation to their high tensile strength, and the weft threads (1) running transversely to the longitudinal direction, in transverse direction (Q), have a high elongation capacity in relation to their tensile strength, wherein the fabric layers of the multi-layered fabric are connected to one another by further weft threads (5) running transversely to the longitudinal direction, said weft threads having a high elongation capacity in relation to their tensile strength.