Invention Grant
- Patent Title: Net, in particular for protection, safety, water-rearing or architectural purposes, and an apparatus for producing the net
- Patent Title (中): 净,特别是用于保护,安全,养育或建筑目的,以及生产网的设备
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Application No.: US14380303Application Date: 2013-02-22
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Publication No.: US09333553B2Publication Date: 2016-05-10
- Inventor: Stephan Wartmann
- Applicant: Geobrugg AG
- Applicant Address: CH Romanshorn
- Assignee: Geobrugg AG
- Current Assignee: Geobrugg AG
- Current Assignee Address: CH Romanshorn
- Agent Brian Roffe
- Priority: CH248/12 20120224
- International Application: PCT/EP2013/000518 WO 20130222
- International Announcement: WO2013/124070 WO 20130829
- Main IPC: B21F27/02
- IPC: B21F27/02 ; B21F27/00 ; E02B3/12 ; A01K61/00 ; B21F27/04 ; E01F7/04 ; A01K75/00

Abstract:
A net, in particular for protection, safety, water-rearing or architectural purposes, is braided together from individual helically curved longitudinal elements (3) to form a braided structure. Individual longitudinal elements (3) curved into a cylinder or screw shape are twisted one inside the other with adjacent ones and compressed such that the braided structure is in more or less planar sheet-like form and the longitudinal elements (3) here each form more or less rectilinear limbs (8a, 8b; 9a, 9b) and curves (10a, 10b; 11a, 11b) therebetween. The curves (10a, 10b; 11a, 1b) between elongate limbs (8a, 8b; 9a, 9b) are inflected in kink form. This gives a net design with unexpectedly high strength values.
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