Invention Grant
- Patent Title: Belt reinforced with steel strands
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Application No.: US16624685Application Date: 2018-06-25
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Publication No.: US11685633B2Publication Date: 2023-06-27
- Inventor: Wouter Vanreyten , Gerd Morren
- Applicant: BEKAERT ADVANCED CORDS AALTER NV
- Applicant Address: BE Aalter
- Assignee: BEKAERT ADVANCED CORDS AALTER NV
- Current Assignee: BEKAERT ADVANCED CORDS AALTER NV
- Current Assignee Address: BE Aalter
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: EP 177995 2017.06.27
- International Application: PCT/EP2018/066862 2018.06.25
- International Announcement: WO2019/002163A 2019.01.03
- Date entered country: 2019-12-19
- Main IPC: B66B7/06
- IPC: B66B7/06 ; D07B1/06 ; F16G1/12

Abstract:
A belt for use as for example an elevator belt, flat belt, synchronous belt or toothed belt comprises steel strands held in parallel by a polymer jacket. The steel strands have a diameter ‘D’ and are separated by a pitch ‘p’. The ratio of diameter ‘D’ over pitch ‘p’ is larger than 0.55. Such belt arrangement prevents the cutting of the polymer jacket between strand and pulley and abates the noise generation during use. The belts are best built with a type of parallel lay strands particularly designed for use in a belt. These strands do not show core migration during use of the belt.
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