Invention Grant
US09394968B2 Poly-V belt comprising a layer of thermoplastic material and a knitted fabric embedded in an elastomeric layer
有权
Poly-V带包括一层热塑性材料和嵌入弹性体层的针织物
- Patent Title: Poly-V belt comprising a layer of thermoplastic material and a knitted fabric embedded in an elastomeric layer
- Patent Title (中): Poly-V带包括一层热塑性材料和嵌入弹性体层的针织物
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Application No.: US14399223Application Date: 2013-05-09
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Publication No.: US09394968B2Publication Date: 2016-07-19
- Inventor: Arcangelo Di Carlo , Marino Petaccia , Gianluca Perfetti , Marco Di Meco
- Applicant: Dayco Europe S.r.l.
- Applicant Address: IT Chieti
- Assignee: DAYCO EUROPE S.R.L.
- Current Assignee: DAYCO EUROPE S.R.L.
- Current Assignee Address: IT Chieti
- Agency: Thompson Hine LLP
- Priority: ITTO2012A0419 20120509
- International Application: PCT/IB2013/053767 WO 20130509
- International Announcement: WO2013/168123 WO 20131114
- Main IPC: F16G1/00
- IPC: F16G1/00 ; F16G5/00 ; F16G9/00 ; F16G1/04 ; F16G5/14 ; F16G5/20 ; B29D29/10 ; B29K23/00
Abstract:
Poly-V belt comprising a body made of elastomeric material, preferably EPDM, a plurality of threadlike resistant inserts longitudinally embedded in the body, and a coupling portion integrally connected to the body and comprising a plurality of V-shaped ribs arranged side by side and alternated with V-shaped grooves. According to the present invention the belt comprises a layer of a thermoplastic material which covers the ribs at least partially, and a layer of elastomeric material in which a knitted fabric is embedded. The layer of elastomeric material is above and in contact with the thermoplastic material.
Public/Granted literature
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