公开(公告)号：US09394968B2

公开(公告)日：2016-07-19

申请号：US14399223

申请日：2013-05-09

Applicant: Dayco Europe S.r.l.

Inventor： Arcangelo Di Carlo ,  Marino Petaccia ,  Gianluca Perfetti ,  Marco Di Meco

IPC: F16G1/00 ,  F16G5/00 ,  F16G9/00 ,  F16G1/04 ,  F16G5/14 ,  F16G5/20 ,  B29D29/10 ,  B29K23/00

CPC classification number: F16G5/14 ,  B29D29/10 ,  B29K2023/0625 ,  B29K2023/16 ,  F16G5/20

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.

Abstract translation: Poly-V带包括由弹性体材料制成的主体，优选EPDM，纵向嵌入主体中的多个线状耐力插入件以及与主体一体连接并包括多个并排布置的V形肋的联接部分， 与V形槽交替。 根据本发明，带包括至少部分地覆盖肋条的热塑性材料层和嵌入针织物的弹性体材料层。 弹性体材料层在热塑性材料之上并与热塑性材料接触。

公开(公告)号：US09927001B2

公开(公告)日：2018-03-27

申请号：US14375442

申请日：2013-01-31

Applicant: DAYCO EUROPE S.R.L.

Inventor： Marco Di Meco ,  Carlo Baldovino ,  Marino Petaccia

IPC: F16G1/10 ,  F16H57/04 ,  F16G9/04 ,  F16G1/28

CPC classification number: F16G1/10 ,  F16G1/28 ,  F16G9/04 ,  F16H57/0489

Abstract: A fabric for transmission belts is described that is made entirely with polyaramid fibers. Furthermore, a transmission belt is provided that comprises a body made of a first elastomeric material, in which a plurality of resistant longitudinal filiform inserts is embedded, and a working surface covered in a covering fabric comprising polyaramid fibers in weft and warp yarns; advantageously, the transmission belt is a toothed belt. According to the present invention, in use, the belt is in continuous contact with oil or partially immersed in oil.

公开(公告)号：US20150005123A1

公开(公告)日：2015-01-01

申请号：US14375442

申请日：2013-01-31

Applicant: DAYCO EUROPE S.R.L.

Inventor： Marco Di Meco ,  Carlo Baldovino ,  Marino Petaccia

IPC: F16G1/10 ,  F16H57/04 ,  F16G9/04

CPC classification number: F16G1/10 ,  F16G1/28 ,  F16G9/04 ,  F16H57/0489

Abstract: A fabric for transmission belts is described that is made entirely with polyaramid fibres. Furthermore, a transmission belt is provided that comprises a body made of a first elastomeric material, in which a plurality of resistant longitudinal filiform inserts is embedded, and a working surface covered in a covering fabric comprising polyaramid fibres in weft and warp yarns; advantageously, the transmission belt is a toothed belt. According to the present invention, in use, the belt is in continuous contact with oil or partially immersed in oil.

Abstract translation: 描述了完全用聚酰胺纤维制成的传动带织物。 此外，提供一种传动带，其包括由第一弹性体材料制成的主体，其中嵌入有多个耐电纵向丝状插入件，以及覆盖在纬纱和经纱中的包含聚芳酰胺纤维的覆盖织物的工作表面; 有利地，传动带是齿形带。 根据本发明，在使用中，带与油持续接触或部分地浸入油中。

公开(公告)号：US11480231B2

公开(公告)日：2022-10-25

申请号：US16996121

申请日：2020-08-18

Applicant: DAYCO EUROPE S.R.L.

Inventor： Domenico Parziale ,  Marino Petaccia ,  Fabrizio Breggia ,  Marco Di Meco

IPC: F16G1/28 ,  F16G1/12 ,  F16H57/04 ,  F16H7/02 ,  F16G1/10

Abstract: A transmission belt is provided which has a first elastomeric material, a plurality of longitudinal inserts comprising a first material, a working surface covered by a covering including a second material, and an opposite surface to said working surface. At least one of the first material and the second material is a fibrous metallic material. Advantageously, the transmission belt is a toothed belt.