公开(公告)号：US10273878B2

公开(公告)日：2019-04-30

申请号：US14911754

申请日：2014-08-12

Applicant: DAYCO EUROPE S.R.L.

Inventor： Jordi Viladrich ,  Gianluca Perfetti ,  Stefan Brandin

IPC: F02B77/00 ,  B32B15/088 ,  B32B15/18 ,  B32B15/20 ,  B32B27/34 ,  B05D1/18

Abstract: A rigid cap is provided for a motor vehicle, in particular, for the engine of a motor vehicle. The rigid cap has a first layer made of a metal material and at least a second layer comprising polyamide 11. Preferably, the second layer is made entirely of polyamide 11 and, even more preferably, entirely covers the first layer. The cap may be a press-fit cap or a threaded cap.

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：US10508711B2

公开(公告)日：2019-12-17

申请号：US15302177

申请日：2014-04-08

Applicant: DAYCO EUROPE S.R.L.

Inventor： Marco Di Meco ,  Fabrizio Breggia ,  Gianluca Perfetti ,  Giacomo Casagrande

IPC: F16G1/28 ,  F16H7/02

Abstract: A transmission belt is described which comprises a body made of a first elastomeric material, a plurality of teeth and a plurality of longitudinal cords buried in the body of the belt and a back. The belt has a working surface on said teeth and the working surface is at least partially covered by a covering made of a plastic and/or metal material. Defining the area comprised between the plane defined by the neutral axis of the cords, the working surface and the median transverse planes of two adjacent teeth as the unitary longitudinal section, the covering preferably occupies at least 25% of the unitary longitudinal section.