公开(公告)号：US09714700B2

公开(公告)日：2017-07-25

申请号：US12899782

申请日：2010-10-07

Applicant: Roger L. Briggs ,  Martin S. Kramer ,  Ronald P. Buffa ,  Matthew P. Werner

Inventor： Roger L. Briggs ,  Martin S. Kramer ,  Ronald P. Buffa ,  Matthew P. Werner

IPC: F16H55/56 ,  B23K26/36 ,  B23K26/00 ,  C23C14/02 ,  C23C14/06 ,  F16H55/38 ,  F16H61/662

CPC classification number: F16H55/56 ,  B23K26/355 ,  C23C14/028 ,  C23C14/0641 ,  F16H55/38 ,  F16H61/66272

Abstract: A pulley for a continuously variable transmission and a method of creating an engineered surface on an outer surface of a pulley of a continuously variable transmission, with the engineered surface engaging with a belt or chain of the continuously variable transmission. The method comprising the steps of: determining an actual engineered roughness (Rpk) on the outer surface needed to obtain a predetermined friction between the engineered surface and the belt or chain; and etching microgrooves in at least a portion of the outer surface to create the engineered surface by employing a laser to etch the microgrooves, the microgrooves being formed to a depth that produces the actual engineered roughness (Rpk).

公开(公告)号：US20120088615A1

公开(公告)日：2012-04-12

申请号：US12899782

申请日：2010-10-07

Applicant: Roger L. Briggs ,  Martin S. Kramer ,  Ronald P. Buffa ,  Matthew P. Werner

Inventor： Roger L. Briggs ,  Martin S. Kramer ,  Ronald P. Buffa ,  Matthew P. Werner

IPC: F16H55/56 ,  B23K26/36

CPC classification number: F16H55/56 ,  B23K26/355 ,  C23C14/028 ,  C23C14/0641 ,  F16H55/38 ,  F16H61/66272

Abstract: A pulley for a continuously variable transmission and a method of creating an engineered surface on an outer surface of a pulley of a continuously variable transmission, with the engineered surface engaging with a belt or chain of the continuously variable transmission. The method comprising the steps of: determining an actual engineered roughness (Rpk) on the outer surface needed to obtain a predetermined friction between the engineered surface and the belt or chain; and etching microgrooves in at least a portion of the outer surface to create the engineered surface by employing a laser to etch the microgrooves, the microgrooves being formed to a depth that produces the actual engineered roughness (Rpk).

Abstract translation: 用于无级变速器的滑轮和在无级变速器的皮带轮的外表面上产生工程表面的方法，其中工程表面与无级变速器的皮带或链条接合。 该方法包括以下步骤：确定在工程表面和带或链之间获得预定摩擦所需的外表面上的实际工程粗糙度（Rpk）; 以及在所述外表面的至少一部分中蚀刻微槽，以通过使用激光来蚀刻所述微槽来产生所述工程表面，所述微槽被形成为产生实际工程粗糙度（Rpk）的深度。