公开(公告)号：US20240026956A1

公开(公告)日：2024-01-25

申请号：US17864789

申请日：2022-07-14

Applicant: BorgWarner, Inc.

Inventor： Matthew W. Crump ,  Christopher Van Loon ,  Joseph P. Goodsell

IPC: F16H7/08

CPC classification number: F16H7/0838 ,  F16H2007/0872 ,  F16H2007/0893 ,  F16H2007/0897

Abstract: Tensioning devices with at least a portion of the tensioner face incorporating increased compliance of at least two pitch lengths in distance that meets compliance geometry requirements and applied force tensioner face stiffness requirements to decrease NVH through the incorporation of a cavity within the body of the tensioning deice, incorporation of a blade spring within the cavity of the tensioning device, incorporation of an elastomer within the cavity of the tensioning device, locating a compliance portion of the tensioner face at one end of the tensioner face of the tensioning device, and a spring utilized as a tensioning device with an elastomer face.

公开(公告)号：US11796040B2

公开(公告)日：2023-10-24

申请号：US17648488

申请日：2022-01-20

Applicant: BorgWarner Inc.

Inventor： Matthew W. Crump ,  Christopher Van Loon ,  Sean R. Simmons ,  Joseph P. Goodsell

IPC: F16H7/08 ,  F16H7/18 ,  F16H7/06

CPC classification number: F16H7/08 ,  F16H7/06 ,  F16H7/18 ,  F16H2007/081 ,  F16H2007/0804 ,  F16H2007/0844 ,  F16H2007/0846 ,  F16H2007/0872 ,  F16H2007/0874

Abstract: A chain tensioning device which combats natural build-up of chain slack. In controlling the chain slack, the torque at which a chain jumps occurs is delayed resulting in a higher jump torque performance.

公开(公告)号：US20230407949A1

公开(公告)日：2023-12-21

申请号：US18458719

申请日：2023-08-30

Applicant: BorgWarner, Inc.

Inventor： Matthew W. Crump ,  Christopher Van Loon ,  Sean R Simmons ,  Timothy K. White ,  Joseph P. Goodsell ,  Bradley F. Adams

IPC: F16H7/18 ,  F16H7/06 ,  F16H7/08 ,  F16H55/30

CPC classification number: F16H7/18 ,  F16H7/06 ,  F16H7/0829 ,  F16H55/30 ,  F16H2007/185

Abstract: A tooth jump protection device is used to control chain slack and delay the torque at which chain jump occurs, thus increasing jump torque performance. The tooth jump protection device is preferably mounted to the transfer case.

公开(公告)号：US12078245B2

公开(公告)日：2024-09-03

申请号：US17828418

申请日：2022-05-31

Applicant: BorgWarner, Inc.

Inventor： Matthew W. Crump ,  Christopher Van Loon ,  Timothy K. White ,  Joseph P. Goodsell

IPC: F16H7/08 ,  G06F30/17

CPC classification number: F16H7/0829 ,  G06F30/17 ,  F16H2007/081 ,  F16H2007/084 ,  F16H2007/0842 ,  F16H2007/0872

Abstract: A pattern for application to the face of the tensioner arm, guide or snubber in contact with a chain to intentionally break up the chain contact force between the back of the chain links and the tensioner arm, guide or snubber face. This is done to prevent alignment with the chain related orders which are causing NVH within the chain system or to increase overall NVH to obscure chain related orders.

公开(公告)号：US20230383819A1

公开(公告)日：2023-11-30

申请号：US17828418

申请日：2022-05-31

Applicant: BorgWarner, Inc.

Inventor： Matthew W. Crump ,  Christopher Van Loon ,  Timothy K. White ,  Joseph P. Goodsell

IPC: F16H7/08

CPC classification number: F16H7/0829 ,  F16H2007/084 ,  F16H2007/0842 ,  F16H2007/081 ,  F16H2007/0872

Abstract: A pattern for application to the face of the tensioner arm, guide or snubber in contact with a chain to intentionally break up the chain contact force between the back of the chain links and the tensioner arm, guide or snubber face. This is done to prevent alignment with the chain related orders which are causing NVH within the chain system or to increase overall NVH to obscure chain related orders.