公开(公告)号：US20170167570A1

公开(公告)日：2017-06-15

申请号：US15116002

申请日：2015-02-05

Applicant: BorgWarner Inc.

Inventor： Matthew E. JUNKER ,  Dean R. RUSSO ,  Daniel L. ACKLER

IPC: F16G1/12 ,  F16G1/28

CPC classification number: F16G1/12 ,  F16G1/28 ,  F16G13/00 ,  F16H7/023 ,  F16H7/06 ,  F16H7/08 ,  F16H9/24 ,  F16H2007/0872

Abstract: A hybrid chain belt which includes a toothed rubber belt and a pair of chains comprising a plurality of interleaved or laced sets of inner chain links and a plurality of interleaved outer or external links immediately adjacent the inner links mounted to the sides of the toothed belt. Each of the inner links and outer links has a pair of spaced apertures for receiving at least one pin which passes through the apertures of the links. The pins extend through the teeth of the rubber belt. Alternatively, the pair of chains may be replaced with outer links with either two apertures or a single aperture.

公开(公告)号：US20190211415A1

公开(公告)日：2019-07-11

申请号：US16099364

申请日：2017-04-28

Applicant: BorgWarner Inc.

Inventor： Yumin WANG ,  Matthew E. JUNKER

IPC: C21D9/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/26 ,  C21D1/22 ,  C21D1/25

CPC classification number: C21D9/0087 ,  C21D1/22 ,  C21D1/25 ,  C21D6/002 ,  C21D6/005 ,  C21D6/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/26

Abstract: Niobium chromium low allow carbon steel for automotive chain link plates has improved wear resistance. In one preferred embodiment, the steel composition includes niobium, chromium, carbon, iron, and any impurities. One preferred composition including these components includes, by weight percentage, approximately 0.25% to 0.75% carbon, approximately 0.20% to 2.0% chromium, approximately 0.26% to 1.5% niobium, and the remaining component of the composition is iron. Trace amounts of impurities may also be present. In another embodiment, a steel composition includes, by weight percentage, approximately 0.25% to 0.75% carbon, approximately 0.2% to 1.0% manganese, approximately 0.05% to 0.60% silicon, approximately 0.26% to 1.5% niobium, approximately 0.20% to 2.0% chromium, up to approximately 0.30% aluminum, up to approximately 0.03% phosphorus, up to approximately 0.03% sulfur, and a remainder of the composition being iron and any other impurities.

公开(公告)号：US20190071780A1

公开(公告)日：2019-03-07

申请号：US16083530

申请日：2016-03-10

Applicant: BorgWarner Inc.

Inventor： Matthew E. JUNKER ,  Mohammadreza BATENIGHAS-RMANESH ,  Yumin WANG

IPC: C23C18/32 ,  C23C18/16 ,  C23C18/18 ,  C25F1/00

Abstract: A method of applying a wear resistant surface to chain links and pins of a chain by the application of an electroless nickel coating containing hard particles. The coating reduces the friction on the chain links and associated chain components, such as pins, bushings, rockers and other components. The hard particles contained in the coating may be a carbide or nitride formed using the following elements: silicon, boron, chromium or vanadium. The coating may contain a combination of carbide or nitrides. The hard particles may additional include natural diamond and/or synthetic diamond like carbon (DLC) particles.

公开(公告)号：US20170022857A1

公开(公告)日：2017-01-26

申请号：US15301549

申请日：2015-03-25

Applicant: BorgWarner Inc.

Inventor： Matthew E. JUNKER ,  David C. WHITE ,  Michael CLOSE

IPC: F01L13/08 ,  F01L1/18 ,  F16H21/44

CPC classification number: F01L13/08 ,  F01L1/185 ,  F01L2105/00 ,  F01L2820/033 ,  F16H21/44

Abstract: A decompression assembly (12) and method can include a linkage mechanism (20), a biasing assembly (38) for normally biasing the linkage mechanism toward a locked position when an internal combustion engine (10) is in an unpowered state, and an actuating piston (44) for driving the linkage mechanism from the locked position toward the unlocked position when the engine (10) is in a powered state. The engine can include a cam lobe (70) for driving pivotal oscillation of a rocker arm (36) engageable with a valve (16) in the engine for movement between open and closed positions. The linkage mechanism allows a full range of movement of the rocker arm when in an unlocked position, and restricts movement of the rocker arm to less than a full range of movement when the linkage mechanism is in a locked position for maintaining the valve in a partially open position.

Abstract translation: 减压组件（12）和方法可以包括联动机构（20），当内燃机（10）处于无动力状态时，用于使连杆机构朝向锁定位置正常地偏压的偏压组件（38） 活塞（44），用于当所述发动机（10）处于供电状态时，将所述连杆机构从所述锁定位置向所述解锁位置驱动。 发动机可以包括用于驱动摇臂（36）的枢转摆动的凸轮凸角（70），该摇臂（36）可与发动机中的阀（16）接合，以在打开和关闭位置之间移动。 联动机构允许摇臂在处于解锁位置时的全范围的移动，并且当联动机构处于锁定位置时将摇臂的运动限制在小于全范围的运动，以将阀保持在部分 开仓