公开(公告)号：US08468995B2

公开(公告)日：2013-06-25

申请号：US12841246

申请日：2010-07-22

Applicant: Robert Lionel Jacques ,  Cynthia Ann Stuvel

Inventor： Robert Lionel Jacques ,  Cynthia Ann Stuvel

IPC: F02B75/06

CPC classification number: F16F15/265 ,  Y10T74/2183 ,  Y10T464/50

Abstract: A balancer assembly for an engine includes a first balance shaft and a second balance shaft parallel with and laterally spaced from the first balance shaft. The first balance shaft includes a first counterweight portion and a second counterweight portion axially spaced from each other, with each defining a first radius. The second balance shaft includes a central counterweight defining a second radius. The central counterweight is axially disposed between the first counterweight portion and the second counterweight portion to allow a radial overlap with the first counterweight portion and the second counterweight portion, with the first radius being greater than the second radius.

Abstract translation: 用于发动机的平衡器组件包括第一平衡轴和与第一平衡轴平行并与其横向间隔开的第二平衡轴。 第一平衡轴包括彼此轴向间隔开的第一配重部分和第二配重部分，每个部分限定第一半径。 第二平衡轴包括限定第二半径的中心配重。 中心配重轴向设置在第一配重部分和第二配重部分之间，以允许与第一配重部分和第二配重部分的径向重叠，第一半径大于第二半径。

公开(公告)号：US08534251B2

公开(公告)日：2013-09-17

申请号：US12897211

申请日：2010-10-04

Applicant: Rodney E. Baker ,  Brian W. Geiser ,  Cynthia Ann Stuvel ,  Gary L. Nye

Inventor： Rodney E. Baker ,  Brian W. Geiser ,  Cynthia Ann Stuvel ,  Gary L. Nye

IPC: F01L1/04

CPC classification number: F01L1/053 ,  F01L1/185 ,  F01L1/2405 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01L2105/00 ,  F01L2810/02

Abstract: An engine assembly may include an engine structure, a first camshaft housing assembly and a first camshaft assembly. The first camshaft housing assembly may be supported by the engine structure and have a first portion providing a first plurality of bearing support surfaces on a first side and a second portion coupled to the first portion and providing a second plurality of bearing support surfaces on a second side opposite the first side. The first camshaft assembly may be rotationally supported by the first camshaft housing assembly and arranged between the first portion and second portion.

Abstract translation: 发动机组件可以包括发动机结构，第一凸轮轴壳体组件和第一凸轮轴组件。 第一凸轮轴壳体组件可以由发动机结构支撑并且具有第一部分，第一部分在第一侧面上提供第一多个轴承支撑表面，第二部分联接到第一部分，并且在第二部分上提供第二多个轴承支撑表面 一侧与第一面相对。 第一凸轮轴组件可以由第一凸轮轴壳体组件旋转地支撑并且布置在第一部分和第二部分之间。

公开(公告)号：US20110277725A1

公开(公告)日：2011-11-17

申请号：US12897211

申请日：2010-10-04

Applicant: RODNEY E. BAKER ,  BRIAN W. GEISER ,  CYNTHIA ANN STUVEL ,  GARY L. NYE

Inventor： RODNEY E. BAKER ,  BRIAN W. GEISER ,  CYNTHIA ANN STUVEL ,  GARY L. NYE

IPC: F02F7/00

CPC classification number: F01L1/053 ,  F01L1/185 ,  F01L1/2405 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01L2105/00 ,  F01L2810/02

Abstract: An engine assembly may include an engine structure, a first camshaft housing assembly and a first camshaft assembly. The first camshaft housing assembly may be supported by the engine structure and have a first portion providing a first plurality of bearing support surfaces on a first side and a second portion coupled to the first portion and providing a second plurality of bearing support surfaces on a second side opposite the first side. The first camshaft assembly may be rotationally supported by the first camshaft housing assembly and arranged between the first portion and second portion.

Abstract translation: 发动机组件可以包括发动机结构，第一凸轮轴壳体组件和第一凸轮轴组件。 第一凸轮轴壳体组件可以由发动机结构支撑并且具有第一部分，第一部分在第一侧面上提供第一多个轴承支撑表面，第二部分联接到第一部分，并且在第二部分上提供第二多个轴承支撑表面 一侧与第一面相对。 第一凸轮轴组件可以由第一凸轮轴壳体组件旋转地支撑并且布置在第一部分和第二部分之间。

公开(公告)号：US20110277720A1

公开(公告)日：2011-11-17

申请号：US12841246

申请日：2010-07-22

Applicant: Robert Lionel Jacques ,  Cynthia Ann Stuvel

Inventor： Robert Lionel Jacques ,  Cynthia Ann Stuvel

IPC: F02B75/06 ,  F16C3/00

CPC classification number: F16F15/265 ,  Y10T74/2183 ,  Y10T464/50

Abstract: A balancer assembly for an engine includes a first balance shaft and a second balance shaft parallel with and laterally spaced from the first balance shaft. The first balance shaft includes a first counterweight portion and a second counterweight portion axially spaced from each other, with each defining a first radius. The second balance shaft includes a central counterweight defining a second radius. The central counterweight is axially disposed between the first counterweight portion and the second counterweight portion to allow a radial overlap with the first counterweight portion and the second counterweight portion, with the first radius being greater than the second radius.

Abstract translation: 用于发动机的平衡器组件包括第一平衡轴和与第一平衡轴平行并与其横向间隔开的第二平衡轴。 第一平衡轴包括彼此轴向间隔开的第一配重部分和第二配重部分，每个部分限定第一半径。 第二平衡轴包括限定第二半径的中心配重。 中心配重轴向设置在第一配重部分和第二配重部分之间，以允许与第一配重部分和第二配重部分的径向重叠，第一半径大于第二半径。