专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5031585A Electromagnetic brake for a camshaft phase change device 失效
标题翻译：用于凸轮轴相变装置的电磁制动器
公开(公告)号：US5031585A
公开(公告)日：1991-07-16
申请号：US519969
申请日：1990-05-07
申请人： Darryl J. Muir , John E. Brune , Brian K. Van Deusen , James K. Day
发明人： Darryl J. Muir , John E. Brune , Brian K. Van Deusen , James K. Day
IPC分类号： F01L1/34 , F01L1/344 , F01L1/46 , F16D3/10
CPC分类号： F01L1/34406 , F16D3/10 , F01L2001/34483
摘要： An actuator for a phase change device of the type wherein a phase change is effected between an input member and output member in response to the axial movement of an advancing member interconnecting the input member and the output member, and wherein such axial movement is effected by retarding the rotation of a drum member engaged with the advancing member. The retarding force is provided by an electromagnetic wet brake mounted in juxtaposition with a brake disk surface formed on the drum in a fixed angular position but capable of limited axial movement relative to the brake disk surface.

2. 发明授权

US5172661A Variable cam phasing device 失效
标题翻译：可变凸轮定相装置
公开(公告)号：US5172661A
公开(公告)日：1992-12-22
申请号：US854152
申请日：1992-03-20
申请人： John E. Brune , Darryl J. Muir , James K. Day
发明人： John E. Brune , Darryl J. Muir , James K. Day
IPC分类号： F01L1/344 , F16D3/10
CPC分类号： F01L1/34406 , F16D3/10
摘要： A phase change device of the type wherein a phase change is effected between an input member and an output member in response to the axial movement of an advancing element interconnecting the input member and the output member, and wherein such axial movement is effected by retarding the rotation of a drum member engaged with the advancing element. A grooved thread is formed in the drum member, and a plurality of balls carried in slots formed in the output member are received in the thread and in helical grooves formed in the input member to effect the relative rotation between the input and output members as the balls advance axially along the thread in response to retardation of the drum member.
摘要翻译：一种相变装置，其中响应于将输入构件和输出构件相互连接的前进元件的轴向运动，在输入构件和输出构件之间进行相变，并且其中这种轴向运动是通过将与推进元件接合的鼓构件的旋转。在鼓构件中形成有开槽螺纹，并且形成在输出构件中的槽中承载的多个滚珠容纳在螺纹中并且形成在输入构件中的螺旋槽中，以实现输入和输出构件之间的相对旋转，如响应于鼓构件的延迟，球沿着螺纹轴向前进。

3. 发明授权

US5097804A Phase change device 失效
标题翻译：相变装置
公开(公告)号：US5097804A
公开(公告)日：1992-03-24
申请号：US687155
申请日：1991-04-18
申请人： John E. Brune , Darryl J. Muir
发明人： John E. Brune , Darryl J. Muir
IPC分类号： F01L1/34 , F01L1/344 , F16D3/10
CPC分类号： F01L1/34406 , F16D3/10
摘要： A phase change device mounted on a camshaft of an internal combustion engine. The phase change device is mounted on an outwardly extending portion of the camshaft outside of the engine block and receives lubricating engine oil from the oil supply of the engine. A simplified sealing arrangement is provided, requiring only a lip seal acting between the engine block and the input member of the phase change device and a cap over the end of the camshaft. Also provided is a bearing supporting the input member on the camshaft.
摘要翻译：一种安装在内燃机的凸轮轴上的相变装置。相变装置安装在发动机缸体外侧的凸轮轴的向外延伸的部分上并从发动机的油源接收润滑发动机油。提供了一种简化的密封装置，其仅需要在发动机缸体和相变装置的输入构件之间起作用的唇形密封件和凸轮轴端部上的盖子。还提供了支撑凸轮轴上的输入构件的轴承。

4. 发明申请

US20080236532A1 HIGH STIFFNESS LOW MASS ROCKER ARM 审中-公开
标题翻译：高硬度低质量摇臂ARM
公开(公告)号：US20080236532A1
公开(公告)日：2008-10-02
申请号：US12136175
申请日：2008-06-10
申请人： Scott P. Smith , Blaine R. Lingenfelter , John E. Brune
发明人： Scott P. Smith , Blaine R. Lingenfelter , John E. Brune
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L1/18
摘要： A cam-follower rocker arm is provided comprising a flat single plate body containing an axle that extends perpendicular from the vertical wall area for making contact with a valve and a second pivot point axle. The pivot point for the cam-follower rocker arm may be located centrally or at the end of the cam-follower rocker arm that is opposite the cam-follower rocker arm valve arm. An external cam-follower bearing is mounted on the axle and extends on each side of the flat plate wall. The cam-follower rocker arm of the invention is characterized by a relatively reduced mass and has a stiffness that exceeds limits achieved by known prior art designs for an overhead cam and cam-follower valve train; the gain in stiffness being attributed to the body's flat plate cross-section relative to conventional prior art cam-follower rocker arms that have a U-shape or a dual wall cross-section.
摘要翻译：凸轮从动摇臂设置成包括平坦的单板主体，其包含垂直于垂直壁区域延伸的轴，用于与阀和第二枢轴点轴接触。凸轮从动摇臂的枢转点可位于与凸轮从动摇臂阀臂相对的凸轮从动摇臂的中心或末端。外部凸轮从动轴承安装在轴上并在平板壁的每一侧延伸。本发明的凸轮从动摇臂的特征在于相对减小的质量并且具有超过用于顶置凸轮和凸轮从动阀系的已知现有技术设计实现的限制的刚度; 相对于具有U形或双壁横截面的常规现有技术的凸轮从动摇臂，刚度的增益归因于主体的平板横截面。

5. 发明申请

US20070221152A1 HIGH STIFFNESS LOW MASS ROCKER ARM 审中-公开
标题翻译：高硬度低质量摇臂ARM
公开(公告)号：US20070221152A1
公开(公告)日：2007-09-27
申请号：US11668726
申请日：2007-01-30
申请人： Scott P. Smith , Blaine R. Lingenfelter , John E. Brune
发明人： Scott P. Smith , Blaine R. Lingenfelter , John E. Brune
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L1/185
摘要： A rocker arm is provided that includes a body which is comprised of a single vertical wall having an I-shape cross section and an axle that extends perpendicular from the vertical wall area for making contact with a valve and a pivot point. The pivot point for the rocker arm may be located centrally or at the end of the rocker arm that is opposite the rocker arm valve arm. An external cam follower bearing is mounted on the axle on each side of a single vertical wall. The rocker arm of the invention is characterized by a relatively reduced mass and has a stiffness that exceeds limits achieved by known prior art designs for an overhead cam and cam follower valve train; the gain in stiffness being attributed to the body's I-shape cross-section relative to conventional prior art rocker arms having a U-shape or dual vertical wall cross-section.
摘要翻译：提供了一种摇臂，其包括由具有I形横截面的单个垂直壁和从垂直壁区域垂直延伸以与阀和枢转点接触的轴线的主体。摇臂的枢转点可位于与摇臂阀臂相对的摇臂的中心或端部。外部凸轮从动轴承安装在单个垂直壁每侧的轴上。本发明的摇臂的特征在于相对减小的质量并且具有超过用于顶置凸轮和凸轮从动阀列的已知现有技术设计实现的限制的刚度; 相对于具有U形或双垂直壁横截面的常规现有技术的摇臂，刚度的增益归因于身体的I形横截面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式