公开(公告)号：US5290120A

公开(公告)日：1994-03-01

申请号：US969732

申请日：1999-10-29

申请人： Douglas L. Osterfeld ,  Craig A. Osterday ,  Omer C. Denney ,  James D. Keaton ,  David E. Staeuble ,  Larry C. A. Studebaker ,  William L. Van Doren

发明人： Douglas L. Osterfeld ,  Craig A. Osterday ,  Omer C. Denney ,  James D. Keaton ,  David E. Staeuble ,  Larry C. A. Studebaker ,  William L. Van Doren

IPC分类号： F16C11/06 ,  F16C11/08

CPC分类号： F16C11/069 ,  Y10T403/32721 ,  Y10T403/32737 ,  Y10T403/32778

摘要： A push rod is connected in pivotal retained relation to a polymeric member such as a power booster air valve polymeric insert having a stiffness less than that of an air valve. In a preferred embodiment, the insert is fitted on the spherical ball end of the push rod, and the insert with the push rod is then inserted into a recess in the member. The insert has a plurality of arms extending from the insert base end at a slight angle outwardly relative to the insert axis. The insert also has an attached metallic end on its base end to better distribute the force input from the push rod to the air valve. The arms and the member recess are provided with various cam surfaces which force the arms inwardly in cantilever fashion during the insertion movement, and the arms have surfaces on their outer ends which fit within an annular groove in the cylindrical side wall of the member recess, locking the insert to the rod spherical ball end and also within the member recess.

摘要翻译： 推杆以枢转保持的关系连接到聚合物构件，例如具有小于空气阀的刚度的增压空气阀聚合物插入件。 在优选实施例中，将插入件安装在推杆的球形球端上，然后将具有推杆的插入件插入到构件中的凹部中。 插入件具有多个臂，其从插入件底端以相对于插入件轴线向外的微小角度延伸。 插入件在其基端上还具有附接的金属端，以更好地将从推杆输入的力分配到空气阀。 臂和构件凹部设置有各种凸轮表面，其在插入运动期间以悬臂的方式向内受力，并且臂在其外端上具有装配在构件凹部的圆柱形侧壁中的环形槽内的表面， 将插入件锁定到杆球形球端部并且还在构件凹部内。

公开(公告)号：US5163773A

公开(公告)日：1992-11-17

申请号：US712029

申请日：1991-06-07

申请人： Omer C. Denney ,  James D. Keaton ,  David E. Staeuble ,  Larry C. A. Studebaker ,  William L. Van Doren

发明人： Omer C. Denney ,  James D. Keaton ,  David E. Staeuble ,  Larry C. A. Studebaker ,  William L. Van Doren

IPC分类号： F16C11/06 ,  F16C11/08

CPC分类号： F16C11/069 ,  Y10T403/32721 ,  Y10T403/32737 ,  Y10T403/32778

摘要： A push rod is connected in pivotal retained relation to a member such as a power booster air valve or a master cylinder piston by an insert. The insert is fitted on the spherical ball end of the push rod and the insert with the push rod is then inserted into a recess in the member. The insert has a plurality of arms extending from the insert base end at a slight angle outwardly relative to the insert axis. The arms and the member recess are provided with various cam surfaces which force the arms inwardly in cantilever fashion during the insertion movement, and the arms have surfaces on their outer ends which fit within an annular groove in the cylindrical side wall of the member recess, locking the insert to the rod spherical ball end and also within the member recess.

摘要翻译： 推杆通过插入件以枢转保持的关系连接到诸如增压空气阀或主缸活塞的构件。 插入件安装在推杆的球形球端上，然后将具有推杆的插入件插入构件中的凹部中。 插入件具有多个臂，其从插入件底端以相对于插入件轴线向外的微小角度延伸。 臂和构件凹部设置有各种凸轮表面，其在插入运动期间以悬臂的方式向内受力，并且臂在其外端上具有装配在构件凹部的圆柱形侧壁中的环形槽内的表面， 将插入件锁定到杆球形球端部并且还在构件凹部内。