发明名称 |
BOAT-TYPE ROCKER ARM WITH STIFFENING MEMBER |
摘要 |
A one-piece, cold-formed rocker arm is of the boat-type. It includes a one-piece metal body which is cold formed from a metal blank and is of generally U-shaped cross-sectional configuration throughout most of its length. The rocker arm body has two generally parallel side walls and a connecting bottom wall therebetween. The body also has inwardly-extending side walls extending from the parallel ones toward both ends of the body. The bottom wall extends between the side walls and has an opening for receiving a pivotal support, a recess for receiving a push rod at one end, and a pad for engaging an end of a valve stem at the other end. An elongate stiffening member extends between upper edges of side walls and specifically between the inwardly-extending side walls extending toward the push rod end of the body. The stiffening member preferably is a rod received in notches in the upper ends of the edges of the side walls and affixed thereto by resistance welding. |
申请公布号 |
CA2103629(C) |
申请公布日期 |
2003.12.30 |
申请号 |
CA19932103629 |
申请日期 |
1993.08.09 |
申请人 |
HENLEY MANUFACTURING HOLDING COMPANY, INC. |
发明人 |
PRYBA, STANLEY J.;SHOOK, TERRY R.;SURI, ARSHAD I. |
分类号 |
F01L1/18;(IPC1-7):F01L1/18 |
主分类号 |
F01L1/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|