Title:
VALVE OPERATING CAM FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2019148228
Kind Code:
A
Abstract:
To provide a valve operating cam for an internal combustion engine capable of suppressing increase in weight and cost and also adjusting a valve lift amount in a simple structure.SOLUTION: A valve operating cam 10 for an internal combustion engine comprises a cam lobe 11 fixed to a cam shaft, a roller 20 provided on a cam nose 12 of the cam lobe 11, and a driving device 30 moving the roller 20 along a center line L of the cam lobe 11.SELECTED DRAWING: Figure 5
Inventors:
FUKUDA AKIHIRO
KOTO SATOSHI
KOTO SATOSHI
Application Number:
JP2018033377A
Publication Date:
September 05, 2019
Filing Date:
February 27, 2018
Export Citation:
Assignee:
NSK LTD
International Classes:
F01L13/00; F01L1/08; F16H53/04
Attorney, Agent or Firm:
Patent business corporation glory patent office