3911879

Information

• Patent Grant
• 3911879

• References
• Source

• Patent Number

  3,911,879

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • F01L1/042 - Cam discs
  • F01L13/0063 - by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element
  • F01L31/14 - Valve adjustment by links or guide rods
  • F01L2013/0068 - with an oscillating cam acting on the valve of the "BMW-Valvetronic" type
  • F01L2105/00 - Valve arrangements comprising rollers
  • F02F7/006 - Camshaft or pushrod housings

• US Classifications

  • 123 - Internal-combustion engines