Valve drive for an internal combustion engine

• Main Authors: GEBAUER, KLAUS, STRZODA, WALTER
• Format: Patent
• Language: English; French; German
• Published: 02.05.2001
• Edition: 7
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; BLASTING; CHEMISTRY; CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; LOCOMOTIVES; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; METALLURGY; MOTOR RAILCARS; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; RAILWAYS; STEAM ENGINES; TRANSPORTING; WEAPONS

The valve is retained in position by a valve spring held between spring plate and spring bearing. The adjustable valve spring bearing consists of meshing adjusting rings (102,103), which are turned in opposite directions. The inner ring (102) has a surface (104) to support the valve spring, and duri...