Flat base tappet, especially for gas exchange valves of internal combustion engine, has bevels or roundings formed on dogs on outer radius of locking disc for guided entry into recesses in outer cup

摘要

The dogs(8) on the outer radius of the tappet's locking disc(3) have bevels or roundings and form-lock engage in recesses(7) in the outer cup(2). The recesses have lead-in faces as guides for the bevels or roundings on the dogs and allow sliding in and out.