Patent ID: 11898525
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 14:
15. A roller tappet for a high-pressure fuel pump or a valve drive of an internal combustion engine, the roller tappet comprising:
a housing having a cam contact roller arranged on a drive-side of the housing,
an annular disc formed separately from the housing and detachably secured to an output-side of the housing,
an adapter bolt formed separately from the housing, the adapter bolt extending axially through a bore of the annular disc and axially beyond the output-side of the housing, and
a bridge piece disposed within the housing between the cam contact roller and the annular disc, the bridge piece having a rest configured to receive the adapter bolt, and
a bore of the annular disc: i) surrounds and retains the adapter bolt, and ii) extends axially beyond the output-side of the housing.