Valve lifter for internal combustion engine

Details Valve lifter for internal combustion engine Valve lifter for internal combustion engine

2005-11-15

2005-11-15

Denion, Thomas (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

Tappet

C123S090520, C123S090550, C123S090200, C123S090160, C074S569000, C074S325000, C074S329000, C074S406000, C403S109200, C403S106000

Reexamination Certificate

active

06964252

ABSTRACT:
A valve lifter is disclosed comprising a lifter housing having a receiver, a switch retainer having at least one bore, and a key disposed in the at least one bore. The key is movable into the receiver to lock the switch retainer against movement relative to the lifter housing.

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