CPC F01L 1/181 (2013.01) [F01L 1/20 (2013.01); F01L 13/065 (2013.01); F01L 2001/467 (2013.01); F01L 2013/001 (2013.01); F01L 2013/105 (2013.01); F01L 2305/00 (2020.05)] | 14 Claims |
1. A castellation assembly, comprising:
a lost motion spring assembly, comprising:
a spring hat, comprising a crown, a pin hole through the crown, and a brim; and
a lost motion spring seated against the spring hat;
an upper castellation piece comprising a tubular body, an upper inner rim adjoining the brim, and upper castellation teeth, the tubular body comprising a lower inner rim configured to guide the lost motion spring; and
a lower castellation piece, comprising:
a spring post extending up from a castellation body, the spring post passing through the lost motion spring, and through the pin hole; and
lower castellation teeth extending from the castellation body,
wherein the lost motion spring is biased against the castellation body to lift the upper inner rim by the brim.
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