"rock shaft" Definition

Definitions for the word "rock shaft" from multiple English dictionaries.

1.
A shaft that oscillates on its journals, instead of revolving, -- usually carrying levers by means of which it receives and communicates reciprocating motion, as in the valve gear of some steam engines; -- called also rocker, rocking shaft, and way shaft.
Source: The 1913 Webster Unabridged Dictionary, 1913

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Additional Info
This page provides a list of definitions and meanings for "rock shaft" from various historical English dictionaries. By displaying multiple definitions, you can compare and contrast different meanings and nuances of a word, phrase, or slang. You can also see the changes in meaning of "rock shaft" over time by viewing the definitions from different dictionaries published at different times in history. The page also includes other information to help users expand their vocabulary and understand the context of the word.

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