McCoy, Elijah
1844-1929 · Contribution: 1872
Industrial & Mechanical
Automatic lubricator for steam engines
Portraits are AI-generated interpretations, not photographs.
Quick facts
- Born
- 1844-1929
- Active since
- 1872
- Category
- Industrial & Mechanical
Impact on the world
McCoy's automatic lubricator dramatically improved the efficiency and reliability of the steam engines powering trains, ships, and factories across the industrial age.
An alternative history
What Would the World Look Like Without It?
One contribution. Many possible consequences. No single-person origin story.
Imagine this selected contribution absent, not the person or the entire field. The areas below are reflection prompts related to this discipline, not verified chains of direct dependency.
Sources
- Source lookupFind
Smithsonian Lemelson Center
Exact source links open the cited record. Source lookups help locate legacy references whose original records did not include a direct URL.
2 more sources and references are available to members.
More in Industrial & Mechanical
Boyd, Henry
1802-1886
Invented the Boyd bedstead, a reinforced wooden bed frame design; founded a bedstead factory
Brooks, Charles
1865-unknown
Street sweeper truck design; paper punch
Coffey, Cornelius Robinson
1903-1994
Became the first African American certified aircraft mechanic in the United States in 1932 and designed a patented carburetor heating system that prevented icing, allowing aircraft to fly safely in cold and wet weather, a design principle still used in aviation today
Crosthwait, David Jr.
1892-1976
Heating, ventilation, and air conditioning (HVAC) system design