elisha graves otis

Thân thiện

Elisha Graves Otis demonstrates his safety elevator at the Crystal Palace exhibition.

Definition

Proper noun: - Elisha Graves Otis: An American inventor and industrialist, best known for inventing a safety device that prevents elevators from falling if the hoisting cable fails, thereby enabling the development of the modern passenger elevator.

Usage Examples

• Proper noun:
  • The safety elevator was invented by Elisha Graves Otis.
  • Elisha Graves Otis demonstrated his safety brake at the 1854 New York World's Fair.
  • The Otis Elevator Company was founded by Elisha Graves Otis.

Advanced Usage

• "Otis safety brake": The specific safety mechanism invented by Elisha Graves Otis.
  • The fundamental principle of the Otis safety brake is still used today.
• "Otis's invention": Refers specifically to the elevator safety device pioneered by Elisha Graves Otis.
  • Otis's invention made skyscrapers and high-rise buildings practical.

Variants and Related Words

• Otis Elevator Company (Proper noun): The company founded by Elisha Graves Otis, now a leading global manufacturer of elevators and escalators.
• Otis (Proper noun): A common shorthand reference for the Otis Elevator Company or, in historical context, for Elisha Graves Otis himself.

Synonyms

• Inventor of the safety elevator: A descriptive synonym identifying his primary contribution.
• Elevator safety pioneer: A term highlighting his role in advancing elevator technology.

Related Phrases

• "Otis elevator": A common term for an elevator, especially one manufactured by the company he founded, stemming from his foundational work.
  • They took the Otis elevator to the 50th floor.

Học thuật

Noun

1. United States inventor who manufactured the first elevator with a safety device (1811-1861)

Từ đồng nghĩa

• Otis
• Elisha Graves Otis