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  2. Ingersoll Rand - Wikipedia

    en.wikipedia.org/wiki/Ingersoll_Rand

    Early logotype of Ingersoll-Rand, as used in literature and on machine nameplates Ingersoll-Sergeant steam drill used in mining in the late 1800s Ingersoll Rand air compressor. Simon Ingersoll founded Ingersoll Rock Drill Company in 1871 in New York, and in 1888, it combined with Sergeant Drill to form Ingersoll Sergeant Drill Company.

  3. Simon Ingersoll - Wikipedia

    en.wikipedia.org/wiki/Simon_Ingersoll

    Simon Ingersoll (March 3, 1818 – July 24, 1894) was an American inventor who created the steam-powered percussion rock drill, which replaced the hand drill and was a major advancement in the mining and construction industries. [1] [2] The drill vastly increased efficiency. However, despite lower labor costs, there was no recorded upturn in ...

  4. Trane Technologies - Wikipedia

    en.wikipedia.org/wiki/Trane_Technologies

    The company traces its corporate history back more than 150 years and was created after a series of mergers and spin-offs. In 2008, HVAC manufacturer Trane was acquired by Ingersoll Rand, a US industrial tools manufacturer. In 2020, the tools business was spun off as Ingersoll Rand and the remaining company was renamed Trane Technologies.

  5. Dresser-Rand - Wikipedia

    en.wikipedia.org/wiki/Dresser-Rand

    In 1905, the company merged with Rand Drill Company, which six years prior had begun manufacturing compressors in Painted Post, New York. The result was the Ingersoll Rand Company. [6] In 2000, Flowserve purchased Ingersoll-Dresser Pumps, a business unit of Ingersoll-Rand, for $775 million, creating the world’s second largest pump company. [7]

  6. Down-the-hole drill - Wikipedia

    en.wikipedia.org/wiki/Down-The-Hole_Drill

    The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or drilling mud). The DTH hammer is one of the fastest ways to drill hard rock. The system is thought to have been invented independently by Stenuick Frères in Belgium and Ingersoll Rand in the USA in the mid-1950s.

  7. Mohawk Mining Company - Wikipedia

    en.wikipedia.org/wiki/Mohawk_Mining_Company

    No. 3 shaft was constructed in 1899 as one of the three original shafts on the property, with a depth of about 472.5 feet. Shaft No. 3 was equipped with a 25 drill air compressor, an Ingersoll Sergeant make, with Rand drills for underground use. [4] In 1901 it was sunk 195 feet to reach a depth of 667.5 feet.