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  2. Rotary union - Wikipedia

    en.wikipedia.org/wiki/Rotary_union

    The second most important part of the rotary union is the bearing. A rotary union may have only one bearing, but multiple bearing are much more common. Roller bearings; such as ball bearings and tapered roller bearings; or non-roller bearings, like graphite bearings and bronze bushings, may be used in a rotary union.

  3. Hydraulic tappet - Wikipedia

    en.wikipedia.org/wiki/Hydraulic_tappet

    A hydraulic tappet, also known as a hydraulic valve lifter or hydraulic lash adjuster, is a device for maintaining zero valve clearance in an internal combustion engine. Conventional solid valve lifters require regular adjusting to maintain a small clearance between the valve and its rocker or cam follower. This space prevents the parts from ...

  4. Logan, Utah - Wikipedia

    en.wikipedia.org/wiki/Logan,_Utah

    Logan is a city in Cache County, Utah, United States. The 2020 census recorded the population was 52,778. [4] [5] Logan is the county seat of Cache County [6] and the principal city of the Logan metropolitan area, which includes Cache County and Franklin County, Idaho. The Logan metropolitan area contained 147,908 people as of the 2020 census. [7]

  5. Axial piston pump - Wikipedia

    en.wikipedia.org/wiki/Axial_piston_pump

    Cutaway side-view diagram of an axial piston pump 3-D rendering of an axial piston pump with the parts labeled Animation of an axial piston pump in operation. An axial piston pump has a number of pistons (usually an odd number) arranged in a circular array within a housing which is commonly referred to as a cylinder block, rotor or barrel.

  6. Logan Machine Company - Wikipedia

    en.wikipedia.org/wiki/Logan_Machine_Company

    LMC 1500 LMC 1200. Logan Manufacturing Company was a US manufacturer of snowcats that ceased operation in 2000. LMC is both the tradename (brand name) and an acronym.. The company's earliest history started with a prototype tracked snow vehicle built in 1948 by engineers Roy France and Emmett Devine, of the Utah Scientific Foundation at Utah State University in Logan, Utah.

  7. Camshaft - Wikipedia

    en.wikipedia.org/wiki/Camshaft

    A camshaft operating two valves. A camshaft is a shaft that contains a row of pointed cams in order to convert rotational motion to reciprocating motion.Camshafts are used in piston engines (to operate the intake and exhaust valves), [1] [2] mechanically controlled ignition systems and early electric motor speed controllers.

  8. Spherical bearing - Wikipedia

    en.wikipedia.org/wiki/Spherical_bearing

    A spherical bearing is a bearing that permits rotation about a central point in two orthogonal directions (usually within a specified angular limit based on the bearing geometry). Typically these bearings support a rotating shaft in the bore of the inner ring that must move not only rotationally, but also at an angle.

  9. Rod end bearing - Wikipedia

    en.wikipedia.org/wiki/Rod_end_bearing

    A rod end bearing, also known as a heim joint (N. America) or rose joint (U.K. and elsewhere), is a mechanical articulating joint. Such joints are used on the ends of control rods, steering links , tie rods , or anywhere a precision articulating joint is required, and where a clevis end (which requires perfect 90-degree alignment between the ...