stationary arm
1Radial arm saw — A radial arm saw is a cutting machine consisting of a circular saw mounted on a sliding horizontal arm. Invented in 1923, the radial arm saw was the primary tool used for cutting long pieces of stock to length until the introduction of the miter… …
2rocker arm — rock′er arm n. aum mac a rocking or oscillating arm or lever rotating with a moving shaft or pivoted on a stationary shaft • Etymology: 1855–60 …
3rocker arm — Mach. a rocking or oscillating arm or lever rotating with a moving shaft or pivoted on a stationary shaft. [1855 60] * * * …
4Range of motion — or (ROM), as used in the biomedical and weightlifting communities, is the measurement of the achievable distance between the flexed position and the extended position of a particular joint or muscle group. The act of attempting to increase this… …
5Crane (machine) — A modern crawler type derrick crane with outriggers. The latticed boom is fitted with a jib. A crane is a type of machine, generally equipped with a hoist, wire ropes or chains, and sheaves, that can be used both to lift and lower material …
6Epicyclic gearing — or planetary gearing is a gear system that consists of one or more outer gears, or planet gears, revolving about a central, or sun gear. Typically, the planet gears are mounted on a movable arm or carrier which itself may rotate relative to the… …
7Spirit rover — (MER A) Artist s concept of Rover on Mars Operator NASA Mission type Rover Launch date …
8locomotion — /loh keuh moh sheuhn/, n. the act or power of moving from place to place. [1640 50; see LOCOMOTIVE, MOTION] * * * Any of various animal movements that result in progression from one place to another. Locomotion is classified as either… …
9Bicycle and motorcycle dynamics — A computer generated, simplified model of bike and rider demonstrating an uncontrolled right turn. An …
10Spectral phase interferometry for direct electric-field reconstruction — In ultrafast optics, spectral phase interferometry for direct electric field reconstruction (SPIDER) is an ultrashort pulse measurement technique.The basicsSPIDER is an interferometric ultrashort pulse measurement technique in the frequency… …
