- lever advantage
- lever advantage Hebelübersetzung f
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
Lever — In physics, a lever (from French lever , to raise , c.f. a levant ) is a rigid object that is used with an appropriate fulcrum or point to multiply the mechanical force that can be applied to another object.This is also termed mechanical… … Wikipedia
lever — I (New American Roget s College Thesaurus) n. crowbar, pry, prize, jimmy; tool. See elevation, instrumentality, influence. II (Roget s IV) n. Syn. lifter, pry, leverage, prise, bar, pry bar, prying bar, pinch bar, crowbar, crow, handspike, arm,… … English dictionary for students
Mechanical advantage — is a measure of the force amplification achieved by using a tool, mechanical device or machine system. Ideally, the device preserves the input power and simply trades off forces against movement to obtain a desired amplification in the output… … Wikipedia
Compound lever — Nail clippers are a simple form of compound lever The compound lever is a simple machine operating on the premise that the resistance from one lever in a system of levers will act as power for the next, and thus the applied force will be… … Wikipedia
Mechanical advantage device — Beam balanced around a fulcrum A simple machine that exhibit mechanical advantage is called a mechanical advantage device e.g.: Lever: The beam shown is in static equilibrium around the fulcrum. This is due to the moment created by vector force A … Wikipedia
mechanical advantage — Mech. the ratio of output force to the input force applied to a mechanism. [1890 95] * * * Force amplifying effectiveness of a simple machine (lever, wedge, wheel and axle, pulley, or screw). The theoretical mechanical advantage of a system is… … Universalium
William Lever, 1st Viscount Leverhulme — Industrialist, philanthropist and colonialist. Life William Lever was born in 1851, in Bolton, Lancashire, England, and educated at the Bolton Church Institute. After training with his father s wholesale grocery business, in 1886 he established a … Wikipedia
Squat (exercise) — The squat is a lower body exercise used in strength training. It is also a competitive lift in powerlifting and an essential movement in the sport of weightlifting. The exercise s main emphasis is on the quadriceps and the glutes, but it also… … Wikipedia
Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… … Wikipedia
Simple machine — This article is about the concept in physics. For the Internet forum software, see Simple Machines Forum. Table of simple mechanisms, from Chambers Cyclopedia, 1728.[1] Simple machines provide a vocabulary for understanding more complex machine … Wikipedia
Bicycle brake systems — are used to slow down, or brake a bicycle. There have been various types through history, and several are still in use today.HistoryEarly bicycles such as the high wheeled penny farthing bikes were fitted with spoon brakes. As they were fixed… … Wikipedia