Значення

значень: 7
  1. A rigid piece which is capable of turning about one point, or axis (fulcrum), and in which are two or more other points where forces are applied; — used for transmitting and modifying force and motion.

    Hebel

    рыча́гryčág

    ва́жільvážilʹ, підо́ймаpidójma, підва́гаpidváha

  2. A rigid piece which is capable of turning about one point, or axis (fulcrum), and in which are two or more other points where forces are applied; — used for transmitting and modifying force and motion.

    Specifically, a bar of metal, wood or other rigid substance, used to exert a pressure, or sustain a weight, at one point of its length, by receiving a force or power at a second, and turning at a third on a fixed point called a fulcrum. It is usually named as the first of the six mechanical powers, and is of three kinds, according as either the fulcrum F, the weight W, or the power P, respectively, is situated between the other two, as in the figures.

  3. A small such piece to trigger or control a mechanical device (like a switch or a button).

    Hebel

  4. A bar, as a capstan bar, applied to a rotatory piece to turn it.

  5. An arm on a rock shaft, to give motion to the shaft or to obtain motion from it.

  6. (рідковживане)A levee.

  7. (застаріле)A crowbar.

Ще визначення
  • a rigid bar pivoted about a fulcrum
  • a flat metal tumbler in a lever lock
  • a simple machine that gives a mechanical advantage when given a fulcrum

Приклади

речень: 19
  1. I pulled the lever.

    Я потягнув важіль.

    ruЯ дёрнул за рычаг.

    deIch legte den Hebel um.

  2. Tom pulled a lever.

    ruТом потянул рычаг.

    deTom zog an einem Hebel.

  3. Press down on the lever.

  4. Tom put two slices of bread into the toaster and pushed down on the lever.

    deTom legte zwei Scheiben Brot in den Toaster und schob den Hebel nach unten.

  5. Push the lever down to flush.

Українська
За значеннями 1
rigid piece:
Русский
За значеннями 1
rigid piece:
Deutsch
За значеннями 1
rigid piece:

Походження

From Middle English lever, levore, levour, from Old French leveor, leveur (“a lifter, leve

From Middle English lever, levore, levour, from Old French leveor, leveur (“a lifter, lever (also Old French and French levier)”), from Latin levātor (“a lifter”), from levō (“to raise”). Doublet of levator.

Borrowed from French lever.

Wiktionary, CC BY-SA 4.0 · source

lever — значення, приклади, форми, синоніми | Krumeto