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pawl    
n. 棘爪,制转杆
vt. 用制转杆使停转

棘爪,制转杆用制转杆使停转

pawl
n 1: a hinged catch that fits into a notch of a ratchet to move
a wheel forward or prevent it from moving backward [synonym:
{pawl}, {detent}, {click}, {dog}]

Pawl \Pawl\, v. t.
To stop with a pawl; to drop the pawls off.
[1913 Webster]

{To pawl the capstan}. See under {Capstan}.
[1913 Webster]


Pawl \Pawl\, n. [W. pawl a pole, a stake. Cf. {Pole} a stake.]
(Mach.)
A pivoted tongue, or sliding bolt, on one part of a machine,
adapted to fall into notches, or interdental spaces, on
another part, as a ratchet wheel, in such a manner as to
permit motion in one direction and prevent it in the reverse,
as in a windlass; a catch, click, or detent. See Illust. of
{Ratchet Wheel}. [Written also {paul}, or {pall}.]
[1913 Webster]

{Pawl bitt} (Naut.), a heavy timber, set abaft the windlass,
to receive the strain of the pawls.

{Pawl rim} or {Pawl ring} (Naut.), a stationary metallic ring
surrounding the base of a capstan, having notches for the
pawls to catch in.
[1913 Webster]


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  • Pawl - Wikipedia
    A pawl is a movable lever that engages a fixed component to either prevent movement in one direction or restrain it altogether As such, it is a type of latch and can also be considered a type of dog
  • PAWL Definition Meaning - Merriam-Webster
    The meaning of PAWL is a pivoted tongue or sliding bolt on one part of a machine that is adapted to fall into notches or interdental spaces on another part so as to permit motion in only one direction
  • pawl - Wiktionary, the free dictionary
    pawl (plural pawls) A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e g on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction
  • PAWL Definition Meaning | Dictionary. com
    PAWL definition: a pivoted bar adapted to engage with the teeth of a ratchet wheel or the like so as to prevent movement or to impart motion See examples of pawl used in a sentence
  • Ratchet (device) - Wikipedia
    A ratchet consists of a round gear or a linear rack with teeth, and a pivoting, spring-loaded finger called a pawl (or click, in clocks and watches [2][3]) that engages the teeth
  • PAWL definition in American English | Collins English Dictionary
    A pawl is a pivoted lever shaped to engage with a ratchet wheel to prevent motion in a particular direction A parking pawl prevents the transmission from rotating, and therefore the vehicle from moving
  • Pawl Mechanism: How It Works, Diagram Examples | FIRGELLI
    A pawl is a pivoting or sliding finger that drops into the teeth of a ratchet wheel or rack to permit motion in one direction and block it in the other The Romans used the principle in crossbow winches, but the modern engineered ratchet-and-pawl emerged in clockwork during the 14th century
  • PAWL definition and meaning | Collins English Dictionary
    A pawl is a pivoted lever shaped to engage with a ratchet wheel to prevent motion in a particular direction A parking pawl prevents the transmission from rotating, and therefore the vehicle from moving
  • Pawl: Personalized Pet Recovery Solutions | Pawl
    Pawl offers innovative veterinary technology to support pet recovery after surgery or diagnosis Our app provides tailored recovery plans, ensuring pets return to health quickly under the guidance of trusted veterinary professionals





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