pawl – מילון אנגלי-אנגלי
pawl
n.
tooth of a gear; nib, stylus; clip, catch, pin
Pawl
Pawl may refer to:
- A mechanical component in a ratchet
- A part of the adjustable height locking mechanism of an extension ladder
- Pawl (constructor), a former racing car constructor
- A part of a table saw splitter, a safety mechanism designed to prevent kickback
Bogumil Pawlowski
pawl
Noun
1. a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward
(synonym) detent, click, dog
(hypernym) catch, stop
(part-holonym) ratchet, rachet, ratch
Pawl
(v. t.)
To stop with a pawl; to drop the pawls off.
(n.)
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.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
pawl
pawl /pɔ:l/- danh từ
- (kỹ thuật) cam, ngạc (để giữ bánh xe răng cưa không cho quay lại)
- ngoại động từ
- tra gạc hãm, tra chốt hãm
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