Definition of Ratchet brace. Meaning of Ratchet brace. Synonyms of Ratchet brace

Here you will find one or more explanations in English for the word Ratchet brace. Also in the bottom left of the page several parts of wikipedia pages related to the word Ratchet brace and, of course, Ratchet brace synonyms and on the right images related to the word Ratchet brace.

Definition of Ratchet brace

Ratchet brace
Ratchet Ratch"et, n. [Properly a diminutive from the same word as rack: cf. F. rochet. See 2d Ratch, Rack the instrument.] 1. A pawl, click, or detent, for holding or propelling a ratchet wheel, or ratch, etc. 2. A mechanism composed of a ratchet wheel, or ratch, and pawl. See Ratchet wheel, below, and 2d Ratch. Ratchet brace (Mech.), a boring brace, having a ratchet wheel and pawl for rotating the tool by back and forth movements of the brace handle. Ratchet drill, a portable machine for working a drill by hand, consisting of a hand lever carrying at one end a drill holder which is revolved by means of a ratchet wheel and pawl, by swinging the lever back and forth. Ratchet wheel (Mach.), a circular wheel having teeth, usually angular, with which a reciprocating pawl engages to turn the wheel forward, or a stationary pawl to hold it from turning backward.

Meaning of Ratchet brace from wikipedia

- 1430 in Flanders. The brace has other names. Bit brace is the most often used name, but Carpenter's brace, ratchet brace (if a ratchet mechanism is incorporated...
- prevalent form is the ratcheting socket wrench, often informally called a ratchet. A ratchet incorporates a reversible ratcheting mechanism which allows...
- rate derivatives, especially exotic derivatives like Bermudan swaptions, ratchet caps and floors, target redemption notes, autocaps, zero coupon swaptions...
- while fusion took place. The now obsolete Harrington rod operated on a ratchet system, attached by hooks to the spine at the top and bottom of the curvature...
- operations such as jewellery making and dentistry. A ratcheting ****driver with a "spiral ratchet" mechanism may be used as a Persian drill. Brown, Henry...
- more handles Push, such as Yankee or Persian drills, which use spiral or ratcheting mechanisms Pin chuck, a small hand-held jeweler's drill Painting by Georges...
- forward. (The photo shows both ratchet and sockets.) socket speed handle speed wrench speed handle crank handle speed brace leg winder (in the context of...
- for large ratchet drills, for drilling large holes, or in thick plate. These bits would fit straight into a ratchet drill, and the ratchet drill would...
- interested in their bit and brace designs, which continued to be produced unchanged at Stanley for decades, and the spiral ratchet "Yankee" ****drivers. The...
- include the Regnier-Chêneau brace, the Rigo-System-Chêneau-brace (RSC brace), the Silicon Valley Brace, and the Gensingen brace; braces can and should be...