…a device consisting of a bar or wheel with a set of angled teeth in which a pawl, cog, or tooth engages, allowing motion in one direction only…
…cause something to rise (or fall) as a step in what is perceived as an irreversible process…
…Zahnkranz…
…cremagliera f…
…Drillschraubenzieher…
…Klinkenrad…
