ratchet gear 中文意思是什麼

ratchet gear 解釋
棘輪齒輪棘輪裝置
  • ratchet : n. 1. 【機械工程】棘齒;棘爪;(尤指鐘表、機器的)棘輪,制輪,棘輪機構。 2. 〈比喻〉為使收入增長不可逆轉所採取的強制手段。vt. 把…造成棘齒形,于…作棘齒,在…上刻鋸齒。
  • gear : n 1 【機械工程】齒輪,(齒輪)傳動裝置,齒鏈;排擋。2 〈古語〉衣服;甲胄與武器。3 傢具;財物,動...
  1. It is provided with worm - gear box regulation to have a more accurate depth of paper press. the blade part is driven by independent gear and adjusted by ratchet wrench. it is also equipped with ruler to shorten the time required for blade adjustment

    採用蝸輪箱調節,使壓線深度更加準確,刀頭部分使用單獨齒輪傳動,利用棘輪板手調動,並帶有長尺,使調刀時間縮短。
  2. Invention of gear - driven switch with " zither " ( piano wire ) line banks. not used commercially. 200 - line " zither " board with ratchet drive installed at laporte, indiana, usa

    發明帶有「齊特琴」 (鋼琴絲)式接線排的齒輪傳動交換機。沒有用於商業。美國印第安納州拉波特安裝了帶有棘齒驅動的200線路「齊特琴」主板。
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