{"book":"adl0568","page":242,"text":"( ۳۳ )\n\nرافعه : عبارت از يك سيخ طويل مضبوط میباشد\nكه يك موضع آ نرا بيك جای قائم كرده و بر موقع\nدیگر قوت صرف كرده بذریعهٔ آن وزن برداشته شود\nیا فشار رسانده شود ـ آن میل را رافعه یا حیل میگویند\nو این سه صورت دارد : ـ\n( صورت اول ) پایه یعنی موقع قائم کردن رافعه درمیان\nو بر يك انجام وزن و بر انجام دگر قوت صرف\nکرده می شود\n( صورت دوم ) بوقت استعمال رافعه وزن درمیان\nو يك انجام آنرا بيك جای قائم کرده بر انجام دگر قوت\nصرف می شود\n( صورت سوم ) قوت در میان و يك انجام آن را\nبريك جا قائم کرده بذریعه انجام دگر وزن بر داشته می شود\n( در صورت سوم ) يك نقص می باشد که قوت\nاز وزن زیاد بکار می باشد لاكن اینقسم در آنصورت\nاستعمال می شود که ما بدیگر قسم قوت خود را صرف\nکرده نمی توانیم بغیر از اینکه در میان پایه و وزن استعمال","chars":708,"image":"https://storage.googleapis.com/adl-page-images/adl0568/00242.jpg","first_page":1,"last_page":597,"title":"Muʻarrif-i maʻārif معرف معارف","permalink":"https://afghanpress.org/book/adl0568/242","canvas":"https://afghanpress.org/iiif/adl0568/canvas/242","source":"https://afghanistandl.nyu.edu/books/adl0568/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0568_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}