Scraper

专利名称：Scraper发明人：黒川 智典,糸井 誠申请号：JP2015091506申请日：20150428公开号：JP6655884B2公开日：20200304

摘要：PROBLEM TO BE SOLVED: To provide a scraper, in which during cutting, chips areprevented from getting entangled with the scraper and a pipe so as to allow fusionbetween the pipe and a joint to be secured and a blade to be moved with comparativelysmall force.SOLUTION: A scraper 1 comprises a scraper main body 11 having an insertionhole 13 into which an end part of a pipe P can be inserted formed therein and a blade 21having a cutting blade 21C for cutting an outer peripheral surface ES of the end part ofthe pipe, which cuts the outer peripheral surface of the end part of the pipe by rotatingthe scraper main body around a center shaft line CL of the pipe while pressure-contactingthe cutting blade of a blade with the outer peripheral surface of the end part of the pipeinserted into the insertion hole. The scraper further comprises a cover 31 which movesbetween a close position where the cutting blade of the blade is covered from outside ofthe scraper main body and an open position where the cutting blade of the blade isexposed to outside the scraper main body, where a space S for storing chips of the pipe isformed between the blade and the cover when the cover is at the closeposition.SELECTED DRAWING: Figure 3

申请人：レッキス工業株式会社

地址：大阪府大阪市区西心斎橋１丁目４－５

国籍：JP

代理人：青木 篤,島田 哲郎,三橋 真二,篠田 拓也,三橋 庸良,伊藤 公一

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