11/27/2023 0 Comments Plf laser plumb bob![]() Traditional methods of measuring the distance between the yarn and the object to be measured are used. at a construction site, a plumb bob is set on the upper part of the object to be surveyed, and a weight is attached to the tip of the thread to attach the upper part and the lower part. Description of the Related Art Conventionally, for the rebuilding of columns for steel frame construction and the rebuilding of ALC, walls, etc. ![]() Field of the Invention The present invention is a laser capable of simplifying surveys such as the rebuilding of columns and the rebuilding of walls in a steel construction work at a construction site and the like, which can be accurately and quickly performed without being affected by wind or the like. 【発明の詳細な説明】Detailed Description of the Invention 238000005755 formation reaction Methods 0.000 description 1. ![]() 238000007796 conventional method Methods 0.000 description 1.230000015572 biosynthetic process Effects 0.000 description 1.239000006096 absorbing agent Substances 0.000 description 1.OQZCSNDVOWYALR-UHFFFAOYSA-N Flurochloridone Chemical compound FC(F)(F)C1=CC=CC(N2C(C(Cl)C(CCl)C2)=O)=C1 OQZCSNDVOWYALR-UHFFFAOYSA-N 0.000 description 1.241000270281 Coluber constrictor Species 0.000 description 1.229910000831 Steel Inorganic materials 0.000 description 5.XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6.238000005259 measurement Methods 0.000 abstract description 7.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Individual filed Critical Individual Priority to JP2002034671A priority Critical patent/JP2003202225A/en Publication of JP2003202225A publication Critical patent/JP2003202225A/en Status Pending legal-status Critical Current Links Original Assignee Individual Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor Masaru Furuta 勝 古田 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Pending Application number JP2002034671A Other languages Japanese ( ja) Google Patents JP2003202225A - Laser plumb bob
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