JPS5248352A - Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction - Google Patents

Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction

Info

Publication number
JPS5248352A
JPS5248352A JP12377175A JP12377175A JPS5248352A JP S5248352 A JPS5248352 A JP S5248352A JP 12377175 A JP12377175 A JP 12377175A JP 12377175 A JP12377175 A JP 12377175A JP S5248352 A JPS5248352 A JP S5248352A
Authority
JP
Japan
Prior art keywords
lines
rious
measuring
construction
laser beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12377175A
Other languages
Japanese (ja)
Inventor
Yuji Matsushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP12377175A priority Critical patent/JPS5248352A/en
Publication of JPS5248352A publication Critical patent/JPS5248352A/en
Pending legal-status Critical Current

Links

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

PURPOSE: To provide a method of setting reference lines, in which laser rays are used in place of conventional line drawing operation by hand, so that line setting operation can be performed with presicion and prompptly by a single operator.
COPYRIGHT: (C)1977,JPO&Japio
JP12377175A 1975-10-16 1975-10-16 Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction Pending JPS5248352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12377175A JPS5248352A (en) 1975-10-16 1975-10-16 Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12377175A JPS5248352A (en) 1975-10-16 1975-10-16 Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction

Publications (1)

Publication Number Publication Date
JPS5248352A true JPS5248352A (en) 1977-04-18

Family

ID=14868863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12377175A Pending JPS5248352A (en) 1975-10-16 1975-10-16 Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction

Country Status (1)

Country Link
JP (1) JPS5248352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287368B1 (en) * 1989-08-25 2001-09-11 Oy Airtunnel Ltd. Apparatus for the purification of air flue gases, or equivalent

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917261A (en) * 1972-06-02 1974-02-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917261A (en) * 1972-06-02 1974-02-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287368B1 (en) * 1989-08-25 2001-09-11 Oy Airtunnel Ltd. Apparatus for the purification of air flue gases, or equivalent

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