JPS5723801A - Marking idle rod in construction work - Google Patents

Marking idle rod in construction work

Info

Publication number
JPS5723801A
JPS5723801A JP9822880A JP9822880A JPS5723801A JP S5723801 A JPS5723801 A JP S5723801A JP 9822880 A JP9822880 A JP 9822880A JP 9822880 A JP9822880 A JP 9822880A JP S5723801 A JPS5723801 A JP S5723801A
Authority
JP
Japan
Prior art keywords
idle rod
construction work
marking
rod
attached
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
JP9822880A
Other languages
Japanese (ja)
Inventor
Yutaka Shoji
Daijin Tei
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 JP9822880A priority Critical patent/JPS5723801A/en
Publication of JPS5723801A publication Critical patent/JPS5723801A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

PURPOSE:To speed up marking and to improve its accuracy in construction work by attaching a movable level indication ring to an idle rod. CONSTITUTION:A movable level indication ring 2 is attached to an idle rod 1. The rod 1 is doubled in consideration of carrying to the field of construction work and graduated in milimeters. A luminous indication line 3 is attached to the movable level indication ring 3. A level 4 is also fitted to the idle rod 1 and the thickness of an marking ruler part 5 attached to the lower end of the idle rod is reduced.
JP9822880A 1980-07-18 1980-07-18 Marking idle rod in construction work Pending JPS5723801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9822880A JPS5723801A (en) 1980-07-18 1980-07-18 Marking idle rod in construction work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9822880A JPS5723801A (en) 1980-07-18 1980-07-18 Marking idle rod in construction work

Publications (1)

Publication Number Publication Date
JPS5723801A true JPS5723801A (en) 1982-02-08

Family

ID=14214094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9822880A Pending JPS5723801A (en) 1980-07-18 1980-07-18 Marking idle rod in construction work

Country Status (1)

Country Link
JP (1) JPS5723801A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671085U (en) * 1993-01-04 1994-10-04 潔 沼野 Standard horizontal and straight line stupid sticks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671085U (en) * 1993-01-04 1994-10-04 潔 沼野 Standard horizontal and straight line stupid sticks

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