JPS6454211A - Distance measuring apparatus - Google Patents

Distance measuring apparatus

Info

Publication number
JPS6454211A
JPS6454211A JP20923487A JP20923487A JPS6454211A JP S6454211 A JPS6454211 A JP S6454211A JP 20923487 A JP20923487 A JP 20923487A JP 20923487 A JP20923487 A JP 20923487A JP S6454211 A JPS6454211 A JP S6454211A
Authority
JP
Japan
Prior art keywords
measuring
measuring tape
distance
tape
support member
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
JP20923487A
Other languages
Japanese (ja)
Inventor
Kiyoshi Tada
Akira Shikayama
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.)
Hazama Corp
Original Assignee
Hazama Gumi Ltd
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 Hazama Gumi Ltd filed Critical Hazama Gumi Ltd
Priority to JP20923487A priority Critical patent/JPS6454211A/en
Publication of JPS6454211A publication Critical patent/JPS6454211A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE:To achieve a higher accuracy of measuring a distance to a measuring point with a measuring tape, by supporting the measuring tape unwound from a measuring tape housing section with a support member free to expand at a fixed tension. CONSTITUTION:A support member 2 expands or reduces supporting a measuring tape 3 with the movement thereof 3 to fix the measuring tape 3 at a measuring point unable to reach being imparted a fixed tension, which allows one person to implement highly accurate measurement of distance. Then, an arithmetic section 12 corrects the results of measurement obtained by the measuring tape 3 by a distance to the position of pulling the measuring tape 3 from reference measuring positions 8 and 9 and the distance thus corrected to a measuring point from the regular reference measuring positions 8 and 9 is shown on a display section 6.
JP20923487A 1987-08-25 1987-08-25 Distance measuring apparatus Pending JPS6454211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20923487A JPS6454211A (en) 1987-08-25 1987-08-25 Distance measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20923487A JPS6454211A (en) 1987-08-25 1987-08-25 Distance measuring apparatus

Publications (1)

Publication Number Publication Date
JPS6454211A true JPS6454211A (en) 1989-03-01

Family

ID=16569577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20923487A Pending JPS6454211A (en) 1987-08-25 1987-08-25 Distance measuring apparatus

Country Status (1)

Country Link
JP (1) JPS6454211A (en)

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