JPH0718966Y2 - 水平及び円管の中心点観測用レベル - Google Patents

水平及び円管の中心点観測用レベル

Info

Publication number
JPH0718966Y2
JPH0718966Y2 JP1985055284U JP5528485U JPH0718966Y2 JP H0718966 Y2 JPH0718966 Y2 JP H0718966Y2 JP 1985055284 U JP1985055284 U JP 1985055284U JP 5528485 U JP5528485 U JP 5528485U JP H0718966 Y2 JPH0718966 Y2 JP H0718966Y2
Authority
JP
Japan
Prior art keywords
rectangular parallelepiped
ruler body
horizontal
hole
circular
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.)
Expired - Lifetime
Application number
JP1985055284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61170016U (en]
Inventor
徳次郎 安本
Original Assignee
中川 徳次郎
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 中川 徳次郎 filed Critical 中川 徳次郎
Priority to JP1985055284U priority Critical patent/JPH0718966Y2/ja
Publication of JPS61170016U publication Critical patent/JPS61170016U/ja
Application granted granted Critical
Publication of JPH0718966Y2 publication Critical patent/JPH0718966Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
JP1985055284U 1985-04-13 1985-04-13 水平及び円管の中心点観測用レベル Expired - Lifetime JPH0718966Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985055284U JPH0718966Y2 (ja) 1985-04-13 1985-04-13 水平及び円管の中心点観測用レベル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985055284U JPH0718966Y2 (ja) 1985-04-13 1985-04-13 水平及び円管の中心点観測用レベル

Publications (2)

Publication Number Publication Date
JPS61170016U JPS61170016U (en]) 1986-10-22
JPH0718966Y2 true JPH0718966Y2 (ja) 1995-05-01

Family

ID=30577812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985055284U Expired - Lifetime JPH0718966Y2 (ja) 1985-04-13 1985-04-13 水平及び円管の中心点観測用レベル

Country Status (1)

Country Link
JP (1) JPH0718966Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4981328B2 (ja) * 2006-02-16 2012-07-18 リコーエレメックス株式会社 水準器
JP2013072830A (ja) * 2011-09-29 2013-04-22 Sekisui Chem Co Ltd ベンド管用測定治具
CN114216387B (zh) * 2021-12-14 2024-04-30 中国核工业二四建设有限公司 一种圆管分中工具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143148U (en]) * 1974-09-25 1976-03-30
JPS5214461U (en]) * 1975-07-18 1977-02-01
JPS5238740U (en]) * 1975-09-12 1977-03-18
JPS5245459U (en]) * 1975-09-27 1977-03-31

Also Published As

Publication number Publication date
JPS61170016U (en]) 1986-10-22

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