JPH0539455Y2 - - Google Patents

Info

Publication number
JPH0539455Y2
JPH0539455Y2 JP2749190U JP2749190U JPH0539455Y2 JP H0539455 Y2 JPH0539455 Y2 JP H0539455Y2 JP 2749190 U JP2749190 U JP 2749190U JP 2749190 U JP2749190 U JP 2749190U JP H0539455 Y2 JPH0539455 Y2 JP H0539455Y2
Authority
JP
Japan
Prior art keywords
cylinder
inner cylinder
line
intermediate cylinder
diameter line
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
JP2749190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03117718U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP2749190U priority Critical patent/JPH0539455Y2/ja
Publication of JPH03117718U publication Critical patent/JPH03117718U/ja
Application granted granted Critical
Publication of JPH0539455Y2 publication Critical patent/JPH0539455Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2749190U 1990-03-16 1990-03-16 Expired - Lifetime JPH0539455Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2749190U JPH0539455Y2 (enrdf_load_stackoverflow) 1990-03-16 1990-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2749190U JPH0539455Y2 (enrdf_load_stackoverflow) 1990-03-16 1990-03-16

Publications (2)

Publication Number Publication Date
JPH03117718U JPH03117718U (enrdf_load_stackoverflow) 1991-12-05
JPH0539455Y2 true JPH0539455Y2 (enrdf_load_stackoverflow) 1993-10-06

Family

ID=31530344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2749190U Expired - Lifetime JPH0539455Y2 (enrdf_load_stackoverflow) 1990-03-16 1990-03-16

Country Status (1)

Country Link
JP (1) JPH0539455Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5878230B1 (ja) * 2014-12-24 2016-03-08 中国電力株式会社 簡易線下明示器

Also Published As

Publication number Publication date
JPH03117718U (enrdf_load_stackoverflow) 1991-12-05

Similar Documents

Publication Publication Date Title
CN205981214U (zh) 一种新型测量标杆
US4206550A (en) Point-to-point self-plumbing apparatus and method
CN210319284U (zh) 室内空间测绘仪测绘支架
CN222503402U (zh) 一种用于工程现场的土木工程测量装置
JPH0539455Y2 (enrdf_load_stackoverflow)
CN222209823U (zh) 一种平衡性强的增强型支架
CN210221089U (zh) 一种用于测绘仪的支撑架
US2575245A (en) Engineer's point finder
CN107060351A (zh) 一种用于空间钢结构的钢球定位装置
CN114993256B (zh) 一种建筑施工垂直度实时监控装置
CN216385672U (zh) 一种棱镜对中杆
CN110132111B (zh) 一种建筑工程施工用垂直度检测装置
CN113310475A (zh) 室内墙壁垂直度、平整度激光检验仪及其检验方法
CN206362331U (zh) 结构面产状测量仪器
CN109142539A (zh) 一种用于三维成像声纳图像拼接的标记装置
CN116989229B (zh) 一种激光水平仪的多功能调平工作台
CN217130884U (zh) 一种用于工程设计的测量装置
CN206399413U (zh) 土木工程施工用测量装置
JPH0736251Y2 (ja) 鉛直指示器
CN216049858U (zh) 一种自动平衡激光测量装置
CN222084068U (zh) 一种应用轻钢龙骨天花快速调平系统的调平构造
CN218845651U (zh) 一种工程测量用支撑脚架
JPS5919195Y2 (ja) 測量用ポ−ルの三脚台
CN210774083U (zh) 红外线模板垂直度测量仪
CN2035871U (zh) 多角度垂直水平之三度空间引用与同步判视装置