JPS5851214U - Tailing level with bubble tube illumination device - Google Patents

Tailing level with bubble tube illumination device

Info

Publication number
JPS5851214U
JPS5851214U JP14803981U JP14803981U JPS5851214U JP S5851214 U JPS5851214 U JP S5851214U JP 14803981 U JP14803981 U JP 14803981U JP 14803981 U JP14803981 U JP 14803981U JP S5851214 U JPS5851214 U JP S5851214U
Authority
JP
Japan
Prior art keywords
vial
bubble tube
light source
illumination device
level
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
JP14803981U
Other languages
Japanese (ja)
Inventor
近藤　文智
伸二 川島
佐藤　光夫
Original Assignee
東京光学機械株式会社
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 東京光学機械株式会社 filed Critical 東京光学機械株式会社
Priority to JP14803981U priority Critical patent/JPS5851214U/en
Publication of JPS5851214U publication Critical patent/JPS5851214U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の実施例の説明図である。 １・・・・・・規準望遠鏡、２・・・・・・対物レンズ
、４・・・・・・スケール、６・・・・・・接眼レンズ
、８・・・・・・気泡管、１０・・・・・・気泡、１２
・・・・・・合致プリズム、１４・・曲投影レンズ、１
６・・・・・・気泡像窓、２０・・・・・・可動反射板
、２６・・・・・・発光ダイオード。The figure is an explanatory diagram of an embodiment of the present invention. 1...Reference telescope, 2...Objective lens, 4...Scale, 6...Eyepiece, 8...Bubble tube, 10 ...Bubble, 12
...Matching prism, 14...Curved projection lens, 1
6... Bubble image window, 20... Movable reflector, 26... Light emitting diode.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）規準望遠鏡と、気泡管と、外光を前記気泡管に導
くための可動反射鏡とを有するティルティンブレベルに
おいて、気泡管照明用光源をティルティンブレベル本体
に内蔵し、前記気泡管照明用光源からの光を上記反射部
材を介して気泡管に導くように構成したことを特徴とす
る気泡管照明装置付ティルティンブレベル。(1) In a tilting level that has a reference telescope, a bubble tube, and a movable reflector for guiding external light to the bubble tube, a light source for illuminating the bubble tube is built into the tilting level main body, and the bubble tube is A tilting level with a vial illumination device, characterized in that the light from the tube illumination light source is guided to the vial via the reflecting member. （２）上記気泡管照明用光源と気泡管との間に障壁部を
設け、前記光源から気泡管への熱伝導を遮（ 断するように構成した実用新案登録請求の範囲第１項記
載の気泡管照明装置付ティルティンブレベル。(2) A utility model registered as claimed in claim 1, wherein a barrier portion is provided between the light source for illuminating the vial and the vial, and is configured to block heat conduction from the light source to the vial. Tilting level with vial lighting system.
JP14803981U 1981-10-05 1981-10-05 Tailing level with bubble tube illumination device Pending JPS5851214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14803981U JPS5851214U (en) 1981-10-05 1981-10-05 Tailing level with bubble tube illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14803981U JPS5851214U (en) 1981-10-05 1981-10-05 Tailing level with bubble tube illumination device

Publications (1)

Publication Number Publication Date
JPS5851214U true JPS5851214U (en) 1983-04-07

Family

ID=29940864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14803981U Pending JPS5851214U (en) 1981-10-05 1981-10-05 Tailing level with bubble tube illumination device

Country Status (1)

Country Link
JP (1) JPS5851214U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169316U (en) * 1984-04-17 1985-11-09 ガ−ドレ−ル工業株式会社 Elevated pillar for protective fence

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817009U (en) * 1971-07-03 1973-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817009U (en) * 1971-07-03 1973-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169316U (en) * 1984-04-17 1985-11-09 ガ−ドレ−ル工業株式会社 Elevated pillar for protective fence

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