JPH0281413U - - Google Patents

Info

Publication number
JPH0281413U
JPH0281413U JP16136788U JP16136788U JPH0281413U JP H0281413 U JPH0281413 U JP H0281413U JP 16136788 U JP16136788 U JP 16136788U JP 16136788 U JP16136788 U JP 16136788U JP H0281413 U JPH0281413 U JP H0281413U
Authority
JP
Japan
Prior art keywords
protection plate
rectangular tube
hollow rectangular
angle measuring
horizontal angle
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.)
Granted
Application number
JP16136788U
Other languages
English (en)
Other versions
JPH0641129Y2 (ja
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 JP16136788U priority Critical patent/JPH0641129Y2/ja
Publication of JPH0281413U publication Critical patent/JPH0281413U/ja
Application granted granted Critical
Publication of JPH0641129Y2 publication Critical patent/JPH0641129Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Optical Elements Other Than Lenses (AREA)

Description

【図面の簡単な説明】
第１図は本考案の平面図、第２図は本考案の固
定反射鏡、可動反射鏡付近の断面図。 １は中空角形筒、２は固定反射鏡、３は可動反
射鏡、４は保護板、５は分度目盛、６はのぞき穴
、７は視準線。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ (イ) 中空角形筒１の途中に固定反射鏡２を
    設ける。 (ロ) 固定反射鏡２の延長線上に支点を持つ可
    動反射鏡３を設ける。 (ハ) 可動反射鏡３の可動範囲を保護するため
    保護板４を設け、下部保護板に分度目盛５を設け
    る。 (ニ) 中空角形筒１の一端にのぞき穴６を設け
    他端に視準線７を設ける。 以上の如く構成された水平角度測定器。 ２ 中空角形筒１および保護板４を金属で作つた
    実用新案登録請求の範囲第１項記載の水平角度測
    定器。 ３ 中空角形筒１および保護板４を合成樹脂で作
    つた実用新案登録請求の範囲第１項記載の水平角
    度測定器。
JP16136788U 1988-12-12 1988-12-12 水平角度測定器 Expired - Fee Related JPH0641129Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16136788U JPH0641129Y2 (ja) 1988-12-12 1988-12-12 水平角度測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16136788U JPH0641129Y2 (ja) 1988-12-12 1988-12-12 水平角度測定器

Publications (2)

Publication Number Publication Date
JPH0281413U true JPH0281413U (ja) 1990-06-22
JPH0641129Y2 JPH0641129Y2 (ja) 1994-10-26

Family

ID=31444241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16136788U Expired - Fee Related JPH0641129Y2 (ja) 1988-12-12 1988-12-12 水平角度測定器

Country Status (1)

Country Link
JP (1) JPH0641129Y2 (ja)

Also Published As

Publication number Publication date
JPH0641129Y2 (ja) 1994-10-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees