JPH02121992U - - Google Patents

Info

Publication number
JPH02121992U
JPH02121992U JP3043889U JP3043889U JPH02121992U JP H02121992 U JPH02121992 U JP H02121992U JP 3043889 U JP3043889 U JP 3043889U JP 3043889 U JP3043889 U JP 3043889U JP H02121992 U JPH02121992 U JP H02121992U
Authority
JP
Japan
Prior art keywords
disk
movable
fixed
axes
protractor
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
JP3043889U
Other languages
Japanese (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 JP3043889U priority Critical patent/JPH02121992U/ja
Publication of JPH02121992U publication Critical patent/JPH02121992U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

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

第１図は本考案の一実施例の斜視図、第２図は
空間ベクトルと座標軸との関係図、第３図は空間
ベクトルの座標軸に対する投影展開図である。 １〜３……固定１／４円板、４……可動１／４
円板。 FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a diagram showing the relationship between space vectors and coordinate axes, and FIG. 3 is an expanded view of the projection of space vectors onto coordinate axes. 1 to 3... Fixed 1/4 disk, 4... Movable 1/4
disk.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｘ軸、Ｙ軸及びＺ軸に沿つて互いに直交状態に
結合しかつ表面に角度表示線を有する３枚の固定
１／４円板と、Ｚ軸の回りに回転できかつ表面に
角度表示線を有する可動１／４円板とで構成した
ことを特徴とする立体分度器。 Three fixed 1/4 disks are connected perpendicularly to each other along the X, Y, and Z axes and have angle indicating lines on their surfaces; A three-dimensional protractor comprising a movable 1/4 disk.
JP3043889U 1989-03-17 1989-03-17 Pending JPH02121992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3043889U JPH02121992U (en) 1989-03-17 1989-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3043889U JPH02121992U (en) 1989-03-17 1989-03-17

Publications (1)

Publication Number Publication Date
JPH02121992U true JPH02121992U (en) 1990-10-04

Family

ID=31255508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3043889U Pending JPH02121992U (en) 1989-03-17 1989-03-17

Country Status (1)

Country Link
JP (1) JPH02121992U (en)

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