JPS62190202U - - Google Patents

Info

Publication number
JPS62190202U
JPS62190202U JP8010886U JP8010886U JPS62190202U JP S62190202 U JPS62190202 U JP S62190202U JP 8010886 U JP8010886 U JP 8010886U JP 8010886 U JP8010886 U JP 8010886U JP S62190202 U JPS62190202 U JP S62190202U
Authority
JP
Japan
Prior art keywords
light
total reflection
transmitted
cut portion
cut
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
JP8010886U
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 JP8010886U priority Critical patent/JPS62190202U/ja
Publication of JPS62190202U publication Critical patent/JPS62190202U/ja
Pending legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)

Description

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

第１図はこの考案の一実施例のコーナキユーブ
の外形状を示す斜視図である。第２図は第１図に
示すコーナキユーブを矢印Ａ方向から見た図であ
る。第３図は第２図に示すコーナキユーブを矢印
Ｂ方向から見た図である。第４図はコーナキユー
ブの原理を説明するための図解図である。 図において、１は入射光、２は反射光、３はコ
ーナキユーブ、５ａ，６ａ，７ａは全反射面、８
はカツテイング部、９は光センサを示す。 FIG. 1 is a perspective view showing the outer shape of a corner cube according to an embodiment of this invention. FIG. 2 is a view of the corner cube shown in FIG. 1 viewed from the direction of arrow A. FIG. 3 is a view of the corner cube shown in FIG. 2, viewed from the direction of arrow B. FIG. 4 is an illustrative diagram for explaining the principle of the corner cube. In the figure, 1 is incident light, 2 is reflected light, 3 is corner cube, 5a, 6a, 7a are total reflection surfaces, 8
9 indicates a cutting portion, and 9 indicates an optical sensor.

Claims (1)

【実用新案登録請求の範囲】 (1) 入射光の入射角度にかかわらず反射光が入
射光と平行になるような光反射体であつて、 互いに直交する３つの全反射面を有する全反射
プリズムを備え、 前記全反射プリズムは、前記各全反射面が交わ
る交点でカツトされており、そのカツトされた部
分で光を透過させることを特徴とする、光反射体
。 (2) 前記カツト部分を透過した光を検知するた
めの光センサが取付けられた、実用新案登録請求
の範囲第１項記載の光反射体。[Claims for Utility Model Registration] (1) A total reflection prism that is a light reflector such that the reflected light becomes parallel to the incident light regardless of the angle of incidence of the incident light, and has three total reflection surfaces orthogonal to each other. A light reflector, characterized in that the total reflection prism is cut at an intersection where each of the total reflection surfaces intersect, and light is transmitted through the cut portion. (2) The light reflector according to claim 1, which is equipped with an optical sensor for detecting light transmitted through the cut portion.
JP8010886U 1986-05-26 1986-05-26 Pending JPS62190202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8010886U JPS62190202U (en) 1986-05-26 1986-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8010886U JPS62190202U (en) 1986-05-26 1986-05-26

Publications (1)

Publication Number Publication Date
JPS62190202U true JPS62190202U (en) 1987-12-03

Family

ID=30930611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8010886U Pending JPS62190202U (en) 1986-05-26 1986-05-26

Country Status (1)

Country Link
JP (1) JPS62190202U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516926A (en) * 2008-04-09 2011-05-26 リフレクサイト コーポレーション Precision diamond turning pin-based method for making prismatic molds and sheet materials

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222632A (en) * 1977-10-18 1980-09-16 Kurt Eichweber Light receiving and reflecting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222632A (en) * 1977-10-18 1980-09-16 Kurt Eichweber Light receiving and reflecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516926A (en) * 2008-04-09 2011-05-26 リフレクサイト コーポレーション Precision diamond turning pin-based method for making prismatic molds and sheet materials

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