JPS5865535U - Continuously variable slit - Google Patents

Continuously variable slit

Info

Publication number
JPS5865535U
JPS5865535U JP16006281U JP16006281U JPS5865535U JP S5865535 U JPS5865535 U JP S5865535U JP 16006281 U JP16006281 U JP 16006281U JP 16006281 U JP16006281 U JP 16006281U JP S5865535 U JPS5865535 U JP S5865535U
Authority
JP
Japan
Prior art keywords
blade
ultra
slit
mask
continuously variable
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
JP16006281U
Other languages
Japanese (ja)
Other versions
JPH026340Y2 (en
Inventor
蛯沢　和憲
Original Assignee
日本分光工業株式会社
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 日本分光工業株式会社 filed Critical 日本分光工業株式会社
Priority to JP16006281U priority Critical patent/JPS5865535U/en
Publication of JPS5865535U publication Critical patent/JPS5865535U/en
Application granted granted Critical
Publication of JPH026340Y2 publication Critical patent/JPH026340Y2/ja
Granted legal-status Critical Current

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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) [Summary] 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]

第１図は従来のスリット装置を示す平面図、第２図は本
考案による連続可変スリットを備えたスリット装置を示
す平面図、第３図は本考案によるスリット部分を示した
拡大平面図、第４図は本ス′　リットにおける垂直方向
の面出し方法を説明するための図である。 １・・・入射スリット、２・・・出射スリット、１１゜
１１’、１２．１２’・・・刃台、１３．１３’。 １４．１４’・・・極薄スリット刃、１６・・・マスク
、１６′・・・透過孔、１６″・・・研削基準面。FIG. 1 is a plan view showing a conventional slitting device, FIG. 2 is a plan view showing a slitting device equipped with a continuously variable slit according to the present invention, and FIG. 3 is an enlarged plan view showing the slit portion according to the present invention. FIG. 4 is a diagram for explaining a method of raising the surface in the vertical direction in this slit. 1...Incidence slit, 2...Output slit, 11°11', 12.12'...Blade stand, 13.13'. 14.14'...Ultra-thin slit blade, 16...Mask, 16'...Transmission hole, 16''...Grinding reference surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互いに近づ（方向と遠去かる方向に移動可能な左右一対
の刃台と、該刃台の同一側に取り付けられた一対の極薄
スリット刃と、研削基準面と透過孔を備えたマスクとか
ら成り、該極薄スリット刃の先端部がそれぞれ両刃台間
の空間部へ突き出て光透過用の間隙を形成し、該マスク
は刃台に対し極薄スリット刃と同じ側であって極薄スリ
ット刃の両端部と接しそれを幾分たわませる位置に設け
られ、刃台の移動につれ極薄スリット刃が幾分たわんだ
状態でマスクの研削基準面上を摺りながら両開き移動す
ることを特徴とした連続可変スリット。A pair of left and right blade holders that can be moved toward and away from each other, a pair of ultra-thin slit blades attached to the same side of the blade holders, and a mask equipped with a grinding reference surface and a transparent hole. The tips of the ultra-thin slit blades respectively protrude into the space between the blade holders to form a gap for light transmission, and the mask is on the same side of the blade holder as the ultra-thin slit blades. It is installed at a position that touches both ends of the slit blade and bends it somewhat, and as the blade base moves, the ultra-thin slit blade bends slightly and moves both ways while sliding on the grinding reference surface of the mask. Continuously variable slit.
JP16006281U 1981-10-27 1981-10-27 Continuously variable slit Granted JPS5865535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16006281U JPS5865535U (en) 1981-10-27 1981-10-27 Continuously variable slit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16006281U JPS5865535U (en) 1981-10-27 1981-10-27 Continuously variable slit

Publications (2)

Publication Number Publication Date
JPS5865535U true JPS5865535U (en) 1983-05-04
JPH026340Y2 JPH026340Y2 (en) 1990-02-15

Family

ID=29952492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16006281U Granted JPS5865535U (en) 1981-10-27 1981-10-27 Continuously variable slit

Country Status (1)

Country Link
JP (1) JPS5865535U (en)

Also Published As

Publication number Publication date
JPH026340Y2 (en) 1990-02-15

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