JPS6028716U - 回折格子の微調整機構 - Google Patents

回折格子の微調整機構

Info

Publication number
JPS6028716U
JPS6028716U JP11922483U JP11922483U JPS6028716U JP S6028716 U JPS6028716 U JP S6028716U JP 11922483 U JP11922483 U JP 11922483U JP 11922483 U JP11922483 U JP 11922483U JP S6028716 U JPS6028716 U JP S6028716U
Authority
JP
Japan
Prior art keywords
diffraction grating
notch
holder
fine adjustment
adjustment mechanism
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
JP11922483U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314644Y2 (enrdf_load_stackoverflow
Inventor
充 小倉
南　悦治
利之 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP11922483U priority Critical patent/JPS6028716U/ja
Publication of JPS6028716U publication Critical patent/JPS6028716U/ja
Application granted granted Critical
Publication of JPH0314644Y2 publication Critical patent/JPH0314644Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP11922483U 1983-07-30 1983-07-30 回折格子の微調整機構 Granted JPS6028716U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11922483U JPS6028716U (ja) 1983-07-30 1983-07-30 回折格子の微調整機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11922483U JPS6028716U (ja) 1983-07-30 1983-07-30 回折格子の微調整機構

Publications (2)

Publication Number Publication Date
JPS6028716U true JPS6028716U (ja) 1985-02-26
JPH0314644Y2 JPH0314644Y2 (enrdf_load_stackoverflow) 1991-04-02

Family

ID=30273718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11922483U Granted JPS6028716U (ja) 1983-07-30 1983-07-30 回折格子の微調整機構

Country Status (1)

Country Link
JP (1) JPS6028716U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3260896A4 (en) * 2015-02-18 2018-11-07 Nittoh Inc. Circumferential angle adjustment device for bus bar in cylindrical lens, and lens barrel equipped with circumferential angle adjustment device for bus bar in cylindrical lens
KR102373894B1 (ko) * 2020-09-10 2022-03-15 한국광기술원 유도등 및 그를 포함하는 화재 감지 시스템

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540409A (en) * 1978-09-14 1980-03-21 Canon Inc Adjustable lens-barrel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540409A (en) * 1978-09-14 1980-03-21 Canon Inc Adjustable lens-barrel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3260896A4 (en) * 2015-02-18 2018-11-07 Nittoh Inc. Circumferential angle adjustment device for bus bar in cylindrical lens, and lens barrel equipped with circumferential angle adjustment device for bus bar in cylindrical lens
US10481362B2 (en) 2015-02-18 2019-11-19 Nittoh Inc. Circumferential angle adjustment device for generatrix of cylindrical lens, and lens barrel equipped with circumferential angle adjustment device for generatrix of cylindrical lens
KR102373894B1 (ko) * 2020-09-10 2022-03-15 한국광기술원 유도등 및 그를 포함하는 화재 감지 시스템

Also Published As

Publication number Publication date
JPH0314644Y2 (enrdf_load_stackoverflow) 1991-04-02

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