JPS6482007A - Optical path switching device - Google Patents

Optical path switching device

Info

Publication number
JPS6482007A
JPS6482007A JP24140687A JP24140687A JPS6482007A JP S6482007 A JPS6482007 A JP S6482007A JP 24140687 A JP24140687 A JP 24140687A JP 24140687 A JP24140687 A JP 24140687A JP S6482007 A JPS6482007 A JP S6482007A
Authority
JP
Japan
Prior art keywords
stand
optical path
mirror
fitting plate
pin
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
JP24140687A
Other languages
Japanese (ja)
Inventor
Hideo Nagai
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP24140687A priority Critical patent/JPS6482007A/en
Publication of JPS6482007A publication Critical patent/JPS6482007A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

PURPOSE:To reduce the constitution of the titled device and to reduce its size by using a pressure spring and positioning pins to rotate and fix a reflection mirror. CONSTITUTION:A mirror fitting plate 12 where the reflection mirror 13 is fixed is supported rotatably on a stand which has a rotary shaft 11a. Then 1st and 2nd positioning pins 14 and 15 which project upward are fixed on the bottom part of the stand 11 and those pins 14 and 15 control the rotational range of a fitting plate 12. Further, a semicircular pressure spring 18 is fitted between a spring supporting pin 16 on the reverse surface of the fitting plate 12 and the positioning pin 17 on the bottom part of the stand 11. The mirror 13 is pressed against the pin 14 or 15 to switch its optical path and the spring 18 is used for its rotation and holding, so the titled device is simplified and reduced in size.
JP24140687A 1987-09-25 1987-09-25 Optical path switching device Pending JPS6482007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24140687A JPS6482007A (en) 1987-09-25 1987-09-25 Optical path switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24140687A JPS6482007A (en) 1987-09-25 1987-09-25 Optical path switching device

Publications (1)

Publication Number Publication Date
JPS6482007A true JPS6482007A (en) 1989-03-28

Family

ID=17073810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24140687A Pending JPS6482007A (en) 1987-09-25 1987-09-25 Optical path switching device

Country Status (1)

Country Link
JP (1) JPS6482007A (en)

Similar Documents

Publication Publication Date Title
EP0366880A3 (en) Alignment device
EP0404166A3 (en) Hinge device having mechanism for stopping movable member at open position
AU1180497A (en) Folded/unfolded paper towel dispensing apparatus
EP0335002A3 (en) Automatic transfer switch
TW237513B (en) Apparatus for mutual conversion between circular motion and reciprocal motion
MA21089A1 (en) MECHANISM OF SWITCH WITH DUAL PIVOT CONDUCTIVE BRUSH AND SWITCH COMPRISING SUCH A MECHANISM, IN PARTICULAR FOR ALTERNATING CURRENT.
DE3685776D1 (en) SPRING TILT MECHANISM FOR A CHAIR OR SEAT.
MY115030A (en) Rotatively-operated electronic component with push switch
MY115312A (en) Polishing apparatus for notch portion of wafer
EP0803329A3 (en) Polishing machine
JPS6468713A (en) Optical switch
JPS6482007A (en) Optical path switching device
JPS5770507A (en) Reflecting mirror driving device
EP0096273A3 (en) A device for adjusting the mutual inclination between back and seat in an arm-chair, deck-chair or the like
CA2173128A1 (en) Positive displacement pump apparatus
EP0327024A3 (en) Rotation operating device of variable resistor
JPS57154547A (en) Gear change device
USD262792S (en) Mounting base for motor operated valve
JPS5489601A (en) Guide plate elevating mechanism in recording disc reproducer
AU2643797A (en) Improvements to ring-roller crusher
JPS6414099A (en) Automatic chinese ink polisher
SU1556868A1 (en) Arrangement for automatic vertical unloading of large-sized optical part
JPS5762748A (en) Mounting apparatus with rotary mechanism
JPS6464748A (en) Phase aligning device of workpiece with cutout
SU1144831A1 (en) Rotary follow rest