JPS5569118A - Spirogram making device - Google Patents

Spirogram making device

Info

Publication number
JPS5569118A
JPS5569118A JP14267178A JP14267178A JPS5569118A JP S5569118 A JPS5569118 A JP S5569118A JP 14267178 A JP14267178 A JP 14267178A JP 14267178 A JP14267178 A JP 14267178A JP S5569118 A JPS5569118 A JP S5569118A
Authority
JP
Japan
Prior art keywords
motors
motor
lissajous
curves
inclination
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
JP14267178A
Other languages
Japanese (ja)
Inventor
Toshio Kawamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14267178A priority Critical patent/JPS5569118A/en
Publication of JPS5569118A publication Critical patent/JPS5569118A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To simplify constitution and make operation easy by having Lissajous' curves drawn through such things as multiple disposition of photo scanning elements formed by the DC motors provided with plane mirrors with inclination to the revolving shafts and changing of the number of revolutions of the motors. CONSTITUTION:The revolving shaft 14 of a DC motor 10 is provided with an adapter 18 perpendicular to the shaft 14. Said adapter 18 is constituted by two sets of discs and the upper disc provided with a plane mirror 22 by means of screws, etc. is so adjusted as to have some desired inclination to the stationary lower disc. These form the laser light scanning element composed primarily of the motor 10. If the DC motors 11-13 forming the similar scanning elements are arrayed together with the motor 10 and a laser beam is entered from the 45 deg. direction to the central part of the mirror 22, then Lissajous' curves are drawn by the exit light from the mirror 25 of the motor 13. Hence, depending upon the adjustment, etc. of the number of revolutions of the motors 10-13, their configurations, the angles of inclination of the mirrors 22..., multiple kinds of desired Lissajous' curves may be obtained and the spirogram making device of the simple constitution and easy operation is provided.
JP14267178A 1978-11-18 1978-11-18 Spirogram making device Pending JPS5569118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14267178A JPS5569118A (en) 1978-11-18 1978-11-18 Spirogram making device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14267178A JPS5569118A (en) 1978-11-18 1978-11-18 Spirogram making device

Publications (1)

Publication Number Publication Date
JPS5569118A true JPS5569118A (en) 1980-05-24

Family

ID=15320785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14267178A Pending JPS5569118A (en) 1978-11-18 1978-11-18 Spirogram making device

Country Status (1)

Country Link
JP (1) JPS5569118A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387952A (en) * 1981-03-27 1983-06-14 Spectra-Physics, Inc. Single axis beam scanner
FR2527792A1 (en) * 1982-05-27 1983-12-02 Fiat Auto Spa DEVICE FOR DEVIATION OF A LASER BEAM FOR SUPERFICIAL THERMAL TREATMENTS ON CANNELED PIECES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387952A (en) * 1981-03-27 1983-06-14 Spectra-Physics, Inc. Single axis beam scanner
FR2527792A1 (en) * 1982-05-27 1983-12-02 Fiat Auto Spa DEVICE FOR DEVIATION OF A LASER BEAM FOR SUPERFICIAL THERMAL TREATMENTS ON CANNELED PIECES

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