JPS5717917A - Rocking mirror driving device - Google Patents

Rocking mirror driving device

Info

Publication number
JPS5717917A
JPS5717917A JP9220680A JP9220680A JPS5717917A JP S5717917 A JPS5717917 A JP S5717917A JP 9220680 A JP9220680 A JP 9220680A JP 9220680 A JP9220680 A JP 9220680A JP S5717917 A JPS5717917 A JP S5717917A
Authority
JP
Japan
Prior art keywords
arm
power source
rocking
electromagnet
allowing
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
JP9220680A
Other languages
Japanese (ja)
Inventor
Junichi Watanabe
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP9220680A priority Critical patent/JPS5717917A/en
Publication of JPS5717917A publication Critical patent/JPS5717917A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE:To prevent damage of parts by preparing locking means fixing a mirror in a home position when a power source is not inputted to a rocking morror driver. CONSTITUTION:When a power source is applied to an are motor 5, an electromagnt 14 and a solenoid 22, a moveable member 23 is drawn in against a coil spring 21, allowing a locking lever 17 to be pulled rearward and an arm 4 and a lever 17 to be disconnected. The arm 4 becomes therefore rotatable between the electromagnet 14 and a stator 6 and reciprocates between a home position H and a return position R. When a power source turns off, a rocking member is actuated to the H side based on the center of gravity, allowing the atm 4 to contact with the electromagnet 14 to become stationary. On the other hand, with restoring force of the coil spring 21, the locking lever 17 is rotated to engage with the arm 4. Through the process, damage of parts during transportation is prevented.
JP9220680A 1980-07-08 1980-07-08 Rocking mirror driving device Pending JPS5717917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9220680A JPS5717917A (en) 1980-07-08 1980-07-08 Rocking mirror driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9220680A JPS5717917A (en) 1980-07-08 1980-07-08 Rocking mirror driving device

Publications (1)

Publication Number Publication Date
JPS5717917A true JPS5717917A (en) 1982-01-29

Family

ID=14047965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9220680A Pending JPS5717917A (en) 1980-07-08 1980-07-08 Rocking mirror driving device

Country Status (1)

Country Link
JP (1) JPS5717917A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207989A (en) * 1983-05-12 1984-11-26 Nippon Oil & Fats Co Ltd Fluidity enhancer for fuel oil
JPS6134095A (en) * 1984-07-25 1986-02-18 Kurita Water Ind Ltd Oil-soluble neutralizing agent
JP2007320615A (en) * 2006-05-31 2007-12-13 Daio Paper Corp Packaging container
JP2009035311A (en) * 2007-08-03 2009-02-19 Sharp Corp Package

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207989A (en) * 1983-05-12 1984-11-26 Nippon Oil & Fats Co Ltd Fluidity enhancer for fuel oil
JPS6134095A (en) * 1984-07-25 1986-02-18 Kurita Water Ind Ltd Oil-soluble neutralizing agent
JPS6344798B2 (en) * 1984-07-25 1988-09-06 Kurita Water Ind Ltd
JP2007320615A (en) * 2006-05-31 2007-12-13 Daio Paper Corp Packaging container
JP2009035311A (en) * 2007-08-03 2009-02-19 Sharp Corp Package

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