JPS5764701A - Rotary multisurface mirror for irradiation beam scanner - Google Patents

Rotary multisurface mirror for irradiation beam scanner

Info

Publication number
JPS5764701A
JPS5764701A JP55141006A JP14100680A JPS5764701A JP S5764701 A JPS5764701 A JP S5764701A JP 55141006 A JP55141006 A JP 55141006A JP 14100680 A JP14100680 A JP 14100680A JP S5764701 A JPS5764701 A JP S5764701A
Authority
JP
Japan
Prior art keywords
rotary
multisurface
mirrors
bodies
sides
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
JP55141006A
Other languages
Japanese (ja)
Other versions
JPH0152730B2 (en
Inventor
Ryoji Yamaguchi
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
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55141006A priority Critical patent/JPS5764701A/en
Priority to US06/280,051 priority patent/US4421385A/en
Priority to DE3129502A priority patent/DE3129502C2/en
Publication of JPS5764701A publication Critical patent/JPS5764701A/en
Publication of JPH0152730B2 publication Critical patent/JPH0152730B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

PURPOSE:To process plural rotary multisurface mirrors simultaneously and to improve workability by attaching stage parts so as to form hollow grooves between the sides of respective bodies of rotary multisurface mirrors when the sides of these bodies are combined with each other. CONSTITUTION:When the reflecting surfaces 6 of respective rotary multisurface mirrors 5 are formed, plural bodies 16 of rotary multisurface mirrors are set on a jig 21 so as to combine with each other, and these surfaces are cut off by a diamond cutter to finish reflecting surfaces. Cut chips produced at that working are discharged from chip discharging grooves 23 formed on the stage parts 17 between the sides of respective rotary multisurface mirrors 16, preventing each body 16 of rotary multisurface mirror from cutting troubles generated when the spaces between the bodies 16 are clogged with cut chips and improving workability.
JP55141006A 1980-08-04 1980-10-08 Rotary multisurface mirror for irradiation beam scanner Granted JPS5764701A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55141006A JPS5764701A (en) 1980-10-08 1980-10-08 Rotary multisurface mirror for irradiation beam scanner
US06/280,051 US4421385A (en) 1980-08-04 1981-06-30 Polygon mirror for use with laser beam scanning apparatus including means for handling and storing the mirror
DE3129502A DE3129502C2 (en) 1980-08-04 1981-07-27 Polygon mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141006A JPS5764701A (en) 1980-10-08 1980-10-08 Rotary multisurface mirror for irradiation beam scanner

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12023191A Division JPH04230729A (en) 1991-05-24 1991-05-24 Production of rotating polygonal mirror

Publications (2)

Publication Number Publication Date
JPS5764701A true JPS5764701A (en) 1982-04-20
JPH0152730B2 JPH0152730B2 (en) 1989-11-09

Family

ID=15281985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141006A Granted JPS5764701A (en) 1980-08-04 1980-10-08 Rotary multisurface mirror for irradiation beam scanner

Country Status (1)

Country Link
JP (1) JPS5764701A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984217A (en) * 1982-11-05 1984-05-15 Canon Inc Rotary polygon mirror
US4888265A (en) * 1986-03-10 1989-12-19 Fuji Photo Film Co., Ltd. Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same wherein the silver halide is embedded in the shell wall comprised of polyurea or polyurethane
WO2004017118A1 (en) * 2002-08-14 2004-02-26 Korea Institute Of Machinery & Materials Method for making micro mirror
JP2006167812A (en) * 2004-12-10 2006-06-29 Ricoh Co Ltd Manufacturing method of rotor, polygon mirror, polygon scanner unit, laser scan unit and image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110388A (en) * 1974-06-27 1976-01-27 Fujikura Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110388A (en) * 1974-06-27 1976-01-27 Fujikura Ltd

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984217A (en) * 1982-11-05 1984-05-15 Canon Inc Rotary polygon mirror
JPH0439053B2 (en) * 1982-11-05 1992-06-26
US4888265A (en) * 1986-03-10 1989-12-19 Fuji Photo Film Co., Ltd. Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same wherein the silver halide is embedded in the shell wall comprised of polyurea or polyurethane
WO2004017118A1 (en) * 2002-08-14 2004-02-26 Korea Institute Of Machinery & Materials Method for making micro mirror
JP2006167812A (en) * 2004-12-10 2006-06-29 Ricoh Co Ltd Manufacturing method of rotor, polygon mirror, polygon scanner unit, laser scan unit and image forming apparatus
JP4542882B2 (en) * 2004-12-10 2010-09-15 株式会社リコー Rotor manufacturing method, polygon mirror, polygon scanner unit, laser scan unit, and image forming measure

Also Published As

Publication number Publication date
JPH0152730B2 (en) 1989-11-09

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