JPS6271614U - - Google Patents

Info

Publication number
JPS6271614U
JPS6271614U JP1985162137U JP16213785U JPS6271614U JP S6271614 U JPS6271614 U JP S6271614U JP 1985162137 U JP1985162137 U JP 1985162137U JP 16213785 U JP16213785 U JP 16213785U JP S6271614 U JPS6271614 U JP S6271614U
Authority
JP
Japan
Prior art keywords
mirror
polygon mirror
motor
utility
model registration
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
JP1985162137U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985162137U priority Critical patent/JPS6271614U/ja
Priority to CN86105102A priority patent/CN1012760B/en
Priority to KR1019860005991A priority patent/KR920003565B1/en
Priority to DE86305652T priority patent/DE3687932T2/en
Priority to EP86305652A priority patent/EP0210835B1/en
Priority to US07/888,425 priority patent/US4836631A/en
Publication of JPS6271614U publication Critical patent/JPS6271614U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の第１の実施例を示す断面図、
第２図は本発明の第２の実施例を示す断面図、第
３図は本発明の第３の実施例を示す断面図、第４
図は本発明の第４の実施例を示す断面図、第５図
および第６図は従来例を示す断面図である。 ３１……基台、３２……シヤフト、３３……ヨ
ーク板、３５……固定子コイル、３７……回転子
部、３７ａ……主部、３７ｂ……着磁部、３７ｃ
……ミラー。 FIG. 1 is a sectional view showing a first embodiment of the present invention;
FIG. 2 is a sectional view showing a second embodiment of the invention, FIG. 3 is a sectional view showing a third embodiment of the invention, and FIG. 4 is a sectional view showing a third embodiment of the invention.
The figure is a sectional view showing a fourth embodiment of the present invention, and FIGS. 5 and 6 are sectional views showing a conventional example. 31...Base, 32...Shaft, 33...Yoke plate, 35...Stator coil, 37...Rotor part, 37a...Main part, 37b...Magnetized part, 37c
……mirror.

Claims (1)

【実用新案登録請求の範囲】 (1) ミラーを有する回転子部をモータにより回
転させる多面鏡体において、回転子部としての主
部にミラーを設け、該主部にプラスチツクマグネ
ツト部材からなるブラシレスモータ用の磁極を形
成したことを特徴とする多面鏡体。 (2) 上記主部は非磁性体にて形成されているこ
とを特徴とする実用新案登録請求の範囲第(1)項
記載の多面鏡体。 (3) 上記主部とプラスチツクマグネツト部材か
らなる磁極との間にロータヨークを設けたことを
特徴とする実用新案登録請求の範囲第(1)項又は
第(2)項記載の多面鏡体。[Claims for Utility Model Registration] (1) In a polygon mirror body in which a rotor part having a mirror is rotated by a motor, a mirror is provided in the main part as the rotor part, and a brushless mirror made of a plastic magnet member is provided in the main part. A polygonal mirror body characterized by forming magnetic poles for a motor. (2) The polygon mirror according to claim 1, wherein the main portion is made of a non-magnetic material. (3) The polygon mirror according to claim (1) or (2) of the utility model registration, characterized in that a rotor yoke is provided between the main portion and the magnetic pole made of a plastic magnet member.
JP1985162137U 1985-07-23 1985-10-24 Pending JPS6271614U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1985162137U JPS6271614U (en) 1985-10-24 1985-10-24
CN86105102A CN1012760B (en) 1985-07-23 1986-07-23 Laser scanning motor having a rotating polygonal mirror and method of mfg. the same
KR1019860005991A KR920003565B1 (en) 1985-07-23 1986-07-23 Rotating multi mirror scanning device and its manufacturing method
DE86305652T DE3687932T2 (en) 1985-07-23 1986-07-23 Laser scanning motor and its manufacture.
EP86305652A EP0210835B1 (en) 1985-07-23 1986-07-23 Laser scanning motor and method of manufacturing the same
US07/888,425 US4836631A (en) 1985-07-23 1986-07-23 Laser scanning motor having a rotating polygonal mirror and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985162137U JPS6271614U (en) 1985-10-24 1985-10-24

Publications (1)

Publication Number Publication Date
JPS6271614U true JPS6271614U (en) 1987-05-07

Family

ID=31089110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985162137U Pending JPS6271614U (en) 1985-07-23 1985-10-24

Country Status (1)

Country Link
JP (1) JPS6271614U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0157715U (en) * 1987-10-06 1989-04-11
JPH0287216U (en) * 1988-12-26 1990-07-10

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179150A (en) * 1982-04-12 1983-10-20 Yaskawa Electric Mfg Co Ltd Brushless motor
JPS58221170A (en) * 1982-06-17 1983-12-22 Matsushita Electric Ind Co Ltd Assembling method of speed detector
JPS59197010A (en) * 1983-04-25 1984-11-08 Canon Inc Information recorder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179150A (en) * 1982-04-12 1983-10-20 Yaskawa Electric Mfg Co Ltd Brushless motor
JPS58221170A (en) * 1982-06-17 1983-12-22 Matsushita Electric Ind Co Ltd Assembling method of speed detector
JPS59197010A (en) * 1983-04-25 1984-11-08 Canon Inc Information recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0157715U (en) * 1987-10-06 1989-04-11
JPH0287216U (en) * 1988-12-26 1990-07-10

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