NL8005948A - Zwenkspiegelinrichting. - Google Patents

Zwenkspiegelinrichting. Download PDF

Info

Publication number
NL8005948A
NL8005948A NL8005948A NL8005948A NL8005948A NL 8005948 A NL8005948 A NL 8005948A NL 8005948 A NL8005948 A NL 8005948A NL 8005948 A NL8005948 A NL 8005948A NL 8005948 A NL8005948 A NL 8005948A
Authority
NL
Netherlands
Prior art keywords
bearing support
mirror
bearing
pivoting
rubber
Prior art date
Application number
NL8005948A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8005948A priority Critical patent/NL8005948A/nl
Priority to US06/229,419 priority patent/US4376572A/en
Priority to AT81201166T priority patent/ATE8823T1/de
Priority to EP81201166A priority patent/EP0051331B1/en
Priority to DE8181201166T priority patent/DE3165257D1/de
Priority to JP1981159149U priority patent/JPH0214014Y2/ja
Priority to AU76892/81A priority patent/AU541896B2/en
Priority to ES1981269689U priority patent/ES269689Y/es
Priority to CA000389037A priority patent/CA1160875A/en
Publication of NL8005948A publication Critical patent/NL8005948A/nl

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Pivots And Pivotal Connections (AREA)
NL8005948A 1980-10-30 1980-10-30 Zwenkspiegelinrichting. NL8005948A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8005948A NL8005948A (nl) 1980-10-30 1980-10-30 Zwenkspiegelinrichting.
US06/229,419 US4376572A (en) 1980-10-30 1981-01-29 Pivoting mirror device
AT81201166T ATE8823T1 (de) 1980-10-30 1981-10-22 Schwenkspiegeleinrichtung.
EP81201166A EP0051331B1 (en) 1980-10-30 1981-10-22 Pivoting-mirror device
DE8181201166T DE3165257D1 (en) 1980-10-30 1981-10-22 Pivoting-mirror device
JP1981159149U JPH0214014Y2 (enExample) 1980-10-30 1981-10-27
AU76892/81A AU541896B2 (en) 1980-10-30 1981-10-28 Pivoting mirror device
ES1981269689U ES269689Y (es) 1980-10-30 1981-10-28 Un dispositivo de espejo pivotante para un aparato que explora pistas de informacion.
CA000389037A CA1160875A (en) 1980-10-30 1981-10-29 Pivoting mirror device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8005948A NL8005948A (nl) 1980-10-30 1980-10-30 Zwenkspiegelinrichting.
NL8005948 1980-10-30

Publications (1)

Publication Number Publication Date
NL8005948A true NL8005948A (nl) 1982-05-17

Family

ID=19836080

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005948A NL8005948A (nl) 1980-10-30 1980-10-30 Zwenkspiegelinrichting.

Country Status (9)

Country Link
US (1) US4376572A (enExample)
EP (1) EP0051331B1 (enExample)
JP (1) JPH0214014Y2 (enExample)
AT (1) ATE8823T1 (enExample)
AU (1) AU541896B2 (enExample)
CA (1) CA1160875A (enExample)
DE (1) DE3165257D1 (enExample)
ES (1) ES269689Y (enExample)
NL (1) NL8005948A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939434U (ja) * 1982-09-08 1984-03-13 パイオニア株式会社 光学部品の支持構造
US4616226A (en) * 1982-11-12 1986-10-07 The Garrett Corporation Peripheral vision artificial horizon device and associated methods
US4743903A (en) * 1982-11-12 1988-05-10 The Garrett Corporation Peripheral vision artificial horizon device and associated methods
FR2622710A1 (fr) * 1987-10-30 1989-05-05 Sciaky Sa Dispositif de commande en pivotement d'un outil et, notamment d'un miroir de reflexion d'un faisceau laser
US5276545A (en) * 1989-03-24 1994-01-04 Nicolet Instrument Corporation Mirror alignment and damping device
US5040860A (en) * 1990-08-29 1991-08-20 Litton Systems, Inc. Momentum-balance mechanism for use with a scan mirror or other component
US5187612A (en) * 1990-11-15 1993-02-16 Gap Technologies, Inc. Gyrating programmable scanner
JPH0528523A (ja) * 1991-07-16 1993-02-05 Sharp Corp ミラー駆動装置
US5239361A (en) * 1991-10-25 1993-08-24 Nicolet Instrument Corporation Dynamic mirror alignment device for the interferometer of an infrared spectrometer
IT1286550B1 (it) * 1996-02-13 1998-07-15 El En S R L Dispositivo e metodo di deflessione di un fascio laser mediante specchio singolo
US5883712A (en) * 1997-05-21 1999-03-16 Nicolet Instrument Corporation Interferometer of an infrared spectrometer with dynamic moving mirror alignment
US7643196B2 (en) * 2005-12-16 2010-01-05 The Charles Stark Draper Laboratory, Inc. Systems, methods and devices for actuating a moveable miniature platform
US7797252B2 (en) * 2006-10-20 2010-09-14 Target Brands, Inc. Service plan product and associated system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337084A (en) * 1929-07-11 1930-10-30 Selenophon Licht & Tonbildges Damping device for oscillographs, particularly for photographically recording sound
DE660974C (de) * 1933-02-15 1938-06-07 Telefunken Gmbh Daempfungseinrichtung fuer Oszillographen
CH354117A (de) * 1957-09-25 1961-05-15 Philips Ag Vorrichtung zur Verschwenkung mindestens einer spiegelnden Fläche nach Massgabe mindestens einer elektrischen Grösse
NL174608C (nl) * 1975-10-20 1984-07-02 Philips Nv Werkwijze voor de vervaardiging van een zwenkspiegelinrichting en een zwenkspiegelinrichting vervaardigd volgens deze werkwijze.
ES465879A1 (es) * 1977-01-13 1979-01-01 Philips Nv Un metodo de fabricar un dispositivo de espejo pivotante electricamente controlable

Also Published As

Publication number Publication date
AU541896B2 (en) 1985-01-24
ES269689Y (es) 1984-01-16
CA1160875A (en) 1984-01-24
ATE8823T1 (de) 1984-08-15
ES269689U (es) 1983-07-01
EP0051331B1 (en) 1984-08-01
EP0051331A1 (en) 1982-05-12
DE3165257D1 (en) 1984-09-06
US4376572A (en) 1983-03-15
AU7689281A (en) 1982-05-06
JPS5791142U (enExample) 1982-06-04
JPH0214014Y2 (enExample) 1990-04-17

Similar Documents

Publication Publication Date Title
US4557564A (en) Movable scanning unit for an optical recording or playback apparatus
US4878214A (en) Objective lens supporting device for optical pickup
US4376572A (en) Pivoting mirror device
MY113762A (en) Structure for supporting optical pickup
JPS58159249A (ja) 光学ヘッド
EP0822434A3 (en) Variable magnification optical system and image pickup apparatus using the same
US5742440A (en) Actuator with reduced lens tilt error
EP0824256A3 (en) Actuator which compensates for compact disk tilt error
US4460252A (en) Electrically controlled optical deflector
EP1416479A3 (en) Actuator for optical pickup, optical pickup apparatus, and optical recording/reproducing apparatus using the same
JPH0349137B2 (enExample)
JP2760916B2 (ja) 光学系駆動装置
KR970700883A (ko) 정보표면을 광학적으로 스캐닝하기 위한 광학 유닛 및 상기 광학 유닛을 포함하는 광학 스캐닝 배열체(Optical unit for optically scanning an information surface, and optical scanning arrangement including the optical unit)
US5768034A (en) Lens tilt error reduction actuator
JPS59223954A (ja) 光ピツクアツプ
US5812329A (en) Pickup system
JP2798992B2 (ja) 情報記録再生装置
US5473592A (en) Gear assembly for disk transport apparatus
JPS6362810B2 (enExample)
CN1319058C (zh) 带有改进的谐振频率的物镜致动器
JPH0419615Y2 (enExample)
EP0798705A3 (en) Objective lens driving apparatus
JP3521540B2 (ja) 光学ピックアップ装置
JPH0737261A (ja) ２軸アクチュエータのダンピング方法
JPH04206040A (ja) 光学ヘッド

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed