FR2700022B1 - Device for holding and positioning a semi-reflecting lens fitted to a collimator. - Google Patents

Device for holding and positioning a semi-reflecting lens fitted to a collimator.

Info

Publication number
FR2700022B1
FR2700022B1 FR9215707A FR9215707A FR2700022B1 FR 2700022 B1 FR2700022 B1 FR 2700022B1 FR 9215707 A FR9215707 A FR 9215707A FR 9215707 A FR9215707 A FR 9215707A FR 2700022 B1 FR2700022 B1 FR 2700022B1
Authority
FR
France
Prior art keywords
collimator
semi
positioning
holding
reflecting lens
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.)
Expired - Fee Related
Application number
FR9215707A
Other languages
French (fr)
Other versions
FR2700022A1 (en
Inventor
Jean-Marc Darrieux
Patrick Nicolo
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.)
Thales Avionics SAS
Original Assignee
Thales Avionics SAS
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 Thales Avionics SAS filed Critical Thales Avionics SAS
Priority to FR9215707A priority Critical patent/FR2700022B1/en
Publication of FR2700022A1 publication Critical patent/FR2700022A1/en
Application granted granted Critical
Publication of FR2700022B1 publication Critical patent/FR2700022B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G02B2027/0156—Head-up displays characterised by mechanical features with movable elements with optionally usable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radiation-Therapy Devices (AREA)
FR9215707A 1992-12-24 1992-12-24 Device for holding and positioning a semi-reflecting lens fitted to a collimator. Expired - Fee Related FR2700022B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9215707A FR2700022B1 (en) 1992-12-24 1992-12-24 Device for holding and positioning a semi-reflecting lens fitted to a collimator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215707A FR2700022B1 (en) 1992-12-24 1992-12-24 Device for holding and positioning a semi-reflecting lens fitted to a collimator.

Publications (2)

Publication Number Publication Date
FR2700022A1 FR2700022A1 (en) 1994-07-01
FR2700022B1 true FR2700022B1 (en) 1995-01-27

Family

ID=9437096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215707A Expired - Fee Related FR2700022B1 (en) 1992-12-24 1992-12-24 Device for holding and positioning a semi-reflecting lens fitted to a collimator.

Country Status (1)

Country Link
FR (1) FR2700022B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065816B1 (en) * 2017-04-28 2020-10-30 Valeo Comfort & Driving Assistance IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188090A (en) * 1977-06-01 1980-02-12 Elliott Brothers (London) Limited Retractable head-up displays
US4592620A (en) * 1984-02-18 1986-06-03 Smiths Industries Public Limited Company Display units for aircraft
US4664475A (en) * 1985-08-14 1987-05-12 Hughes Aircraft Company Combiner mounting and stowage mechanism
US4749256A (en) * 1987-02-13 1988-06-07 Gec Avionics, Inc. Mounting apparatus for head-up display
US4775218A (en) * 1987-04-17 1988-10-04 Flight Dynamics, Inc. Combiner alignment detector for head up display system
GB9024484D0 (en) * 1990-11-10 1991-01-02 Pilkington Plc Car head-up displays

Also Published As

Publication number Publication date
FR2700022A1 (en) 1994-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070831