IT982755B - Sistema ottico per dirigere ed ampliare il campo visivo - Google Patents

Sistema ottico per dirigere ed ampliare il campo visivo

Info

Publication number
IT982755B
IT982755B IT22878/73A IT2287873A IT982755B IT 982755 B IT982755 B IT 982755B IT 22878/73 A IT22878/73 A IT 22878/73A IT 2287873 A IT2287873 A IT 2287873A IT 982755 B IT982755 B IT 982755B
Authority
IT
Italy
Prior art keywords
expand
direct
view
field
optical system
Prior art date
Application number
IT22878/73A
Other languages
English (en)
Original Assignee
Donnelly Mirrors Inc
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 Donnelly Mirrors Inc filed Critical Donnelly Mirrors Inc
Application granted granted Critical
Publication of IT982755B publication Critical patent/IT982755B/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/001—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles integrated in the windows, e.g. Fresnel lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/002—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles specially adapted for covering the peripheral part of the vehicle, e.g. for viewing tyres, bumpers or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/10—Front-view mirror arrangements; Periscope arrangements, i.e. optical devices using combinations of mirrors, lenses, prisms or the like ; Other mirror arrangements giving a view from above or under the vehicle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • 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
    • G02B2027/0169—Supporting or connecting means other than the external walls

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
IT22878/73A 1972-05-12 1973-04-11 Sistema ottico per dirigere ed ampliare il campo visivo IT982755B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00252611A US3809461A (en) 1972-05-12 1972-05-12 View expanding and directing optical system

Publications (1)

Publication Number Publication Date
IT982755B true IT982755B (it) 1974-10-21

Family

ID=22956760

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22878/73A IT982755B (it) 1972-05-12 1973-04-11 Sistema ottico per dirigere ed ampliare il campo visivo

Country Status (7)

Country Link
US (1) US3809461A (it)
JP (1) JPS4950951A (it)
DE (1) DE2323696A1 (it)
FR (1) FR2184727B3 (it)
GB (1) GB1418045A (it)
IT (1) IT982755B (it)
SE (1) SE390345B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972596A (en) * 1972-05-12 1976-08-03 Donnelly Mirrors, Inc. View expanding and directing optical system
US4070105A (en) * 1976-03-05 1978-01-24 Marzouk Youssef Marzouk Laminar fresnel reduced ophthalmic lens construction
US4309074A (en) * 1977-11-28 1982-01-05 Granieri Jr Michael S Novel viewing screen
JPS5515117U (it) * 1978-07-15 1980-01-30
JPS5822831Y2 (ja) * 1978-07-15 1983-05-16 岡村 誠 自動車用後方監視装置
JPS5822832Y2 (ja) * 1978-09-14 1983-05-16 岡村 誠 自動車用後方監視装置
US4770824A (en) * 1980-01-07 1988-09-13 Roxor Corporation Process of making a casting die for forming a segmented mirror
WO1982004326A1 (en) * 1981-05-25 1982-12-09 Masataka Negishi Optical width and direction converter
GB2124565B (en) * 1982-06-07 1986-03-12 Janshort Limited Vehicle front view device
FR2538128A1 (fr) * 1982-12-17 1984-06-22 Blom James Miroir segmente, retroviseur de vehicule, lentille et procede de formation d'une multitude de surfaces de contour irregulier sur un support
GB2132375B (en) * 1982-12-17 1987-03-04 Christian James Blom Segmented mirror
GB8404541D0 (en) * 1984-02-21 1984-03-28 Baggaley D J Optical viewing system
US4822149A (en) * 1984-03-02 1989-04-18 United Technologies Corporation Prismatic ferroelectric beam steerer
US4576441A (en) * 1984-03-02 1986-03-18 United Technologies Corporation Variable fresnel lens device
US4639093A (en) * 1984-03-02 1987-01-27 United Technologies Corporation Switchable bandwidth filter
US4706094A (en) * 1985-05-03 1987-11-10 United Technologies Corporation Electro-optic beam scanner
US4636799A (en) * 1985-05-03 1987-01-13 United Technologies Corporation Poled domain beam scanner
JPS6369650U (it) * 1986-10-27 1988-05-11
US4961637A (en) * 1988-10-14 1990-10-09 Ou Jan Chou Rear view lens apparatus for automotive vehicle
US4909618A (en) * 1989-05-15 1990-03-20 Gardner Richard A Mirror for viewing infant in rear seat carrier
GB2233944A (en) * 1989-06-28 1991-01-23 Lee Reginald Webster Reversing mirror
GB2254303A (en) * 1991-04-06 1992-10-07 William Alexander Courtney Light refracting air spoiler
GB9107551D0 (en) * 1991-04-10 1991-05-29 Milner Peter J A rear view mirror
US5551042A (en) * 1993-04-26 1996-08-27 Minnesota Mining And Manufacturing Company Structured films and use thereof for daylight illumination
US5648873A (en) * 1996-05-30 1997-07-15 Minnesota Mining And Manufacturing Company Passive solar collector
DE29621172U1 (de) * 1996-12-06 1998-04-09 Hohe GmbH & Co. KG, 97903 Collenberg Außenspiegel mit Sehwinkelerweiterung
US6108141A (en) * 1997-06-29 2000-08-22 Gadberry; John W. Signal viewing device
US6256947B1 (en) 1998-06-04 2001-07-10 Solatube International, Inc. Method and apparatus for a tubular skylight system
GB2344327A (en) * 1998-12-04 2000-06-07 Rover Group A vehicle mirror arrangement to aid reversing
US6871971B2 (en) * 2001-06-28 2005-03-29 William Lawrence Morrison Back-up mirror system for vehicle safety when backing into lane(s) of cross-traffic with back-up mirror method
US20050041307A1 (en) * 2003-07-22 2005-02-24 Stephen Barone Directed Fresnel lenses
US6937404B2 (en) * 2003-11-20 2005-08-30 Grote Industries, Inc. Vehicle window providing multiple operator viewing angles
JP4231484B2 (ja) * 2005-01-25 2009-02-25 本田技研工業株式会社 アウトサイドミラー装置
JP5302713B2 (ja) * 2009-02-26 2013-10-02 株式会社村上開明堂 視野拡大構造
IT1402112B1 (it) * 2010-10-05 2013-08-28 Arte Arreda S R L Dispositivo per la visualizzazione di immagini virtuali
CN102416905A (zh) * 2011-10-21 2012-04-18 杨学斌 一种扩展视野的车用装置
US8687288B2 (en) * 2012-01-17 2014-04-01 North East Windows Solutions, Llc Driver vision field extender
US20140340770A1 (en) * 2013-05-15 2014-11-20 Thomas John Barniak, JR. Lens assembly for the motor vehicle; a driver's aid for enhaned visibility while driving
CN112788323B (zh) * 2020-12-31 2023-02-14 Oppo广东移动通信有限公司 色温检测组件、图像处理终端、方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872501A (en) * 1929-11-19 1932-08-16 Rehlander Paul Optical system for color photography
US2679179A (en) * 1950-12-07 1954-05-25 Gen Motors Corp Traffic signal viewer
US2589014A (en) * 1951-02-14 1952-03-11 Eastman Kodak Co Focusing view finder system
US2780136A (en) * 1952-03-10 1957-02-05 Richard T Erban Kinoptic devices
US3525807A (en) * 1967-07-25 1970-08-25 Bell Telephone Labor Inc Telephone-television substation apparatus

Also Published As

Publication number Publication date
DE2323696A1 (de) 1973-11-29
GB1418045A (en) 1975-12-17
FR2184727B3 (it) 1976-04-23
JPS4950951A (it) 1974-05-17
FR2184727A1 (it) 1973-12-28
SE390345B (sv) 1976-12-13
US3809461A (en) 1974-05-07

Similar Documents

Publication Publication Date Title
IT982755B (it) Sistema ottico per dirigere ed ampliare il campo visivo
IT999863B (it) Procedimento e dispositivo di olfat tometria differenziale
IT946272B (it) Sistema di collegamento
IT1002553B (it) Procedimento per l isolamento di acido acrilico e di acroleina
BR7302053D0 (pt) Campo radiofonico de um sistema de radiofonia dirigida
BE806056A (fr) Construction de supports
IT999189B (it) Sistema rilevatore sensibile alla capacita
IT991261B (it) Procedimento e dispositivo per la realizzazione di blocch
BE800789A (fr) Element de construction
IT980554B (it) Procedimento e dispositivo per la formazione di monocristalli
IT986045B (it) Impianto per rilevare e dirigere lo svolgimento del traffico su strade
SE385433B (sv) Av tradar bestaende netbotten
BE806889A (fr) Solution et procede pour la protection des batiments
IT986938B (it) Impianto per ottenere nel terreno condizioni prestabilite di umidita e di temperatura
IT988135B (it) Procedimento per la preparazione di p e m fenilendiammine insostituite e sostituite
IT985289B (it) Procedimento e dispositivo per l assemblaggio di pennarelli
IT989085B (it) Processo e apparecchio per la cristallizzazione di sostanze tendenti ad agglomerarsi
IT984197B (it) Procedimento e dispositivo per la preparazione di ghiaia greggia
IT1022231B (it) Procedimento e dispositivo per la purificazione di lattam
IT988136B (it) Procedimento per la produzione di m e p fenilendiammina
IT1008562B (it) Procedimento e dispositivo per la transesterificazione continua di acetato polivinilico
IT982534B (it) Sistema ottico
IT998433B (it) Procedimento ed impianto per la depurazione di acque usate grasse e terrose
SE383889B (sv) Forfarande for framstellning av cefalexin och hetacefalexin
SE402455B (sv) Forfarande for framstellning av n-(dietylaminoetyl)-2-metoxi-5-metylsulfonyl-bensamid och dess additionssalter