ZA793164B - Rearview device incorporable in helmets and the like - Google Patents

Rearview device incorporable in helmets and the like

Info

Publication number
ZA793164B
ZA793164B ZA793164A ZA793164A ZA793164B ZA 793164 B ZA793164 B ZA 793164B ZA 793164 A ZA793164 A ZA 793164A ZA 793164 A ZA793164 A ZA 793164A ZA 793164 B ZA793164 B ZA 793164B
Authority
ZA
South Africa
Prior art keywords
incorporable
helmets
rearview device
mirror
objective
Prior art date
Application number
ZA793164A
Other languages
English (en)
Inventor
R Cuvillier
J Picquet
L Picquet
Original Assignee
R Cuvillier
J Picquet
L Picquet
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 R Cuvillier, J Picquet, L Picquet filed Critical R Cuvillier
Publication of ZA793164B publication Critical patent/ZA793164B/xx

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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/042—Optical devices
    • A42B3/0426—Rear view devices or the like
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Sewage (AREA)
  • External Artificial Organs (AREA)
  • Telephone Function (AREA)
ZA793164A 1978-07-06 1979-06-25 Rearview device incorporable in helmets and the like ZA793164B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820168A FR2430206A1 (fr) 1978-07-06 1978-07-06 Casque de protection a retroviseur incorpore

Publications (1)

Publication Number Publication Date
ZA793164B true ZA793164B (en) 1980-06-25

Family

ID=9210408

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA793164A ZA793164B (en) 1978-07-06 1979-06-25 Rearview device incorporable in helmets and the like

Country Status (7)

Country Link
EP (1) EP0007432B1 (xx)
JP (1) JPS5526595A (xx)
AT (1) ATE10425T1 (xx)
DE (1) DE2967311D1 (xx)
ES (1) ES481881A1 (xx)
FR (1) FR2430206A1 (xx)
ZA (1) ZA793164B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385811A (en) * 1981-04-07 1983-05-31 Nava Pier Luigi Rearview device incorporable in helmets
IT1135781B (it) * 1981-04-17 1986-08-27 Pier Luigi Nava Dispositivo retrovisore applicabile a caschi e simili
DE3270215D1 (en) * 1981-05-08 1986-05-07 Nils Inge Algot Ruder Display of information
DE8221117U1 (de) * 1982-07-24 1983-09-29 Kalusche, Hans, 6451 Neuberg Schutzhelm mit separatem oder integriertem Aufsatz zur Verbesserung der Orientierung über die rückwärtige Verkehrssituation
JPS6019004U (ja) * 1983-07-15 1985-02-08 三菱レイヨン株式会社 車輌用監視装置
JPS6019005U (ja) * 1983-07-18 1985-02-08 三菱レイヨン株式会社 車輌用監視装置
GB2275412B (en) * 1993-02-19 1996-09-11 British Gas Plc Diver communication equipment
GB9306798D0 (en) * 1993-04-01 1993-05-26 Steele Mark An article of head wear
US5771497A (en) * 1995-06-09 1998-06-30 Hoodco 446 Limited Article of headwear
GB9519377D0 (en) * 1995-09-22 1995-11-22 Withers & Rogers A helmet
GB9815614D0 (en) 1998-07-18 1998-09-16 Hoodco 446 Limited A mirror arrangement for a rear view mirror system in an article of headgear
EP1177733A1 (en) * 2000-08-03 2002-02-06 CEO Centro di Eccellenza Optronica Protective helmet with an improved rear-view optical system
EP1177734B1 (en) * 2000-08-03 2005-09-14 CEO Centro di Eccellenza Optronica Protective helmet with an improved rear-view optical system
DE10238686A1 (de) * 2002-08-19 2004-03-11 Bmf Gmbh Rückspiegel
JP6413291B2 (ja) 2014-03-27 2018-10-31 セイコーエプソン株式会社 虚像表示装置、およびヘッドマウントディスプレイ
WO2024000241A1 (zh) * 2022-06-29 2024-01-04 京东方科技集团股份有限公司 可穿戴设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1062289A (fr) * 1952-08-29 1954-04-21 Rétroviseur
FR1291711A (fr) * 1961-03-16 1962-04-27 Casque rétroviseur
US3446916A (en) * 1964-07-29 1969-05-27 United Aircraft Corp Collimated viewing system
AU1389670A (en) * 1969-07-30 1971-10-21 Kenneth Crowder Wyly Integral rear vision visor for a helmet
US3833300A (en) * 1973-05-14 1974-09-03 Us Navy Three {37 d{38 {11 weapons sight
FR2303493A1 (fr) * 1975-03-11 1976-10-08 Dias Dos Santos Eduardo Dispositif retroviseur pour casques
US3985424A (en) * 1975-06-18 1976-10-12 Lawrence Peska Associates, Inc. Panoramic rear viewing system
GB1527049A (en) * 1976-06-18 1978-10-04 Pilkington Perkin Elmer Ltd Head-up displays
DE2730635A1 (de) * 1977-07-07 1979-01-25 Gelhard Rueckspiegel, der am kopf des benutzers getragen wird

Also Published As

Publication number Publication date
FR2430206A1 (fr) 1980-02-01
EP0007432A1 (en) 1980-02-06
DE2967311D1 (en) 1985-01-10
EP0007432B1 (en) 1984-11-28
ATE10425T1 (de) 1984-12-15
FR2430206B1 (xx) 1982-11-19
JPS5526595A (en) 1980-02-26
ES481881A1 (es) 1980-02-16

Similar Documents

Publication Publication Date Title
ZA793164B (en) Rearview device incorporable in helmets and the like
GB2161616B (en) Optically athermal infra-red lenses
GB2049219B (en) Optical fibre coupling device
NO821365L (no) Anordning ved optiske fibre samt fremgangsmaate og innretning for fremstilling av samme
DE3172735D1 (en) Optical arrangement for optically coupling optical fibres
DE69032033D1 (de) Optisches Modul mit faseroptischen Kopplungsmitteln
IL84618A (en) Optical fiber temperature sensor
IT8622235A0 (it) Connettore di fibre ottiche eprocedimento per l'impiego del medesimo.
EP0466118A3 (en) Multilayered optically variable element
BE873774A (fr) Dispositif d'actionnement pour les visieres de casques ou des coiffures analogues
IL64736A (en) Infrared light transmitting optical fiber and its production
GB9007320D0 (en) Optical fibre coupling device
BE883784A (fr) Dispositif de couplage de fibre optique
GB2071867B (en) Coupling or uncoupling optical radiation from optic fibres
DE3750283D1 (de) Infrarot-Lichtleitfaser.
DE3764768D1 (de) Dreiachsiges optisches fiberringinterferometer.
DE68912206D1 (de) Optisches Modul mit angeschlossener Glasfaser.
DE3778932D1 (de) Optische visiereinrichtung.
IT8420699A0 (it) Cavo a fibre ottiche munito diprotezione contro l'assorbimento di idrogeno gassoso da parte delle fibre ottiche.
DE3784476D1 (de) Optische faserdurchfuehrung.
EP0256826A3 (en) Thermal imagers
GB2046466B (en) Joining optical fibres using magnifier
FR2570196B1 (fr) Dispositif de rangement des parties extremes de fibres optiques aux tetes d'eclatement de cables multifibres
IT8420700A0 (it) Fibra ottica protetta contro l'assorbimento di idrogeno gassoso.
AU590968B2 (en) Optical fibre lens