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Head up display installation arrangement

  • US 5,563,620 A
  • Filed: 12/14/1993
  • Issued: 10/08/1996
  • Est. Priority Date: 12/21/1992
  • Status: Expired due to Term
First Claim
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1. A head up display installation for a vehicle, comprising:

  • an installment panel having a first opening formed at an upper side thereof;

    a head up display unit having a housing attached at a predetermined position to an interior portion of said installment panel, for facilitating transmission of information displayed on said head up display unit;

    a reflective element mounted within said housing at a predetermined position for facilitating transmission of information displayed on said head up display unit;

    a light source which is attachable to and detachable from said housing of said head up display unit, said predetermined positions of said housing and said reflective element being maintained independently of attachment or removal of said light source; and

    an access opening provided at a front side of said installment panel and a meter removably mounted at a location on said front side of said installment panel so as to cover said access opening, said access opening allowing convenient access to one of said light source and circuitry related to said head up display;

    wherein attachment and removal of said light source from said housing maintains a focus of said light source in said head up display installation.

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