Dual path photographic camera for use in motor vehicles

• US 4,093,364 A
• Filed: 02/04/1977
• Issued: 06/06/1978
• Est. Priority Date: 02/04/1977
• Status: Expired due to Term

• Current Assignee: Keith G. Miller
• Original Assignee: Keith G. Miller
• Inventors: Miller, Keith G.
• Primary Examiner(s): Hayes, Monroe H.
• Application Number:
  US05/765,841
• Time in Patent Office: 487 Days
• Field of Search: 352/132, 352/243, 354/81, 354/293, 248/11, 248/183
• US Class Current: 352/132
• CPC Class Codes: G03B 17/245 Optical means
• CPC Class Codes: G03B 2217/243 Optical devices

Abstract

A photographic recording arrangement to be mounted in a motor vehicle, particularly for use by law enforcement personnel, is described. The arrangement includes a camera of specific construction which is mounted on the dashboard and is capable of automatically taking, on a reel of film, sequential frames of pictures of the vehicle under observation, thus recording the license plate thereof, as well as the behavior of the driver handling the vehicle and, in another sequence, photographically recording, in a given number of frames, the speedometer reading of the car in which the camera is mounted.

Claims

1. A photographic recording arrangment for vehicles, including a camera extendably mounted on the dashboard thereof and faced in the direction of travel of said vehicle, said camera having a frontal lens element and a rear lens element for focusing an image of the subject in front of the camera onto the image plane thereof, and a light-splitting prism between said lenses for focusing an object from a secondary path onto said rear element, said secondary path including an image gathering element comprising a tubular extension of light reflecting mirrors and a lens, said extension being adjustable for facing the speedometer of said vehicle and thus directing an image thereof onto said prism and thereby through said rear lens element onto the light-sensitive film in the image plane of said camera.

2. The arrangement in accordance with claim 1 wherein said camera is so mounted on the dashboard of the car as to be lowered into the cavity thereof in order to be invisible when not in use.

3. The arrangement in accordance with claim 1 wherein the top of said camera has affixed thereto a portion of the material similar to that of said dashboard and having the configuration of the cutout thereof whereby, upon lowering the camera, said portion fits into said cutout, thus presenting a continuous surface of said dashboard.

4. The arrangement in accordance with claim 1 wherein the extensible mounting of the camera comprises a lazy tongs type assembly having an actuating arm extending below said dashboard for raising and lowering said camera by the user thereof.