Map display and storage device

Details Map display and storage device Map display and storage device

1993-12-13

1995-02-28

Green, Brian K.

Card, picture, or sign exhibiting

Changing exhibitor

Double reel and web

40593, 40597, 40904, 160 85, 160241, 16037022, 296 976, 296 977, 296 978, G09F 1118

Patent

active

053925491

ABSTRACT:
A device in combination with a driving station of a vehicle for displaying and storing a flexible web containing information wound in two cylinder members that provide sufficient slag in the web to form a loop that holds a weighting member. The weighting member is pulled away from the first two cylinders either by gravity or spring action and the web is exposed by turning at least one of the two cylinder members. The two cylinder members an be manually or electrically actuated. A user thereby views a specific area of the map or information contained in the web. An electric bulb is provided to illuminate the web from inside the loop.

REFERENCES:
patent: 687870 (1901-12-01), Watkinson
patent: 1614957 (1927-01-01), Holloway et al.
patent: 1896935 (1933-02-01), Bloomfield
patent: 3128688 (1964-04-01), Coda
patent: 3980122 (1976-09-01), Takazawa
patent: 5024479 (1991-06-01), Bryngelson
patent: 5168647 (1992-12-01), Castro

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