US PATENT SUBCLASS 105 / 436
.~ Side gangway
Current as of: June, 1999
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DEFINITION
Classification: 105/436
(under subclass 425) Platforms having means for laterally bridging the space between a car platform or car floor and an adjacent track-platform.
(1) Note. This subclass includes door operated gangways, and also those constructions where the door itself constitutes a gangway in one position.
SEE OR SEARCH THIS CLASS, SUBCLASS:
393, for car bodies in which parts can be shifted to expand or contract the floor space.
433, for laterally shiftable trap doors.
SEE OR SEARCH CLASS
14, Bridges, 70+, for gangways of general application.
