Laying plank for a road finisher

Disclosed are laying planks (11) which allow a variation of the working width of the road finisher and are comprised of a main plank and two displacement planks (13) disposed displaceably on opposite ends of the main plank. For a more precise guidance and more stable mounting of the displacement pla...

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Bibliographic Details
Main Authors BUNK; KLAUS DIETER, SCHLEITER; BURKHARD
Format Patent
LanguageEnglish
Published 10.03.1998
Edition6
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Summary:Disclosed are laying planks (11) which allow a variation of the working width of the road finisher and are comprised of a main plank and two displacement planks (13) disposed displaceably on opposite ends of the main plank. For a more precise guidance and more stable mounting of the displacement planks (13) on the main plank, it is known to arrange intermediate slides (14) between the main plank and the displacement plank (13). However, these intermediate slides (14) do not allow a full extension of the displacement planks (13) relative to the main plank. According to the invention, the intermediate slides (14) have guide rods (26, 27) which project from outer end face plates (20) of the intermediate slides (14). As a result, the displacement planks (13) can be extended beyond the region of the main plank over their entire width. In displacement planks (13) which are usually half the width of the main plank, it is thus possible to double the width of the laying plank (11) when the displacement planks (13) are fully extended.
Bibliography:Application Number: US19950466195