US 12,270,160 B2
Channel plate arrangement for a road finishing machine
Martin Buschmann, Neustadt (DE); Frank Grimm, Edingen-Neckarhausen (DE); Bernhard Erdtmann, Mannheim (DE); Thomas Seither, Waldsee (DE); Alessandro De Santis, Lambsheim (DE); Nicole Angermann, Bruehl (DE); and Christian Jenewein, Mannheim (DE)
Assigned to Joseph Voegele AG, Ludwigshafen/Rhein (DE)
Filed by JOSEPH VOEGELE AG, Ludwigshafen/Rhein (DE)
Filed on Oct. 22, 2021, as Appl. No. 17/508,501.
Claims priority of application No. 20203308 (EP), filed on Oct. 22, 2020.
Prior Publication US 2022/0127800 A1, Apr. 28, 2022
Int. Cl. E01C 19/48 (2006.01)
CPC E01C 19/48 (2013.01) [E01C 2301/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A channel plate arrangement for a road finishing machine, the channel plate arrangement comprising an extension means including a first channel plate which is movably mountable in a horizontal direction with respect to the channel plate arrangement to variably adjust an effective width of the channel plate arrangement, and a second channel plate connected to the first channel plate, wherein the second channel plate is arranged at the first channel plate in a pivotable manner to variably adjust the effective width of the channel plate arrangement, and wherein the channel plate arrangement comprises at least two suspensions aged to be spaced apart from each other for a releasable connection with the extension means which are, in an installed state of the channel plate arrangement in the road finishing machine, configured to be arranged in a direction verse to a working direction of the road finishing machine.