公开(公告)号：US20180290690A1

公开(公告)日：2018-10-11

申请号：US15938150

申请日：2018-03-28

申请人： Fontaine Commercial Trailer, Inc.

发明人： John R. Smith ,  Gregory C. Benson

IPC分类号： B62D21/20 ,  B62D53/06

CPC分类号： B62D21/20 ,  B62D53/061 ,  B62D53/065

摘要： A bogie for a lowboy trailer includes a rear suspension support assembly configured to carry a suspension system of the lowboy trailer thereunder and a front transition assembly coupled to a front end of the rear suspension support assembly and configured to couple the rear suspension support assembly to a lower deck of the lowboy trailer. At least a portion of the rear suspension support assembly has a closed cross section when viewed along a longitudinal axis of the rear suspension support assembly. At least a portion of the front transition assembly has a closed cross section when viewed along a longitudinal axis of the front transition assembly.

公开(公告)号：US10780924B2

公开(公告)日：2020-09-22

申请号：US15938150

申请日：2018-03-28

申请人： Fontaine Commercial Trailer, Inc.

发明人： John R. Smith ,  Gregory C. Benson

IPC分类号： B62D21/20 ,  B62D53/06

摘要： A bogie for a lowboy trailer includes a rear suspension support assembly configured to carry a suspension system of the lowboy trailer thereunder and a front transition assembly coupled to a front end of the rear suspension support assembly and configured to couple the rear suspension support assembly to a lower deck of the lowboy trailer. At least a portion of the rear suspension support assembly has a closed cross section when viewed along a longitudinal axis of the rear suspension support assembly. At least a portion of the front transition assembly has a closed cross section when viewed along a longitudinal axis of the front transition assembly.

公开(公告)号：US20220144159A1

公开(公告)日：2022-05-12

申请号：US17511109

申请日：2021-10-26

申请人： Fontaine Commercial Trailer, Inc. d/b/a Fontaine Heavy-Haul

发明人： John R. Smith

IPC分类号： B60P7/08 ,  B62D25/20

摘要： A flatbed, step-deck, double-drop deck, or lowboy trailer assembly comprises a plurality of metal crossmembers extending in a transverse direction of the trailer assembly; a metal deck supported by the plurality of crossmembers, the metal deck having an upper deck surface and a lower deck surface; and a pair of parallel wooden boards extending in a longitudinal direction of the trailer assembly proximate respective laterally opposite sides of the trailer assembly. Each wooden board in the pair of wooden boards is located in a respective recessed portion of the metal deck. The lower deck surface is situated between and separates a lower surface of each wooden board from the plurality of metal cross members. The lower deck surface is welded to the plurality of crossmembers.

公开(公告)号：US11865962B2

公开(公告)日：2024-01-09

申请号：US17511109

申请日：2021-10-26

申请人： Fontaine Commercial Trailer, Inc.

发明人： John R. Smith

IPC分类号： B60P7/08 ,  B62D25/20 ,  B62D53/06

CPC分类号： B60P7/0815 ,  B62D25/2054 ,  B60Y2200/145 ,  B60Y2304/07 ,  B62D53/061

摘要： A flatbed, step-deck, double-drop deck, or lowboy trailer assembly comprises a plurality of metal crossmembers extending in a transverse direction of the trailer assembly; a metal deck supported by the plurality of crossmembers, the metal deck having an upper deck surface and a lower deck surface; and a pair of parallel wooden boards extending in a longitudinal direction of the trailer assembly proximate respective laterally opposite sides of the trailer assembly. Each wooden board in the pair of wooden boards is located in a respective recessed portion of the metal deck. The lower deck surface is situated between and separates a lower surface of each wooden board from the plurality of metal cross members. The lower deck surface is welded to the plurality of crossmembers.