公开(公告)号：US20200055555A1

公开(公告)日：2020-02-20

申请号：US16543139

申请日：2019-08-16

Applicant: COLUMBIA TRAILER CO., INC.

Inventor： Karl Boyd Williams ,  Steven Andrew Csergei

IPC: B62D57/02 ,  E21B7/02 ,  B66F3/26 ,  B66F3/36 ,  B66F3/08 ,  B66F3/02 ,  B66F3/46 ,  B66F3/44

Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.

公开(公告)号：US12172718B2

公开(公告)日：2024-12-24

申请号：US18324757

申请日：2023-05-26

Applicant: COLUMBIA TRAILER CO., INC.

Inventor： Karl Boyd Williams ,  Steven Andrew Csergei

IPC: B62D57/02 ,  B66F3/02 ,  B66F3/08 ,  B66F3/26 ,  B66F3/36 ,  B66F3/44 ,  B66F3/46 ,  E21B7/02

Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.

公开(公告)号：US20240025499A1

公开(公告)日：2024-01-25

申请号：US18324757

申请日：2023-05-26

Applicant: COLUMBIA TRAILER CO., INC.

Inventor： Karl Boyd Williams ,  Steven Andrew Csergei

IPC: B62D57/02 ,  E21B7/02 ,  B66F3/26 ,  B66F3/44 ,  B66F3/08 ,  B66F3/02 ,  B66F3/46 ,  B66F3/36

CPC classification number: B62D57/02 ,  E21B7/02 ,  B66F3/26 ,  B66F3/44 ,  B66F3/08 ,  B66F3/02 ,  B66F3/46 ,  B66F3/36

Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.

公开(公告)号：US11661126B2

公开(公告)日：2023-05-30

申请号：US16543139

申请日：2019-08-16

Applicant: COLUMBIA TRAILER CO., INC.

Inventor： Karl Boyd Williams ,  Steven Andrew Csergei

IPC: B62D57/02 ,  E21B7/02 ,  B66F3/26 ,  B66F3/44 ,  B66F3/08 ,  B66F3/02 ,  B66F3/46 ,  B66F3/36

CPC classification number: B62D57/02 ,  B66F3/02 ,  B66F3/08 ,  B66F3/26 ,  B66F3/36 ,  B66F3/44 ,  B66F3/46 ,  E21B7/02

Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.