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公开(公告)号：US20170253164A1
公开(公告)日：2017-09-07
申请号：US15450753
申请日：2017-03-06
Applicant: Caliber, Inc.
Inventor： Ernest J. Delanghe , Steven W. Potter , Randall Seurer , Joseph Edward Hanneman , Paul Dathe
IPC: B60P1/43
Abstract: A ramp is configured to allow a vehicular machine to move from a ground surface to an elevated surface of a transport vehicle. The ramp has a length along a longitudinal direction and includes a first portion, a first web, and a second portion. The first portion includes a first rail and a second rail, each of the first and second rails being oriented substantially parallel to the longitudinal direction. The first web is positioned on the first portion and includes a first array of raised members arranged so that a first plurality of longitudinal travel paths are defined on the first web between at least some of the raised members of the first array. The second portion is connected to the second rail at a first hinge. The second portion includes a third rail and a fourth rail.
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公开(公告)号：US20220234487A1
公开(公告)日：2022-07-28
申请号：US17724155
申请日：2022-04-19
Applicant: Caliber, Inc.
Inventor： Ernest J. Delanghe , Steven W. Potter , Randall Seurer , Joseph Edward Hanneman , Paul Dathe
Abstract: A ramp is configured to allow a vehicular machine to move from a ground surface to an elevated surface of a transport vehicle. The ramp has a length along a longitudinal direction and includes a first portion, a first web, and a second portion. The first portion includes a first rail and a second rail, each of the first and second rails being oriented substantially parallel to the longitudinal direction. The first web is positioned on the first portion and includes a first array of raised members arranged so that a first plurality of longitudinal travel paths are defined on the first web between at least some of the raised members of the first array. The second portion is connected to the second rail at a first hinge. The second portion includes a third rail and a fourth rail.
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公开(公告)号：US11338718B2
公开(公告)日：2022-05-24
申请号：US16823723
申请日：2020-03-19
Applicant: Caliber, Inc.
Inventor： Ernest J. Delanghe , Steven W. Potter , Randall Seurer , Joseph Edward Hanneman , Paul Dathe
Abstract: A ramp is configured to allow a vehicular machine to move from a ground surface to an elevated surface of a transport vehicle. The ramp has a length along a longitudinal direction and includes a first portion, a first web, and a second portion. The first portion includes a first rail and a second rail, each of the first and second rails being oriented substantially parallel to the longitudinal direction. The first web is positioned on the first portion and includes a first array of raised members arranged so that a first plurality of longitudinal travel paths are defined on the first web between at least some of the raised members of the first array. The second portion is connected to the second rail at a first hinge. The second portion includes a third rail and a fourth rail.
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公开(公告)号：US20200215954A1
公开(公告)日：2020-07-09
申请号：US16823723
申请日：2020-03-19
Applicant: Caliber, Inc.
Inventor： Ernest J. Delanghe , Steven W. Potter , Randall Seurer , Joseph Edward Hanneman , Paul Dathe
Abstract: A ramp is configured to allow a vehicular machine to move from a ground surface to an elevated surface of a transport vehicle. The ramp has a length along a longitudinal direction and includes a first portion, a first web, and a second portion. The first portion includes a first rail and a second rail, each of the first and second rails being oriented substantially parallel to the longitudinal direction. The first web is positioned on the first portion and includes a first array of raised members arranged so that a first plurality of longitudinal travel paths are defined on the first web between at least some of the raised members of the first array. The second portion is connected to the second rail at a first hinge. The second portion includes a third rail and a fourth rail.
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