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公开(公告)号：US11192734B2
公开(公告)日：2021-12-07
申请号：US16739181
申请日：2020-01-10
Applicant: Mac Trailer Manufacturing, Inc.
Inventor： Scott A. Kibler , Allen Gordon
Abstract: A tank and a method of carrying a load and discharging a load therefrom. The tank includes a body having a first wall that bounds and defines a first compartment for carrying a load therein and a second wall spaced outwardly from at least a portion of the first wall; wherein a second compartment is defined between the first wall and the second wall. An air piping system is selectively actuated to place the first compartment and the second compartment under substantially similar or substantially equal air pressure. In one example the air piping system pumps air into the first compartment and the second compartment. In another example the air piping system evacuates air from the first and second compartments.
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22.发明授权公开(公告)号：US10926688B2
公开(公告)日：2021-02-23
申请号：US16558442
申请日：2019-09-03
Applicant: MAC TRAILER MANUFACTURING, INC.
Inventor： Scott A. Kibler
Abstract: A tank and a method of carrying a load and discharging a load therefrom. The tank includes a tank assembly having a first wall that bounds and defines a first compartment for carrying a load therein and a second wall spaced outwardly from at least a portion of the first wall; wherein a second compartment is defined between the first wall and the second wall. The tank assembly includes an air piping system that is selectively actuated to place the first compartment and the second compartment under a substantially similar or substantially equal air pressure. In one example the air piping system pumps air into the first compartment and the second compartment. In another example the air piping system evacuates air from the first and second compartments.
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公开(公告)号：US10919432B2
公开(公告)日：2021-02-16
申请号：US16558543
申请日：2019-09-03
Applicant: MAC TRAILER MANUFACTURING, INC.
Inventor： Scott A. Kibler
Abstract: A tank and a method of carrying a load and discharging a load therefrom. The tank includes a tank assembly having a first wall that bounds and defines a first compartment for carrying a load therein and a second wall spaced outwardly from at least a portion of the first wall; wherein a second compartment is defined between the first wall and the second wall. The tank assembly includes an air piping system that is selectively actuated to place the first compartment and the second compartment under substantially similar or substantially equal air pressure. In one example the air piping system pumps air into the first compartment and the second compartment. In another example the air piping system evacuates air from the first and second compartments.
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公开(公告)号：US10913623B2
公开(公告)日：2021-02-09
申请号：US16936680
申请日：2020-07-23
Applicant: Mac Trailer Manufacturing, Inc.
Inventor： Allen Gordon
Abstract: A bulk tank trailer including an interior storage compartment, at least one straight rear wheel axle supporting a plurality of ground-engaging wheels and a longitudinally aligned discharge pipe in operative communication with the interior storage compartment is disclosed. The entire discharge pipe may be positioned above a transverse plane of the at least one straight rear wheel axle. A method of discharging particulate materials is also disclosed. The method includes filling an interior storage compartment on a bulk tank trailer with the particulate materials, positioning a straight discharge pipe above a straight rear wheel axle on the bulk tank trailer, moving the particulate materials from the interior storage compartment along the straight discharge pipe and discharging the particulate materials from the discharge pipe.
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公开(公告)号：US10913383B2
公开(公告)日：2021-02-09
申请号：US15979565
申请日：2018-05-15
Applicant: MAC TRAILER MANUFACTURING, INC.
Inventor： Scott A. Kibler , Allen Gordon
Abstract: A dry bulk tank and a method of carrying a load and discharging a load therefrom. The dry bulk tank includes a tank assembly having a first wall that bounds and defines a first compartment for carrying a load therein and a second wall spaced outwardly from at least a portion of the first wall; wherein a second compartment is defined between the first wall and the second wall. The tank assembly includes an air piping system that is selectively actuated to place the first compartment and the second compartment under substantially similar or substantially equal air pressure. In one example the air piping system pumps air into the first compartment and the second compartment. In another example the air piping system evacuates air from the first and second compartments.
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Patent Agency Ranking
公开(公告)号：US10829025B2
公开(公告)日：2020-11-10
申请号：US15960635
申请日：2018-04-24
Applicant: Mac Trailer Manufacturing, Inc.
Inventor： Michael A. Conny
Abstract: A dump body apparatus including a dump body having an exterior wall defining a compartment for carrying a load. The exterior wall includes a front wall and first and second sidewalls. A first corner wall extends between the front wall and the first sidewall. The first corner wall is oriented at an obtuse angle relative to one or both of the front wall and the first sidewall. An opening is defined in the first corner wall and is in communication with the compartment. A door selectively closes off access to the compartment and a step may be provided below the door. An angled second corner wall may be provided between the front wall and the second sidewall. The angles of the first and second corner walls provide relatively unobstructed lines of sight for a driver seated in a cab of a vehicle that includes the dump body.
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公开(公告)号：US10815081B2
公开(公告)日：2020-10-27
申请号：US15944392
申请日：2018-04-03
Applicant: Mac Trailer Manufacturing, Inc.
Inventor： Allen Gordon
Abstract: A bulk tank trailer including an interior storage compartment, at least one straight rear wheel axle supporting a plurality of ground-engaging wheels and a longitudinally aligned discharge pipe in operative communication with the interior storage compartment is disclosed. The entire discharge pipe may be positioned above a transverse plane of the at least one straight rear wheel axle. A method of discharging particulate materials is also disclosed. The method includes filling an interior storage compartment on a bulk tank trailer with the particulate materials, positioning a straight discharge pipe above a straight rear wheel axle on the bulk tank trailer, moving the particulate materials from the interior storage compartment along the straight discharge pipe and discharging the particulate materials from the discharge pipe.
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公开(公告)号：US10583767B2
公开(公告)日：2020-03-10
申请号：US15934086
申请日：2018-03-23
Applicant: Mac Trailer Manufacturing, Inc.
Inventor： James A. Maiorana
IPC: B60P1/28 , B62D53/06 , B62D33/023 , B62D35/00
Abstract: A half-round trailer includes a supportive brace member that is formed from a substantially rigid member. The supportive brace member is connected to the trailer body. The supportive brace member structurally supports the trailer body, which is typically fabricated, at least partially, from aluminum or an aluminum alloy. The supportive member may include one or more arcuate or curved edges. The supportive brace member, in some implementations, may be free of any linear outermost edges when installed on the half-round trailer.
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公开(公告)号：US20190299837A1
公开(公告)日：2019-10-03
申请号：US15979837
申请日：2018-05-15
Applicant: MAC TRAILER MANUFACTURING, INC.
Inventor： Scott A. Kibler
Abstract: A dry bulk tank and a method of carrying a load and discharging a load therefrom. The dry bulk tank includes a tank assembly having a first wall that bounds and defines a first compartment for carrying a load therein and a second wall spaced outwardly from at least a portion of the first wall; wherein a second compartment is defined between the first wall and the second wall. The tank assembly includes an air piping system that is selectively actuated to place the first compartment and the second compartment under substantially similar or substantially equal air pressure. In one example the air piping system pumps air into the first compartment and the second compartment. In another example the air piping system evacuates air from the first and second compartments.
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公开(公告)号：US20190084465A1
公开(公告)日：2019-03-21
申请号：US16194865
申请日：2018-11-19
Applicant: Mac Trailer Manufacturing, Inc.
Inventor： Scott A. Kibler
CPC classification number: B60P1/30 , B60P1/162 , B60P1/20 , B60P1/22 , B60P1/6454
Abstract: A roll off trailer includes first and second trolley assemblies and a hoisting cable connected at one end to the first trolley assemble and extending about a sheave in each of the first and second trolley assemblies. The cable connects to a container. The second trolley is displaced t in a first direction while simultaneously drawing the container via the cable from the first grounded container to a second container position generally midway atop the trailer. Then, the first trolley is displaced in a second direction while simultaneously drawing the container via the cable from the second container position to a third container position generally adjacent the front of the trailer.
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