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公开(公告)号：US10806065B2
公开(公告)日：2020-10-20
申请号：US16238605
申请日：2019-01-03
发明人： Scott Gerbrandt , Scot Jagow
摘要： A towed vehicle hitch tongue includes movably connected front and rear tongue members, and a fully exposed master cylinder connected at opposite ends thereof to the tongue members such that a rearward force urging the front tongue member toward the rear tongue member forces pressurized braking fluid out of a port thereof into a braking circuit configured to exert a braking force. The braking circuit prevents braking until the rearward force warrants braking, provides dampening of the brake action, allows the towed vehicle to reverse, and can provide emergency stopping and dampening of movement of the hitch tongue. Instead of using movable front and rear tongue members, sensors can detect what the towed vehicle is doing, and apply appropriate braking force in response.
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公开(公告)号：US20160311280A1
公开(公告)日：2016-10-27
申请号：US15075879
申请日：2016-03-21
发明人： Scott Gerbrandt , Scot Jagow
CPC分类号： A01B59/002 , A01B59/042 , B60D1/145 , B60T7/20 , B60T13/08 , B60T13/662 , B60T13/686
摘要： A towed vehicle hitch tongue includes movably connected front and rear tongue members, and a fully exposed master cylinder connected at opposite ends thereof to the tongue members such that a rearward force urging the front tongue member toward the rear tongue member forces pressurized braking fluid out of a port thereof into a braking circuit configured to exert a braking force. The braking circuit prevents braking until the rearward force warrants braking, provides dampening of the brake action, allows the towed vehicle to reverse, and can provide emergency stopping and dampening of movement of the hitch tongue. Instead of using movable front and rear tongue members, sensors can detect what the towed vehicle is doing, and apply appropriate braking force in response.
摘要翻译： 拖曳的牵引舌包括可移动地连接的前舌片构件和后舌片构件，以及在其相对端部处连接到舌构件的完全暴露的主缸，使得朝向后榫舌构件推动前榫构件的向后力将加压的制动流体从 其端口配置成施加制动力的制动电路。 制动回路防止制动，直到向后的力保证制动，提供制动作用的阻尼，允许被牵引的车辆反向，并可以提供紧急停止和阻尼联结舌头的运动。 传感器不用使用可动的前后舌片，而是可以检测拖车的作用，并应用适当的制动力。
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公开(公告)号：US20190133019A1
公开(公告)日：2019-05-09
申请号：US16238603
申请日：2019-01-03
发明人： Scott Gerbrandt , Scot Jagow
摘要： A towed vehicle hitch tongue includes movably connected front and rear tongue members, and a fully exposed master cylinder connected at opposite ends thereof to the tongue members such that a rearward force urging the front tongue member toward the rear tongue member forces pressurized braking fluid out of a port thereof into a braking circuit configured to exert a braking force. The braking circuit prevents braking until the rearward force warrants braking, provides dampening of the brake action, allows the towed vehicle to reverse, and can provide emergency stopping and dampening of movement of the hitch tongue. Instead of using movable front and rear tongue members, sensors can detect what the towed vehicle is doing, and apply appropriate braking force in response.
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公开(公告)号：US10206322B2
公开(公告)日：2019-02-19
申请号：US15075879
申请日：2016-03-21
发明人： Scott Gerbrandt , Scot Jagow
摘要： A towed vehicle hitch tongue includes movably connected front and rear tongue members, and a fully exposed master cylinder connected at opposite ends thereof to the tongue members such that a rearward force urging the front tongue member toward the rear tongue member forces pressurized braking fluid out of a port thereof into a braking circuit configured to exert a braking force. The braking circuit prevents braking until the rearward force warrants braking, provides dampening of the brake action, allows the towed vehicle to reverse, and can provide emergency stopping and dampening of movement of the hitch tongue. Instead of using movable front and rear tongue members, sensors can detect what the towed vehicle is doing, and apply appropriate braking force in response.
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公开(公告)号：US20240324491A1
公开(公告)日：2024-10-03
申请号：US18625014
申请日：2024-04-02
发明人： Scot Jagow , Scott Gerbrandt
IPC分类号： A01C7/08
摘要： A flow control apparatus for an agricultural product distribution system includes a bypass valve having a valve inlet for receiving metered product from a metering device, and a closure member movable between bypass and distribution positions. The flow control apparatus further includes a bypass conduit downstream of the bypass valve for receiving the metered product when the bypass valve is in the bypass position, to expel the metered product from the distribution system. The flow control apparatus further includes a transfer manifold downstream of the bypass valve. The transfer manifold includes a plurality of transfer outlets and a transfer channel for receiving the metered product when the bypass valve is in the distribution position. Each of the transfer outlets is in fluid communication with a respective pneumatic distribution line. The transfer manifold further includes at least one diverter valve for selectively placing the transfer outlets into and out of fluid communication with the transfer channel.
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公开(公告)号：US10433476B2
公开(公告)日：2019-10-08
申请号：US16194996
申请日：2018-11-19
发明人： Scot Jagow , David Corriveau , Robert Klenz , Scott Gerbrandt
摘要： A seeding apparatus has a frame and a plurality of furrow openers spaced laterally along the implement frame. A like plurality of singulating meters is provided, each mounted on the frame close to a corresponding furrow opener, and seed tubes are configured to receive singulated seeds from a corresponding singulating meter and deposit the seeds in the furrow created by the corresponding furrow opener. A pressurized air stream conveys seeds through each seed tube and a seed supply supplies seeds to each singulating meter. A meter control operates each singulating meter to provide a variable seeding rate that is independent of the seeding rates of the other singulating meters. A seed catching member follows each furrow opener and catches the seeds exiting the seed tubes to maintain a consistent seed spacing in the furrow.
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公开(公告)号：US20190133020A1
公开(公告)日：2019-05-09
申请号：US16238605
申请日：2019-01-03
发明人： Scott Gerbrandt , Scot Jagow
摘要： A towed vehicle hitch tongue includes movably connected front and rear tongue members, and a fully exposed master cylinder connected at opposite ends thereof to the tongue members such that a rearward force urging the front tongue member toward the rear tongue member forces pressurized braking fluid out of a port thereof into a braking circuit configured to exert a braking force. The braking circuit prevents braking until the rearward force warrants braking, provides dampening of the brake action, allows the towed vehicle to reverse, and can provide emergency stopping and dampening of movement of the hitch tongue. Instead of using movable front and rear tongue members, sensors can detect what the towed vehicle is doing, and apply appropriate braking force in response.
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公开(公告)号：US20190082587A1
公开(公告)日：2019-03-21
申请号：US16194996
申请日：2018-11-19
发明人： Scot Jagow , David Corriveau , Robert Klenz , Scott Gerbrandt
摘要： A seeding apparatus has a frame and a plurality of furrow openers spaced laterally along the implement frame. A like plurality of singulating meters is provided, each mounted on the frame close to a corresponding furrow opener, and seed tubes are configured to receive singulated seeds from a corresponding singulating meter and deposit the seeds in the furrow created by the corresponding furrow opener. A pressurized air stream conveys seeds through each seed tube and a seed supply supplies seeds to each singulating meter. A meter control operates each singulating meter to provide a variable seeding rate that is independent of the seeding rates of the other singulating meters. A seed catching member follows each furrow opener and catches the seeds exiting the seed tubes to maintain a consistent seed spacing in the furrow.
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公开(公告)号：US20180139894A1
公开(公告)日：2018-05-24
申请号：US15375926
申请日：2016-12-12
发明人： Scot Jagow , David Corriveau , Robert Klenz , Scott Gerbrandt
摘要： A seeding apparatus has a frame and a plurality of furrow openers spaced laterally along the implement frame. A like plurality of singulating meters is provided, each mounted on the frame close to a corresponding furrow opener, and seed tubes are configured to receive singulated seeds from a corresponding singulating meter and deposit the seeds in the furrow created by the corresponding furrow opener. A pressurized air stream conveys seeds through each seed tube and a seed supply supplies seeds to each singulating meter. A meter control operates each singulating meter to provide a variable seeding rate that is independent of the seeding rates of the other singulating meters. A seed catching member follows each furrow opener and catches the seeds exiting the seed tubes to maintain a consistent seed spacing in the furrow.
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