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公开(公告)号：US09945081B1
公开(公告)日：2018-04-17
申请号：US15298096
申请日：2016-10-19
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A method for shutting off the vibration mechanism of a vibratory plate compactor assembly comprises sensing the force exerted on the vibrating plate compactor assembly, comparing the exerted force with a predetermined threshold force, and turning off the vibration mechanism if the threshold force is not met or exceeded.
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公开(公告)号：US11027403B2
公开(公告)日：2021-06-08
申请号：US16011001
申请日：2018-06-18
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen , Cody Moore , Jason Ray Walker
Abstract: A hydraulic hammer includes a housing defining a cutout and a power cell slidably received within the housing. The power cell includes a valve assembly extending from a side of the power cell. The valve assembly is at least partially received within the cutout of the housing. The hydraulic hammer further includes a pair of wear plates at least partially disposed around the valve assembly of the power cell. Each of the pair of wear plates is coupled to at least one of the power cell and the housing.
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公开(公告)号：US10465354B2
公开(公告)日：2019-11-05
申请号：US15380638
申请日：2016-12-15
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A hydraulic fluid system is provided for a work implement having a support plate, the work implement being provided on a machine having an auxiliary hydraulic fluid supply line and an auxiliary hydraulic fluid return line. The hydraulic fluid system includes a motor having an inlet port and an outlet port, and a mounting plate coupled to the support plate of the implement. The mounting plate further defines a supply conduit configured to fluidly communicate between the auxiliary hydraulic fluid supply line and the inlet port of the motor, and a return conduit fluidly communicating between the outlet port of the motor and the auxiliary hydraulic fluid return line. A kit and a method for retrofitting a hydraulic fluid system are also disclosed.
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公开(公告)号：US20180073203A1
公开(公告)日：2018-03-15
申请号：US15264837
申请日：2016-09-14
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A vibration isolator is provided comprising a first attachment plate defining a first central bore, a second attachment plate defining a second central bore, and a resilient member disposed between the first and second attachment plates, wherein the resilient member defines a third central bore and the first, second and third central bores are in fluid communication with each other.
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公开(公告)号：US20180172031A1
公开(公告)日：2018-06-21
申请号：US15380638
申请日：2016-12-15
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A hydraulic fluid system is provided for a work implement having a support plate, the work implement being provided on a machine having an auxiliary hydraulic fluid supply line and an auxiliary hydraulic fluid return line. The hydraulic fluid system includes a motor having an inlet port and an outlet port, and a mounting plate coupled to the support plate of the implement. The mounting plate further defines a supply conduit configured to fluidly communicate between the auxiliary hydraulic fluid supply line and the inlet port of the motor, and a return conduit fluidly communicating between the outlet port of the motor and the auxiliary hydraulic fluid return line. A kit and a method for retrofitting a hydraulic fluid system are also disclosed.
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Patent Agency Ranking
公开(公告)号：US10000895B2
公开(公告)日：2018-06-19
申请号：US15287248
申请日：2016-10-06
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A rotating hydraulic gear motor for use with vibratory compactors, includes a long shaft and a first gear attached to the long shaft, a short shaft and a second gear attached to the short shaft, the second gear meshing with the first gear. A yoke bushing member includes a first aperture and a second aperture that are spaced away from each other a predetermined distance. The long shaft is disposed in the first aperture of the yoke bushing member and the short shaft is disposed in the second aperture.
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公开(公告)号：US20180100276A1
公开(公告)日：2018-04-12
申请号：US15287248
申请日：2016-10-06
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A mechanism comprises a long shaft and a first gear attached to the long shaft, a short shaft and a second gear attached to the short shaft, the second gear meshing with the first gear. A yoke bushing member defining a first aperture and a second aperture that are spaced away from each other a predetermined distance is also provided. The long shaft is disposed in the first aperture of the yoke bushing member and the short shaft is disposed in the second aperture. The long shaft is longer than the short shaft and is stationary.
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公开(公告)号：US20190381645A1
公开(公告)日：2019-12-19
申请号：US16011001
申请日：2018-06-18
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen , Cody Moore , Jason Ray Walker
Abstract: A hydraulic hammer includes a housing defining a cutout and a power cell slidably received within the housing. The power cell includes a valve assembly extending from a side of the power cell. The valve assembly is at least partially received within the cutout of the housing. The hydraulic hammer further includes a pair of wear plates at least partially disposed around the valve assembly of the power cell. Each of the pair of wear plates is coupled to at least one of the power cell and the housing.
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公开(公告)号：US20180155882A1
公开(公告)日：2018-06-07
申请号：US15367775
申请日：2016-12-02
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A vibratory plate compactor is disclosed. The vibratory plate compactor may comprise a base plate configured to vibrate and compact a work surface, and an upper yoke having at least one leg disposed above and facing the base plate. The vibratory plate compactor may further comprise an impact wear plate affixed to the bottom surface of the at least one leg. The impact wear plate may be unattached to the base plate, and may be at least partially formed from a non-metallic material.
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公开(公告)号：US09988770B1
公开(公告)日：2018-06-05
申请号：US15367775
申请日：2016-12-02
Applicant: Caterpillar Inc.
Inventor： Jordan Beckhusen
Abstract: A vibratory plate compactor. The vibratory plate compactor may comprise a base plate configured to vibrate and compact a work surface, and an upper yoke having at least one leg disposed above and facing the base plate. The vibratory plate compactor may further comprise an impact wear plate affixed to the bottom surface of the at least one leg. The impact wear plate may be unattached to the base plate, and may be at least partially formed from a non-metallic material.
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