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公开(公告)号：US12269152B2
公开(公告)日：2025-04-08
申请号：US17948909
申请日：2022-09-20
Applicant: Caterpillar Inc.
Inventor： Cody Moore
Abstract: A tool for a hydraulic hammer of a work machine is disclosed herein. The tool comprises a spline section and a tool section. The spline section includes a first spline sector including at least six spline grooves and a second spline sector including at least six spline grooves. The first spline sector and second spline sector are separated by a spacer. The tool section diameter is 3.2-4.8 times larger than the spline groove diameter and the tool section diameter is smaller than a spline section diameter.
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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：US10384336B2
公开(公告)日：2019-08-20
申请号：US15096384
申请日：2016-04-12
Applicant: Caterpillar Inc.
Inventor： Joshua Grzybowski , Cody Moore
Abstract: A hydraulic hammer assembly is provided. The hydraulic hammer assembly includes a housing and a piston is arranged for reciprocating movement along a longitudinal axis within the housing. A head disposed along the longitudinal axis on an end of the housing and defines a chamber for holding a pressurized gas. The hydraulic hammer assembly further includes a locking mechanism to lock the head on the housing. The locking mechanism includes at least one first flange extending radially from the end of the housing and at least one second flange extending radially from the head, wherein the head is retained on the housing by blocking axial movement of the second flange against the first flange when in a locked position.
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公开(公告)号：US10363651B2
公开(公告)日：2019-07-30
申请号：US14867130
申请日：2015-09-28
Applicant: Caterpillar Inc.
Inventor： Cody Moore
Abstract: A hammer including a housing and a piston arranged for reciprocating movement within the housing is disclosed. The hammer further includes a head assembled on the housing and defining a chamber for holding a pressurized gas and a wall configured to abut the housing and defining a gas discharge passage extending between the chamber and the housing. A plug is positioned in the gas discharge passage and configured to move or deform under pressure of the pressurized gas in the chamber.
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公开(公告)号：US20180126536A1
公开(公告)日：2018-05-10
申请号：US15345654
申请日：2016-11-08
Applicant: Caterpillar Inc.
Inventor： Cody Moore
IPC: B25D17/08
CPC classification number: B25D17/08 , B25D17/00 , B25D2250/051 , B25D2250/105 , B25D2250/121 , E02F3/966
Abstract: A method for tightening or loosening components of a hammer assembly is comprises inserting a tool into an aperture defined by at least one component of the hammer assembly in order to engage the drive structure of a tensioning member, moving the drive structure of the tensioning member, and moving at least one draw member operatively associated with the tensioning member.
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Patent Agency Ranking
公开(公告)号：US20170259421A1
公开(公告)日：2017-09-14
申请号：US15068645
申请日：2016-03-14
Applicant: Caterpillar Inc.
Inventor： Joshua Grzybowski , Cody Moore
IPC: B25D9/16
Abstract: A hydraulic hammer is provided. The hydraulic hammer includes a fluid inlet configured to receive a pressurized fluid for running the hydraulic hammer and a fluid outlet for discharging hydraulic fluid from the hydraulic hammer. A bypass passage fluidly connects the fluid inlet and the fluid outlet, the bypass passage has a bypass inlet fluidly connected to the fluid inlet and a bypass outlet fluidly connected to the fluid outlet. An automatic shut-off valve is disposed in the bypass passage between the bypass inlet and the bypass outlet and is configured to open or close the bypass passage. The automatic shut-off valve is configured to open the bypass passage under pressure of the pressurized fluid on continuous running of the hydraulic hammer for a set time to stop the hammer.
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公开(公告)号：US20170157759A1
公开(公告)日：2017-06-08
申请号：US14962000
申请日：2015-12-08
Applicant: Caterpillar Inc.
Inventor： Cody Moore , Joshua Grzybowski
CPC classification number: B25D17/22 , B25D9/00 , B25D17/02 , B25D2217/0057 , E02F3/966
Abstract: A hammer tool for use with a powered hammer assembly is provided. The hammer tool comprises a body that includes a tool attachment end, a working end, and defines a longitudinal axis from the attachment end to the working end. The body further defines an outlet channel that runs along at least a portion of the longitudinal axis and a check valve that is disposed in the outlet channel.
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公开(公告)号：US20170087703A1
公开(公告)日：2017-03-30
申请号：US14867130
申请日：2015-09-28
Applicant: Caterpillar Inc.
Inventor： Cody Moore
CPC classification number: B25D9/145 , B25D9/04 , B25D17/00 , B25D2250/121 , B25D2250/365 , E02F3/966 , E02F9/22
Abstract: A hammer including a housing and a piston arranged for reciprocating movement within the housing is disclosed. The hammer further includes a head assembled on the housing and defining a chamber for holding a pressurized gas and a wall configured to abut the housing and defining a gas discharge passage extending between the chamber and the housing. A plug is positioned in the gas discharge passage and configured to move or deform under pressure of the pressurized gas in the chamber.
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公开(公告)号：US09527198B2
公开(公告)日：2016-12-27
申请号：US13928589
申请日：2013-06-27
Applicant: Caterpillar Inc.
Inventor： Cody Moore
CPC classification number: B25D9/145 , B25D9/12 , B25D2209/002 , F15B1/106 , F15B1/12 , F15B2201/205 , F15B2201/3151 , F15B2201/405 , F15B2201/41 , F15B2201/43
Abstract: A hydraulic hammer is disclosed that includes at least one accumulator that is connectable to a hydraulic circuit disposed in the housing of the hammer. The accumulator includes an annular base coupled to a cover with a diaphragm sandwiched therebetween. The annular base includes a proximal end and a distal end. The proximal end of the annular base defines a first central opening. The proximal end of the base in the housing define an annular inlet that encircles the first central opening and that is in communication with the first central opening. The cover also includes a proximal end and a distal end. The proximal end of the cover is coupled to the distal end of the base with the outer periphery of the diaphragm sandwiched therebetween.
Abstract translation: 公开了一种液压锤，其包括至少一个可连接到设置在锤的壳体中的液压回路的蓄能器。 蓄能器包括联接到盖的环形基座，其间夹有隔膜。 环形基座包括近端和远端。 环形基部的近端限定第一中心开口。 壳体中的基部的近端限定环绕第一中心开口并且与第一中心开口连通的环形入口。 盖子还包括近端和远端。 盖的近端连接到基座的远端，隔膜的外周夹在其间。
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公开(公告)号：US09151386B2
公开(公告)日：2015-10-06
申请号：US13839878
申请日：2013-03-15
Applicant: CATERPILLAR INC.
Inventor： Cody Moore
CPC classification number: F15B1/04 , B25D9/145 , B25D2209/002 , B25D2222/57 , F16J1/09 , F16J3/02 , F16L55/045
Abstract: An accumulator membrane is disclosed. The accumulator membrane may include a generally cylindrical tube having a side wall with a first end a second end. A lip may be located at the first end, and may form a pocket with the side wall. An extension may protrude from the second end at an angle generally perpendicular to the lip and co-axial with the generally cylindrical tube.
Abstract translation: 公开了一种蓄电池膜。 蓄电池膜可以包括具有侧壁的大致圆柱形的管，第一端具有第二端。 唇缘可以位于第一端，并且可以形成具有侧壁的口袋。 延伸部可以以大致垂直于唇缘的角度从第二端突出，并与大致圆柱形的管同轴。
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