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公开(公告)号：US20170023074A1
公开(公告)日：2017-01-26
申请号：US15289818
申请日：2016-10-10
Applicant: Caterpillar Inc.
Inventor： Edward De Jesus Rivera
CPC classification number: F16H41/24 , F16D41/069 , F16D2041/0603 , F16H2041/246
Abstract: A one-way clutch includes an outer cam having a plurality of pockets circumferentially space along an inner periphery. The one-way clutch also includes an inner race positioned coaxially within the outer cam. The one-way clutch further includes a clutch mechanism. The clutch mechanism includes a plurality of teeth provided in association with each of the plurality of pockets. Each of the plurality of teeth is adapted to selectively lock and unlock the outer cam and the inner race. The clutch mechanism also includes a plurality of biasing members disposed in each of the plurality of pockets. Each of the plurality of biasing members is adapted to keep the corresponding teeth in contact with the inner race.
Abstract translation: 单向离合器包括沿着内周具有多个凹穴周向空间的外凸轮。 单向离合器还包括同轴地位于外凸轮内的内圈。 单向离合器还包括离合器机构。 离合器机构包括与多个凹穴中的每一个相关联地设置的多个齿。 多个齿中的每一个适于选择性地锁定和解锁外凸轮和内圈。 离合器机构还包括设置在多个凹穴中的每一个中的多个偏置构件。 多个偏置构件中的每一个适于使相应的齿保持与内圈接触。
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2.发明申请公开(公告)号：US20180038464A1
公开(公告)日：2018-02-08
申请号：US15225968
申请日：2016-08-02
Applicant: Caterpillar Inc.
Inventor： Paul D. Cashatt , Edward De Jesus Rivera
IPC: F16H41/24 , F16H45/02 , F16D41/066
CPC classification number: F16H41/24 , F16D41/066 , F16D2041/0665 , F16H45/02 , F16H2041/246 , F16H2045/021 , F16H2045/0294
Abstract: A stator assembly for a torque converter having an impeller and a turbine includes a one-way clutch. The one-way clutch includes a plurality of rollers arranged radially in a spaced apart relation to one another. Each of the plurality of rollers is biased into a floating position by a corresponding resilient member. The stator assembly also includes a stator wheel mounted on the one-way clutch. A mass of the stator wheel is selected so as to operatively provide a predetermined amount of delay for engaging or disengaging the one-way clutch.
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公开(公告)号：US20170023073A1
公开(公告)日：2017-01-26
申请号：US15289841
申请日：2016-10-10
Applicant: Caterpillar Inc.
Inventor： Edward De Jesus Rivera
CPC classification number: F16H41/24 , F16D41/12 , F16D41/18 , F16H2041/246
Abstract: A one-way clutch is provided. The one-way clutch includes an outer cam having a plurality of notches. Each of the plurality of notches is circumferentially spaced along an inner periphery of the outer cam. The one-way clutch also includes an inner race positioned coaxially within the outer cam. The inner race includes a plurality of pockets circumferentially spaced along an outer periphery of the inner race. The one-way clutch further includes a clutch mechanism. The clutch mechanism includes a plurality of leaf springs coupled to each of the plurality of notches. Each of the plurality of leaf springs is adapted to lock the outer cam and the inner race in first direction, and to slide on the outer periphery of the inner race in a second direction. The second direction is opposite to the first direction.
Abstract translation: 提供单向离合器。 单向离合器包括具有多个凹口的外凸轮。 多个凹口中的每一个沿着外凸轮的内周沿圆周间隔开。 单向离合器还包括同轴地位于外凸轮内的内圈。 内圈包括沿着内圈的外周沿圆周间隔开的多个口袋。 单向离合器还包括离合器机构。 离合器机构包括耦合到多个凹口中的每一个的多个板簧。 多个板簧中的每一个适于在第一方向上锁定外凸轮和内圈，并且在第二方向上在内圈的外周上滑动。 第二方向与第一方向相反。
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Patent Agency Ranking
公开(公告)号：US20160109009A1
公开(公告)日：2016-04-21
申请号：US14515749
申请日：2014-10-16
Applicant: Caterpillar Inc.
Inventor： Edward De Jesus Rivera
IPC: F16H41/24
CPC classification number: F16H41/24 , F16H2041/246
Abstract: A torque converter including a stator, a one way clutch permitting rotation of the stator in a first direction and preventing rotation of the stator in a second opposite direction, and an adapter device including a first adapter portion connected to the stator and a second adapter portion connected to the one way clutch, so that the one way clutch is positioned offset and remote from the stator.
Abstract translation: 一种变矩器，包括定子，单向离合器允许定子沿第一方向旋转并防止定子在第二相反方向上的旋转;以及适配器装置，包括连接到定子的第一适配器部分和第二适配器部分 连接到单向离合器，使得单向离合器定位成偏置并远离定子。
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公开(公告)号：US20130081916A1
公开(公告)日：2013-04-04
申请号：US13631099
申请日：2012-09-28
Applicant: Caterpillar Inc.
IPC: F16D47/06
CPC classification number: F16H45/02 , F16H41/30 , F16H2045/021 , F16H2045/0215 , F16H2061/0046 , Y10T137/85938
Abstract: A manifold for a torque converter assembly is disclosed. The manifold may have a base portion configured to be fixedly connected to a frame of a mobile machine. The base portion may have a first face, a second face, and an outer radial surface located between the first face and the second face. The manifold may also have a sleeve portion extending axially away from the second face of the base portion. The sleeve portion may have an outer radial surface. The base portion may further have a first passageway configured to receive hydraulic fluid. The first passageway may have an inlet in the outer radial surface of the base portion and an outlet in the outer radial surface of the sleeve portion. The manifold may also have a second passageway configured to receive hydraulic fluid. The second passageway may have an inlet in the first face and an outlet in the second face.
Abstract translation: 公开了用于变矩器组件的歧管。 歧管可以具有构造成固定地连接到移动机器的框架的基部。 基部可以具有位于第一面和第二面之间的第一面，第二面和外径向表面。 歧管还可以具有从基部的第二面轴向延伸的套筒部分。 套筒部分可以具有外径向表面。 基部还可以具有构造成接收液压流体的第一通道。 第一通道可以在基部的外径向表面中具有入口和在套筒部分的外径向表面中具有出口。 歧管还可以具有构造成接收液压流体的第二通道。 第二通道可具有第一面中的入口和第二面中的出口。
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公开(公告)号：US20170254413A1
公开(公告)日：2017-09-07
申请号：US15059328
申请日：2016-03-03
Applicant: Caterpillar Inc.
Inventor： Edward De Jesus Rivera
IPC: F16H61/56
Abstract: A speed control system for a stator of a torque converter is provided. The speed control system includes an annular ring member disposed around an outer circumference of the stator. The speed control system further includes a plurality of wing members disposed on an outer circumference of the annular ring member. Each of the plurality of wing members includes a first end and a second end distal to the first end. The speed control system further includes an elastic member disposed at the second end of each of the plurality of wing members. Each of the plurality of wing members is displaced from a first position to a second position against a biasing force of the elastic member, when a rotational speed of the stator is equal to or greater than a threshold speed of the stator, to control the rotational speed of the stator within the threshold speed.
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公开(公告)号：US09689483B2
公开(公告)日：2017-06-27
申请号：US14515749
申请日：2014-10-16
Applicant: Caterpillar Inc.
Inventor： Edward De Jesus Rivera
IPC: F16H41/24
CPC classification number: F16H41/24 , F16H2041/246
Abstract: A torque converter including a stator, a one way clutch permitting rotation of the stator in a first direction and preventing rotation of the stator in a second opposite direction, and an adapter device including a first adapter portion connected to the stator and a second adapter portion connected to the one way clutch, so that the one way clutch is positioned offset and remote from the stator.
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公开(公告)号：US08960395B2
公开(公告)日：2015-02-24
申请号：US13631099
申请日：2012-09-28
Applicant: Caterpillar Inc.
CPC classification number: F16H45/02 , F16H41/30 , F16H2045/021 , F16H2045/0215 , F16H2061/0046 , Y10T137/85938
Abstract: A manifold for a torque converter assembly is disclosed. The manifold may have a base portion configured to be fixedly connected to a frame of a mobile machine. The base portion may have a first face, a second face, and an outer radial surface located between the first face and the second face. The manifold may also have a sleeve portion extending axially away from the second face of the base portion. The sleeve portion may have an outer radial surface. The base portion may further have a first passageway configured to receive hydraulic fluid. The first passageway may have an inlet in the outer radial surface of the base portion and an outlet in the outer radial surface of the sleeve portion. The manifold may also have a second passageway configured to receive hydraulic fluid. The second passageway may have an inlet in the first face and an outlet in the second face.
Abstract translation: 公开了用于变矩器组件的歧管。 歧管可以具有构造成固定地连接到移动机器的框架的基部。 基部可以具有位于第一面和第二面之间的第一面，第二面和外径向表面。 歧管还可以具有从基部的第二面轴向延伸的套筒部分。 套筒部分可以具有外径向表面。 基部还可以具有构造成接收液压流体的第一通道。 第一通道可以在基部的外径向表面中具有入口和在套筒部分的外径向表面中具有出口。 歧管还可以具有构造成接收液压流体的第二通道。 第二通道可具有第一面中的入口和第二面中的出口。
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